VictoriaMetrics/app/vmselect/promql
Aliaksandr Valialkin c05d443791 app/vmselect/promql: add deriv_fast function for calculating fast derivative
`deriv_fast` calculates derivative based on the first and the last point on the interval
instead of calculating linear regression based on all the data points on the interval.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/73
2019-06-21 23:05:48 +03:00
..
aggr_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
aggr.go app/vmselect/promql: prevent from count_values explosion of timeseries, which could result in OOM 2019-06-11 01:03:18 +03:00
arch_amd64.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
arch_arm.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
binary_op_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
binary_op.go app/vmselect/promql: do not strip __name__ form time series after binary comparison operation 2019-06-21 13:08:02 +03:00
eval.go app/vmselect/promql: ajdust data model to the model used in Prometheus 2019-06-21 21:55:25 +03:00
exec_test.go app/vmselect/promql: ajdust data model to the model used in Prometheus 2019-06-21 21:55:25 +03:00
exec.go app/vmselect: log slow queries if their execution time exceeds -search.logSlowQueryDuration 2019-05-24 16:14:46 +03:00
lexer_test.go app/vmselect/promql: allow escaping identifiers with \ and \xXX 2019-05-31 17:35:54 +03:00
lexer.go app/vmselect/promql: allow escaping identifiers with \ and \xXX 2019-05-31 17:35:54 +03:00
memory_limiter_test.go app/vmselect/promql: use dynamic limit on memory for concurrent queries 2019-06-12 23:18:23 +03:00
memory_limiter.go app/vmselect/promql: use dynamic limit on memory for concurrent queries 2019-06-12 23:18:23 +03:00
parser_test.go app/vmselect/promql: properly handle {__name__ op "string"} queries 2019-06-07 02:02:09 +03:00
parser.go app/vmselect/promql: properly handle {__name__ op "string"} queries 2019-06-07 02:02:09 +03:00
regexp_cache.go app/vmselect/promql: typo fix; updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69 2019-06-20 14:33:52 +03:00
rollup_result_cache_test.go Makefile: add -s flag to go fmt in make fmt command 2019-05-25 21:44:36 +03:00
rollup_result_cache.go app/vmselect/promql: add -search.disableCache flag for disabling response caching 2019-06-04 17:30:41 +03:00
rollup_test.go app/vmselect/promql: add deriv_fast function for calculating fast derivative 2019-06-21 23:05:48 +03:00
rollup_timing_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
rollup.go app/vmselect/promql: add deriv_fast function for calculating fast derivative 2019-06-21 23:05:48 +03:00
timeseries_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
timeseries.go app/vmselect/promql: skip superflouos timestamps copying in count_values 2019-06-11 00:44:09 +03:00
transform.go app/vmselect/promql: remove unused func keepLastValue; updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69 2019-06-20 14:35:19 +03:00