4 Commits

Author	SHA1	Message	Date
ismail simsek	f64be062c4	Prometheus: Improve response parser performance (#101517) ... * introduce tests * improve allocation by %61 * ~%27 improvement goos: darwin goarch: arm64 pkg: github.com/grafana/grafana/pkg/promlib/converter cpu: Apple M1 Pro │ pmem.0.txt │ pmem.2.txt │ │ sec/op │ sec/op vs base │ ReadPrometheusStyleResult_FromFile/prom-query-range.json-10 117.72µ ± 6% 82.90µ ± 4% -29.57% (p=0.002 n=6) │ pmem.0.txt │ pmem.2.txt │ │ B/op │ B/op vs base │ ReadPrometheusStyleResult_FromFile/prom-query-range.json-10 104.34Ki ± 0% 76.09Ki ± 0% -27.08% (p=0.002 n=6) │ pmem.0.txt │ pmem.2.txt │ │ allocs/op │ allocs/op vs base │ ReadPrometheusStyleResult_FromFile/prom-query-range.json-10 2463.0 ± 0% 899.0 ± 0% -63.50% (p=0.002 n=6) * add more tests * remove comment lines * read string as slice to prevent type conversion * golang lint * revert appendValueFromString improvement * fix merging issues	2025-03-12 13:16:19 +01:00
zenador	e3e51f6e3b	Prometheus datasource: Show info annotations in the UI (#97978) ... * Show info annotations from Prometheus datasources in the UI * Add test data for backend	2025-01-03 20:09:19 +01:00
Vijay Karthik	297ccfc52c	Prometheus: Show notice when there is no data (#93936) ... Show notice when there is no data	2024-11-05 08:25:28 +01:00
ismail simsek	3fb6319d1b	Prometheus: Introduce prometheus backend library (#83952) ... * Move files to prometheus-library * refactor core prometheus to use prometheus-library * modify client transport options * mock * have a type * import aliases * rename * call the right method * remove unrelated test from the library * update codeowners * go work sync * update go.work.sum * make swagger-clean && make openapi3-gen * add promlib to makefile * remove clilogger * Export the function * update unit test * add prometheus_test.go * fix mock type * use mapUtil from grafana-plugin-sdk-go	2024-03-11 17:22:33 +01:00