| 365a153cfe8a3601af5d7c6c87679c20e84314e5 |
|
07-Mar-2015 |
Mohamad Ayyash <mkayyash@google.com> |
fio: Fix a GCC 4.9 allignment error.
Causes a Bus Error when running fio.
Change-Id: I388673eb3c5d596026647543d14c47ba08fef3c7
/external/fio/stat.c
|
| ff0dbe14c236da5b0e4ab68bc65e1ac6fbeb1ce8 |
|
27-Feb-2015 |
Ben England <bengland@redhat.com> |
Patch to make per-thread IOPS more accurate
The following small patch to stat.c (using fio 2.2.4 from github)
outputs IOPS field in JSON format as a floating point number instead of
an integer. This improves accuracy in case where fio --client runs use
lots of threads with single-digit IOPS per thread. It seems to work,
here's a snippet of output from a short fio run with rate_iops=10 in the
job file.
"write" : {
"io_bytes" : 6464,
"bw" : 646,
"iops" : 10.10,
"runtime" : 10000,
Why the patch: IOPS number is rounded to integer in stats.c calls to
num2str(). This doesn't sound like much of a problem because in many
use cases, with large IOPS number the error is negligible. But in this
use case where we have many threads (we would like to get into the
thousands eventually), the IOPS/thread may be quite low and integer
rounding can introduce significant error. For example, if we are doing
5,000 IOPS over 1,000 threads, average throughput is 5 IOPS and
potential error is ~20%, but some threads could have much higher error
in IOPS because of integer format.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| ffb17c0048ff2e4ba97478152729d1f011057d0f |
|
06-Jan-2015 |
Jens Axboe <axboe@fb.com> |
Adjust ctime_r buf down to 32
We need 'at least 26 bytes', but not all 64.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 0a24a7391078256a4481cab56afb27d58da28768 |
|
06-Jan-2015 |
Steve ODriscoll <sodriscoll@nexgenstorage.com> |
Add timestamp to json output
Modified by Jens to add humanly readable time as well.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| f38eaf70275e7d8b5ec0e6ef7737fdaaa735e11e |
|
17-Dec-2014 |
Jens Axboe <axboe@fb.com> |
stat: always show disk util in terse v3/v4
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 4d6922b77db7109369f0499506cf2cf7a62aba45 |
|
12-Nov-2014 |
Jens Axboe <axboe@fb.com> |
Fix some shadow warnings for some gcc variants
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| c38e38f16f77567a423f75c26e1929cbe4902e24 |
|
10-Nov-2014 |
Vasily Tarasov <tarasov@vasily.name> |
Fix for a race when fio prints I/O statistics periodically
Below is the demonstration for the latest code in git:
Job-file:
[job]
filename=/dev/sda
rw=randread
blocksize=4096
direct=1
time_based=1
runtime=300
numjobs=16
Command line:
fio --output-format=json --status-interval=10 /tmp/job.file | tee /tmp/fio.out
After parsing json and printing per-job "read->runtime" and "read->iops" in two
columns, one can see this:
runtime iops
9854 4762
19861 4724
29867 4711
39873 4705
49880 4701
59886 4698
69894 4696
79900 4694
89907 4693
99913 4692
109919 4692
119926 4691
129933 4691
139940 4691
149946 4691
159953 4690
169959 4690
179966 4690
189972 4690
199978 4690
209984 4690
219990 4690
229996 4690
240002 4690
250009 4690
260015 4690
270021 4690
280027 4690
290033 4690
600043 2344 <--- You can see a spurious jump in runtime here
300001 4690
The problem is two-fold, IMHO:
1) td->ts.runtime[DDIR_READ/DDIR_WRITE/DDIR_TRIM] are set in microseconds
instead of milliseconds in thread_main() function. The values are later
converted to milliseconds (after exiting from the loop in thread_main()),
but it is too late for the out-of-band access by the helper_thread
(the one that prints periodic statistics).
2) The helper_thread in __show_running_run_stats() temporarily adds to
td->ts.runtime[DDIR_READ/DDIR_WRITE/DDIR_TRIM]
the time that has passed since the beginning of the loop (td->start).
However, the same addition happens in thread_main() by the job
thread and td->start is not reset atomically with this addition.
As a result, the runtime can be added twice. (That's why in the output
we see 600043, which is approximately twice larger than the
previous reading).
My proposal is to make the job threads updating both td->ts.runtime and
td->start atomically by using an already existing stat_mutex.
__show_running_run_stats() already takes this mutex where needed.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 7fe36313273ef051670d16aa27953699fd5cdf06 |
|
24-Oct-2014 |
Jens Axboe <axboe@fb.com> |
Consolidate disk util, eta, and status check thread
We don't need two, we can just have one do everything.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 04247864f004c0a20ceb9fb0c0ce3c3a3c512326 |
|
24-Oct-2014 |
Jens Axboe <axboe@fb.com> |
stat: avoid hang with race in stat thread exit and rusage update
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| fdb0da8028e156c0da43aca18e1423d1b300bdad |
|
23-Oct-2014 |
Jens Axboe <axboe@fb.com> |
Start and stop status interval (or file) thread separately
This gets rid of the need to create threads on the fly for this,
and we can manage it and stop it before we do real stats at
the end.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| c2d6668d35e9bdc0a56311fcc769f8eb00f62727 |
|
13-Oct-2014 |
Jens Axboe <axboe@fb.com> |
stat: set kb/unit_base, if not already set
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| e93fd530b57b2cd4bf8205d557c509dbdb2a69cc |
|
10-Oct-2014 |
Jens Axboe <axboe@fb.com> |
stat: add total/short/drop ios to the json output
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 67e149c4c2b580089287813246344908770c3be9 |
|
09-Oct-2014 |
Jens Axboe <axboe@fb.com> |
stat: add dropped ios to the standard output
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 2e627243f7877cefb3606ef99ec24debe32ac98c |
|
25-Jul-2014 |
Jens Axboe <axboe@fb.com> |
Don't grab stat mutex for final stat output
We should not need it, and there's a bug with getting stuck on it
that hasn't been fully debugged/understood yet. So for now, lets
just forget about the mutex for final output.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 560f4617435902ae34a8ca4de1a19a9208becaaf |
|
21-Jul-2014 |
Jens Axboe <axboe@fb.com> |
stat: move stat mutex grab to thread
No need to grab it from the parent.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| bac4af11424ddeb340968c4ba4fc88df4f5c1ad0 |
|
03-Jul-2014 |
Jens Axboe <axboe@fb.com> |
Add support for storing compressed logs
If log_store_compressed is set, fio won't decompress for storing
them in a file. Instead, you can use --inflate-log=logfile.fz to
output the contents to stdout.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 38a812d7fa79a673855efb6324c8fc68b92b89c1 |
|
03-Jul-2014 |
Jens Axboe <axboe@fb.com> |
Add support for runtime log compression
If log_compression=64M is specified, fio will "bite" off chunks of
the IO logs and runtime compress them with zlib. This can greatly
reduce the amount of memory required to do iops/bw/lat logging of
a run, at the cost of using some background CPU for the compression.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| ccefd5fea1de87a83db9c372985b69f4fbbe922c |
|
01-Jul-2014 |
Jens Axboe <axboe@fb.com> |
Add option for including byte offset for each log entry
When iops/latency/bw logs are used in the job, we can note the offset
at which the specific data entry took place.
Based on an initial patch from Abutalib Aghayev <agayev@gmail.com>.
