VictoriaMetrics/app/vmselect/promql
Nikolay 86630350bf
Adds query stats handler (#945)
* Adds query stat handler,
for query and query_range api, victoriametrics tracks query execution time,
stats are expored at /api/v1/status/queries endpoint with topN param
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/907

* fixed query stats bugs

* improves queryStats tracker

* improves query stat

* small fix

* fix tests

* added more tests

* fixes 386 tests

* naming fixes

* adds drop for outdated records
2020-12-25 16:42:05 +02:00
..
active_queries.go app/vmselect: show X-Forwarded-For contents on /api/v1/status/active_queries page 2020-07-31 20:05:18 +03:00
aggr_incremental_test.go all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
aggr_incremental.go app/vmselect/promql: return empty values from group() if all the time series have no values at the given timestamp 2020-07-28 13:40:11 +03:00
aggr_test.go app/vmselect/promql: add mode() aggregate function 2020-07-20 15:31:20 +03:00
aggr.go app/vmselect/promql: code cleanup after 43823addea 2020-11-06 01:30:50 +02:00
binary_op.go app/vmselect/promql: return nan from a >bool b if a is nan in the same way as Prometheus does 2020-12-02 00:28:26 +02:00
eval.go all: properly handle CPU limits set on the host system/container 2020-12-08 21:07:29 +02:00
exec_test.go app/vmselect: properly parse negative combined offsets such as -1h2m3s 2020-12-19 01:23:46 +02:00
exec.go Adds query stats handler (#945) 2020-12-25 16:42:05 +02:00
memory_limiter_test.go app/vmselect/promql: use dynamic limit on memory for concurrent queries 2019-06-12 23:18:44 +03:00
memory_limiter.go app/vmselect/promql: use dynamic limit on memory for concurrent queries 2019-06-12 23:18:44 +03:00
parser_test.go Rename lib/promql to lib/metricsql and apply small fixes 2019-12-25 22:03:59 +02:00
parser.go lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics 2020-04-28 15:28:22 +03:00
query_stats_test.go Adds query stats handler (#945) 2020-12-25 16:42:05 +02:00
query_stats.go Adds query stats handler (#945) 2020-12-25 16:42:05 +02:00
rollup_result_cache_test.go lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics 2020-04-28 15:28:22 +03:00
rollup_result_cache.go app/victoria-metrics: automatically reset response cache when samples with too timestamps older than now - search.cacheTimestampOffset are ingested 2020-12-14 13:08:28 +02:00
rollup_test.go app/vmselect/promql: return expected increase() result for the first point on the graph with value not exceeding 100 2020-12-15 13:40:46 +02:00
rollup_timing_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
rollup.go app/vmselect/promql: return expected increase() result for the first point on the graph with value not exceeding 100 2020-12-15 13:40:46 +02:00
timeseries_test.go app/vmselect/promql: store compressed results in the cache 2019-08-14 02:29:45 +03:00
timeseries.go all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
transform.go app/vmselect/promql: add label_uppercase(q, label1, ... labelN) and label_lowercase(q, label1, ... labelN) functions 2020-12-03 21:47:36 +02:00