| db40415e05e39c1f4faa62735f435b031e53af7c |
03-May-2016 |
sergeyv <sergeyv@google.com> |
atrace: introduce category for core services
bug: 28200530
Change-Id: Ifc785ba2ed25d6968f4558c2958a705603c39ba5
trace.cpp
|
| 4144eff1e261f6462be3753fc9543d82f9a4fd96 |
28-Apr-2016 |
sergeyv <sergeyv@google.com> |
Atrace: store app list in multiple sysprops
bug: 28200530
Change-Id: Ifee0f3a63cf1caf4dbd867155614f94614417af5
trace.cpp
|
| 40b26b4fc597f105823bc1e2a640e4df8baea243 |
30-Mar-2016 |
John Reck <jreck@google.com> |
Add an option to write the trace to a file
Change-Id: I865a3f2c9f6a1fefa664b8215d1e5c94d7d0d0d3
Fixes: 27821761
trace.cpp
|
| 6c8ac921ead0771b36281763d3724d67c9146c62 |
28-Mar-2016 |
John Reck <jreck@google.com> |
Dumping a trace isn't an error
Change-Id: I6180c4f72b45b3d64c44a197e7bda3809a69c8fc
trace.cpp
|
| 0bb03528ffaacd5c612ede6a5d3a1cdbe2dd8180 |
15-Mar-2016 |
Philip Cuadra <philipcuadra@google.com> |
atrace: Adding dumping message to logcat.
Change-Id: Ida9e7ce8a05f8c5e44245ad0c383453d2ea7d79f
trace.cpp
|
| 775415bf55aa602822c98ec46446c65cc54d4a35 |
06-Feb-2016 |
John Reck <jreck@google.com> |
Merge "Enable wildcard in the list of kernel functions" am: fda23631b9 am: ec3ae45d30
am: 2b71580ff6
* commit '2b71580ff6b444f53b9c24f86ad436696720b896':
Enable wildcard in the list of kernel functions
|
| a2c228770ea1cadc1d06406baad899b8c500389a |
27-Jan-2016 |
Thomas Buhot <thomas.buhot@intel.com> |
Enable wildcard in the list of kernel functions
The handling of the -k option is too restrictive
as it stricly checks the names of the kernel functions
after it wrote them in /d/tracing/set_ftrace_filter.
However, a common usage of that function filtering with ftrace
is to use a wildcard character (*) that the ftrace tracer
automatically expands to all the matching kernel functions.
This enables the support of the wildcard (*) character
in the -k option to trace kernel functions.
Change-Id: Ifffae975c20e1c253157a3a6b44a14b4f342b9d0
Signed-off-by: Thomas Buhot <thomas.buhot@intel.com>
Signed-off-by: Zhiquan Liu <zhiquan.liu@intel.com>
trace.cpp
|
| e28d4180ebefdac9c4c5cae0e94ad29bdc5a51de |
17-Dec-2015 |
Nick Kralevich <nnk@google.com> |
Merge "atrace.rc: tracing should be disabled by default." am: cbd4cc737c
am: 982e451512
* commit '982e4515128f69638249427715ad9bb321361aa8':
atrace.rc: tracing should be disabled by default.
|
| cc7f8ad7d5837e764fdc6242839213c20e7f84fc |
16-Dec-2015 |
Nick Kralevich <nnk@google.com> |
atrace.rc: tracing should be disabled by default.
Bug: 26217098
Change-Id: I6066c433d19c2d1c220669a9a78f5085af8c1d4b
trace.rc
|
| c545a3ae0b89766194ab4d7380dfc5cccaa4d5be |
14-Dec-2015 |
Greg Hackmann <ghackmann@google.com> |
Merge "atrace: add database tag" am: 8b9c0e1af1
am: 361515a9b5
* commit '361515a9b5c64f625305d0824048bb65a71c9595':
atrace: add database tag
|
| 8b9c0e1af14bf07b216edd1b995048790ddabaca |
14-Dec-2015 |
Greg Hackmann <ghackmann@google.com> |
Merge "atrace: add database tag"
|
| cfe500d01f0bf47f23d175b7998c43261951ec68 |
23-Nov-2015 |
Ruchi Kandoi <kandoiruchi@google.com> |
sched: Adds the optional tracing for CPU hotplug.