Extended by me to:
- Not do this by default, as not to add 8 bytes to each log entry
stored.
- Add support for the client/server protocol.
- Add documentation.
We should bump the server protocol rev again, but that was just done
in the previous commit, so...
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 3660ceae229f08b4086279be7c82e86926f0304b |
|
15-Apr-2014 |
Jens Axboe <axboe@fb.com> |
strcpy: kill last of the suspect ones
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 6e5634f1008d9834d828653e6ff75bb3f95728d1 |
|
14-Apr-2014 |
Jens Axboe <axboe@fb.com> |
stat: warn on failure to detach DU thread
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 0956264f3dca6a0467092fe9ef335f3cae1c6177 |
|
14-Apr-2014 |
Jens Axboe <axboe@fb.com> |
stat: fix potential divide-by-zero
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 0a3c52f0875c85b6750239a8b65bfe230d28df35 |
|
14-Apr-2014 |
Jens Axboe <axboe@fb.com> |
stat: fix wrong check for whether we have a description or not
It's an array, hence never NULL. Check for size instead.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 48b16e2725249985c9f1841928eb08574c24d3cc |
|
14-Apr-2014 |
Jens Axboe <axboe@fb.com> |
stat: check that TEMP environment variable is half-way sane
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| c0c4b1d42e39c2ea4cb2d58e5a17aec4b00263d9 |
|
02-Apr-2014 |
Jens Axboe <axboe@fb.com> |
Merge branch 'erwan/clang' of https://github.com/enovance/fio
|
| a806bf2e054ca389a56130849a4394ac9d4334b6 |
|
02-Apr-2014 |
Erwan Velu <erwan.velu@enovance.com> |
stat: fixing bw_agg reporting
It was wrongly set to the mean value instead of the agg one.
/external/fio/stat.c
|
| 10aa136bddbaa7c845ab4eacb4a9a4a88d6657a3 |
|
02-Apr-2014 |
Jens Axboe <axboe@fb.com> |
Cleanup symbols that should be static
Run analysis on symbols not used outside of their current file,
turn them into statics.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 4e59d0f3a3ff569bddb31fe6927a9faf204ae9bf |
|
14-Mar-2014 |
Jens Axboe <axboe@fb.com> |
Bump length of description field to 256 chars
Ensure that string always end up \0 terminated, too.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 77d9967586f9cc8d445056510e25be4eeded2689 |
|
13-Mar-2014 |
Jens Axboe <axboe@fb.com> |
Disable status file updates on error
If fio doesn't have permission to unlink() the status file,
it'll continually dump status updates. If this happens, stop
doing status updates and log an error indicating why.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| dac45f23c3c7d146f7df82047ae7f25abf231ed3 |
|
12-Mar-2014 |
Jens Axboe <axboe@fb.com> |
stat: fixup fio-dump-status file location
Don't use /tmp in the actual file name. And kill unused Windows
os_get_tmpdir().
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 6bb58215842760895071d9f331da4dc2dfc16f30 |
|
21-Feb-2014 |
Jens Axboe <axboe@fb.com> |
Improve latency_target runs
Reset the stats when we have found our target, and then do
another latency_window run with those settings so that the
final results reflect the probed values.
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 9900706854ce4919afb064ef6be42447f698d581 |
|
20-Feb-2014 |
Peter Oberparleiter <oberpar@linux.vnet.ibm.com> |
fio: flush log files on test end
Ensure proper flushing of all logs at the end of tests.
Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 2b8c71b0f046434d22dffd15308a326bca0c8d16 |
|
20-Feb-2014 |
Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> |
fio: allow to combine terse output with any selected output type
This patch adds the option --append-terse to be able to request a
combination of any given selected output format AND terse output based
on the same data.
This will help all users that want to parse the terse data for further
use, but need to look into the logs every now and then which then should
be readable.
Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/stat.c
|
| 3e260a46ea9a8de224c3d0a29a608da3440f284a |
|
09-Dec-2013 |
Jens Axboe <axboe@kernel.dk> |
Add options to have fio latency profile a device
This adds three new options:
- latency_target. This defines a specific latency target, in usec.
- latency_window. This defines the period over which fio samples.
- latency_percentile. This defines the percentage of IOs that must
meet the criteria specified by latency_target/latency_window.
With these options set, fio will run the described workload and
vary the queue depth between 1 and iodepth= to find the best
performing spot that meets the criteria specified by the three
options.
A sample job file is also added to demonstrate how to use this.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 952b05e00103bf45576e1860cde0626bd42ed52a |
|
31-Oct-2013 |
Castor Fu <castor@alumni.caltech.edu> |
Add json output for client/server mode
In client/server mode, this adds support for json mode. Each job's
details are gradually accumulated and upon completion the client
dumps the full json tree. The tree is annotated with the server
host and port.
Signed-off-by: Castor Fu <castor@alumni.caltech.edu>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 3c568239a319087a965b06bc2ed94d058810100f |
|
30-Sep-2013 |
Jens Axboe <axboe@kernel.dk> |
log: disable log, if realloc fails
Right now we just segfault, if realloc() returns NULL. Handle
this a bit more gracefully, by just disabling logging if that
happens. Fio will also print an error for that case.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 9b7e600ddb531fd359322bbc14e358c10761fe57 |
|
02-Aug-2013 |
Erwan Velu <erwan@enovance.com> |
iolog: Logging blocksize in IOPS traces
When saving bandwidth's with write_bw_log option, the last column
provides the blocksize used during the run.
When doing the same with write_io_log option, the last column was always
set to 0 which is confusing when reading the log file later.
This patch put both write_bw_log & write_io_log using the same semantic
by reporting the blocksize for every sample.
/external/fio/stat.c
|
| ee0ccb794be1d3c677e2c02b416a8702d59811d7 |
|
22-Jul-2013 |
Erwan Velu <erwan@enovance.com> |
core: Removing duplicated code
Some variable are assigned during initialization and another time with
the same value a very few later.
That's clearly useless and could lead to an error if only one is changed.
/external/fio/stat.c
|
| a0bafb7d88c33b9046073e0bc4af7d64d0caa30b |
|
28-Apr-2013 |
Bruce Cran <bruce@cran.org.uk> |
Add support for dumping the status on Windows.
Windows uses a per-user temporary directory, with the path stored in the TEMP
environment variable. Update check_status_file to check both the Unix TMPDIR
and Windows TEMP variables before falling back to /tmp.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| cef9175e52e8a240117b9f45b228fdaa0f1c0572 |
|
27-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
Ensure that stat outputs are serialized
Two issues:
- We don't want potentially two stat outputs running at the same time.
This could potentially happen if USR1 or interval stats race with
the thread exit.
- We could potentially crash if the interval or USR1 signaled stat
output trigger when fio is tearing down. Let the main thread wait
for any in-progress output in that case.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| fdd5f15f8231e8c91c4deff22e630a34addd0fef |
|
27-Apr-2013 |
Vincent Kang Fu <VFu@fusionio.com> |
Add log_info_flush()
If fio dumps status through -USR1 or similar and output is
being stored in a file, the buffering on the file descriptor
by the library can cause is not to see all the output. Ensure
that it gets flushed after dumping stats.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 06464907159baf7a1eeac654a023743e33f28d86 |
|
25-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
Add support for other ways of triggering intermediate result outputs
Fio has support for using the USR1 signal to dump the current
results while continuing to run. Add a --status-interval parameter
to allow this to be configured to automatically happen every X
seconds.
