Dmytro Kozlov
463ea6897b
vmselect/promql: enable search.maxPointsSubqueryPerTimeseries for sub-queries ( #2963 )
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* vmselect/promql: enable search.maxPointsPerTimeSeriesSubquery for sub-queries
* vmselect/promql: cleanup
* vmselect/promql: rename config flag
* vmselect/promql: add tests
* vmselect/promql: use test object instead of log
* vmselect/promql: fix posible panic is subquery has more points. add description
* vmselect/promql: update tests descriptions
* vmselect/promql: update doInternal validation
* vmselect/promql: fix linter
* vmselect/promql: fix linter
* vmselect/promql: update documentation and release notes
* wip
- Properly apply -search.maxPointsSubqueryPerTimeseries limit to subqueries.
Previously the -search.maxPointsPerTimeseries limit was unexpectedly applied to subqueries
if it was smaller than the -search.maxPointsSubqueryPerTimeseries .
- Clarify docs for -search.maxPointsSubqueryPerTimeseries command-line flag .
- Document -search.maxPointsPerTimeseries and -search.maxPointsSubqueryPerTimeseries flags at https://docs.victoriametrics.com/#resource-usage-limits .
- Update docs/CHANGELOG.md .
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2922
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-08-24 15:25:18 +03:00
Aliaksandr Valialkin
41958ed5dd
all: add initial support for query tracing
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See https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#query-tracing
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
2022-06-01 02:29:23 +03:00
Aliaksandr Valialkin
61c7f6beae
app/vmselect/promql: allow calling InitRollupResultCache+StopRollupResultCache multiple times during tests
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2406
2022-04-11 12:34:43 +03:00
Aliaksandr Valialkin
4e4f57b121
lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics
2020-04-28 15:28:22 +03:00
Aliaksandr Valialkin
3e09d38f29
app/vmselect/promql: fix results caching for multi-arg rollup functions such as quantile_over_time
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Previosly only a single arg was taken into account, so caching didn't work properly for multi-arg rollup funcs.
2020-01-03 20:49:08 +02:00
Aliaksandr Valialkin
1925ee038d
Rename lib/promql to lib/metricsql and apply small fixes
2019-12-25 22:03:59 +02:00
Mike Poindexter
bec62e4e43
Split Extended PromQL parsing to a separate library
2019-12-25 22:03:51 +02:00
Aliaksandr Valialkin
7753c8c0a1
app/vmselect/promql: transparently apply prometheus_buckets in histogram_quantile
2019-11-23 11:48:51 +02:00
Aliaksandr Valialkin
a336bb4e22
app/vmselect/promql: reduce RAM usage for aggregates over big number of time series
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Calculate incremental aggregates for `aggr(metric_selector)` function instead of
keeping all the time series matching the given `metric_selector` in memory.
2019-07-10 13:04:39 +03:00
Aliaksandr Valialkin
d6523ffe90
Makefile: add -s flag to go fmt in make fmt command
2019-05-25 21:43:35 +03:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00
