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docs/Single-server-VictoriaMetrics.md: refer to active queries and top queries pages at VMUI instead of refering to the corresponding HTTP endpoints

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"Active queries" and "Top queries" pages at VMUI are user-friendly than the corresponding HTTP endpoints
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Aliaksandr Valialkin 2023-10-01 20:35:07 +02:00
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12
README.md
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@ -365,6 +365,8 @@ See the [example VMUI at VictoriaMetrics playground](https://play.victoriametric
* queries with the biggest average execution duration;
* queries that took the most summary time for execution.
This information is obtained from the `/api/v1/status/top_queries` HTTP endpoint.
## Active queries
[VMUI](#vmui) provides `active queries` tab, which shows currently execute queries.
@ -374,6 +376,8 @@ It provides the following information per each query:
- The duration of the query execution.
- The client address, who initiated the query execution.
This information is obtained from the `/api/v1/status/active_queries` HTTP endpoint.
## Metrics explorer
[VMUI](#vmui) provides an ability to explore metrics exported by a particular `job` / `instance` in the following way:
@ -855,7 +859,7 @@ Additionally, VictoriaMetrics provides the following handlers:
* `/api/v1/series/count` - returns the total number of time series in the database. Some notes:
* the handler scans all the inverted index, so it can be slow if the database contains tens of millions of time series;
* the handler may count [deleted time series](#how-to-delete-time-series) additionally to normal time series due to internal implementation restrictions;
* `/api/v1/status/active_queries` - returns a list of currently running queries.
* `/api/v1/status/active_queries` - returns the list of currently running queries. This list is also available at [`active queries` page at VMUI](#active-queries).
* `/api/v1/status/top_queries` - returns the following query lists:
* the most frequently executed queries - `topByCount`
* queries with the biggest average execution duration - `topByAvgDuration`
@ -865,6 +869,8 @@ Additionally, VictoriaMetrics provides the following handlers:
For example, request to `/api/v1/status/top_queries?topN=5&maxLifetime=30s` would return up to 5 queries per list, which were executed during the last 30 seconds.
VictoriaMetrics tracks the last `-search.queryStats.lastQueriesCount` queries with durations at least `-search.queryStats.minQueryDuration`.
See also [`top queries` page at VMUI](#top-queries).
### Timestamp formats
VictoriaMetrics accepts the following formats for `time`, `start` and `end` query args
@ -1815,9 +1821,9 @@ Graphs on the dashboards contain useful hints - hover the `i` icon in the top le
We recommend setting up [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#alerts)
via [vmalert](https://docs.victoriametrics.com/vmalert.html) or via Prometheus.
VictoriaMetrics exposes currently running queries and their execution times at `/api/v1/status/active_queries` page.
VictoriaMetrics exposes currently running queries and their execution times at [`active queries` page](#active-queries).
VictoriaMetrics exposes queries, which take the most time to execute, at `/api/v1/status/top_queries` page.
VictoriaMetrics exposes queries, which take the most time to execute, at [`top queries` page](#top-queries).
See also [VictoriaMetrics Monitoring](https://victoriametrics.com/blog/victoriametrics-monitoring/)
and [troubleshooting docs](https://docs.victoriametrics.com/Troubleshooting.html).