There's also support for signaling fio through the file system. To
do that, simply touch /tmp/fio-dump-status. When fio sees this file,
it will unlink and dump the current results.
A small tweak is needed for the file approach to work in Windows.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 4e0a8fa2593006505b7f4e18931a201d221b49e9 |
|
15-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
Fixup bad logging types
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| e9d806fa2661cf685fc5c5d0172ff15193c9c8b1 |
|
15-Apr-2013 |
Dmitry Monakhov <dmonakhov@openvz.org> |
fio: fix segfault on 32bits platforms
Uses wrong type in log_info().
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| b4ea84daaf58566fe21e50d6540a8bc287d91863 |
|
11-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
Fix a few 4.8 extra anal warnings
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 22f80458a520d0c5371c64bf91d24cdd21dff825 |
|
09-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
eta.c
fio.h
init.c
options.c
stat.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| d686990a3c4bf23823d78c9b69196b24028491ee |
|
09-Apr-2013 |
Steven Noonan <steven@uplinklabs.net> |
stat.c: make 'bw' summary line respect 'unit_base' option
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 142c7f2d081337362afd85c1613627d8ee9ddeaf |
|
09-Apr-2013 |
Steven Noonan <steven@uplinklabs.net> |
stats: show summary bandwidth in terms of kb_base
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| ad705bcb7e79a7cdb9891db17b4c40b13b6c30c3 |
|
09-Apr-2013 |
Steven Noonan <steven@uplinklabs.net> |
implement 'unit_base' option to select between KB and Kbit et. al.
With network testing, it's often desirable to measure in terms of
kilobits/megabits rather than kilobytes/megabytes. This adds an option named
'unit_base' which can be set to either '1' or '8', where '1' means represent in
terms of bits and '8' means to represent rate in terms of bytes.
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 73798eb297e4d4afa2f67d72eb2a3618592a1c4d |
|
06-Apr-2013 |
Steven Noonan <steven@uplinklabs.net> |
num2str: add arguments to represent values in terms of bytes/bits
This allows for representing I/O rates in terms of e.g. megabits (Mb) versus
megabytes (MB).
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 62232d0618e3f5aa4805b4be34e872895ba1beb2 |
|
05-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| b9e1b49128450bcfd792165354b98026e3ac2734 |
|
03-Apr-2013 |
Shaohua Li <ShLi@fusionio.com> |
Fixup json bandwidth output
The final version sent in for inclusion had the check mixed
up, so it doesn't output bandwidth unless the calculation
failed.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| c97f1ad6d2a2fb4fe9f3b15e40158aac21e5699e |
|
28-Mar-2013 |
Jens Axboe <axboe@kernel.dk> |
Fix usr/sys/ctx/majf/minf for -USR1 usage
Let the threads themselves update their stats.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 427899c4c9a09e245f0dd1210e824cfcea8212f8 |
|
21-Feb-2013 |
Huadong Liu <HLiu@fusionio.com> |
check output_format before calling show_idle_prof_stats()
Do the proper checks for output format type and whether we are
a server backend or not.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 609040037aabb49b7ac65562587c17d990f6b303 |
|
21-Feb-2013 |
Huadong Liu <HLiu@fusionio.com> |
check output_format before calling show_idle_prof_stats()
Do the proper checks for output format type and whether we are
a server backend or not.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 9db01ef976006c002b05fa4e4ec589eb029aac5b |
|
07-Feb-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
configure
fio.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| 3dc1e5b28bc4d9b673fe81fc4884b1a621ffe9de |
|
07-Feb-2013 |
Jens Axboe <axboe@kernel.dk> |
stat: fix wrong type used for 32-bit compiles
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| eef02441621aa969f01a1a331e0215dd587d25af |
|
06-Feb-2013 |
Jens Axboe <axboe@kernel.dk> |
Handle normal output wrapping of the percentile list
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 619adf9c5aa472904eec3a62f13030e6b261ea25 |
|
06-Feb-2013 |
Jens Axboe <axboe@kernel.dk> |
Cleanup the percentile output formatting
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 435d195a9da120c5a618129cdb73418f4748c20a |
|
06-Feb-2013 |
Vincent Kang Fu <VFu@fusionio.com> |
Handle percentile lists with higher precision that 2 digits
We cap the output at %2.2f right now, that's not always enough.
Make the parser check and store the precision required to
output the list correctly.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 90b7a96d9573a14f20470af2aa0dd4e60611a477 |
|
04-Feb-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
fio.h
parse.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| fd112d34a2cfdc2d9efcd394e38b6d87b357c23d |
|
02-Feb-2013 |
Vincent Kang Fu <VFu@fusionio.com> |
Fix percentile_list option
Commit 802ad4a8 broke the parsing of the percentile list,
by neglecting to change the parser type fo a fio_fp64_t.
Also get rid of the def_percentile_list, just set the
default percentile list as the option default.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 95820b6e6c92025df8d89c0bf39b174e53137c41 |
|
31-Jan-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
client.c
configure
fio.c
fio.h
server.c
server.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| 98ffb8f3ecebed9984d1744f142eb8be10c14dbd |
|
30-Jan-2013 |
Ken Raeburn <raeburn@permabit.com> |
Fix bugs in [v]snprintf usage
When calling snprintf, supply the full buffer size instead of
one byte less.
When using the returned length from vsnprintf for logging, don't write
more than the actual buffer size (minus one for the trailing \0), in
case the formatted string was truncated.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| f2a2ce0eedb44eaa8689e4cbfa77c79b1751b216 |
|
30-Jan-2013 |
Huadong Liu <HLiu@fusionio.com> |
Add support for idletime profiling
Idletime profiling allows a benchmark to run while filling the
idle cycles on the server, hence giving you some metric of how
much pressure the system is under. This is useful to be able
to profile and compare changes in a setup or driver, for instance.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 771e58befea806d2d881953050c4e65329eee382 |
|
30-Jan-2013 |
Jens Axboe <axboe@kernel.dk> |
Add unified_rw_reporting option
If this is set, then fio will sum and display just a single set
of statistics for any IO type. By default, fio accounts and reports
each data direction separately.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 135be493d843d4cae2966a35cbd22a3058ec8e4b |
|
29-Jan-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
configure
options.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| 44404c5a7f90aa42c3228b56b6f686f15a50fb29 |
|
24-Jan-2013 |
Jens Axboe <axboe@kernel.dk> |
Add lib/getrusage.c
Abstract out the SELF/THREAD complication.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 1e5324e723116a5faf9da686993cc79c14d62d4b |
|
14-Nov-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
backend.c
client.c
fio.h
options.c
parse.c
parse.h
server.c
server.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| 40059399870da25608a6c0014d37c014550821ff |
|
23-Oct-2012 |
Yufei Ren <renyufei83@gmail.com> |
Replace FIO_HAVE_RUSAGE_THREAD with RUSAGE_THREAD
RUSAGE_THREAD is a more clear macro to enable getrusage() thread support.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| f5fd0b1cd383c4a3cb8fb5078b7e93aecba8847e |
|
20-Oct-2012 |
Yufei Ren <renyufei83@gmail.com> |
thread cpu resource statistics bug fix
If `thread' option is enabled, resource usage should be thread
based instead of process based. For the following job,
fio --ioengine=cpuio --cpuload=50 --time_based --runtime=10 --name=j0 --numjobs=4 --thread
before patch, each thread CPU statistics:
...
