| 892f3d32293b8358c72da4a94633827abbda640b |
|
02-May-2018 |
Yangster-mac <yanglu@google.com> |
Reset statsd and correctly record the dump reason when system
server restarts/crashes.
Test: statsd test
BUG: b/79161505
Change-Id: I0646c764964f6eafde91f9ae0179a1c837af320d
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 9def8e3995b1034d943a0fd22b6e512bfacdab77 |
|
17-Apr-2018 |
Yangster-mac <yanglu@google.com> |
Reduce statsd log data size.
1. Hash the strings in metric dimensions.
2. Optimize the timestamp encoding in bucket.
Use bucket num for full bucket and millis for
partial bucket.
3. Encode the dimension path per metric and avoid
deduping it across dimensons.
Test: statsd test
Change-Id: I18f69654de85edb21a9c835c73edead756295e05
BUG: b/77813755
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| e36018b2724b5ae40180f956b16c3e276855b99b |
|
17-Apr-2018 |
Chenjie Yu <cjyu@google.com> |
add dump report reason to reports
+ also change uidmapping version numbers to int64_t
Bug: 78132855
Change-Id: Iac7ea93e4bf651bd65bd03383e7ab4971af4fc29
Fix: 78132855
Test: gts test
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 81245fd53a0bd627fa87e3a69dd667c7d6696ede |
|
12-Apr-2018 |
David Chen <dwchen@google.com> |
Adds option to drop small buckets for statsd.
We notice that some of the pulled metrics have a ton of data, and
during app upgrades, we're forming partial buckets that represent
small periods of time but require many bytes of data. We now have an
option to drop these buckets that are too short. Note that we still
have to pull the data to keep the metrics for the next bucket
correct. We include a new field in the value and gauge metric outputs
so that it's easy to tell when a bucket was dropped.
We drop the partial buckets also from anomaly detection since we
should be computing anomalies from the same data that is reported.
Test: Added unit-tests for value and gauge metrics.
Bug: 77925710
Change-Id: Ic370496377c6afd380e02278a6c1ed8b521a2731
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 163d2602dbc79133096b3dec7920ee157ff1a88b |
|
10-Apr-2018 |
Yao Chen <yaochen@google.com> |
Handle logd reconnect.
When statsd reconnects to logd, statsd will read all logs from buffer again. To prevent us from
reprocessing old events, we do the following:
1. At any given moment, record the largest timestamp(T_max) and last timestamp (check point) that
we've seen before.
2. When reconnection happens, we look for the check point until we see a new log with a timestamp
larger than T_max.
-> If we found the CP, resume after the CP. Success
-> If we can't find CP, there is definitely log loss. We reset all configs.
Note:
1. Logd has an API to read logs after a certain timestamp. But this api is vulnerable to
time changes from Settings. So we cannot rely on it.
2. If logd inserts a new log (with older timestamp) before CP, we cannot detect it. It's not
possible to detect it without record all timestamps we have seen.
Test: statsd_test
Bug: 77813113
Change-Id: Ic3fdb47230807606ab11dc994cb162194adb8448
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 15f6bbc24f4d7a3d4481d90a18df33d402ddacba |
|
08-Apr-2018 |
Yangster-mac <yanglu@google.com> |
Flush the bucket when creating the metric producer.
Use int64 for value field.
E2e test for gauge/value metric.
BUG: b/74445671
Test: statsd test.
Change-Id: I823a0bade8f89834bdfb9cf48864852a47d7b63b
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| e68f3a5811209eeab71976bc583c6075d9a5979a |
|
04-Apr-2018 |
Yangster-mac <yanglu@google.com> |
Flush the partial bucket when startd shuts down or config updated.
Test: statsd test
BUG: b/77556036
Change-Id: Ie4a04ace55e07c4529cdff5906ba874f8815f620
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 203bbbf942e8675338b88ab67d49481d2bfcf904 |
|
06-Apr-2018 |
David Chen <dwchen@google.com> |
Merge "Fix uid map to be simpler and fix partial bucket." into pi-dev
|
| bd12527c90d55eefa657e6a71cfdd287ecdb4ab3 |
|
05-Apr-2018 |
David Chen <dwchen@google.com> |
Fix uid map to be simpler and fix partial bucket.
