Also add a prototype for a future system-api accessible metrics file
that will be auto-generated from atoms.proto
Test: - ./out/host/linux-x86/bin/statsd_testdrive -p com.google.android.permissoncontroller 170
- triggered permission request
Bug: 123594188, 123663448
Change-Id: Icede6ff1f12ca79ebad6267c045a4fb3a9955402
Makes LocalDrive quit for devices running P or earlier; the
statsd of such devices lack the --keep_data flag and therefore will
fail anyway, so we may as well the user why and fail fast.
Test: Manual testing on userdebug and userbuild, P and Q
Change-Id: Ia26528383c9d35732ffd819ed2e2ac6f3bb41b34
LocalDrive needs to handle the situation whereby the caller does 'adb
root' in between calls, and therefore runs everything as shell.
TestDrive is a single-call, so it can just run as the caller. That's
what it used to do, but a recent refactoring made some of its calls via
shell, causes an error. This fixes that.
Test: manual confirmation that it worked for both shell and root
Change-Id: I5e31cdd59d61290a480cb6fae107170616daabc0
Adds a tool for local usage of statsd. The tool can:
-upload a config from a file
-get the report data from statsd
Both the config and the report can be either in binary or human-readable
format, as specified.
Usage:
make statsd_localdrive
./out/host/linux-x86/bin/statsd_localdrive
Also, adds the ability to specify whether dump-report should also erase
the data when it returns it. A test for this is added.
Test: make -j8 statsd_test && adb sync data && adb shell data/nativetest64/statsd_test/statsd_test
Test: make statsd_localdrive && ./out/host/linux-x86/bin/statsd_localdrive <commands>
Bug: 77909781
Change-Id: I9a38964988e90c4158a555f41879534267aadd32
1. Use custom TestDriveFormatter for log output.
It should be easy to fine tune it from here.
2. Fine tune logging level
Now the output looks like this:
./out/host/linux-x86/bin/statsd_testdrive 10
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.google.protobuf.Utf8$UnsafeProcessor (file:/android2/master/out/host/linux-x86/framework/statsd_testdrive.jar) to field java.nio.Buffer.address
WARNING: Please consider reporting this to the maintainers of com.google.protobuf.Utf8$UnsafeProcessor
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Pushed the following config to statsd:
id: 12345
event_metric {
id: 1111
what: 1234567
}
atom_matcher {
id: 1234567
simple_atom_matcher {
atom_id: 10
}
}
......
hash_strings_in_metric_report: false
Now please play with the device to trigger the event. All events should be dumped after 1 min ...
Success!
Got following metric data dump:
metric_id: 1111
event_metrics {
data {
.....
state: RELEASE
}
}
}
}
Test: manual test
Change-Id: I9fcb09bbd1663f0eae85d428ed45a3b139f62782
When StatsManager fails to connect to statsd, it now throws an exception
for the caller to catch. It also throws an exception of the config being
added is of an unreadable format.
Due to backwards compatibility issues, the old APIs could not be
changed, so new ones were made to replace the old ones. The old ones are
now temporary and will be removed when the compatibility issue is
resolved.
Bug: 77648233
Test: gts-tradefed run gts-dev --module GtsStatsdHostTestCases
Change-Id: Ibea05883a29b9b3ef9927d2f8fe295eb99832ab7
This change sets LOCAL_SDK_VERSION for all packages where
this is possible without breaking the build, and
LOCAL_PRIVATE_PLATFORM_APIS := true otherwise.
Setting one of these two will be made required soon, and this
is a change in preparation for that. Not setting LOCAL_SDK_VERSION
makes the app implicitly depend on the bootclasspath, which is
often not required. This change effectively makes depending on
private apis opt-in rather than opt-out.
Test: make relevant packages
Bug: 73535841
Exempt-From-Owner-Approval: Global cleanup
Change-Id: I26458e41ecb84de91ac9a356a5d4bafb44f463c1
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
+ 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
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
Previously, statsd would inform interested listeners that it's time
to collect data via a protected broadcast. However, the preferred
solution is to pass a PendingIntent via a separate setter. Whenever
statsd wants the listener to call getData, StatsCompanionService
will trigger the pending intent.
Test: Tested in marlin-eng that functionality works as expected with
dogfood app.
Bug: 72562867
Change-Id: Ibcfcd5072a1a78947f8a7cbcd0bc429b54351da3
Instead of writing StatsLog.write(StatsLog.NAME, 1), we replace the 1
with the appropriate StatsLog constant.