cpu : usr=199.67%, sys=0.14%, ctx=1475, majf=0, minf=24
...
after patch:
...
cpu : usr=49.80%, sys=0.00%, ctx=79, majf=0, minf=18446744073709538943
...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| f681d0bac9c42e5d6bcb3601d2f3cfaa1c2cefb4 |
|
11-Oct-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
|
| 45054cbec0e624de3b79a795d7dfe1c64cdea934 |
|
09-Oct-2012 |
Saurabh De <SDe@fusionio.com> |
solaris: fix compile error on ctime_r()
On Solaris, it takes a 3rd length argument.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| d79db1222039e906dd49ae290daa59701f4e2385 |
|
24-Sep-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
backend.c
client.c
fio.h
init.c
io_ddir.h
options.c
server.h
stat.c
stat.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| f3afa57e36550288340f1b6c694f354ae72654b9 |
|
17-Sep-2012 |
Jens Axboe <axboe@kernel.dk> |
Add --output-format command line option
Right now we have normal, terse, and json output. Lets add a parameter
that controls how to output results, instead of having options for
both terse and json outputs. If we are going to add a 4th output
type in the future, it's only going to get more messy.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| cc372b17f2827e89da79241f1bbaca1e7c650611 |
|
17-Sep-2012 |
Shaohua Li <shli@fusionio.com> |
Add a simple json encoder and use it to print fio output in json format
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 3449ab8c4d2addb716105ded698438a1d3811572 |
|
14-Sep-2012 |
Jens Axboe <axboe@kernel.dk> |
Default to terse version 3
4 will include the trim output, and we'll augment that with json output
as well. To avoid breaking anyone who's using the git pulls for their
testing, we'll default to version 3 for now.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 6eaf09d6e9ca1f8accb057cdb18620b7e53ae33f |
|
14-Sep-2012 |
Shaohua Li <shli@fusionio.com> |
Add support for trim as a workload type
This only works on Linux so far, and it's always sync given what
the interface to the kernel looks like. Also restricted to pure
block devices.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 80666bece308842c36132245e4cbbe9eb0bc506b |
|
01-Aug-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
iolog.h
stat.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| 57a64324184090fdc9f5052a6a34ab2b42359a22 |
|
14-Jun-2012 |
Jens Axboe <axboe@kernel.dk> |
Include end-of-run time in the output
When results are stored, it's convenient to be able to tell
when they were run.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| fb390e242cac8868e01cdc2046c63e04e3d53d70 |
|
07-May-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
Makefile
backend.c
client.c
fio.h
os/windows/install.wxs
server.c
server.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| 033bbb5119b3135f198b7a6032d484e227d97c69 |
|
07-May-2012 |
Jens Axboe <axboe@kernel.dk> |
Fix terse bandwidth
Off by 1.024
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 4c6d91e8808fd11f3cee663e42db813b0934c8bb |
|
30-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Define SIGUSR1 to inform fio to dump run stats while continuing to run
For long running jobs, it may be interesting to see the stats without
having to terminate the job. Set up SIGUSR1 so that it does that,
gives you the stats at that point in time.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| a462baefd211d1847cefbaa500c8aaad2128374b |
|
30-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Free disk util on exit, not on stats display
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 61b29c20eb4b1d374636d5325fb56c0fa9a574ad |
|
05-Apr-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
Conflicts:
fio.c
fio.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| c857cfebb50209b950cbc88b4f74714fdf5be75f |
|
05-Apr-2012 |
Jens Axboe <axboe@kernel.dk> |
group reporting: fix bad values of min/max
If you look at the fio output, the group reporting min and max
bandwidth don't match what the actual job reports. This is due
to an error in calculating the min and max values. The aggregate
value is correct, and matches what the job reports.
This did not affect the values that are usually used for reporting,
it's only affecting the group run status output.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| b0df7176176935b4d39fd196ad35f046bbe10333 |
|
02-Apr-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio
|
| b852e7cf097cec1c7fb92305f9c3c6b394bb39ad |
|
30-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Define SIGUSR1 to inform fio to dump run stats while continuing to run
For long running jobs, it may be interesting to see the stats without
having to terminate the job. Set up SIGUSR1 so that it does that,
gives you the stats at that point in time.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| d44256b0094fc2e0516adfaf5126d2de9dc951e7 |
|
30-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Free disk util on exit, not on stats display
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 3c3ed070502bbfec387ded2c43d5e4559ca24a63 |
|
27-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
White space spring cleaning
Lets squash them all, with a bit of tooling help.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 946e42764c6cc536d42e55acbf2fa8bc424124bd |
|
23-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
stat: move final \n of terse output to the end
Don't print a new line, description, then another new line.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| ea1fd2e63ed831ae038b2778e1474517bfb15da3 |
|
23-Mar-2012 |
Vikram Seth <seth.vik@gmail.com> |
Fix terse output with description set
I have seen that using 2.05 version of fio the terse output formatting
has an issue when there is a text description given in the test file.
There is no newline separating the description and the next job stats.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 2f122b135b7319ff8dd04dadf31ff28b301051a3 |
|
15-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Add thread number ID to appropriate network commands
The client doesn't necessarily have a 1:1 mapping between jobs
and its internal job representation, so allow it to tell the
various jobs apart.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 2e33101f218a1603eeecca969f5b7a0e98696a01 |
|
05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
gfio: add os resource usage and io depth display
IO depths is a bit of a hack, needs work.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| e5bd13470beaeed9c4a6835b7b92265fb94173a9 |
|
05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
gfio: add latency bucket display
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| c551f65a0a2a972c19f9c274f3cf24f4b6d98680 |
|
05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Move stat arrays into show/calc func
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| a269790cd25788dd4226641a3ceab1b3c8fda14b |
|
05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Add completion percentiles to results output
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 5a18988ebd18598bf93cfc76ce1e954f2eede438 |
|
05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
stat: move calc of latencies into show function
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| b29ad56266faa33326de00e315d2b34b735fb028 |
|
05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Unify cli latency display
And export usec_to_msec().
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 421f4a827c192e3e14bfe9973d79a2e4fa8d8792 |
|
28-Feb-2012 |
Jens Axboe <axboe@kernel.dk> |
Really fix IOPS logging
Commit 9602d8df had a bug where it mistakenly stored
the bytes last seen when doing an IOPS log entry, instead
of the blocks last seen.
Reported-by: Bill Hooper <whooper@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 9602d8df781db46f78a25a02abc75de03a69b6a8 |
|
20-Feb-2012 |
Jens Axboe <axboe@kernel.dk> |
Fix IOPS logging for mixed read/write workloads
Similar to commit 5daa4ebe, but for the IOPS logging.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 5daa4ebed724cb0223dac4a1386e068f59722dab |
|
20-Feb-2012 |
Josh Carter <public@joshcarter.com> |
Fix bandwidth logging for mixed read/write workloads.
fio was maintaining separate read/write stats, but only one timer for
bw_avg_time. Whichever IO direction happened to cross the timer would
get its interval logged; the other data direction would not. Now both
ddir are logged each time we cross bw_avg_time.
