4e59d0f3a3ff569bddb31fe6927a9faf204ae9bf |
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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.h
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6bb58215842760895071d9f331da4dc2dfc16f30 |
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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.h
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3e260a46ea9a8de224c3d0a29a608da3440f284a |
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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.h
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952b05e00103bf45576e1860cde0626bd42ed52a |
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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.h
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cef9175e52e8a240117b9f45b228fdaa0f1c0572 |
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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.h
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06464907159baf7a1eeac654a023743e33f28d86 |
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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.h
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714e85f340194409d0abcf643cd2f154a7380a74 |
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15-Apr-2013 |
Jens Axboe <axboe@kernel.dk> |
eta: improve output for threads sitting in TD_SETTING_UP Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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22f80458a520d0c5371c64bf91d24cdd21dff825 |
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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>
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ad705bcb7e79a7cdb9891db17b4c40b13b6c30c3 |
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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.h
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9db01ef976006c002b05fa4e4ec589eb029aac5b |
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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>
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435d195a9da120c5a618129cdb73418f4748c20a |
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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.h
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95820b6e6c92025df8d89c0bf39b174e53137c41 |
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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>
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771e58befea806d2d881953050c4e65329eee382 |
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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.h
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92a0daf8163eaa8d117d1e6e4fdc11a8dddac2d2 |
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09-Jan-2013 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio Conflicts: client.c server.h Signed-off-by: Jens Axboe <axboe@kernel.dk>
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372aecb9049618c1279a946b66f6b29066730951 |
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08-Jan-2013 |
Jens Axboe <axboe@kernel.dk> |
Use variable[] instead of GCC variable[0] syntax Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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d79db1222039e906dd49ae290daa59701f4e2385 |
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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>
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6eaf09d6e9ca1f8accb057cdb18620b7e53ae33f |
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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.h
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c41a9d06a1957ba7c5a019e3d6088a5e8e8e0a47 |
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11-May-2012 |
Jens Axboe <axboe@kernel.dk> |
Merge branch 'master' into gfio Conflicts: client.c eta.c server.c server.h Signed-off-by: Jens Axboe <axboe@kernel.dk>
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b7f05eb03c84bdc1259d1bb1c348328b16164430 |
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11-May-2012 |
Jens Axboe <axboe@kernel.dk> |
eta: ETA bandwidth was off by 1.024 Same fix as 033bbb51 essentially. Since mtime is a 1000th of a second, for the usual option of having 1024 be the KB base, we end up being off by 1.024 if we don't multiply by 1000 before dividing by the runtime (and then dividing by 1024 to get to next power-of-2). Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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4c6d91e8808fd11f3cee663e42db813b0934c8bb |
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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.h
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b852e7cf097cec1c7fb92305f9c3c6b394bb39ad |
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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.h
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2f122b135b7319ff8dd04dadf31ff28b301051a3 |
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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.h
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ec41265e81c70d8573d1359e27876c37c30c7d9d |
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08-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
Abstract out the thread_options structure We need to prepare to have an on-disk/net version of the same. Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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2e33101f218a1603eeecca969f5b7a0e98696a01 |
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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.h
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e5bd13470beaeed9c4a6835b7b92265fb94173a9 |
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05-Mar-2012 |
Jens Axboe <axboe@kernel.dk> |
gfio: add latency bucket display Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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a269790cd25788dd4226641a3ceab1b3c8fda14b |
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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.h
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b29ad56266faa33326de00e315d2b34b735fb028 |
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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.h
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3e47bd250cac5fb81a5c0ad578dfbe90c6ddf6de |
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29-Feb-2012 |
Jens Axboe <axboe@kernel.dk> |
Update GUI to attempt to graphically handle ETA output The whole layout will probably be changed, but for now it demonstrates how to properly integrate with the net client to handle the data and output it. Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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37f0c1ae23ad1716403d3d113c3dfdf41c47e329 |
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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.h
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5b9babb7fb9ac46c0e960ccd88c2d85ba3065c01 |
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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.h
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af9c9fb34e420fc4d9cf317aa0f3cf6795a5a07f |
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09-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
client/server: request ETA instead of having the server send it automatically Also changes the 'serial' of the command to a tag, that's passed back and forth for commands that need to use it. Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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c8eeb9df1f52f28567a5937e141decc6a26ec30b |
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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.h
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802ad4a83e92a30b5fdccf117d59fbb69068c054 |
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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.h
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1d1f45aec4bd2c1168ed5539174a821555db6f65 |
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03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
server: send network copy of run_str[] Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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cf451d1ede3bbbd2fed3619eb43def054d5b5a5a |
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03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
server: add ETA as a specific command No more text passing for ETA. Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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b75a394fd0e9455ab71912d4462aaae7e6e4366b |
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03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Abstract out calculation of ETA from display of ETA Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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ddcc0b69aa4ed04c8681f447a1a6274bb8837a14 |
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03-Oct-2011 |
Jens Axboe <axboe@kernel.dk> |
Add type checking to 16/32/64 endianness converters Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/stat.h
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a64e88dad0c0e4a510ae8ab54cde1a20b99c59d1 |
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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.h
|