The previous scheme captured periodic snapshots for each config with
complex logic that's unnecessary and wasted memory. We actually don't
need to store any snapshots since we just convert the current state
into a snapshot and also include the deltas (change events) since the
previous report until now.
To make the system more robust, we also include up to 100 of the
deleted apps in the uid map.
Also, fix the wiring of the partial buckets so the metric producers
form partial buckets on both app upgrade and removal, but not on
installation of a new app.
Also, we update StatsCompanionService to also include disabled apps.
Bug: 77607583
Test: Verified unit-tests pass and added new e2e tests.
Change-Id: I98e1f544d6e6571545ae1581c4cebab807596f51
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| b8382a10a0dca8ff50b0afc35071e47440ecf86c |
|
04-Apr-2018 |
Yangster-mac <yanglu@google.com> |
Retry logs write when it fails.
Report skipped event in statsd.
Test: manual test
BUG: b/77222120
Change-Id: I257f5e76d557893c4eb4a8e8a13396d8b5d1afc0
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| b142cc8add29c8c97f6134d35873d23db666027c |
|
31-Mar-2018 |
Yangster-mac <yanglu@google.com> |
Statsd config TTL
Roughly check the config every hour to see whether the ttl expired.
If so, read the config from disk and recreate the metric manager.
Test: statsd test
BUG: b/77274363
Change-Id: I16838afe5bbe966c3a0f638869751f9b59a5a259
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| faa1af535bf6ede5fcab2e0bad5f6c16908916a9 |
|
31-Mar-2018 |
David Chen <dwchen@google.com> |
Includes annotations with statsd reports.
It's tricky to determine the source of the metrics on a device
currently since we can take the union of multiple configs and send
only one giant statsd_config into statsd. We will use the int64 field
to track the sub config id's and the int32 field to track the version
for each sub config, but the fields are named more generically as
annotations.
The annotations are available in both the reports and metadata.
Test: Check that all unit-tests pass on marlin-eng
Bug: 77327261
Change-Id: Ic37c549c8b2991676f69948c515156765c9f5108
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 306ccc2d6bbb396e53f1a250da32003989a24b42 |
|
24-Mar-2018 |
Yangster-mac <yanglu@google.com> |
Guardrail for dimension in condition in duration tracker.
Test: statsd test
BUG: b/74437017
Change-Id: I349528e419ede817904f1e3884260c06651c6d0b
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| f384b900498b552c776931c8873e4bd03af36fe5 |
|
15-Mar-2018 |
David Chen <dwchen@google.com> |
Removes stats_log proto from uid map in statsd.
We don't need to parse the proto of uid map, so we use the
ProtoOutputStreame class to generate the binary form of the proto
output that's needed for parsing the uid map data.
Test: Verified unit-tests still pass.
Bug: 74010813
Change-Id: Ia2f7572f3b78bb6f7b60e8b14cf5d65428469ab6
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 3fa5d7fb236f263125bc6364ea693e5e9f122976 |
|
11-Mar-2018 |
Yangster-mac <yanglu@google.com> |
Add wall clock timestamp for ConfigMetricsReport and gauge atoms.
Fix the bug when serializing multiple atoms in gauge metric
BUG: b/74159560
Test: new test for ALL_CONDITION_CHANGES sampling method.
Change-Id: I6d33c1efbac92b6e13be2d64c323e090cb1f84aa
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 20e9e6231a1aba79b4e5ae47f3ccfb066920e60f |
|
28-Feb-2018 |
Yao Chen <yaochen@google.com> |
Reduce statsd binary size from 730KB-> 664KB
1. StatsdStats does not use the proto object in memory anymore.
2. lite_static -> lite
3. don't use sstream
Bug: 72129300
Test: statsd_test
Change-Id: I8a5adaf222d4d5034e8bf115215fb6dd5f042cac
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 932ececa1674c59a8da9f3e32d2651e781b86fc4 |
|
01-Feb-2018 |
Yangster-mac <yanglu@google.com> |
Alarm: wakes up statsd and notifies the subscribers.