Change-Id: Ibff70a2176f8b8e2ba18a9246c350b990d545962
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
trace.cpp
trace.rc
|
| bb5a53e19d98f4a9f9b617b47be64025859dc80b |
30-Nov-2015 |
Ruchi Kandoi <kandoiruchi@google.com> |
Merge "atrace: Add trace points for cpu frequency limits."
|
| e29bf4fcf1206e992a11bfe1f2b9a3bba511cc1c |
30-Nov-2015 |
Martijn Coenen <maco@google.com> |
Merge "Atrace: support streaming data to stdout." am: 83a98b101c am: 78d4fb8e77
am: b134014110
* commit 'b1340141101a2528cb6680862aa9d88df491bc3d':
Atrace: support streaming data to stdout.
|
| d95358713b98875733e91fe8fb0459a0b88eab14 |
26-Nov-2015 |
Martijn Coenen <maco@google.com> |
Atrace: support streaming data to stdout.
Change-Id: I8534a9c69f25ecdd82230a5d8b4b8d1c4d58439e
trace.cpp
|
| ffcc71175aa6c6ed9e3a3deb446f8ba561d63df5 |
20-Nov-2015 |
Ruchi Kandoi <kandoiruchi@google.com> |
atrace: Add trace points for cpu frequency limits.
Change-Id: I6a20eaedb2943c3cde137ec091d898fc250ea763
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
trace.cpp
trace.rc
|
| bbd7d991db7cdb0f09a765d23e32c7441eb0393f |
01-Dec-2014 |
Greg Hackmann <ghackmann@google.com> |
atrace: add database tag
Change-Id: I96acc1afa8d2eeac5585ee482d3f35716da49950
Signed-off-by: Greg Hackmann <ghackmann@google.com>
trace.cpp
|
| 0db38b1133ad18201c0e5c436dd33bdff787ccaf |
19-Nov-2015 |
Riley Andrews <riandrews@google.com> |
Merge "Add support for new sched kernel tracepoint" am: 61c9506a09 am: 31a851cd75
am: 3619cb2909
* commit '3619cb2909cbd21cfd080fb1142fd77207cee1d8':
Add support for new sched kernel tracepoint
|
| 5672bb755e306d9c315c47190df4a79f7f52889c |
19-Nov-2015 |
Riley Andrews <riandrews@google.com> |
Add support for new sched kernel tracepoint
This tracepoint gives systrace the means to display the reason
for uninterruptible sleep.
trace.cpp
trace.rc
|
| 6e20913454d65c233a7b4d51cf12c5c848f7a84d |
04-Nov-2015 |
Riley Andrews <riandrews@google.com> |
Merge "Add ipi tracing to irq tracing." am: c84da67d72 am: b813f5e2e8
am: 6ea4e35ab1
* commit '6ea4e35ab1c4fc93b9dc176423e6e425c85bf360':
Add ipi tracing to irq tracing.
|
| c84da67d723ce4bafc3622cd269207ea3995ff1c |
04-Nov-2015 |
Riley Andrews <riandrews@google.com> |
Merge "Add ipi tracing to irq tracing."
|
| 412e4f6da5cc9353b4bd05200fe81e3497316370 |
03-Nov-2015 |
Riley Andrews <riandrews@google.com> |
Add ipi tracing to irq tracing.
trace.cpp
|
| 7048161951761cd5fe0109c34204ba8229f9eddf |
23-Oct-2015 |
Martijn Coenen <maco@google.com> |
Support tracing pagecache stats.
Change-Id: Iac12fd8d0238db30d1415418d2b4f168fd4195c2
trace.cpp
|
| c3268ada4d95de3ab61dc8c44b4ddea2969353d6 |
07-Sep-2015 |
Martijn Coenen <maco@google.com> |
am c2874048: am 5ca0c2ed: am 624408ee: Merge "Map realtime to clock_monotonic." into mnc-dr-dev
* commit 'c2874048d0bbc6739b083bd84c7476a7fa6550e3':
Map realtime to clock_monotonic.
|
| f4cb3cea6671c114930bbff12a91e65144697d9a |
03-Sep-2015 |
Tom Cherry <tomcherry@google.com> |
move init.trace.rc to frameworks/native
init.trace.rc will be renamed to atrace.rc and use the LOCAL_INIT_RC
mechanism to be included on /system appropriately.
