7 Commits (6e2b7d25898f321bfd6f94de05d6ce934c785da9)

Author	SHA1	Message	Date
Owen Diehl	044d06015d	adds result cache key version comparison metrics (#7323) ... Followup to https://github.com/grafana/loki/pull/7300 which gives more metric visibility into the underlying errors when comparing cache key versions on the queriers vs query frontends.	3 years ago
Danny Kopping	36e0979cf5	Add cache usage statistics (#6317) ... * Adding cache statistics Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Adding metrics to metrics.go Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Creating new stats context for use in metric queries middleware Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Clean up unnecessary log fields Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Fixing tests Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Adding stats tests Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * CHANGELOG entry Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Appeasing the linter Documenting function Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Moving CHANGELOG entry to appropriate section Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Implementing a stats collector cache wrapper to simplify stats collection If we keep the stats collection in pkg/storage/chunk/cache/instrumented.go, then any implementation that wraps it will cause the stats collected to be incomplete. For example: NewBackground(cacheName, cfg.Background, Instrument(cacheName, cache, reg), reg)) - the background cache requests are not collected Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Fixing tests Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	4 years ago
Cyril Tovena	34f9649c6d	Remove more unused code (#5638) ... Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	4 years ago
Cyril Tovena	39101308f1	[Frontend] Log Result Cache (#5502) ... * Rough verion still require some fixes * with file saved * Finish off the code and logic Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Refactors metrics and hook the log cache middleware Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add tests, fixes and lint Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Hash the key Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * better comment Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * better comment Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update pkg/querier/queryrange/log_result_cache.go Co-authored-by: Christian Simon <simon@swine.de> * Update pkg/querier/queryrange/log_result_cache.go Co-authored-by: Christian Simon <simon@swine.de> * Fixes typo in variable namme Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Use only one ok bool Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Review feedbacks Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * check array boundaries Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Christian Simon <simon@swine.de>	4 years ago
Dylan Guedes	cf419d1cb8	Implement `LegacySample`, `LegacyLabelPair` proto messages (#5301) ... * Add LegacySample and modify protos to use it. * [Skip this commit] Regenerate protos. * Modify codebase to use LegacySample instead of Sample. For reference, take a look at PR https://github.com/grafana/loki/pull/5151. * Implement LegacyLabelPair. * Use new Legacy implementations accordingly. * Use LegacySample in compat tests. - Since `compat.go` was forked from Cortex, we can reliably change all mentions from `Sample` to `LegacySample` there.	4 years ago
Kaviraj Kanagaraj	7713ff78e2	Fix `cortexpb` -> `logproto` rename in some tests (#5231) ... * Fix `cortexpg` -> `logproto` rename in some tests Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix TimestampMs rename Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * queryrange test Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix tests on queryrangebase pacakage\ Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix some typos Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	4 years ago
Susana Ferreira	50ca4d5186	Addition of cortex' queryrange tests (#5183)	4 years ago