Where intervals don't contain any activity in a given ddir, no log
entry is made.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 2f2c69242ba72508fb5429d12e1fd72c3cc1e76c |
|
07-Feb-2012 |
Jens Axboe <axboe@kernel.dk> |
stat: fix typo
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 19d3e967ff31c055c1497dd67f4d7305ec1607f4 |
|
07-Feb-2012 |
Jens Axboe <axboe@kernel.dk> |
stat: NaN fixes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 531a63265f64f259a08dce0c62255107dd50a33c |
|
02-Dec-2011 |
Jens Axboe <axboe@kernel.dk> |
Remove debug/broken assert() in the IOPS logging code
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 7fb28d3661a5833d8be24a014a04ee4548ec1c16 |
|
01-Dec-2011 |
Jens Axboe <axboe@kernel.dk> |
Only log the period mean if we have samples
We can't use the mean value to determine that, it could in theory
be 0.0 and still have valid samples.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| b8bc8cba9512c6dce4891fda86de675053605ca2 |
|
01-Dec-2011 |
Jens Axboe <axboe@kernel.dk> |
Add log_avg_msec option
By default, fio will note an entry in the bw/iops/lat logs for every
IO that is completed. This quickly eats up a lot of disk space
for long running jobs. By setting this option to eg 1000, fio will
average the results logged over 1 second instead. This reduces the
resolution of the log, but makes it more manageable.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 2341a37a2df4bca221d5ea25aa7d8a8307407d1a |
|
19-Oct-2011 |
Keplar kramer <kkramer@fusionio.com> |
Fix clat latency terse output
The fio HOWTO shows Completion latency percentiles as coming after
Completion latency stats and before total latency stats.
Completion latency percentiles are actually after total latency stats
and before BW stats.
Patch moves completion percentiles to before total latency stats.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 4d658652bac63fd72af8302e27deba5beb381906 |
|
17-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add terse version 2 output format
Default is the new format, but allow a user to set version 2 for
easier backwards compatability with older scripts.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 72c27ff8f2eaf945ae34776dab4da3fee753707d |
|
16-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Fix problem with mixing is_backend and terse_output
Always send disk util and group_run_stats, even if terse
output got set in the server. Also fixes a disk util leak
for !terse_output.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 7e1773ba2033a2f70bcbb36c07dc8743c6ce05d1 |
|
14-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Pretty up output a bit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| b7017e324de0484b5b4db881bdb280611523cf7e |
|
14-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Scale bw output to MB/sec if larger than 99999 KB/sec
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 5e726d0a29b815f526f835e44afe3225522c6c20 |
|
14-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add fio version to terse output
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 259e47dea8db94a372a73b07b5245d43d4f9ab92 |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Only print ts->description if set for non-terse output
Identical to commit 4b0f2258, but for non-terse output.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 4b0f22588568035952ea4c4673fdb1d7f5444eed |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Check string length of ts->description, not value
It's no longer a pointer. Fix a buglet in the terse output
printing.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| c7c6cb4cb3114ec4ce3107e15c184e161b50122e |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Move IEEE754 support code to lib/
It's not strictly core code.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| f2f788dd732d97c2c3a5f5dd93223a7bfafcc410 |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add disk utilization to terse format output
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 1db92cb6b3db5965a52359cb2dab7ebd3f476f53 |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add completion latency percentiles to terse output format
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 312b4af22018a73a445ae6ecf640d71f12120ab9 |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add IOPS to terse output
Bump the terse version format. There will be a few more changes
until version 3 is final, but since it's already changed now,
flag it as a different version. Consider this terse version 3 alpha.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 07511a632ef219eb578d8c7f12825a275c640bcf |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Break double loop on end-of-clat percentiles
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| d09a64a01a6c807596e9286c93f6c6f30fd2ea26 |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
client/server: add support for passing disk_util structures
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 4f6f8298a2d3f19cec0ba65525930a62eee3967f |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Adapt clat percentiles for min/max values
Decide between using msec or usec based on the calculated values.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 250506294d3658d0eab0139d3829917a58b62c9a |
|
13-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Remove extra \n before printing run status
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 351de8de68623375d2693192047cef7411f16442 |
|
12-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Be a bit more defensive in clat percentile calc and display
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 81ab0b3ab4db39033e020a1e611197fe04df6c3e |
|
12-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Pretty up clat percentile display so it's actually readable
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 731e3f7882e286742af32866cf2dcac1ba9d6a38 |
|
12-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Fix clat percentile display
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 37f0c1ae23ad1716403d3d113c3dfdf41c47e329 |
|
11-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
client: display summed total of all clients when all stats have been received
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 5b9babb7fb9ac46c0e960ccd88c2d85ba3065c01 |
|
10-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Abstract out and export summation of thread_stats
Client side will need it.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| c8eeb9df1f52f28567a5937e141decc6a26ec30b |
|
05-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add support for write_iops_log
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 802ad4a83e92a30b5fdccf117d59fbb69068c054 |
|
05-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Change network transmitted doubles to fio_fp64_t IEEE 754 type
Encode and decode when transferring over the network.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| c59971e18924f44c5e2b234c5208c67c573aaad7 |
|
04-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Style fixup
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| a64e88dad0c0e4a510ae8ab54cde1a20b99c59d1 |
|
03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
server: transmit status as structures, not text
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| f6bb5b88614073878cbbd2666a1553481720faee |
|
03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Allocate thread_stat name arrays statically
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| c8aaba193fd910f89486ba4caab0c023306fffae |
|
03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Move getrusage() out of thread_stat
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| f0505a1457d848e25e59f0d4373a066c2cef5de0 |
|
03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Move stat_io_bytes/time to thread_data
Anything that isn't needed to sum/show thread stats should not be
in struct thread_stat.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 7b9f733afb91a5c92f44bb6e68860f17ba14f585 |
|
03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
server: start conversion of data structures to network friendly types
Not done yet, but do the basic conversion.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| e09231c214906b4ff8cbc3dc202c39755fbf6afd |
|
16-Sep-2011 |
Zheng Liu <wenqing.lz@taobao.com> |
Fix sum_stat() bug in group_reporting
Write samples in io_stat does not be counted with rw=randread, vice versa.
Then, in sum_stat() function, it will cause 0/0 in calculating mean and S,
and 'nan' is printed. So it should return immediately when src->samples is
equal to 0.
the error result is as follows:
write: io=8328.0KB, bw=1582.7KB/s, iops=395 , runt= 5262msec
clat (usec): min=58 , max=293353 , avg= -nan, stdev= -nan
lat (usec): min=59 , max=293353 , avg= -nan, stdev= -nan
bw (KB/s) : min= 92, max= 804, per=-nan%, avg= -nan, stdev= -nan
the configuration file used:
[global]
direct=1
ioengine=psync
bs=4k
filename=/dev/sdb1
runtime=5
group_reporting
loops=50
[read]
rw=randread
numjobs=8
[write]
rw=randwrite
numjobs=8
CC: Jens Axboe <jaxboe@fusionio.com>
CC: Yu-ju Hong <yjhong@google.com>
Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.c
|
| 716050f2a0b858835d7836ad74e8b680973e08e8 |
|
16-Aug-2011 |
Jens Axboe <jaxboe@fusionio.com> |
Fixup bad style in plat code
- Comments
- Var declarations in code sections
- Misc style
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 0a7d7f9e450f823b4ca25c23516050c339778b13 |
|
16-Aug-2011 |
Eric Gouriou <egouriou@google.com> |
stats: fix io_u_plat out-of-bound accesses (round 2)
Commit 833491908a1afd67 introduced the ability to report completion
latency percentiles. It also caused a memory corruption when running
with multiple threads due to out of bound accesses in show_run_stats().