Bug 23186545
Change-Id: Ic5833b4bb6e6364e4fef6ab4882ae75f8f3856e9
ndroid.mk
trace.rc
|
| 40a8bb3b2290f77a90735633eab350133f9bb9d2 |
02-Sep-2015 |
Yasuhiro Matsuda <mazda@google.com> |
Merge "Add a tag for tracing system server."
|
| 0bcd97a7485d971c5276e19b1a6c2672539dc38d |
15-Jul-2015 |
Martijn Coenen <maco@google.com> |
Map realtime to clock_monotonic.
This maps a monotonic timestamp to the
corresponding real-time timestamp, which
can be used to match up the traces with
other logs that use real-time.
Also write clock_sync records first instead of at
the end, to avoid not being to write it due to the
buffer being full.
Bug: 23668823
Change-Id: I644aeea496197e194ec30f808f754e3e043d905f
trace.cpp
|
| 4997a57a9ae90bbb058dec90222d423a7de0e7e7 |
13-Aug-2015 |
Riley Andrews <riandrews@google.com> |
Merge "Tracing for binder locks/transactions"
|
| 7cc4977ccd98a4ee557c8382bbc705eef702bdb6 |
30-Jun-2015 |
Yasuhiro Matsuda <mazda@google.com> |
Add a tag for tracing system server.
This change is needed for
https://android-review.googlesource.com/#/c/157562/
BUG: 21739901
Change-Id: Ic4616065749236fbde9263b8f1898c434913564a
trace.cpp
|
| 01e111b5a02440c0684494e9286709285e20097f |
31-Jul-2015 |
Todd Kennedy <toddke@google.com> |
Add a trace constant for PackageManager
Change-Id: Icd9afc86c88296919e4750d71cb0aef314194bee
trace.cpp
|
| 366c38f82393c8a3e9419c0dbe6320504a4d741b |
30-Jul-2015 |
Yasuhiro Matsuda <mazda@google.com> |
Merge "Enable atrace to read categories from file."
|
| 4ba2b63bff492815a86954c272a36d886f5bccec |
15-May-2015 |
John Reck <jreck@google.com> |
Fix async_stop
Change-Id: I68a258cf71cfcd999bbd568ab3c96255c11bec41
(cherry picked from commit 2c237ee1d5961b9d11618e0c5a97b3bb7fb694b2)
trace.cpp
|
| 46c51fb1adf8bc011b7d5b1c98a89303acb8c57b |
29-Jun-2015 |
Yasuhiro Matsuda <mazda@google.com> |
Enable atrace to read categories from file.
Add -f option to atrace, which enables atrace to use the
categories written in the specified file.
BUG: 21739901
Change-Id: I2cf1f277280434b28c426c68e2864b62aebd20cc
trace.cpp
|
| ae473363270724550699a7fd9c110a839f79964c |
09-Jun-2015 |
Scott Bauer <bauers@google.com> |
Tracing for binder locks/transactions
Added logic to pull traces from the binder driver.
Change-Id: I9aa00b4650fc3f90d7bd55328dfef11e2514f7b4
trace.cpp
|
| 2c237ee1d5961b9d11618e0c5a97b3bb7fb694b2 |
15-May-2015 |
John Reck <jreck@google.com> |
Fix async_stop
Change-Id: I68a258cf71cfcd999bbd568ab3c96255c11bec41
trace.cpp
|
| cbe13ef59b25b6df226c09b9351f0f615bc68dda |
25-Feb-2015 |
Aaron Schulman <aschulman@google.com> |
Added Voltage and Current regulator ftrace events to atrace
Cherry-pick of c2c6ecd1195481f5813a721a7d20a73c0795c135 from AOSP
Tracing the state of the voltage and current regulators enables a developer
to attribute power consumption measurements to specific perhipherals and
cores. Unlike other indirect methods of tracing when peripherals and cores
are toggled, the regulator ftrace event indicates the exact point in time
when the kernel switches on or off the device. For example, in the following
trace, a developer can see exactly when the krait2 core starts receiving
power, and and when the voltage is set for voltage scaling.
