Alerting: Promote alertingSaveStateCompressed flag to public preview (#99935)
This commit is contained in:
Alexander Akhmetov
@@ -61,7 +61,13 @@ For more information, refer to [this GitHub issue](https://github.com/grafana/gr
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If you have a high number of alert instances, it can happen that the load on the database gets very high, as each state
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transition of an alert instance is saved in the database.
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This can be prevented by writing to the database periodically. For this the feature flag `alertingSaveStatePeriodic` needs
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### Compressed alert state
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When the `alertingSaveStateCompressed` feature toggle is enabled, Grafana saves the alert rule state in a compressed form, reducing database overhead for alerts with many instances.
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### Save state periodically
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High load can be also prevented by writing to the database periodically. For this the feature flag `alertingSaveStatePeriodic` needs
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to be enabled. By default, it saves the states every 5 minutes to the database and on each shutdown. The periodic interval
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can also be configured using the `state_periodic_save_interval` configuration flag. During this process, Grafana deletes all existing alert instances from the
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database and then writes the entire current set of instances back in batches in a single transacton.
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@@ -114,6 +114,7 @@ Most [generally available](https://grafana.com/docs/release-life-cycle/#general-
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| `canvasPanelPanZoom` | Allow pan and zoom in canvas panel |
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| `regressionTransformation` | Enables regression analysis transformation |
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| `onPremToCloudMigrations` | Enable the Grafana Migration Assistant, which helps you easily migrate on-prem resources, such as dashboards, folders, and data source configurations, to your Grafana Cloud stack. |
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| `alertingSaveStateCompressed` | Enables the compressed protobuf-based alert state storage |
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| `ssoSettingsSAML` | Use the new SSO Settings API to configure the SAML connector |
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| `azureMonitorPrometheusExemplars` | Allows configuration of Azure Monitor as a data source that can provide Prometheus exemplars |
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| `ssoSettingsLDAP` | Use the new SSO Settings API to configure LDAP |
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@@ -188,7 +189,6 @@ Experimental features might be changed or removed without prior notice.
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| `tableSharedCrosshair` | Enables shared crosshair in table panel |
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| `kubernetesFeatureToggles` | Use the kubernetes API for feature toggle management in the frontend |
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| `newFolderPicker` | Enables the nested folder picker without having nested folders enabled |
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| `alertingSaveStateCompressed` | Enables the compressed protobuf-based alert state storage |
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| `scopeApi` | In-development feature flag for the scope api using the app platform. |
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| `sqlExpressions` | Enables using SQL and DuckDB functions as Expressions. |
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| `nodeGraphDotLayout` | Changed the layout algorithm for the node graph |
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@@ -1023,9 +1023,10 @@ var (
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{
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Name: "alertingSaveStateCompressed",
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Description: "Enables the compressed protobuf-based alert state storage",
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Stage: FeatureStageExperimental,
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Stage: FeatureStagePublicPreview,
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FrontendOnly: false,
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Owner: grafanaAlertingSquad,
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Expression: "false",
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},
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{
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Name: "scopeApi",
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@@ -134,7 +134,7 @@ newFolderPicker,experimental,@grafana/grafana-frontend-platform,false,false,true
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jitterAlertRulesWithinGroups,preview,@grafana/alerting-squad,false,true,false
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onPremToCloudMigrations,preview,@grafana/grafana-operator-experience-squad,false,false,false
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alertingSaveStatePeriodic,privatePreview,@grafana/alerting-squad,false,false,false
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alertingSaveStateCompressed,experimental,@grafana/alerting-squad,false,false,false
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alertingSaveStateCompressed,preview,@grafana/alerting-squad,false,false,false
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scopeApi,experimental,@grafana/grafana-app-platform-squad,false,false,false
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promQLScope,GA,@grafana/oss-big-tent,false,false,false
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logQLScope,privatePreview,@grafana/observability-logs,false,false,false
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@@ -373,23 +373,27 @@
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{
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"metadata": {
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"name": "alertingSaveStateCompressed",
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"resourceVersion": "1737472824047",
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"resourceVersion": "1738604435531",
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"creationTimestamp": "2025-01-17T18:17:20Z",
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"annotations": {
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"grafana.app/updatedTimestamp": "2025-01-21 15:20:24.047499 +0000 UTC"
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"grafana.app/updatedTimestamp": "2025-02-03 17:40:35.53174 +0000 UTC"
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}
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},
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"spec": {
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"description": "Enables the compressed protobuf-based alert state storage",
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"stage": "experimental",
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"codeowner": "@grafana/alerting-squad"
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"stage": "preview",
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"codeowner": "@grafana/alerting-squad",
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"expression": "false"
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}
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},
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{
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"metadata": {
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"name": "alertingSaveStatePeriodic",
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"resourceVersion": "1718727528075",
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"creationTimestamp": "2024-01-23T16:03:30Z"
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"resourceVersion": "1738604155684",
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"creationTimestamp": "2024-01-23T16:03:30Z",
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"annotations": {
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"grafana.app/updatedTimestamp": "2025-02-03 17:35:55.684572 +0000 UTC"
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}
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},
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"spec": {
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"description": "Writes the state periodically to the database, asynchronous to rule evaluation",
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