The major index of the io_u_plat two-dimensional array is meant
to be DDIR_ value in {DDIR_READ, DDIR_WRITE} (i.e., {0, 1}). The
code in show_run_stats() incorrectly wrote into the array using
a major index with values {0, 1, 2}. Commit 0a0b49007cbce8d1 fixed
the out of bound accesses by increasing the size of the major
dimension of the io_u_plat array from 2 to 3.
This patch reverts the size change from 0a0b49007cbce8d1 in favor
of avoiding the out-of-bound accesses in show_run_stats().
Signed-off-by: Eric Gouriou <egouriou@google.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 0a0b49007cbce8d16c9214e7ed47a2b7cc0cc7ed |
|
15-Aug-2011 |
Jens Axboe <jaxboe@fusionio.com> |
Fix off-by-one in io_u_plat[] array sizing
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 833491908a1afd67d27ce79257de3a4d80143d9f |
|
13-Aug-2011 |
Yu-ju Hong <yjhong@google.com> |
stats: Add a function to report completion latency percentiles
This patch introduces two new options:
1) Specifying --clat_percentiles enables the reporting of
completion latency percentiles.
2) --percentile_list allows the user to customize the
list of percentiles to report.
Signed-off-by: Yu-ju Hong <yjhong@google.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| cdcac5cf0e9262105e676874d11c4639a80574eb |
|
30-Jul-2011 |
Yu-ju Hong <yjhong@google.com> |
stats: Fix computation of summed standard deviation
Fix the computation of standard deviation for a group
of jobs. Please see the below link for the
approximation formula used.
<http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance
The formula was originally presented here:
<ftp://reports.stanford.edu/pub/cstr/reports/cs/tr/79/773/
CS-TR-79-773.pdf>
Signed-off-by: Yu-ju Hong <yjhong@google.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 0aacc50c2fa41e44512ce8eacfd3d679cb016d86 |
|
09-Jul-2011 |
Bruce Cran <BCran@fusionio.com> |
Fix integer overflow in calculating large IOPS on 32-bit platforms
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 2b13e716c0921356c0930522718e00b8df34293a |
|
19-Jan-2011 |
Jens Axboe <jaxboe@fusionio.com> |
Get rid of shadow declarations
Reported-by: Bruce Cran <bruce@cran.org.uk>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| cda99fa0fcca41fc0d54ecaa2fd600162a8de5d3 |
|
14-Dec-2010 |
Signed-off-by Steven Pratt <slpratt@austin.ibm.com> |
fix ramp_in
There are a couple of problems with the relatively new ramp_in feature
of fio. First, the estimated time to completion did not correctly take
it into account and bounces around. Second and more importantly, the
runtime was including ramp in time in throughput calculations even
though the IO done during that time was ignored, thus making throughput
metrics incorrect. This patch fixes both.
Signed-off-by Steven Pratt <slpratt@austin.ibm.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 562c2d2f25ae829c812a58c10bc1a03ab6f6f52b |
|
23-Sep-2010 |
David Nellans <DNellans@fusionio.com> |
Add some comments around the terse output
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 0d29de831183dfd049c97a03008d425ce21e2fa4 |
|
01-Sep-2010 |
Jens Axboe <jaxboe@fusionio.com> |
Add verify trim support
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| ff58fcede39d16a2c642897cbe5a7f28b2da1950 |
|
25-Aug-2010 |
Jens Axboe <jaxboe@fusionio.com> |
Add support for replaying blktrace trim/discard
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 525c2bfabdb7e0093a8775a09ad3e772d962760e |
|
30-Jun-2010 |
Jens Axboe <jaxboe@fusionio.com> |
Update documentation on new terse format and add version number
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 4cf1abc34ff1cc8aaa2e02e3aaf919681b717c91 |
|
25-Jun-2010 |
Jens Axboe <jaxboe@fusionio.com> |
Revert "fix 1000 vs kb_base confusion in show_run_stats."
This reverts commit 1f53e9d84573b1f9b9a23ad3ac4ef3d312d59c78.
The conversion is from msec to sec, so the 1000 factor
was correct.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 02af09886db695e5ea2b7fd2a632733955f3c03f |
|
24-Jun-2010 |
Jens Axboe <jaxboe@fusionio.com> |
Add total latency log
We log submission and completion latencies, also log total latencies.
This makes it easier to graph and make histograms, if you care only
about the complete latency.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 1f53e9d84573b1f9b9a23ad3ac4ef3d312d59c78 |
|
23-Jun-2010 |
YAMAMOTO Takashi <yamamoto@valinux.co.jp> |
fix 1000 vs kb_base confusion in show_run_stats.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
/external/fio/stat.c
|
| 4ceb30d4b44957e252a75f7ee4170f36109934c3 |
|
24-Feb-2010 |
Jens Axboe <jens.axboe@oracle.com> |
Use log_info() more consistently
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 0b9d69ecb14045cf3b2622ae922756b9889b25e6 |
|
11-Sep-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Silence the style/whitespace police
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 90fef2d162fba55ad684c2c80b3b9739b8d16e72 |
|
17-Jul-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Add kb_base option to specify the base unit of a kilobyte
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| b22989b9f9349b3c1d1c41846ab27ff0914bd6de |
|
17-Jul-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Get rid of KiB vs KB distinction
Confuses more than it does good, drop it and default to just using KB,
MB, etc.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 1ec99eea970609e63f49982f0d052a23ac18848d |
|
15-Jun-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Fix typo on continue_on_error patch
Also expand the error print a bit.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| f2bba1820a567ac00b09916239ac8feb125cead2 |
|
15-Jun-2009 |
Radha Ramachandran <radha@google.com> |
Add a 'continue_on_error' option to fio
Add option to make fio continue on non-fatal errors.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| adb02ba8e05ccbb1c1985791d0ee52828bcbf6aa |
|
03-Jun-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Add iops rate to ETA display
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 7c9b1bce094d58c374b086bbb780c08265623ea4 |
|
03-Jun-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Split off diskutil include
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 306ddc9752eef70c3fbb111af63d197a3a6d447f |
|
18-May-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Include transfer size in the clat/slat measurements
It's useful to know the block size that matches the given latency, so
add that to the end.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 8879fd15550a5edac3f4fdab6f98badb18dea18c |
|
20-Apr-2009 |
Jens Axboe <jens.axboe@oracle.com> |
Fix throughput reporting
It was off by 1024/1024 :/
Initial patch from Carl Henrik Lunde <chlunde@ping.uio.no>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 5921e80c5dfc9f96d2f21da6ae58f2b5d3a0b373 |
|
30-May-2008 |
Jens Axboe <jens.axboe@oracle.com> |
Make it work on opensolaris
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 838bc709279964bdcc64070d4eb2777a0f79bcbb |
|
22-May-2008 |
Jens Axboe <jens.axboe@oracle.com> |
Add logging for queue submit and complet counts
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 5ec10eaad3b09875b91e19a20bbdfa06f2117562 |
|
06-Mar-2008 |
Jens Axboe <jens.axboe@oracle.com> |
Style fixups
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| b4c5e1acb5a7964f858e2b41c1ae07b1afc0f4ea |
|
25-Oct-2007 |
Jens Axboe <jens.axboe@oracle.com> |
More cpu engine fixes
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| e7823a941468e807c381fac4c5f7d41329ef0c1d |
|
07-Sep-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Add display of major and minor faults
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| d9309cb10119155c8cbf7369c807b9ae08bcd67c |
|
16-Aug-2007 |
Jens Axboe <jens.axboe@oracle.com> |
clat/slat display improvements
If the avg and min are small, we'll display in usec. But that can make
the max hard to read, so convert min/max to strings like we do for
other values.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 4539ed73159735c20cf6c2808eea84d0cc25a608 |
|
23-Jul-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Missing carriage return in latency print
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 4b43f54ed7dece502350658bee10eba551aeb4a4 |
|
19-Jul-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Default stdev to 0.0, not -1.0
If we only have a single sample, then the deviation is by definition 0.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 04a0feae73ca50d05914cc3c425b2a6949523204 |
|
19-Jun-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Adaptive io latency distrobution "histogram"
Log ranges all the way down to microseconds, and display the most
appropriate values for those ranges.
