Prior to this change, all alert instance writes and deletes happened
individually, in their own database transaction. This change batches up
writes or deletes for a given rule's evaluation loop into a single
transaction before applying it.
These new transactions are off by default, guarded by the feature toggle "alertingBigTransactions"
Before:
```
goos: darwin
goarch: arm64
pkg: github.com/grafana/grafana/pkg/services/ngalert/store
BenchmarkAlertInstanceOperations-8 398 2991381 ns/op 1133537 B/op 27703 allocs/op
--- BENCH: BenchmarkAlertInstanceOperations-8
util.go:127: alert definition: {orgID: 1, UID: FovKXiRVzm} with title: "an alert definition FTvFXmRVkz" interval: 60 created
util.go:127: alert definition: {orgID: 1, UID: foDFXmRVkm} with title: "an alert definition fovFXmRVkz" interval: 60 created
util.go:127: alert definition: {orgID: 1, UID: VQvFuigVkm} with title: "an alert definition VwDKXmR4kz" interval: 60 created
PASS
ok github.com/grafana/grafana/pkg/services/ngalert/store 1.619s
```
After:
```
goos: darwin
goarch: arm64
pkg: github.com/grafana/grafana/pkg/services/ngalert/store
BenchmarkAlertInstanceOperations-8 1440 816484 ns/op 352297 B/op 6529 allocs/op
--- BENCH: BenchmarkAlertInstanceOperations-8
util.go:127: alert definition: {orgID: 1, UID: 302r_igVzm} with title: "an alert definition q0h9lmR4zz" interval: 60 created
util.go:127: alert definition: {orgID: 1, UID: 71hrlmR4km} with title: "an alert definition nJ29_mR4zz" interval: 60 created
util.go:127: alert definition: {orgID: 1, UID: Cahr_mR4zm} with title: "an alert definition ja2rlmg4zz" interval: 60 created
PASS
ok github.com/grafana/grafana/pkg/services/ngalert/store 1.383s
```
So we cut time by about 75% and memory allocations by about 60% when
storing and deleting 100 instances.
* feat(sass): introduce font-file-path var to define where to load fonts from
* feat(storybook): introduce storybook sass theme styles to set font file paths
* chore(sass): change imports so treated as sass rather than css
* feat(storybook): filter assets so builds dont contain thousands of files
* playlist: Split PlaylistItem into standalone TS type
* update playlist model
* actually set the title
Co-authored-by: Ryan McKinley <ryantxu@gmail.com>
* chore(grafana-ui): don't bundle emotionPerfTest
* chore(grafana-ui): fix circular dependencies that cause esm chunks to not match up
* chore(grafana-ui): prevent bundling all css properties in package types
* Revert "Explore: Prevent panes from disappearing when resizing window in split view (#55696)"
This reverts commit 0a5aa19ca2.
* Revert "Explore: Add resize to split view, with Min/Max button (#54420)"
This reverts commit c3e4f1f876.
* add navid and pagenav to edit/add/view alert rules
* move ruleeditor smaller component to its own file
* fix form alignments with new layout
* fixed broken test
* reuse AlertingPageWrapper
* feat: make it possible to pass in `options` to `.get()`, `.post()`, etc methods
* feat(Datasource): make it possible to specify `optinos` for `getResource()` and `postResource()`
* fix(BackendSrv): use partial `BackendSrvRequest`
* feat(Datasource): make it possible to set `options` for resource requests
* refactor(BackendSrv): remove internal usage of `.request()`
* fix(GettingStarted): remove unnecessary import
* fix: fix type issues by typing the delete dashboard response
* refactor: use more strict types for `params`
By reusing the type of `BackendSrvRequest.params`
* refactor: make the options paramater partial
* fix: extract `data` from the fetch response
* docs: update the deprecation notice or `BackendSrv.request()`
* refactor: use `.request()` as if it was private
* refactor: remove unnecessary change
* Mark component:create as deprecated
* Update message
* Update packages/grafana-toolkit/src/cli/index.ts
Co-authored-by: Jack Westbrook <jack.westbrook@gmail.com>
* Add alternative message
Co-authored-by: Jack Westbrook <jack.westbrook@gmail.com>
* Update Storybook updates to v6.5.6
* refactor(storybook): fix up dependencies and webpack configs
* chore(storybook): bump to 6.5.7
* chore(yarn): refresh lock file
* chore(storybook): bump storybook to 6.5.10
* refactor(storybook): update configuration to use babel, tidy webpack config, clean dependencies
* chore(storybook): bump to 6.5.12
* chore(storybook): bump storybook-dark-mode to 1.1.2
* chore(storybook): workaround resolving storybook-docs addon for yarn pnp
* refactor(storybook): remove preview-head.html in favour of global theme styles
* chore(storybook): patch storybook-dark-mode to work with SB 6.5.x and yarn PnP
* feat(storybook): move to using MDXv2
* fix(icon): make sure icon story doesn't disappear offscreen and is scrollable
* chore(grafana-ui): clean up dependencies related to storybook
* feat(storybook): enable webpack5 filesystem cache
* feat(storybook): replace babel with esbuild
* fix(emotionperftest): fix jsx pragma for esbuild
* fix(emotionperftest): force jsxRuntime to classic so esbuild and babel compile without error
Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Jack Westbrook <jack.westbrook@gmail.com>
* added news feed component
* move button to news component
* create newsfeed hooks and conver NewsPanel to functional component
* added news_feed_enabled and news_feed_url to server settings ini
* add default value in defaults.ini
* set news drawer settings value to true by default
* remove server settings config
* use useToggle hook
* fix newsitem render
* support drawer on mobile screen
* use media query utility
* fix(toolkit): package without dist folder so config file paths are correct
* chore(packages): make sure to bundle readme, changelog and apache2 license
* refactor(packages): recursively copy src when prepacking toolkit
* chore(toolkit): lock down babel dependencies. use grafana-eslint-config@5 for TS4.8 support
* NewIA: Plugin nav config
* progress
* Progress
* Things are working
* Add monitoring node
* Add alerts and incidents
* added experiment with standalone page
* Refactoring by adding a type for navtree root
* First test working
* More tests
* more tests
* Progress on richer config and sorting
* Sort weight working
* Path config
* Improving logic for not including admin or cfg nodes, making it the last step so that enterprise can add admin nodes without having to worry about the section not existing
* fixed index routes
* removed file
* Fixes
* Fixing tests
* Fixing more tests and adding support for weight config
* Updates
* Remove unused fake
* More fixes
* Minor tweak
* Minor fix
* Can now control position using sortweight even when existing items have no sortweight
* Added tests for frontend standalone page logic
* more tests
* Remove unused fake and fixed lint issue
* Moving reading settings to navtree impl package
* remove nav_id setting prefix
* Remove old test file
* Fix trailing newline
* Fixed bug with adding nil node
* fixing lint issue
* remove some code we have to rethink
* move read settings to PrivideService and switch to util.SplitString
Joe Blubaugh
Leon Sorokin
Gilles De Mey
Tania
Jack Westbrook
Torkel Ödegaard
Ashley Harrison
George Rodrigues
sam boyerandRyan McKinley
Giordano Ricci
Leo
Gábor Farkas
Levente Balogh
renovate[bot]andrenovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Esteban BeltranandJack Westbrook
Laura FernándezandAshley Harrison
Andres Martinez Gotor
kay delaney
Marcus Andersson
Joao Silva
Artur Wierzbicki