mpdecision-2172 [000] ...1 1566.665481: regulator_enable: name=krait2
mpdecision-2172 [000] ...1 1566.665493: regulator_enable_delay: name=krait2
mpdecision-2172 [000] ...1 1566.665495: regulator_enable_complete: name=krait2
<...>-4133 [002] ...1 1566.666891: regulator_set_voltage: name=krait2 (1075000-1100000)
Change-Id: Ia322206ef74496daf1d9baa03545d8e89e398487
Signed-off-by: Aaron Schulman <aschulman@google.com>
trace.cpp
|
| 05815996c965b99c4cc4ea96f6b6c4a9123cdf1c |
07-May-2015 |
Chris Craik <ccraik@android.com> |
Merge "Added Voltage and Current regulator ftrace events to atrace"
|
| 469a194051f1657b3f77ff2f5d84a60f7521faba |
26-Mar-2015 |
John Reck <jreck@google.com> |
Add trace_event_clock_sync to atrace
Change-Id: I8adce15210d82df09ff3a39ddd8df617aeb16a42
trace.cpp
|
| c2c6ecd1195481f5813a721a7d20a73c0795c135 |
25-Feb-2015 |
Aaron Schulman <aschulman@google.com> |
Added Voltage and Current regulator ftrace events to atrace
Tracing the state of the voltage and current regulators enables a developer
to attribute power consumption measurements to specific perhipherals and
cores. Unlike other indirect methods of tracing when peripherals and cores
are toggled, the regulator ftrace event indicates the exact point in time
when the kernel switches on or off the device. For example, in the following
trace, a developer can see exactly when the krait2 core starts receiving
power, and and when the voltage is set for voltage scaling.
mpdecision-2172 [000] ...1 1566.665481: regulator_enable: name=krait2
mpdecision-2172 [000] ...1 1566.665493: regulator_enable_delay: name=krait2
mpdecision-2172 [000] ...1 1566.665495: regulator_enable_complete: name=krait2
<...>-4133 [002] ...1 1566.666891: regulator_set_voltage: name=krait2 (1075000-1100000)
Change-Id: I964d50be89bbfc554d2ab3e32a18514d1b1e70f4
Signed-off-by: Aaron Schulman <aschulman@google.com>
trace.cpp
|
| 2e5a1cf27ec7ba3ff64cae479ceb5670439470da |
25-Jan-2015 |
Elliott Hughes <enh@google.com> |
am 346329b7: Merge "Move atrace from the obsolete bzero to memset."
* commit '346329b7a70b594895be0aec5dc00f9f4108b533':
Move atrace from the obsolete bzero to memset.
|
| 3da5d235dab9469ccec567c4ebbb5206f4558a18 |
25-Jan-2015 |
Elliott Hughes <enh@google.com> |
Move atrace from the obsolete bzero to memset.
(This file wasn't including <strings.h> for bzero or <string.h> for memset.)
Change-Id: Icef0e0dbfd36ebd21058cfd8c747e0a17aee8308
trace.cpp
|
| e80d32c3c2ec4f2acc917c92c9c943e81de80496 |
20-Nov-2014 |
Greg Hackmann <ghackmann@google.com> |
atrace: make fs-specific sysfs entries optional
The availability of these sysfs entries will vary based on the kernel's
supported filesystems, so don't block the disk category if some of them
are missing.
Bug: 18467498
Change-Id: I96200f1b5cf3f1a8fa8186602552adc96ddffc04
Signed-off-by: Greg Hackmann <ghackmann@google.com>
trace.cpp
|
| 70ec2941530766bdca09ef2983a3ff794c028ee6 |
30-Sep-2014 |
Patrick Auchter <auchter@motorola.com> |
atrace: fix Sync Manager tracing preventing enabling of kernel sync tracing
Both Sync Manager tracing and kernel sync tracing were using "sync" to
enable tracing and since Sync Manager was found first, this prevented
enabling kernel sync tracing.
