VictoriaMetrics/app
Aliaksandr Valialkin 0a4654af3d
app/vmselect/promql: properly handle precision errors in rollup functions
changes(), increases_over_time() and resets() shouldn't take into account
value changes, which may occur because of precision errors.

The maximum guaranteed precision for raw samples stored in VictoriaMetrics is 12 decimal digits.
So do not count relative changes for values if they are smaller than 1e-12 comparing to the value.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/767
2024-02-08 02:34:24 +02:00
..
victoria-logs lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
victoria-metrics lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
vlinsert app/vlinsert/elasticsearch: add a command-line flag to provide ES version (#4778) 2023-08-11 06:52:57 -07:00
vlselect app/{vmselect,vlselect}: run make vmui-update vmui-logs-update after 86f1459ca6 2023-08-11 07:00:39 -07:00
vlstorage app/vlstorage: expose vl_data_size_bytes metric at /metrics page for tracking the on-disk data size (both indexdb and the data itself) 2023-07-31 07:56:53 -07:00
vmagent lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
vmalert lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
vmauth lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
vmbackup lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
vmbackupmanager lib/license: cleanups and prettifications for log messages and docs related to licensing 2023-10-16 13:18:08 +02:00
vmctl vmctl: retry requests that failed in the very end for vm-native (#5475) 2023-12-17 19:26:53 +02:00
vmgateway lib/license: cleanups and prettifications for log messages and docs related to licensing 2023-10-16 13:18:08 +02:00
vminsert lib/promrelabel: properly replace : char with _ in metric names when -usePromCompatibleNaming command-line flag is set 2023-08-17 13:52:45 +02:00
vmrestore lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 2024-01-16 23:18:29 +02:00
vmselect app/vmselect/promql: properly handle precision errors in rollup functions 2024-02-08 02:34:24 +02:00
vmstorage app/vmstorage: deregister storage metrics before stopping the storage 2024-01-16 23:30:11 +02:00
vmui all: update Go builder from Go1.21.6 to Go1.21.7 2024-02-07 04:03:03 +02:00