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* adds alertstatehistory backend config to grafanaBootData * add alertStateHistory api * show different ASH modal when using loki implementation * group log lines by instance (unique set of labels) Co-Authored-By: Konrad Lalik <konrad.lalik@grafana.com> * render log lines for each instance Co-Authored-By: Konrad Lalik <konrad.lalik@grafana.com> * Add visual improvements to the log record of state changes * Add values to log records * compute common labels and show unique labels * Add state changes visualization * fix common labels extraction * Code cleanup * Add timespan-based log record view * WIP * scroll to timestamp - poc * Use SortedVector for timestamp field * add conditional accessor for frames * update some of the log formats and styles * Timestamp-based visualization with scrolling * minor improvements * Split Loki's state history viewer into multiple files * Add memoization to prevent graph rerender on filter updates * make chart size shrink when fewer instances * style updates * show warning when instances are hidden * Add basic label-based filtering * Improve label-based filtering * Add regex validation * Improve no instances message when everything was filtered out * Update warning message * Move timeline viewer to a separate file, refactor handling timeline pointer changes * Remove unused component, add comments * Fix test snapshot, fix type error * adds tests for common.ts * Add tests for converting log records into data frames * Add basic component test, fix type guards * Use a constant for timeseries limit * Improve a11y, update component test * Memoize AlertStateTag, migrate from deprecated ArrayVector * Update public/app/features/alerting/unified/components/rules/state-history/common.ts * Move helper hook into a separate file. Add Search input component * Change the limit of visible time series on the timeline * Add LogRecordViewer perf improvements, refactor timeline cursor events tracking * Use callback to pass timeline refs * Add grouping tests for the log record viewer --------- Co-authored-by: Gilles De Mey <gilles.de.mey@gmail.com>
The open-source platform for monitoring and observability
Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data-driven culture:
- Visualizations: Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs.
- Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard.
- Explore Metrics: Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side.
- Explore Logs: Experience the magic of switching from metrics to logs with preserved label filters. Quickly search through all your logs or streaming them live.
- Alerting: Visually define alert rules for your most important metrics. Grafana will continuously evaluate and send notifications to systems like Slack, PagerDuty, VictorOps, OpsGenie.
- Mixed Data Sources: Mix different data sources in the same graph! You can specify a data source on a per-query basis. This works for even custom datasources.
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The Grafana documentation is available at grafana.com/docs.
Contributing
If you're interested in contributing to the Grafana project:
- Start by reading the Contributing guide.
- Learn how to set up your local environment, in our Developer guide.
- Explore our beginner-friendly issues.
- Look through our style guide and Storybook.
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- Follow @grafana on Twitter.
- Read and subscribe to the Grafana blog.
- If you have a specific question, check out our discussion forums.
- For general discussions, join us on the official Slack team.
License
Grafana is distributed under AGPL-3.0-only. For Apache-2.0 exceptions, see LICENSING.md.
Description
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
alertinganalyticsbusiness-intelligencedashboarddata-visualizationelasticsearchgografanahacktoberfestinfluxdbmetricsmonitoringmysqlpostgresprometheus
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