apitech/loki - loki - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Ed Welch	35510ba4eb	Loki: only log "executing query" once per query in the frontend (#8337 ) Signed-off-by: Edward Welch <edward.welch@grafana.com> Co-authored-by: Danny Kopping <danny.kopping@grafana.com>	3 years ago
Dylan Guedes	797d4bce45	Loki: Log hashed queries emitted by `metrics.go` (#8244 ) - What this PR does / why we need it: * Adds a new `query_hash` label pair to queries logged by `metrics.go` and our query engine. As the name suggests, `query_hash` is just the hashed version of the query being logged. * Especially useful when grouping results/behavior of different queries. Ex, you can easily find specific query patterns with `sum by(query_hash) (...)` .	3 years ago
Danny Kopping	a4f306399a	Add store & cache download statistics (#7982 )	3 years ago
Danny Kopping	fa42c12f4c	Adding "start_delta" entry to metrics.go line (#6550 ) * Adding "start_delta" entry to metrics.go line This will help us determine if a 3h query (derived from "length") is for some random 3h period in the past, or within the last 3h Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Fixing test Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Appeasing the linter; for once it was actually useful Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Adding "end_delta" as well Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Removing rounding Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Fixing test Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	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
Kaviraj Kanagaraj	1389857846	`metrics.go` support for metadata queries(labels and series) (#5971 ) * Add different functions to record labels and series queries * Add tests for logging series and labels queries * Add statistics to the Series and Labels proto response types * Plug in the statistics recorder on the query handler * Remove duplicate imports and cleanup comments * Remove the need to add usage statistics for metadata queries. * Add status based on returned error from the api * Fixing lint error by fixin return values order * Use explicit logger * Remove unused recorders * Add `total_entries` representing length of total result returned * Inject statscollector middleware for metadata queries * Fix query frontend stats middleware Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix tests with change in extra `totalEntriesReturned` field Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * `make check-generated-files` Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix typo Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix tripperware middleware for label values endpoint Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix bug with label extraction Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Add changelog entry Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> * Fix `total_entries` value for range query Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	4 years ago
Cyril Tovena	9b6f17f168	Add the total number of subqueries to query statistics (#5397 ) * Add subqueries count Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes tests Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	4 years ago
Ed Welch	b3af2dbeef	Loki: include the component in metrics.go log line (#5379 ) * add a component key to our metrics.go line Signed-off-by: Edward Welch <edward.welch@grafana.com> * new computer... who dis Signed-off-by: Edward Welch <edward.welch@grafana.com> * one more lint Signed-off-by: Edward Welch <edward.welch@grafana.com>	4 years ago
Arve Knudsen	a2dd731586	Chore: Add pkg/util/log package (#5187 ) * Chore: Add pkg/util/log package Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> * Add changelog entry Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> * Fix documentation of loki_log_messages_total Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	4 years ago
Susana Ferreira	191a8a6f9d	Store metrics queueTime in seconds (#5052 ) * Store metrics queueTime in seconds * Address comments * Helper function to convert seconds to nanoseconds	4 years ago
Susana Ferreira	82f8f3c1e5	Log time in queue per request (#4949 ) * Log time in queue per request * Add querierID to log message * Add unescape request url and tenant_ids to log message * Add query enqueue time to metrics.go * Remove "querier request dequeued" log from scheduler * Address comments * Rename enqueue_time to queue_time * Store queue time in nanoseconds (int64) * Use CanonicalMIMEHeaderKey for setting the httpgrpc header	4 years ago
Marco Pracucci	2b0d020146	Refactor pkg/util/server to avoid cortexpb import in downstream projects vendoring logql (#4833 ) Signed-off-by: Marco Pracucci <marco@pracucci.com>	4 years ago
Kaviraj	1b63331e3d	Add support for `X-Query-Tags` (#4814 ) * Add support for `X-Query-Tags` 1. Now client can send any metadata about query via `X-Query-Tags` HTTP header 2. Also record `X-Query-Tags` in `metrics.go` for instant and range queries. * PR remarks * Make linter happy * Fix middleware next * Make safe parsing of the header * Add bit more test cases * Minor suggestions * Add middleware chain to querier handlers * Repopulate the HTTP headers before while Encoding	4 years ago
Danny Kopping	cff8324f24	Replacing go-kit/kit/log with go-kit/log (#4484 ) * Replacing go-kit/kit/log with go-kit/log Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Appeasing the f&^$ing linter Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Adding depguard Cleaning go mod Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Updating weaveworks after https://github.com/weaveworks/common/pull/226 was merged Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Appeasing the mod checker Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	4 years ago
Ed Welch	6e67d1ea5d	Loki/Promtail: Client Refactor (#3623 ) * move docker driver * move fluent-bit output plugin * move fluentd plugin * move logstash plugin * move promtail * match stage uses simple logql label matcher and filter expressions only * remove remaining logql imports * remove helpers package and move contents to util package * move validation and runtime out of util package * fix imports * move build and cfg packages into util * move ParseRequest function to util package * create a new package for logql models and move marshal/unmarshal code to util folder * move ErrorLabel to logqlmodel * move stats package to logqlmodel * decouple loghttp from logql by moving validation to logql package * move gcplog to tools * move PackedEntryKey constant to logqlmodel * fix stats proto import and rebuild protos * fix windows promtail tests * update drone to new dockerfile locations	5 years ago
Cyril Tovena	a29901d33a	Add limit and line_returned in the query log. (#3423 ) * Add limit and line_returned in the query log. This can be useful to investigate how many wasted queries have been made by the frontend. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * got linted. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Jacob Lisi	923671a17e	chore: update cortex to latest and fix refs (#3295 ) * chore: update cortex to latest and fix refs Signed-off-by: Jacob Lisi <jacob.t.lisi@gmail.com> * tidy mod file Signed-off-by: Jacob Lisi <jacob.t.lisi@gmail.com>	5 years ago
Cyril Tovena	5738611d64	Fixes logql.QueryType. (#2913 ) The bug was introduced with LogQL extensions. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Karsten Jeschkies	55c768bf8e	Log throughput and total bytes human readable. (#2751 )	5 years ago
Cyril Tovena	c81be6603e	Fixes unit in stats request log. (#2093 ) * Fix unit conversion in stats log. 🤦 Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fix the tests because you know ! you know ? Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Arve Knudsen	d975b1fdd8	Fix spelling of per second (#2055 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 years ago
Cyril Tovena	47b79f3ea5	Update cortex to latest. (#1982 ) * Update cortex to latest. This brings fixes for traceID in the logger and swift. I've also added a bit of configuration for swift. Fixes https://github.com/grafana/loki/issues/905 Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes a test. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update go.sum Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Cyril Tovena	9be21a7c6b	This logs queries with latency tag when recording stats. (#1733 ) * This logs queries with latency tag when recording stats. Useful for building a dashboard of slow queries. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * mod-check. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Cyril Tovena	cdd08b041a	Expose QueryType function. (#1719 ) * Expose QueryType function. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Expose query type const. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Cyril Tovena	2af69cb57c	Frontend & Querier query statistics instrumentation. (#1661 ) * wip stats frontend Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * wip stats frontend Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * wip Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Updates cortex and add a record metric function. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add some tests in the mix Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Removes unused tests. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Replace global by an injected interface. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds a test to make sure the stats middleware update response statistics. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago

25 Commits (8eac851962a23d39c33339146e204d257174463c)