This makes the latency usable for sub-milisecond devices as well.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| ea2accc50fe911f7c24f08e62db55de4d2386b71 |
|
19-Jun-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Cleanup msec <-> usec lat conversion
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| d85f5118c41a112c3b8a58cc6908d00294bfb78d |
|
18-Jun-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Make completion and submission latency use appropriate time base
It's hardcoded as msecs right now, switch the accounting to usecs
and print out the appropriate base determined by the value range.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 30061b974a501c5cdfd84ab21b98d990455c84f8 |
|
17-Apr-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Log and dump short ios
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 9f8f2064bcb196c10c9d3a2b64b951d796af22b5 |
|
02-Apr-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Seperate disk util code out of fio.c
It's only used if FIO_HAVE_DISK_UTIL is set.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 07e5b2646f673a56c05a53c6a84bf5d0c949d290 |
|
02-Apr-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Fix disk utilization and ioscheduler switch on raw devices
Add a method for mapping a raw device to the real block device,
so our sysfs lookup stuff works as expected.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| ef11d7376273302d22c7d013bb9c296ee27f4082 |
|
29-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Save a division, if delta is non-zero.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| d0f62ba37546928d3b35b391b7465c6bf8cfe9c5 |
|
29-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Increase latency histogram resolution
Currently it was at one decimal, but that can cause us to lose
precision. Always ensure to round up for higher entries of they
get rounded to 0.0 for print.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 2dc1bbeb58edc85f2829eed6729862c438ea2353 |
|
15-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Move thread options into a seperate structure
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 6d86144dd10b05e8b82e9b895c35dd778e5e71ab |
|
15-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Use log_info() throughout
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 1c17818009ced8e78e9fee47fd9aaef29e708b41 |
|
13-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Improve handling of nr_files != open_files
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 7b4e4fe5e6fa26f82f9169c18ec70c08d0805ca9 |
|
13-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Init stat for all files, not just current range
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 55bc7fc003004510d2bd19080668fc3fbea517d5 |
|
13-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Make disk_util() account for all files
Now we can have files all over the place, so we need to loop
over td->files[] to setup disk util stats.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 62d984e2c12579361ee620b0a309c540cff9b09d |
|
13-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] disk_util: Allow an engine to turn off disk_util specifically
Originally from Joel Becker <Joel.Becker@oracle.com>
An engine may support disks, but be unable to work with disk_util (as
there is no fd). Add a flag to turn off disk_util from the engine.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 7abd0e3a872b000aefb740028f777aae1fa6f77d |
|
12-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Group reporting fixes
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| b3605062146bce0136918763bb8eb584478ae042 |
|
12-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Show IOPS as well as bw numbers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| de64df05bb69d38b7ecf548d9e15573b9010704a |
|
08-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Use DDIR_WRITE symbolic value instead of a hard coded 2
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 197574e43bea5ac00f7b64d4731173c177041de0 |
|
08-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
A few more stat fixes and cleanups
Mostly cleanups, but also one group status index that was
hardcoded as READ when it should be 'i' for either read or write.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 94370ac42ddee6572c434073d3c1840a513bc8f4 |
|
08-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Fixup reporting for !runtime data directions
Got broken with the group reporting, the minimum time and bw
should only be accounted for data directions where actual
work has happened. Otherwise they are pretty much guarenteed
to be 0.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 7bdce1bde82e37c8876270853840c1d09d760b67 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Move description text
It was dangling at the bottom.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 6af019c992eb5fc5e502341d653977909184cc82 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Terse output change
- Missing a comma.
- Change comma to semicolon, less confusion over floating point numbers.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 6586ee8992b30e81334d83d10480bdc4f6c8cc1a |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Show how many jobs are in a group
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 2270890cef8d98ab97f87d348d16dce6454e631f |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Update terse output
Several additions to the verbose output have been added since the
terse format was introduced, update it to match.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 6660cc67cb72b70d1ea0ab8c465976d715fcb976 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
stat.c: Superflous n
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 2dc84ba74186eb9ef4dde0f08dc20571c62e001e |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Be sure to pick up any group error with group_reporting
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| c39cced652676a2b1dd76a98ca54f23b1f844cc5 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Stat summation fixup
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| d59d31aff657005e63b48807230bbe42b464e537 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
td vs ts typo
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 756867bd127cfa1fb27ae2d4ba973af8cb341f13 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Add group reporting
Still needs some testing, so the option isn't documented yet. The
standard deviation averaging also isn't mathematically sound.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| b2560f3ca4677e2908fc4111f4d04fae5df3b229 |
|
06-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
One step closer to group reporting
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 34403fb14ba48d708fdfd2934583506bb5caac05 |
|
02-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Spelling fixes
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 138502a97c7957d9be7599d9fde94b5317e8c24b |
|
01-Mar-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Only check FIO_DISKLESSIO in stat.c
Just make the null engine set that flag as well.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| a9defc9abb4a3013335d3aeeb132fd90900cac85 |
|
01-Mar-2007 |
Joel Becker <joel.becker@oracle.com> |
[PATCH] ioengine flags: Replace FIO_NETIO with real flags that map the
behavior
The FIO_NETIO ioengine flag created two behaviors. First, open_files()
would not open any files - this was handled in engines/net:setup().
Second, init_disk_util() would ignore the files and not try to locate
their disk.
Other engines might want one of these behaviors but not the other. If
an engine opens its own files, it doesn't want open_files() to do anything,
even if the files are eventually disk-based. An engine might want to
prevent init_disk_util() from running.
The FIO_NETIO flag is split into two flags.
FIO_SELFOPEN states that the engine will do its own open(), whether it
is a real open(2) or something internal to the engine.
FIO_DISKLESSIO states that init_disk_util() is should not be run. fio
should treat the engine's files as if they are not part of a disk.
Finally, engines/net.c is changed to use these two flags.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| c0a6b0d8fcf07512fad42ba16613da83ceec4475 |
|
26-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Speedup init_disk_util() when dealing with many jobs
sysfs lookups can take quite a while, so check against last device
to avoid having to iterate through sysfs again.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 413dd459a7710ba421061e840dd9ac3161c70f20 |
|
23-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Streamline thread_data data direction setting and checking
Currently it's a mess of ->ddir, ->iomix and ->sequential. Add
a TD_DDIR_* for each of these, so we can store them as one value.