Bug: 72749863
Test: still compiles
Change-Id: I68c8206de49df7e77ee66333dd633e4b70c7b226
For frameworks constants that don't have intrinsic meaning (i.e. their actual
value and order don't matter), so that it is unlikely that their values
will be changed:
This cl introduces proto enums representing some constants found in
the Android codebase, and connects the two.
By using the Proto enum as the source-of-truth, it means that Java and
proto can be kept in sync. Otherwise, when the Java frameworks code
changes, it silently breaks the protos from working properly, since the enums
are wrong. By having the Java code reference the proto enums, it ensures
that everything is in sync. The values of the constants are unchanged.
But future changes to these constants will need to be done in the proto
file, which the Java file merely references.
The protos are necessary for incidentd and statsd and, in the future,
possibly dumpsys. In this way, the logging mechanism is much less likely
to get broken when new constants are added, and we can be ensured that
the logging accurately reflects the underlying codebase.
Bug: 69478930
Test: cts-tradefed run cts-dev -m CtsStatsdHostTestCases
Test: cts-tradefed run cts-dev -m CtsIncidentHostTestCases
Change-Id: If79032c34b2799db1e3e70cb47b1312fd72092b9
Allows a uid that uploads a statsd config to additionally
register a BroadcastSubscriber with statsd. If statsd
detects an anomaly (according to the config's Alert),
statsd can inform a BroadcastSubscriber provided in the config.
The config uses a subscriberId (just an int) to identify the
BroadcastSubscriber. It then uses StatsManager.setBroadcastSubscriber
to associate that subscriberId with a given PendingIntent.
Then, when the anomaly is detected, statsd sends a broadcast
using that PendingIntent, alerting whoever was specified by
the config/setBroadcastSubscriber.
Bug: 70356901
Test: cts-tradefed run cts-dev -m CtsStatsdHostTestCases -t android.cts.statsd.alert.BroadcastSubscriberTests
Change-Id: I4d9ea9a6c8a85e61fadfd99c1513c55abbadd5e9
This CL invokes the perfetto client utility to start the
collection of a trace when an anomaly that subscribed to
Perfetto is detected. The code simply spawns the
/system/bin/perfetto client and passes the trace config via
stdin. The client takes care of the dropbox upload.
The CollectPerfettoTraceAndUploadToDropbox() function does
NOT wait for the full trace collection (in order to avoid
blocking statsd) and instead returns immediately after having
spawned perfetto.
Change-Id: I4f02067bad7a46ede7b6e4841cdcf381c1a4e2a7
Bug: 71795552
- Add ability to set the replication factor by intent.
- Add shell script to automate the loadtesting.
Test: Loadtest app works.
Change-Id: I7263a3c23049f3ed20144e4e15b6a54ac5fddcc8
+ predefined "AID_X" will be provided as string type to statsd, and we will translate
to integer uid using the static map.
Test: statsd_test
Change-Id: Ie47d8481e0c456457e6881ebb9cb4ce008e772b8
2/ Handle Subscription for alert.
3/ Support no_report_metric
Bug: 69522276
Test: all statsd unit tests passed.
Change-Id: I851b235f2d149b8602b0cad632d5bf541962f40a
+ Add log source whitelist in StatsdConfig
+ Some changes in UidMap API. Listener needs to be wp instead of sp.
+ Update dogfood app config to have log source
+ Increase the stats service thread pool size to 10 (9+1).
TODO: add unit tests(b/70805664). This unit test takes some time to write.
Test: statsd_test & manual
Change-Id: I129b1cc13db5114db7417580962bd7cc4438519d
This API allows app to construct custom metrics based on labels
chosen by the app developers. Also added some buttons to manually
test this functionality in the dogfood app.
Test: Verified that Android can be built and tested with custom app.
Bug: 69522276
Change-Id: Ifb7abea4c1d62fb435a9cb6f32df12bc2234d82f
- Support for statsd stats in loadtest app.
- Skeleton for correctness validation.
- New config with pulled atoms in gauge metrics.
Test: Ran statsd.
Change-Id: I0f062d55b8827452cc0421093fc35242dc3afb23
Also changed load test app to use enum.ToString instead of big switch
case.
Test: built & ran statsd & cts test. Also built & ran load test app.
Change-Id: I975c75e04100df3c380c2e3a46d3737b81f7e21a