To fix this, use "syncman" to enable Sync Manager tracing.
Change-Id: Id3b799e01e5041c582cd752c8c40d3e36954f821
Signed-off-by: Iliyan Malchev <malchev@google.com>
trace.cpp
|
| b1ce49b2ed9ea953a7f534b4f36b6acb56fc0749 |
20-Aug-2014 |
Colin Cross <ccross@android.com> |
atrace: avoid unnecessary writes to trace_clock
Writing to trace_clock erases the trace buffer, even if the value
hasn't changed. This prevents use of --async_start and --async_dump
to leave background tracing running and dump after an even that
needs debugging, because --async_dump writes to trace_clock and
resets the buffer before it can read it.
Read and parse the current value from trace_clock before writing,
and skip the write if the value isn't changing.
Change-Id: Ia2ec5bb654fb0bd179771b511ff261731ba47dca
trace.cpp
|
| 580407f1075fe97d7466724f71cc03816b7404fe |
19-Aug-2014 |
Colin Cross <ccross@android.com> |
atrace: add memory reclaim tracing
Add "memreclaim" to trace direct reclaim, shrink slab cycles, and
kswapd waking up and sleeping.
Change-Id: I4cfb313820a3a9aa5a9d07a39c42db41c24304a6
trace.cpp
|
| f440d398faad3bafe2e7f365c62163aca45e36a3 |
12-Apr-2014 |
Dan Willemsen <dwillemsen@nvidia.com> |
atrace: Add IRQ events
Add "irq" to trace irq and softirq events.
Change-Id: I45356c2912a1fa130667ada7b21e9fb54ddcfba5
trace.cpp
|
| 3200b0bf507936ecf43784191880e4e91c54568c |
15-Aug-2014 |
Jeff Brown <jeffbrown@google.com> |
Add trace tag for power management.
Also added a couple of other existing missing tags in atrace.
Bug: 17004602
Change-Id: I6f697a2a15922bd4695acfa203d45eaae40cd00e
trace.cpp
|
| 3e54077d429e983ec9c4c7eaef561587eef4d49c |
29-May-2014 |
Elliott Hughes <enh@google.com> |
am e77cb931: am 259c2508: am 03e2f8fa: Merge "Modified atrace.cpp to recognize ATRACE_TAG_BIONIC."
* commit 'e77cb9317de54ea0041eeef7966b818257158f64':
Modified atrace.cpp to recognize ATRACE_TAG_BIONIC.
|
| 750aa9743c0c4c592213fbb39b8d328bd0075fd6 |
28-May-2014 |
Brigid Smith <brigidsmith@google.com> |
Modified atrace.cpp to recognize ATRACE_TAG_BIONIC.
Bug: 15116468
Change-Id: I621532fb53b8317f5a513edfbeb0c50c265342fc
trace.cpp
|
| 26dbcbe01367a8d4b0ca89c8590758aa72ee045c |
09-Apr-2014 |
Mohamad Ayyash <mkayyash@google.com> |
atrace: Add f2fs sync and ext4 write tracepoints.
Change-Id: I76fa32f7d80aaeafc26494d9018b7a004e7dc3d2
trace.cpp
|
| 92dc3fc52cf097bd105460cf377779bdcf146d62 |
12-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
native frameworks: 64-bit compile issues
- Fix format (print/scanf)
- Suppress unused argument warning messages (bonus)
Change-Id: I05c7724d2aba6da1e82a86000e11f3a8fef4e728
trace.cpp
|
| d3fa5616160c53d5bec8cd91d65f3732413c1a56 |
03-Jul-2013 |
Ken Sumrall <ksumrall@android.com> |
Add support for mmc trace events
Change-Id: I1d9f2a85e50f8e30d418fb97c01ce7b0fbb680bd
trace.cpp
|
| f0f2841d95a26247dfa0b31a6bfa8b010fe89aa2 |
23-May-2013 |
Tim Murray <timmurray@google.com> |
Add RenderScript category for atrace.
