Aliaksandr Valialkin
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7b1c7051a3
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app/vmselect: add sort_by_label(q, label) and sort_by_label_desc(q, label) functions
This is implementation of https://github.com/prometheus/prometheus/pull/1533 for VictoriaMetrics.
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2020-02-13 17:01:37 +02:00 |
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Aliaksandr Valialkin
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a6c6a2debc
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app/vmselect/promql: do not add step to range end, since this hack became obsolete since commit 9e1119dab8
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2020-02-05 21:22:19 +02:00 |
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Aliaksandr Valialkin
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a462355b2f
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app/vmselect/promql: add keep_next_value(q) for filling gaps with the next non-empty value
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2020-01-29 00:48:04 +02:00 |
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Aliaksandr Valialkin
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2392a359e1
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app/vmselect/promql: fix panic on a single zero vmrange bucket in prometheus_buckets() function
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/296
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2020-01-27 18:04:55 +02:00 |
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Aliaksandr Valialkin
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36973ee975
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app/vmselect/promql: add label_match(q, label, regexp) and label_mismatch(q, label, regexp) functions for filtering out time series with labels matching the given regexp
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2020-01-21 15:00:20 +02:00 |
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Aliaksandr Valialkin
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d410c78c7e
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app/vmselect/promql: fix calculations for histogram_share
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2020-01-04 14:44:48 +02:00 |
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Aliaksandr Valialkin
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f409f2d050
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app/vmselect/promql: add histogram_share(le, buckets) function
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2020-01-04 12:45:55 +02:00 |
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Aliaksandr Valialkin
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b1ded7cf9a
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app/vmselect/promql: add absent_over_time(m[d]) func similar to the function in Prometheus 2.16
See https://github.com/prometheus/prometheus/issues/2882
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2020-01-04 12:45:07 +02:00 |
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Aliaksandr Valialkin
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1925ee038d
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Rename lib/promql to lib/metricsql and apply small fixes
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2019-12-25 22:03:59 +02:00 |
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Mike Poindexter
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bec62e4e43
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Split Extended PromQL parsing to a separate library
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2019-12-25 22:03:51 +02:00 |
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Aliaksandr Valialkin
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73b2a3d4b7
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app/vmselect/promql: return lower and upper bounds for the estimated percentile from histogram_quantile if third arg is passed
Updates https://github.com/prometheus/prometheus/issues/5706
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2019-12-11 13:57:26 +02:00 |
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Aliaksandr Valialkin
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205233d9a7
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app/vmselect/promql: remove zero timeseries from prometheus_buckets output
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2019-11-25 19:10:23 +02:00 |
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Aliaksandr Valialkin
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50ae1879c6
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app/vmselect/promql: add histogram aggregate function, which is useful for building heatmaps from multiple time series
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2019-11-24 00:04:25 +02:00 |
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Aliaksandr Valialkin
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8582b50360
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app/vmselect/promql: do not take into account buckets with negative counters in prometheus_buckets
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2019-11-23 14:19:25 +02:00 |
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Aliaksandr Valialkin
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19dfe52254
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app/vmselect/promql: properly handle histogram_quantile(0, ...) with zero buckets
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2019-11-23 14:02:35 +02:00 |
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Aliaksandr Valialkin
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7753c8c0a1
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app/vmselect/promql: transparently apply prometheus_buckets in histogram_quantile
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2019-11-23 11:48:51 +02:00 |
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Aliaksandr Valialkin
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c4287b3c86
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app/vmselect/promql: add prometheus_buckets function for converting the upcoming histogram buckets from github.com/VictoriaMetrics/metrics to Prometheus-compatible buckets
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2019-11-23 00:20:20 +02:00 |
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Aliaksandr Valialkin
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67d44b0845
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app/vmselect/promql: do not generate timestamps for NaN values in timestamp function according to Prometheus logic
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2019-09-27 18:54:43 +03:00 |
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Aliaksandr Valialkin
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1272e407b2
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app/vmselect/promql: attempt to repair invalid bucket counts passed to histogram_quantile
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/136
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/154
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2019-08-22 14:39:46 +03:00 |
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Aliaksandr Valialkin
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ab740afd0d
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app/vmselect/promql: explain why empty timeseries arent removed in transformLabelValue
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2019-08-21 11:29:24 +03:00 |
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Aliaksandr Valialkin
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d3fd113a80
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app/vmselect/promql: add label_value(q, label_name) func, which returns numeric value labels with name label_name in q
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2019-08-20 00:28:34 +03:00 |
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Aliaksandr Valialkin
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8bd6f1f6df
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app/vmselect/promql: return NaN from histogram_quantile if at least a single bucket is broken
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2019-07-31 01:18:07 +03:00 |
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Aliaksandr Valialkin
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10f5a26bec
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app/vmselect/promql: return NaN values if invalid bucket counts are passed to histogram_quantile
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/136
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2019-07-30 22:05:10 +03:00 |
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Aliaksandr Valialkin
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2db685c19c
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app/vmselect/promql: properly preserve metric name after applying functions in any case from transformFuncsKeepMetricGroup
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2019-07-09 23:10:35 +03:00 |
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Aliaksandr Valialkin
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973e4b5b76
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app/vmselect/promql: remove unused func keepLastValue; updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69
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2019-06-20 14:35:11 +03:00 |
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Aliaksandr Valialkin
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d2be567482
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app/vmselect/promql: remove superflouos timeseries copy in histogram_quantile func
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2019-06-11 00:39:41 +03:00 |
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Aliaksandr Valialkin
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7e7d4d5275
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app/vmselect/promql: remove superflouos timeseries copy in union func
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2019-06-11 00:35:20 +03:00 |
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Aliaksandr Valialkin
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fb140eda33
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app/vmselect/promql: add label_transform(q, label, regexp, replacement) function for replacing all the occurences of regexp with replacement in the given label for q
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2019-05-23 16:26:19 +03:00 |
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Aliaksandr Valialkin
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1836c415e6
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all: open-sourcing single-node version
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2019-05-23 00:18:06 +03:00 |
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