Test: manually tested it.
Change-Id: Id796a68976aeb1611183023ba4e9c6a8b8c44bb8
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 9c1debe330006b2b4d5c08a55905789c57369609 |
|
19-Feb-2018 |
Yao Chen <yaochen@google.com> |
Add annotation to atoms that represent a state change in atoms.proto
+ A state change atom can have one exclusive state field, and any
number of primary key fields.
When there is primary key in the atom, it means the state belongs to the primary key.
For example,
message UidProcessStateChanged {
optional int32 uid = 1 [(stateFieldOption).option = PRIMARY];
optional android.app.ProcessStateEnum state = 2 [(stateFieldOption).option = EXCLUSIVE];
}
When there is no primary key fields in the atom, the state is global.
For example,
message ScreenStateChanged {
optional android.view.DisplayStateEnum state = 1 [(stateFieldOption).option = EXCLUSIVE];
}
+ The annotation is consumed by stats_log_api_gen to generate a static map from the state
atoms to its primary fields, and exclusive fields
+ stats_log.proto is splitted into 2 proto files, because statsd needs proto lite, and c++
lite proto library cannot properly ignore the field options which requires full proto.
This CL doesn't change any logic in the statsd yet. A separate CL will use the field option
information to correctly track the state.
Test: added unit tests in stats_log_api_gen_test. and statsd_test pases.
Change-Id: I9e8a979fe81ba60efd4d854bb7087ce4b2b147ec
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 330af58f2b8582b855085655fae553cdfaf44e6c |
|
09-Feb-2018 |
Yangster-mac <yanglu@google.com> |
Use elapsed realtime instead of times based on wall clock, which can jump around and go backwards.
Test: statsd unit test passed
Change-Id: Ib541df99231e171b3be2a24f75632693e36da90e
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 16049578001364e1fcb0f10d6f94868081e57316 |
|
02-Feb-2018 |
David Chen <dwchen@google.com> |
Modifies statsd output for start and end times.
We include the start of when the last dump occurred and the current
timestamp. These timestamps are shared across all metrics, so
there's no advantage in duplicating these numbers across all metrics.
Also, we should use elapsed realtime instead of times based on wall
clock, which can jump around and go backwards.
Test: Test that statsd can still build and
adb shell cmd stats dump-report doesn't crash.
Change-Id: I819e5643cee75dfa3e78a58f94c9d61ededa78d7
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 34ea1103a0faa0e01df0e2b0ac1ce98e7ec3e3f1 |
|
29-Jan-2018 |
Yangster-mac <yanglu@google.com> |
Extend gauge metric to support memory metric.
Test: statd unit test passed.
Test: statsd unit test passed
Change-Id: I2e3f26563678ae77d44afe168454b6d1ea449f3a
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 884c8c130fde0d02ada1316f7c27f0f55e7e48b9 |
|
26-Jan-2018 |
Yao Chen <yaochen@google.com> |
Add more statsd's debugging info to dumpsys.
+ Bugreport will use the non-verbose mode
+ Reuse the log_msg object in LogReader
+ Add logd errors to StatsdStats
Bug: 72383073
Test: manual + statsd_test
Change-Id: Id5a8b103074d034f5ece3c9831c740d44a5df9cd
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| b84e8b1fcfb69c058c18b70bbfb76e37cd4e23cd |
|
23-Jan-2018 |
Yangster <yanglu@google.com> |
Sync statsd google3 protos to aosp.
Test: statsd unit tests passed
Change-Id: I66b05478b7c5b0f9fdd6386b2e2ba7c38a3f9b88
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 16fc72f006976d2dc453782e9bf5369d885c74a0 |
|
18-Jan-2018 |
Yangster-mac <yanglu@google.com> |
Update the dimension_in_what/condition field number.