Change-Id: I069a301329f4a579c7b2716fa52c3f4a0ae0062b
trace.cpp
|
| eff2e8d2374692213204468433e3d96e7472ea02 |
08-May-2013 |
Jamie Gennis <jgennis@google.com> |
atrace: add the 'dalvik' trace category
Bug: 8856374
Change-Id: Ie7759328333d21d8123ce9d4f1a177cae5ede51e
trace.cpp
|
| 9380d78c98d8b8fbce9ade5881fab7134fadc015 |
12-Apr-2013 |
Dianne Hackborn <hackbod@google.com> |
Add new resources trace.
Change-Id: Iab8c1ef51f491e818fb4bab0ba7a042f0d9bec9a
trace.cpp
|
| f7f29c8f9d56dc908e501ae789e418a9974b6bce |
27-Mar-2013 |
Jamie Gennis <jgennis@google.com> |
atrace: add support for app tracing
This change adds support for the -a command line argument to atrace. This
argument sets the comma separated list of application names (i.e.
/proc/self/cmdline values) for which to enable application-level tracing.
Change-Id: I812d57c4cdc581943247229413f09b7e1adc10d0
trace.cpp
|
| 6f6f3f710b4dec2952298ae65d5f1674535c63f0 |
27-Mar-2013 |
Jamie Gennis <jgennis@google.com> |
atrace: fix tracing on user builds
Change-Id: Idef15d514f0bd1e117362c6a06a2ea24314feb7f
trace.cpp
|
| 43122e7e672eb170334a4467dd41cf4bd545bae5 |
21-Mar-2013 |
Jamie Gennis <jgennis@google.com> |
atrace: use creat instead of truncate
Change-Id: Ie25c704f33c419c0c542249ae2841393862df0ab
trace.cpp
|
| 79fb99d0dea4d301d1bf25273c6af4907ca124bc |
18-Mar-2013 |
Jamie Gennis <jgennis@google.com> |
Merge "atrace: add support for tracing kernel functions" into jb-mr2-dev
|
| e9b8cfb63297b14253c5b464190fc5752457a38e |
13-Mar-2013 |
Jamie Gennis <jgennis@google.com> |
atrace: add support for tracing kernel functions
This change adds support for tracing specific kernel function calls using the
function_graph tracer. It adds a '-k' option to atrace that accepts a comma
separated list of kernel function names for which tracing will be enabled.
Change-Id: I872b2f1d474b8ebb904053853fc8cf8c0a98089c
trace.cpp
|
| b2a89e3155969e5bc9653966069d6dbabdd3f623 |
12-Mar-2013 |
Jamie Gennis <jgennis@google.com> |
atrace: add the webview category
Change-Id: Iefb552cd275bb5784903e8bf328890ecd233e45b
trace.cpp
|
| 36ebf51a1b4e8a12092ea7b1dd7857bc7a173891 |
14-Feb-2013 |
Alex Ray <aray@google.com> |
atrace: add HAL tag
Change-Id: Idfd4f2075e8cd82833ef06d4487423c62b59fe11
trace.cpp
|
| 92573f1ba0d5360d7bfa8ab8935118db7a251f62 |
08-Dec-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: fix the help string
Change-Id: I19f0093d65d64e669ad71c600c103f4080bfa2c2
trace.cpp
|
| 6eea6fb259a6d0b1c585d3267b8df7ca29a1206d |
07-Dec-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: clean up tracing option enabling
This change switches atrace to use a table-driven approach to enabling and
disabling options. It unifies how framework and kernel tracing are enabled,
and causes userland tracing options to be picked up by currently running
processes.