A prerequisite for the next parsing cleanup.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 8abdce6686bfcaa211e7eb75a69ec07e980bd96e |
|
21-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
Change IO latency histogram to be in power-of-10
Power of 2 is just confusing for latencies, make the series
more natural by doing 1, 2, 4, 10, 20, 50, etc.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 079ad09b1ef22fa0d47c2cd2673908c5619aa41a |
|
20-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
First step for group reporting
Put most of the stats into a dedicated structure, so we can
later share such a structure between threads.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| ec1183049478cfc03ec3cc513ae07b7ca9a48140 |
|
17-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] IO completion time histograms
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| f3502ba2dd72d846a388c774a01c6bb833871248 |
|
14-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Exabytes
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| c8c51efdfb621275c23ab74b385d80702b7a30d0 |
|
11-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Sign warning
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 6d663077379b40e1ec6e2321fe8a731087777d32 |
|
11-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Allow thread/group dump regardless of error state
Just because the thread ended in error, doesn't mean the
stats aren't interesting. So dump everything and make sure
the error and verror are visible.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| dbe1125e9c53b2a0b1fc2fd9c6cfd0b3fbddda8b |
|
11-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Pretty up stat output
Always convert numbers to a known base. We could have byte range values
or gigabyte range values, reading huge numbers can be difficult.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 4d9345ae968ca92ace3dab06c25a9b73159cb329 |
|
07-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Don't create files for engines that don't need them
Introduce FIO_NULLIO as a way to control that from the io engine.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| ed92ac0ce9ce1cc64697272d307d4fa7d18ed64c |
|
06-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Simple support for networked IO
Adds a new ioengine, net. Use with ioengine=net, it supports only strict
reading or writing (no mixed reads/writes) to/from a single host.
The filename given must contain the host and port to connect to (or
listen from).
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 61697c37566a211ad3fd70f46397d9b7675b0fc2 |
|
05-Feb-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Add 'description' option
Can help provide a textual description of a job, if it's submitted
to someone for run/review.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| bb3884d855100fa8fa6a1d2aac79e867dfd47bf9 |
|
17-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Add support for writing aggregate bandwidth log
This is the same that is shown while fio is running, it can be useful
for graphing purposes as well.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 5d4580774d8df3393fc4264c71caed16201821de |
|
13-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] The last io depth entry is actually >= 64, not > 32
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 71619dc28506f7b7b40905b942e992b02f0d5b96 |
|
13-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Include io depth distribution statistics
Calculate the distribution of io depths for the job run.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 6104ddb6b14be6f3d97bf0faa5b7e06dea22f5f4 |
|
11-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Change output dev= to stdev=
It's really standard deviation, so make it a little easier to
understand.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 03b74b3ec5268e731ed7fcaef31c8c0655acd530 |
|
11-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Change timeout to runtime and rearrange option entries
Runtime is a more descriptive name - the documentation is updated
as well, however the parsing has added an alias functionality to
support older names as well. So 'timeout' still works.
Also rearrange option entries, now they matter because the --cmdhelp
option will print them in order.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 687040842bf56502d33b6c0cb5d2af6da27d080c |
|
10-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Implement a better mean and standard deviation calculation
Based on Knuth's, volume 2.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| ddf4a69b083416fa0e626f591b3b425085656531 |
|
10-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Fix standard deviation calculation
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 1188caf84ba7fb6c2b3955ad67f4bf087ede13fd |
|
08-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Add extra disk util name check
If it's the same device name, don't print utilization more than once.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| ef9c5c40a9f4b0ce3be9f13cedaaf7e2a90d47a6 |
|
03-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Fix deviation overflow
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| e6d276f2c07cc35f3d57210713e8288bb44daf97 |
|
03-Jan-2007 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Fix division by zero in deviance calculation
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 1e97cce9f5a87a67293a05ec4533ed6968698b2e |
|
05-Dec-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Fix warnings from icc
icc spewed a bunch of warnings on building fio, but it did actually build
and work. Some of them are real bugs, most are just "helpful" warnings.
icc doesn't like pointer arithmetic, however these are not fixed up. It
works as-is, just ignore those class of warnings.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 690089990d051d86b4ef2b6fd5c1972c0dd4897b |
|
24-Nov-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Improve time accounting for a job
We need to account loop time in usecs, or the null io engine can
get the timing wrong. For the system usage stats, don't use summed
up loop counts, but calculate end-start time instead.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 02bcaa8c31feb93c61b701d143a7eea3efd2124d |
|
24-Nov-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Time and seek optimizations
We did too many gettimeofday() calls, this patch cuts the number by
40%. Use clock_gettime() MONOTONIC instead, it is faster on my system
at least.
This patch also optimizes calling lseek() only when necessary for the
sync io engine.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 3c9b60c1fb144950ca51220ffa18f485672c3ba6 |
|
07-Nov-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Warn on writable strings
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 0bbab0e789d4d8438d63327da052d64b45f0596a |
|
02-Nov-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] String copy limiting fixes
Avoid overflows when we can.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| eecf272f1b2d55c1e49aadd7f65b9a433ba04c15 |
|
20-Oct-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Plug a few more leaks
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| b4a6a59a939f0e6554632de311e7d1d1b7633ccf |
|
20-Oct-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Be nicer about cleaning up allocated memory
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 34572e28f8cf45ba4e2601797f2aa4a114601fb2 |
|
20-Oct-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Add for_each_td()
Similar to for_each_file(), just iterates over each td we know about.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 84585003d025a38b91749cb0d68f6b5653d1f1a3 |
|
19-Oct-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] Fix a bunch of bugs
- engines/fio-engine-libaio.o needs to link against -laio and fio need not
anymore. This caused funky crashes with libaio io engine.
- Fix a few bugs in the libaio engine.
- Only do sync/cleanup in do_io() if we exit without error.
- ->io_ops may be NULL in reap_threads(), if the job exited.
- Allocate io engine, don't reuse the dlopen() object.
- Overlapping sprintf() in init_disk_util().
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 53cdc6864f7471b28cc9b40a5314ab43e5b1cb5e |
|
18-Oct-2006 |
Jens Axboe <jens.axboe@oracle.com> |
[PATCH] First cut at supporting > 1 file per job
This is likely very buggy, a simple test works though.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/external/fio/stat.c
|
| 3307d653f9cfc05b9c02e4cda91e6b45444dc1b0 |
|
17-Jul-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Use lstat() instead of stat() in sysfs lookup
Otherwise we cannot detect the symlinks, and the directory
lookup will get into an infinite loop.
/external/fio/stat.c
|
| c6ae0a5b8123ea9af2ce70319081fbd5d65c8093 |
|
12-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Add option for terse parseable output
/external/fio/stat.c
|
| 727097a1f2a12096075ccfc30785180cf505ec77 |
|
12-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Don't hide submission latency numbers, even if they are 0.
/external/fio/stat.c
|
| 3b70d7e51e0b672a8b337c57c8faf865c0b7f415 |
|
08-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] When logging to a file, stderr should go both to stderr and file
/external/fio/stat.c
|
| eb8bbf48e79a8c6afd3c84e3d64263d10ee45daa |
|
08-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Enable output logging to file instead of stdout
/external/fio/stat.c
|
| 5c4e1dbc4ec6ee963220c5f4e64a04cd6130dc81 |
|
07-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Final FreeBSD compile fixups
It actually builds now!
/external/fio/stat.c
|
| 01452055af61d6f5de543575dba3ebb0c9e55fab |
|
07-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Add name=x option to name jobs
This makes it easier to see what is going on with large job files.
/external/fio/stat.c
|
| 6796209a7e3d39522b0f5599aba277809786335e |
|
07-Jun-2006 |
Jens Axboe <axboe@suse.de> |
[PATCH] Shorten the file names, stupid to prefix everything with fio-
/external/fio/stat.c
|