Test: statsd unit test passed.
Change-Id: I11aa8a5cfc3bce703cf5ed0d9696d1949df449f0
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 468ff04fd4cb43a384a3d4948cccd4438be7202a |
|
17-Jan-2018 |
Yangster-mac <yanglu@google.com> |
Proto change for dimension from condition.
Test: all statsd unit tests and cts tests passed.
Change-Id: I955143aca7c76e2e22a10d7ba42eb797bd32e147
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| b038b709566c191164bd23539175df8aadeb2f94 |
|
19-Dec-2017 |
Chenjie Yu <cjyu@google.com> |
pullers now cache data to throttle frequent pull requests.
all pullers have a default 1s cool down before next pull.
We can adjust these later.
Also add puller stats in StatsdStats
Test: unit test
Change-Id: I71894a24c41e059d841591312dbb852f54387b7d
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| d19bcae42df300c080415a1a91df53c4e28ea4d5 |
|
05-Jan-2018 |
Yangster-mac <yanglu@google.com> |
Move Field proto out of stats_log.proto to keep it clean.
Test: statsd unit test passed.
Change-Id: I31ffea40cf1b82c16bf37c706969bfb159639c7b
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 94e197cceb2ba7df13ff8de04f60bfeec64015d9 |
|
03-Jan-2018 |
Yangster-mac <yanglu@google.com> |
1/ Change all "name" to id in statsD.
2/ Handle Subscription for alert.
3/ Support no_report_metric
Bug: 69522276
Test: all statsd unit tests passed.
Change-Id: I851b235f2d149b8602b0cad632d5bf541962f40a
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 2087716f2bdca90c7c3034d556ac12911bd8018e |
|
23-Dec-2017 |
Yangster-mac <yanglu@google.com> |
1/ Support nested message and repeated fields in statsd.
2/ Filter gauge fields by FieldMatcher.
3/ Wire up wakelock attribution chain.
4/ e2e test: wakelock duration metric with aggregated predicate dimensions.
5/ e2e test: count metric with multiple metric condition links for 2 predicates and 1 non-sliced predicate.
Test: statsd unit test passed.
Change-Id: I89db31cb068184a54e0a892fad710966d3127bc9
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| d9dfda76e0aa8b8aa4d2562a7ff4259f4500e355 |
|
12-Dec-2017 |
Chenjie Yu <cjyu@google.com> |
add feature: GaugeMetricProducer now takes repeated list of fields
bug fix: GaugeMetricProducer now works better with pulled events.
unit test also includes GaugeMetricProducer_test
Test: unit test
Change-Id: Ic60f09342d14cfb107be2130d445b323a56909e0
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| c9f1a9e3dd214b167a49ac4560382e2e98084ff6 |
|
14-Dec-2017 |
Joe Onorato <joeo@google.com> |
Merge "Fix how we build the statsd protos."
|
| 62c220b20b3fc431c27feac29a71d040fc8e2626 |
|
19-Nov-2017 |
Joe Onorato <joeo@google.com> |
Fix how we build the statsd protos.
This lets us include frameworks protos, and use the constants
and messages from them.
Change-Id: I609d6e524f780e6a5beea543a68561bede47813e
Test: make
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| e1d143a0589f22876f17fcb2f892fd9a39a3ebd9 |
|
14-Dec-2017 |
Bookatz <bookatz@google.com> |
StatsdStats alerts -rename alerted_times
Renaming declared_times to alerted_times.
Test: still compiles and passes tests
Change-Id: Ib7c890a21bb91a7185c6d3a098b1bec8bd868ad5
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 8f2f3d82053693b0dac828e848e2bb238e1db2d2 |
|
07-Dec-2017 |
Bookatz <bookatz@google.com> |
Anomaly Alert declarations in StatsdStats
StatsdStats now tracks the number of times an anomaly is detected (per
config, per alert name).
