Roman Khavronenko a5c427bac4 app/vmalert/datasource: reduce number of allocations when parsing instant responses (#6272) ... Allocations are reduced by implementing custom json parser via fastjson lib. The change also re-uses `promInstant` object in attempt to reduce number of allocations when parsing big responses, as usually happens with heavy recording rules. ``` name old allocs/op new allocs/op delta ParsePrometheusResponse/Instant-10 9.65k ± 0% 5.60k ± 0% ~ (p=1.000 n=1+1) ``` Signed-off-by: hagen1778 <roman@victoriametrics.com> --------- Signed-off-by: hagen1778 <roman@victoriametrics.com> (cherry picked from commit 4f0525852f)		2024-05-16 09:35:58 +02:00
..
testdata	app/vmalert/datasource: reduce number of allocations when parsing instant responses (#6272)	2024-05-16 09:35:58 +02:00
datasource_test.go	vmalert: support rules backfilling (aka replay) (#1358)	2021-06-09 12:30:54 +03:00
datasource.go	vmalert: add evalAlignment for rule group and fix evalutaion timstamp (#5066)	2023-10-10 12:45:37 +02:00
faker.go	vmalert-tool: implement unittest (#4789)	2023-10-16 14:12:06 +02:00
init.go	vmalert: deprecate cmd-line flag -datasource.lookback (#5877)	2024-03-12 16:17:40 +01:00
vm_graphite_api.go	vmalert: deprecate cmd-line flag -datasource.lookback (#5877)	2024-03-12 16:17:40 +01:00
vm_prom_api_test.go	app/vmalert/datasource: reduce number of allocations when parsing instant responses (#6272)	2024-05-16 09:35:58 +02:00
vm_prom_api_timing_test.go	app/vmalert/datasource: reduce number of allocations when parsing instant responses (#6272)	2024-05-16 09:35:58 +02:00
vm_prom_api.go	app/vmalert/datasource: reduce number of allocations when parsing instant responses (#6272)	2024-05-16 09:35:58 +02:00
vm_test.go	all: fix golangci-lint(revive) warnings after 0c0ed61ce7	2024-04-03 03:00:45 +03:00
vm.go	vmalert: deprecate cmd-line flag -datasource.lookback (#5877)	2024-03-12 16:17:40 +01:00