VictoriaMetrics/app/vmselect
Roman Khavronenko dd536b475c
app/vmselect: return NaN instead of 0 for empty value sets (#1660)
The change affects `count/stddev/stdvar_over_time` funcs and makes
them to return NaN instead of zero when there is no datapoints
in a time window.
This is needed for improving compatibility with Prometheus.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-29 00:37:04 +03:00
..
bufferedwriter app/vmselect: stop /api/v1/export/* execution if client disconnects 2020-09-27 23:53:13 +03:00
graphite app/vmselect/graphite: accept and enforce extra_label in all the Graphite APIs 2021-03-23 15:29:16 +02:00
graphiteql Graphite vmalert wip (#112) 2021-02-01 15:05:32 +02:00
netstorage app/vmselect/promql: follow-up after 57b3320478 2021-09-24 01:24:18 +03:00
prometheus app/vmselect/prometheus: make more clear log messages for errors during sending data to remote clients 2021-09-16 12:56:58 +03:00
promql app/vmselect: return NaN instead of 0 for empty value sets (#1660) 2021-09-29 00:37:04 +03:00
querystats app/vmselect: do not track queries with less than 1ms execution time at /api/v1/status/top_queries 2021-07-15 16:44:28 +03:00
searchutils app/vmselect: add -search.maxStatusRequestDuration command-line flag for limiting the duration of requests to /api/v1/status/* and /api/v1/series/count 2021-03-30 21:41:35 +03:00
vmui vmui: use Chart.js as default engine for graph (#1634) 2021-09-27 22:26:14 +03:00
main.go app/vmselect: fix accessing /graphite/* endpoints 2021-09-21 13:56:35 +03:00
README.md app/vmui: move source code from https://github.com/VictoriaMetrics/vmui to app/vmui 2021-07-09 17:15:23 +03:00

vmselect performs the incoming queries and fetches the required data from vmstorage.

The vmui directory contains static contents built from app/vmui package with make vmui-update command. The vmui page is available at http://<victoria-metrics>:8428/vmui/.