Also adds a configKey to AnomalyTracker, which is needed, not only for
statsdstats, but also (in the future) for reporting the header
information to incidentd.
Bug: 67978682
Test: adb shell data/nativetest64/statsd_test/statsd_test
Change-Id: Ib254db7e1edb4f0f193f4772d17f14934cdf7e30
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 1d0136d322899cd9db4416c22873ee7ed01d843a |
|
01-Dec-2017 |
Bookatz <bookatz@google.com> |
Anomaly detection statsdstats
Adds statsdstats for tracking the number of anomaly alarms registered.
Test: adb shell data/nativetest64/statsd_test/statsd_test
Bug: 67978682
Change-Id: I4aa0539a13c60ccb3b7fd2a4f41c4ad867f3a4ea
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 3accca05ddcad9d0b1b313eae49f273e39121d3c |
|
20-Sep-2013 |
Dianne Hackborn <hackbod@google.com> |
Add major version code to platform.
It turns the version code into almost a 64-bit integer, with the
new major part being the upper 32 bits.
The only tricky part about this is the backup manager, since it
stored 32-bit version codes in its backup data sets. This is dealt
with by, when the major version code is not 0, writing MIN_INT as
the version code and following that by the full long version code,
which we can detect when reading. Note that this makes backup sets
containing apps with major version codes incompatible with older
versions of the platform.
Bug: 64459786
Test: Added in Change-Id: Iab8a682b62103babd6c16a56b8dc1e97d7078658
Change-Id: Ibfffe235bbfcf358b3741abd3f7197fdb063d3f3
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| c136f45aee2c193e954c107f35109ccc8b1146b3 |
|
27-Nov-2017 |
David Chen <dwchen@google.com> |
Adds guardrail for memory usage for statsd uid map.
Checks if current memory usage of uid map is above a configured limit
and if so, we start deleting snapshots. If there are no more
snapshots, we begin deleting two of the deltas. Also records stats
in the guardrail StatsdStats. Also fixes an edge case where a config
is added after the snapshots are added. We request a snapshot of all
installed uid's at that moment. Finally, adds the uid map memory size
when determining if we should send a broadcast to trigger collection.
Test: Added unit-tests and check they pass on marlin.
Change-Id: Id5d86378bd1efe12a06b409164c777c0c6f4e3ab
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 69f1baf7dd3d6e595abdae000adf0f197558d0ea |
|
28-Nov-2017 |
Yao Chen <yaochen@google.com> |
Some fixes in StatsdStats, and add some unit tests
+ Add timestamp for when metric data is reported.
Test: statsd_test
Change-Id: Ief5ec5172feed4ec74b7422b77cf69ec8361ef2f
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| b356151e63140085cb96fa16804ee18b3862a4fc |
|
22-Nov-2017 |
Yao Chen <yaochen@google.com> |
Add StatsdStats and guardrail.
+ StatsdStats is the global class that tracks the stats about statsd.
+ Added guardrail for classes that have a map which could potentially grow
unboundedly with the number of logs.
TODO: add unit tests & CTS for StatsdStats, and guardrail
add stats for pulled atoms.
Test: statsd_test
Change-Id: I0ea562de4dd3f6162f7923a9c193420b482c1d51
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 947fbce521d9e8377df03e3c1c31884ed5577f32 |
|
16-Nov-2017 |
yro <yro@google.com> |
Captures metrics on disk when devices reboot and shutdown. Specifically,
1. Create intent receiver in StatsCompanionService to listen to shutdown
events.
2. Create StatsWriter class to handle disk writes and deleting files.
3. Update StatsLogProcessor, ConfigManager, and StatsService to handle
files on disk using StatsWriter.
4. Add a wrapper for ConfigMetricsReport.
Still TODO is to be able to add a guardrail to prevent accumulating
excessive amount files on disk, which will be followed up by another
change.
