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.
* add new uid endpoing for star
* add store pool into service
* fix the endpoint caller
* udpate swagger file
* Update pkg/api/stars.go
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
* remove useless code for star dashboard
* add new uid endpoing for star
* add store pool into service
* fix the endpoint caller
* Update pkg/api/stars.go
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
* Update pkg/api/stars.go
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
* solve linter
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
* Move annotation functionality behind a history persistence interface
* Rename to RecordState
* Fix lint error in import aliasing
* One more import linter error
* GRPC Server: Add signedInUser to context after auth
* add permissions to signedInUser
* add access control permissions test
* add additional signedInUser checks
* get user from context
* move `UserFromContext` to object/auth.go
Co-authored-by: Todd Treece <todd.treece@grafana.com>
* fix log row being falsely added to context
* do not add to many lines
* fix scroll position in context
* more flexible id comparison
* add original refid to context query
* added missing row comparison
* updated comment
Co-authored-by: Matias Chomicki <matyax@gmail.com>
Co-authored-by: Matias Chomicki <matyax@gmail.com>
* 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
* Copy sqlstore methods to suer store
* Adjust ProvideService signatures in test
* Add xorm tags and tests for search
* Remove methods from sqlstore
* fix lint in tests
* playlist: Split PlaylistItem into standalone TS type
* update playlist model
* actually set the title
Co-authored-by: Ryan McKinley <ryantxu@gmail.com>
* Chore: use org service methods
* fix tests
* fix errors
* adjust func signatures for getbyname
* 💩
* Use the same fake service to get the user in AC and in HS
* Fix middleware test
* Fix more middleware test
* Fix api tests
Co-authored-by: gamab <gabi.mabs@gmail.com>
Co-authored-by: Ida Furjesova <ida.furjesova@grafana.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
