diff options
| -rw-r--r-- | libartbase/base/flags.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/libartbase/base/flags.h b/libartbase/base/flags.h index 4c38fbaeec..4734a60568 100644 --- a/libartbase/base/flags.h +++ b/libartbase/base/flags.h @@ -263,22 +263,23 @@ struct Flags { // The reporting spec for regular apps. An example of valid value is "S,1,2,4,*". // See metrics::ReportingPeriodSpec for complete docs. - Flag<std::string> MetricsReportingSpec{"metrics.reporting-spec", "", FlagType::kDeviceConfig}; + Flag<std::string> MetricsReportingSpec{ + "metrics.reporting-spec", "1,5,30,60,600", FlagType::kDeviceConfig}; // The reporting spec for the system server. See MetricsReportingSpec as well. - Flag<std::string> MetricsReportingSpecSystemServer{"metrics.reporting-spec-server", "", - FlagType::kDeviceConfig}; + Flag<std::string> MetricsReportingSpecSystemServer{ + "metrics.reporting-spec-server", "1,10,60,3600,*", FlagType::kDeviceConfig}; // The mods that should report metrics. Together with MetricsReportingNumMods, they // dictate what percentage of the runtime execution will report metrics. // If the `session_id (a random number) % MetricsReportingNumMods < MetricsReportingMods` // then the runtime session will report metrics. // - // By default, the mods are 0, which means the reporting is disabled. - Flag<uint32_t> MetricsReportingMods{"metrics.reporting-mods", 0, - FlagType::kDeviceConfig}; - Flag<uint32_t> MetricsReportingModsServer{"metrics.reporting-mods-server", 0, - FlagType::kDeviceConfig}; + // By default, the mods are 2, which means that 2 out of #{reporting-num-mods} of Android sessions + // will be reported (with the default values this is 2/100 = 2%). + Flag<uint32_t> MetricsReportingMods{"metrics.reporting-mods", 2, FlagType::kDeviceConfig}; + Flag<uint32_t> MetricsReportingModsServer{ + "metrics.reporting-mods-server", 2, FlagType::kDeviceConfig}; // See MetricsReportingMods docs. // @@ -293,7 +294,7 @@ struct Flags { // Whether or not we should write metrics to statsd. // Note that the actual write is still controlled by // MetricsReportingMods and MetricsReportingNumMods. - Flag<bool> MetricsWriteToStatsd{ "metrics.write-to-statsd", false, FlagType::kDeviceConfig}; + Flag<bool> MetricsWriteToStatsd{"metrics.write-to-statsd", true, FlagType::kDeviceConfig}; // Whether or not we should write metrics to logcat. // Note that the actual write is still controlled by |