Test: statsd, statsd_test
Change-Id: Ia0b3af315af545daa8b0078b3700c600aa7c285f
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 9f089f60eba28c1e6b107c260623ab99567d1e4f |
|
22-Nov-2017 |
Colin Cross <ccross@android.com> |
Merge "Revert "Add a wrapper ConfigMetricReportList to hold multiple ConfigMetricReports""
|
| 741d0002cdd062d949a88b5b81a3dba7d3115198 |
|
22-Nov-2017 |
Colin Cross <ccross@android.com> |
Revert "Add a wrapper ConfigMetricReportList to hold multiple ConfigMetricReports"
This reverts commit 24904b845f6257f3d6be5374a1e11d67715034c6.
Broke the build when combined with Ia58d215d30ed7570c0aa1b0627d3b88f8355d425.
Change-Id: Ie54a62ec7471e0183fc2627e06648efda0129a7a
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 52c4cf38ae980a431175c9d4354134537177d3fc |
|
22-Nov-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Statsd test app."
|
| 1ff4f4325882d812ded4f75ee6c2b6d352a85c9e |
|
17-Nov-2017 |
Yao Chen <yaochen@google.com> |
Statsd test app.
Features:
+ Push baseline config to statsd
+ Have buttons to write events to StatsLog (plug/unplug, screen on/off, wake locks)
+ Dump stats log report, and display it on screen (currently support DurationMetricData display).
Test: manual
Change-Id: Ia58d215d30ed7570c0aa1b0627d3b88f8355d425
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| 24904b845f6257f3d6be5374a1e11d67715034c6 |
|
21-Nov-2017 |
yro <yro@google.com> |
Add a wrapper ConfigMetricReportList to hold multiple
ConfigMetricReports
Test: statsd, statsd_test
Change-Id: Ic1ec6e5a31aebb36a1f39a4836e82d97c8be0dfc
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| ae2df01aae2ee7076af875c04e991140f685f733 |
|
14-Nov-2017 |
Stefan Lafon <stlafon@google.com> |
Rename "stats_events" as "atom".
Also make atom WakelockStateChanged use the "Type" enum instead of int32.
Test: Unittests are passing. Statsd is working.
Change-Id: I0909e2d97297f78996a81366d66aae62d5bf5ce1
/frameworks/base/cmds/statsd/src/stats_log.proto
|
| b3dda41a5a48ddfa44dc8fa939ab495926a0195d |
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24-Oct-2017 |
Chenjie Yu <cjyu@google.com> |
reretry ValueMetric implementation and pulling mechanism
Note:
This is for value metric. The default operations is sum the diffs.
The test uses kernel wake lock, which also needs dimension by kernel
wake lock name.
The test is a bit cumbersome as it needs StatsCompanionService to do
the alarm, which is not exact alarm.
The internal state of a slice of bucket would look something like this:
4:ipc0000005e_727_android.hardwar
0 0
4:SensorService_wakelock
40 64
4:ipc0000005c_727_android.hardwar
...
Test: manual test on device.
Change-Id: I2ed0ac7d3c5fcba8b7611d46f38a38ffd8bdc92a
/frameworks/base/cmds/statsd/src/stats_log.proto
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| d6896898912eb1fc2c8976dce4340ab8d4e8d22f |
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25-Oct-2017 |
David Chen <dwchen@google.com> |
Updates uidmap to update snapshots and upload.
We send a snapshot of all installed apps with their uids every time
a user is added or removed and when statsd is started.
We keep track of the latest timestamp when a config key has retrieved
the UID map data. This allows us to remove older data when we're
guaranteed that all config sources have retrieved the old data.
Test: Added more unit tests to UidMap_test and passed on marlin-eng.
Change-Id: I34a3d61e75eedec44b98d896d7f6db0bc383f46a
/frameworks/base/cmds/statsd/src/stats_log.proto
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| fa28aec361198e5f9cd8ce1d2aa863b3b3bc5dfc |
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30-Oct-2017 |
Yangster <yanglu@google.com> |
Sync gauge metric proto to AOSP.
Test: manually run all the tests.
