Telemetry/Errata
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* All dates & buildID ranges are inclusive intervals (the range includes the endpoints)
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| Affected products (bugs in client) |
Affected BuildIDs | Affected dates (bugs in server) |
Bug # | Description |
|---|---|---|---|---|
| Nightly 48 | 20160406 | bug 1254550 | No telemetry data from non-Windows builds due to MOZ_TELEMETRY_REPORTING not being defined. | |
| Firefox <= 45.0.1, Up To Nightly 48 | <=20161603 | bug 1256290 | GPUActive is undefined for secondary gfx adapters due to a bug in the environment gathering code. | |
| Firefox 43 since Beta 43.0b2, Firefox >= 44, Up To Nightly 46 | 20151008- | bug 1211404 | Bug 1211404 breaks addons data collection when the Facebook SocialAPI provider is used. Bug 1238142 hardened our collection code client side and bug 1240682 deals with fixing the broken manifest. | |
| Firefox 43 since Beta 43.0b2, Firefox >= 44, Up To Nightly 46 | 20151008- | bug 1211404 | Bug 1211404 breaks addons data collection when addon & theme .description is undefined. Bug 1233438 is fixing this. | |
| Up to Nightly 45 | <=20151911 | bug 1222054 | Telemetry was saving (but not sending) shutdown/saved-session pings on shutdown if FHR was disabled during the session. They were sent on the next session with FHR turned on. | |
| Up to Nightly 45 | 20150411-20150911 | bug 1222503 | Telemetry does not report any GMPlugins in Nightly | |
| Up to Nightly 45 | <=20150411 | bug 1218842 | Telemetry submits inactive GMPlugins | |
| Up to Nightly 42 | <=20150728 | bug 1183632 | Single-process Firefox was reporting child process payloads generated by the thumbnailing service | |
| Nightly/Aurora 40 & 41 | <=20150721 | bug 1168835 | TELEMETRY_ARCHIVE_EVICTING_OVER_QUOTA_MS incorrectly included quota checking time. | |
| All (Nightly 41-Release 38) | All, 20150602 and earlier | June 1, 2015 | Mailing list thread | New pipeline data outage, 2015-06-01 14:22-18:33UTC |
| Nightly/Aurora 40 & 41 | All profiles updating to a build >=20150528 | bug 1161515 | previousSubsessionId & profileSubsessionCounter are reset with Nightly 20150528. | |
| Nightly/Aurora 40 & 41 | All pings until 20150507 | bug 1157359 | subsessionId chaining and profileSubsessionCounter broken, they are reset with Nightly 20150508. | |
| Nightly & Aurora 40/41 | 20140414- | broken by bug 1100501, fixed by bug 1156857 | Histograms are gone from e10s child payloads | |
| All | All | March - now | bug 1146512 | Telemetry aggregation job is significantly slower, causing missing data in dashboards for 1 week+ |
| All | All | April 3 - April 7 *NEW* pipeline only |
bug 1151839 | Missing telemetry data in S3 on+after April 3rd, new pipeline only! Data isn't lost forever |
| All | All | Forever - Mar 12 | bug 769844 | Some UTF8 characters were replaced with a unicode placeholder character \fffd due to a bug in the server code. |
| Nightly 39 | Nightly 39 up to and including 20150305072141 | Feb 25 - Mar 5, 2015 | fix | Fallout from unification. Unified pings converted to saved-session pings by the server had classicPing.info.OS set to "Windows_NT" instead of "WINNT". As a result, both version will be visible in the "OS" dropdown for Nightly 39 in the Telemetry dashboard. |
| Nightly 39 | Nightly 20150226-20150311 | bug 1140055 | Fallout from unification. ping.payload.environment.addons.activeTheme may be missing? | |
| Nightly 39 | Nightly 20150226-20150310 | bug 1139548 | Fallout from unification. No Telemetry collected from sessions shorter than a minute. | |
| Nightly 39 | Nightly 20150226+ | bug 1069869 | FHR/Telemetry unification landed in Nightly 39 on Feb 25th. Telemetry from Nightly 39 not to be trusted | |
| Nightly 37+38+39 | All e10s Nightly until 20150307 | bug 1135076, bug 1109931 | e10s childPayloads not implemented correctly, losing child process histograms (except flag histograms?) |
