Christian Simon a1f2d0e205 Prometheus: Reduce allocations parsing exemplars (#58959) ...

* Prometheus: Reduce allocations parsing exemplars

This reduces allocations for parsing exemplars.

name            old time/op    new time/op    delta
ExemplarJson-8    24.7ms ±15%    17.6ms ± 2%  -28.72%  (p=0.008 n=5+5)

name            old alloc/op   new alloc/op   delta
ExemplarJson-8    4.70MB ± 0%    3.58MB ± 0%  -23.79%  (p=0.008 n=5+5)

name            old allocs/op  new allocs/op  delta
ExemplarJson-8     72.6k ± 0%     69.1k ± 0%   -4.81%  (p=0.008 n=5+5)

* Ensure pairs is reset

2023-01-18 16:42:22 +01:00

..

azureauth

Share azureauth between prometheus clients (#58122)

2022-11-03 19:44:37 +01:00

client

Prometheus: Fix Instant query time calculation (#60815)

2022-12-29 16:32:08 +01:00

middleware

Prometheus: Remove buffered client and feature toggle related to it (#59898)

2022-12-12 18:05:55 +01:00

models

Prometheus: Refactor exemplar sampler (#60278)

2022-12-30 13:04:35 -05:00

querydata

Prometheus: Reduce allocations parsing exemplars (#58959)

2023-01-18 16:42:22 +01:00

resource

Plugins: Remove connection/hop-by-hop request/response headers for call resource (#60077)

2022-12-12 10:27:53 +01:00

testdata

Chore: Update SDK to v0.145.0 with TimeSeriesMulti Constant (#59729)

2022-12-05 12:48:10 -05:00

utils

Prometheus: Use contextual middleware for req headers and simplify client creation (#51061)

2022-06-23 14:48:16 +02:00

prometheus_test.go

Plugins: Automatically forward plugin request HTTP headers in outgoing HTTP requests (#60417)

2022-12-21 13:25:58 +01:00

prometheus.go

Prometheus: Remove buffered client and feature toggle related to it (#59898)

2022-12-12 18:05:55 +01:00