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app/vmui: added table where Labels with the highest number of unique values show (#4271)

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* app/vmui: added Labels with the highest number of unique values

* app/vmui: cleanup

* app/vmui: cleanup

* app/vmui: add table description

* app/vmui: fix comment, updated CHANGELOG.md

* app/vmui: disable links

* app/vmui: added actions to the table, it will show values for selected label with the highest number of series

* app/vmui: fix comment
This commit is contained in:
Dmytro Kozlov 2023-05-11 15:19:36 +03:00 committed by Aliaksandr Valialkin
parent a24e08e6de
commit fc9e7b650b
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GPG key ID: A72BEC6CD3D0DED1
5 changed files with 15 additions and 7 deletions
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2
app/vmui/packages/vmui/src/pages/CardinalityPanel/Table/TableCells/TableCells.tsx
View file

@ -36,7 +36,7 @@ const TableCells: FC<CardinalityTableCells> = ({
key={row.name}
>
<span
className="vm-link vm-link_colored"
className={"vm-link vm-link_colored"}
onClick={handleActionClick}
>
{row.name}

8
app/vmui/packages/vmui/src/pages/CardinalityPanel/appConfigurator.ts
View file

@ -52,7 +52,7 @@ export default class AppConfigurator {
} else if (isLabel) {
keys = keys.concat("seriesCountByMetricName", "seriesCountByLabelName");
} else {
keys = keys.concat("seriesCountByMetricName", "seriesCountByLabelName", "seriesCountByLabelValuePair");
keys = keys.concat("seriesCountByMetricName", "seriesCountByLabelName", "seriesCountByLabelValuePair", "labelValueCountByLabelName");
}
return keys;
}
@ -120,7 +120,11 @@ export default class AppConfigurator {
<p>
Use this table to identify label values that are storing per each selected series.
</p>`,
labelValueCountByLabelName: "",
labelValueCountByLabelName: `
<p>
This table returns a list of labels with the highest number of the unique values.
</p>
`,
seriesCountByLabelValuePair: `
<p>
This table returns a list of the label values pairs with the highest number of series.

3
app/vmui/packages/vmui/src/pages/CardinalityPanel/helpers.ts
View file

@ -17,6 +17,9 @@ export const queryUpdater: QueryUpdater = {
return getSeriesSelector(label, value);
},
labelValueCountByLabelName: ({ query, match }): string => {
if (match === "") {
return `{${query}!=""}`;
}
return `${match.replace("}", "")}, ${query}!=""}`;
},
};

8
app/vmui/packages/vmui/src/pages/CardinalityPanel/index.tsx
View file

@ -72,8 +72,8 @@ const CardinalityPanel: FC = () => {
{error && <Alert variant="error">{error}</Alert>}
{appConfigurator.keys(match, focusLabel).map((keyName) => (
<MetricsContent
{appConfigurator.keys(match, focusLabel).map((keyName) => {
return <MetricsContent
key={keyName}
sectionTitle={appConfigurator.sectionsTitles(focusLabel)[keyName]}
tip={sectionsTips[keyName]}
@ -84,8 +84,8 @@ const CardinalityPanel: FC = () => {
totalSeriesPrev={appConfigurator.totalSeries(keyName, true)}
totalSeries={appConfigurator.totalSeries(keyName)}
tableHeaderCells={tablesHeaders[keyName]}
/>
))}
/>;
})}
</div>
);
};

1
docs/CHANGELOG.md
View file

@ -48,6 +48,7 @@ The following tip changes can be tested by building VictoriaMetrics components f
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup.html): store backup creation and completion time in `backup_complete.ignore` file of backup contents. This allows determining the exact timestamp when the backup was created and completed.
* FEATURE: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): add `created_at` field to the output of `/api/v1/backups` API and `vmbackupmanager backup list` command. See this [doc](https://docs.victoriametrics.com/vmbackupmanager.html#api-methods) for data format details.
* FEATURE: [vmctl](https://docs.victoriametrics.com/vmctl.html): add support for [different time formats](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#timestamp-formats) for `--vm-native-filter-time-start` and `--vm-native-filter-time-end` command-line flags. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4091).
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): add table with the highest number of unique label values. This table helps to determine labels with a big number of unique values. See [issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4213).
* BUGFIX: reduce the probability of sudden increase in the number of small parts on systems with small number of CPU cores.
* BUGFIX: reduce the possibility of increased CPU usage when data with timestamps older than one hour is ingested into VictoriaMetrics. This reduces spikes for the graph `sum(rate(vm_slow_per_day_index_inserts_total))`. See [this pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4258).