12
docs/README.md
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@ -368,6 +368,8 @@ See the [example VMUI at VictoriaMetrics playground](https://play.victoriametric
* queries with the biggest average execution duration;
* queries that took the most summary time for execution.
This information is obtained from the `/api/v1/status/top_queries` HTTP endpoint.
## Active queries
[VMUI](#vmui) provides `active queries` tab, which shows currently execute queries.
@ -377,6 +379,8 @@ It provides the following information per each query:
- The duration of the query execution.
- The client address, who initiated the query execution.
This information is obtained from the `/api/v1/status/active_queries` HTTP endpoint.
## Metrics explorer
[VMUI](#vmui) provides an ability to explore metrics exported by a particular `job` / `instance` in the following way:
@ -858,7 +862,7 @@ Additionally, VictoriaMetrics provides the following handlers:
* `/api/v1/series/count` - returns the total number of time series in the database. Some notes:
* the handler scans all the inverted index, so it can be slow if the database contains tens of millions of time series;
* the handler may count [deleted time series](#how-to-delete-time-series) additionally to normal time series due to internal implementation restrictions;
* `/api/v1/status/active_queries` - returns a list of currently running queries.
* `/api/v1/status/active_queries` - returns the list of currently running queries. This list is also available at [`active queries` page at VMUI](#active-queries).
* `/api/v1/status/top_queries` - returns the following query lists:
* the most frequently executed queries - `topByCount`
* queries with the biggest average execution duration - `topByAvgDuration`
@ -868,6 +872,8 @@ Additionally, VictoriaMetrics provides the following handlers:
For example, request to `/api/v1/status/top_queries?topN=5&maxLifetime=30s` would return up to 5 queries per list, which were executed during the last 30 seconds.
VictoriaMetrics tracks the last `-search.queryStats.lastQueriesCount` queries with durations at least `-search.queryStats.minQueryDuration`.
See also [`top queries` page at VMUI](#top-queries).
### Timestamp formats
VictoriaMetrics accepts the following formats for `time`, `start` and `end` query args
@ -1818,9 +1824,9 @@ Graphs on the dashboards contain useful hints - hover the `i` icon in the top le
We recommend setting up [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#alerts)
via [vmalert](https://docs.victoriametrics.com/vmalert.html) or via Prometheus.
VictoriaMetrics exposes currently running queries and their execution times at `/api/v1/status/active_queries` page.
VictoriaMetrics exposes currently running queries and their execution times at [`active queries` page](#active-queries).
VictoriaMetrics exposes queries, which take the most time to execute, at `/api/v1/status/top_queries` page.
VictoriaMetrics exposes queries, which take the most time to execute, at [`top queries` page](#top-queries).
See also [VictoriaMetrics Monitoring](https://victoriametrics.com/blog/victoriametrics-monitoring/)
and [troubleshooting docs](https://docs.victoriametrics.com/Troubleshooting.html).

12
docs/Single-server-VictoriaMetrics.md
View file

@ -376,6 +376,8 @@ See the [example VMUI at VictoriaMetrics playground](https://play.victoriametric
* queries with the biggest average execution duration;
* queries that took the most summary time for execution.
This information is obtained from the `/api/v1/status/top_queries` HTTP endpoint.
## Active queries
[VMUI](#vmui) provides `active queries` tab, which shows currently execute queries.
@ -385,6 +387,8 @@ It provides the following information per each query:
- The duration of the query execution.
- The client address, who initiated the query execution.
This information is obtained from the `/api/v1/status/active_queries` HTTP endpoint.
## Metrics explorer
[VMUI](#vmui) provides an ability to explore metrics exported by a particular `job` / `instance` in the following way:
@ -867,7 +871,7 @@ Additionally, VictoriaMetrics provides the following handlers:
* `/api/v1/series/count` - returns the total number of time series in the database. Some notes:
* the handler scans all the inverted index, so it can be slow if the database contains tens of millions of time series;
* the handler may count [deleted time series](#how-to-delete-time-series) additionally to normal time series due to internal implementation restrictions;
* `/api/v1/status/active_queries` - returns a list of currently running queries.
* `/api/v1/status/active_queries` - returns the list of currently running queries. This list is also available at [`active queries` page at VMUI](#active-queries).
* `/api/v1/status/top_queries` - returns the following query lists:
* the most frequently executed queries - `topByCount`
* queries with the biggest average execution duration - `topByAvgDuration`
@ -877,6 +881,8 @@ Additionally, VictoriaMetrics provides the following handlers:
For example, request to `/api/v1/status/top_queries?topN=5&maxLifetime=30s` would return up to 5 queries per list, which were executed during the last 30 seconds.
VictoriaMetrics tracks the last `-search.queryStats.lastQueriesCount` queries with durations at least `-search.queryStats.minQueryDuration`.
See also [`top queries` page at VMUI](#top-queries).
### Timestamp formats
VictoriaMetrics accepts the following formats for `time`, `start` and `end` query args
@ -1827,9 +1833,9 @@ Graphs on the dashboards contain useful hints - hover the `i` icon in the top le
We recommend setting up [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#alerts)
via [vmalert](https://docs.victoriametrics.com/vmalert.html) or via Prometheus.
VictoriaMetrics exposes currently running queries and their execution times at `/api/v1/status/active_queries` page.
VictoriaMetrics exposes currently running queries and their execution times at [`active queries` page](#active-queries).
VictoriaMetrics exposes queries, which take the most time to execute, at `/api/v1/status/top_queries` page.
VictoriaMetrics exposes queries, which take the most time to execute, at [`top queries` page](#top-queries).
See also [VictoriaMetrics Monitoring](https://victoriametrics.com/blog/victoriametrics-monitoring/)
and [troubleshooting docs](https://docs.victoriametrics.com/Troubleshooting.html).