Change-Id: I81a282c6253d4b4577d8aea31490bb011988435c
/frameworks/base/cmds/statsd/src/stats_log.proto
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| 729093df0dd7d7038ad43b16ecdb59a1404f3b50 |
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16-Oct-2017 |
Yao Chen <yaochen@google.com> |
Add support for dimension, and link with condition and added DurationMetric
Now we support following metrics:
<Duration> of [app holding a wake lock], while [*this app*] is [in background] [AND] [screen is off]
[Slice] the output by [app name, wake lock name], with bucket size [30sec]
+ Also added onDumpReport() api in MetricsManager, it can be called from client to fetch the data from
statsd
+ Also added command line tool to dump the StatsLogReport from all metrics for debugging.
+ Synced proto from google3. with a pending cl (cr/172359050)
TODO: We need to add tons of tests to test the Metrics. I will work on it after this CL so people
can be unblocked.
I locally test the duration metric with wake lock with an app that generates StatsLog events.
Test: statsd_test
and manual test, and run:
adb shell cmd stats dump-report
We have a default config, which contains a metrics to count PROCESS_START event sliced by
package name.
Change-Id: I4838cc6cf025c143b7e84f43040703a78121fd25
/frameworks/base/cmds/statsd/src/stats_log.proto
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| 70b986376189bf64706924a614d2d44e5702ed9c |
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17-Oct-2017 |
Yao Chen <yaochen@google.com> |
Fix build error.
Test: builds successfully.
Change-Id: I9ffefa28f37830319864e7b98d32340f59df0a62
/frameworks/base/cmds/statsd/src/stats_log.proto
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| caf339d004fad667748b68912c254df4e75cdc5a |
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07-Oct-2017 |
Yao Chen <yaochen@google.com> |
More complete implementation for condition and log matchers in statsd.
+ also synced proto from google3 to fix the LogEntryMatcher proto
+ MetricsManager represents StatsdConfig, it's responsible for initializing and managing all
LogEntryMatcher, Condition, and Metrics. Start review from here.
+ Added more complete StatsdConfig initialization, including building the map for:
LogEntryMatcher -> Metrics
LogEntryMatcher -> Condition
Condition -> Metrics.
All the maps use index(int). The extra amount of memory for storing mappings help us
quickly process log events.
The StatsdConfig initialization process detects malformed config
- Circle dependency
- Missing definition
etc.
And once we detect ANY error, statsd will reject the config. And the resources related to this
config will be released.
Test: Added unit tests
Change-Id: I2c4aefdbf3e2aa1701eacbb2fb5e653819ec1fbb
/frameworks/base/cmds/statsd/src/stats_log.proto
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| cdb1a0ed959818b0c3822e114c0456833769bade |
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28-Sep-2017 |
Stefan Lafon <stlafon@google.com> |
Check in new protos and constants.
Test: Started statsd and verified it outputs data. Also ran statsd tests.
Change-Id: I2a438b2ddfcb1576e21acb6159bea607fed7caaa
/frameworks/base/cmds/statsd/src/stats_log.proto
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| 00698daf3c6c184bb20eb8e9d2c17eb92b567062 |
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15-Sep-2017 |
yro <yro@google.com> |
Translate Android log entries to stats_log proto
Test: tested on local device
Change-Id: If9a779a96d31cefaffb1e4424629c14b08e1fc57
/frameworks/base/cmds/statsd/src/stats_log.proto
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| ab273e2e13f87d57f66395c52df424710b8066e1 |
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06-Sep-2017 |
Yao Chen <yaochen@google.com> |
Add a DropboxWriter in statsd.
+ The DropboxWriter keeps data in cache, and flush to files once the
size exceeds the maximum value.
+ Different components should create their owner DropboxWriter with
different tags, e.g., anomly detection, experiment metrics, etc.
+ Copied stats_log related protos from g3
Test: run statsd, and adb shell dumpsys dropbox
Will add unit tests.
Change-Id: If06e9a9953be32082252b340a97124d732656b40
/frameworks/base/cmds/statsd/src/stats_log.proto
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