Change-Id: Iba2a3012ca0a67c4defdd076bce597db26e9f539
ndroid.mk
trace.c
trace.cpp
|
| 9284fddfc6329d5ea5ae183d4cb0646ffb470561 |
15-Nov-2012 |
Glenn Kasten <gkasten@google.com> |
Fix build
Change-Id: Ibb398f36a7569af3480e24145da4317bf5b86998
trace.c
|
| 4edbd078cddcc1cbe59156a0e7ece01de75156e0 |
15-Nov-2012 |
Erik Gilling <konkers@android.com> |
add asynchronous tracing
Change-Id: I5b8660cd4d2af2ad7c6b2548c9572d3527882d6d
trace.c
|
| 9ba4baf178bb9dad3912403bfd9aee07c14da33a |
17-Oct-2012 |
Erik Gilling <konkers@android.com> |
atrace: add sync trace support
Change-Id: I2cd2f1a1e51f6e3d1ebbde4d5442be68a218b33d
trace.c
|
| 31be80f02cddda55e75614884038fa4645b694cd |
06-Jun-2012 |
Glenn Kasten <gkasten@google.com> |
Add -n and -S options for 'nohup', offline traces
Change-Id: Ieef12b36b8519ff689ab5a81447b1b9bf4806171
trace.c
|
| e8744fd4dce2881c83d69c084b6937d0397ace05 |
06-Oct-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: make clock & bus bw tracing optional
This change makes enabling clock tracing and bus bandwidth tracing depend on
whether the device's kernel supports these features. If it's not supported it
will be skipped.
Change-Id: I51d57299693635b0ecebb75de5dccd5b62d47be3
trace.c
|
| 99be77cf00d69a07ad5698b31c56a39f4add0bdf |
21-Sep-2012 |
Erik Gilling <konkers@android.com> |
atrace: add clock rate and bus utilization
Change-Id: I4e1764b51225436fc2b3d61454ee822f511a1a7d
trace.c
|
| 4b23eefd72501b358c61fb1a7096a2a94e5ea351 |
08-Jun-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: enable running on user builds
This change allows atrace to be run on a user build, where it is not run as
root. Some command line options still require root, and atrace will refuse to
run if those options are specified when run as non-root.
Bug: 6513400
Change-Id: I29984cb8a7c3ad80ba5fa6b031ed8ff81acabacf
ndroid.mk
trace.c
|
| ac9453d82e9077a8b02afa4e26ef9ff1f47b4ee9 |
23-May-2012 |
Jeff Brown <jeffbrown@google.com> |
Add disk I/O tracing.
Bug: 6488845
Change-Id: I93acb726f35b114fb1ea7297da4456826f805b7b
ndroid.mk
trace.c
|
| 3169533f1d11c4a7aa0cd6fa2aa04fc810db0de6 |
08-May-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: add support for tracing CPU idle events
This change adds the -i command line flag to atrace to enable tracing CPU idle
kernel events.
Change-Id: I4a2c8619224c0f50c7fd7c61c7b24fa2211f656c
trace.c
|
| 7b5170b249c1d312cfe3b5658b6c140b2a48226f |
29-Apr-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: add support for zlib compression
This change adds the -z command line flag to atrace to enable support for
compressing the trace with zlib as it's printed to stdout.
Change-Id: I45301c63a4d1d388152244fec3c9e05e554598e8
ndroid.mk
trace.c
|
| fe312b98f747d7818ce865fb5b12b805f2ce9a9b |
10-Apr-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: make cpu freq governor tracing optional
This change allows atrace to run on kernels that do not have CPU frequency
interactive governor tracing enabled in the kernel.
Change-Id: Ibfde751da7b6cc9a55794355093a37feb28f5e52
trace.c
|
| cc24c8e6b48c2eb204bf3d7f974dbff6dc0cc862 |
06-Mar-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: add some more command line options
This change adds two command line optiosn:
-b for setting the trace buffer size
-f for enabling tracing of the CPU frequency
-l for enabling tracing of the CPU load
Change-Id: Id99851a4c4eba5cfed218f29081e072bbe492133
trace.c
|
| dd1ddbbdd7dc965d906129a4cda04dc86ecb2553 |
27-Feb-2012 |
Jamie Gennis <jgennis@google.com> |
atrace: include the binary in debug builds
This change makes the atrace module tag 'debug' so that the binary is
included in all debug builds.
Change-Id: I1fdb87be0461daf686e52ded04b37b9a122edea3
ndroid.mk
|
| fb31ba69282e34df62005ec63afda2b8ec69533e |
23-Feb-2012 |
Jamie Gennis <jgennis@google.com> |
Add the atrace utility.
This change adds a new system binary to help with capturing and dumping
kernel traces.
Change-Id: If2fc074480f822588a4c171312dc4c04fd305356
ndroid.mk
ODULE_LICENSE_APACHE2
OTICE
trace.c
|