Bartlomiej Plotka
9981b3f3ee
labels: Reduce allocated memory and latency of Hash method; Added tests. ( #8025 )
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* labels: Reduce allocated memory by Hash method in edge cases; Added tests.
Old:
/tmp/___BenchmarkLabels_Hash_in_github_com_prometheus_prometheus_pkg_labels -test.v -test.bench ^\QBenchmarkLabels_Hash\E$ -test.run ^$
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/pkg/labels
BenchmarkLabels_Hash
BenchmarkLabels_Hash/typical_labels_under_1KB
BenchmarkLabels_Hash/typical_labels_under_1KB-12 5366161 259 ns/op 0 B/op 0 allocs/op
BenchmarkLabels_Hash/bigger_labels_over_1KB
BenchmarkLabels_Hash/bigger_labels_over_1KB-12 1700371 767 ns/op 2048 B/op 1 allocs/op
BenchmarkLabels_Hash/extremely_large_label_value_10MB
BenchmarkLabels_Hash/extremely_large_label_value_10MB-12 356 3743115 ns/op 10523442 B/op 1 allocs/op
PASS
New:
/tmp/___BenchmarkLabels_Hash_in_github_com_prometheus_prometheus_pkg_labels -test.v -test.bench ^\QBenchmarkLabels_Hash\E$ -test.run ^$
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/pkg/labels
BenchmarkLabels_Hash
BenchmarkLabels_Hash/typical_labels_under_1KB
BenchmarkLabels_Hash/typical_labels_under_1KB-12 4758883 259 ns/op 0 B/op 0 allocs/op
BenchmarkLabels_Hash/bigger_labels_over_1KB
BenchmarkLabels_Hash/bigger_labels_over_1KB-12 3324492 357 ns/op 80 B/op 1 allocs/op
BenchmarkLabels_Hash/extremely_large_label_value_10MB
BenchmarkLabels_Hash/extremely_large_label_value_10MB-12 1087 1083949 ns/op 9734 B/op 1 allocs/op
PASS
Process finished with exit code 0
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Addressed Kemal's comment.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Moved to v2 xxhash for improvements.
New:
/tmp/___BenchmarkLabels_Hash_in_github_com_prometheus_prometheus_pkg_labels -test.v -test.bench ^\QBenchmarkLabels_Hash\E$ -test.run ^$ -test.benchtime 10s
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/pkg/labels
BenchmarkLabels_Hash
BenchmarkLabels_Hash/typical_labels_under_1KB
BenchmarkLabels_Hash/typical_labels_under_1KB-12 53447894 221 ns/op 0 B/op 0 allocs/op
BenchmarkLabels_Hash/bigger_labels_over_1KB
BenchmarkLabels_Hash/bigger_labels_over_1KB-12 42341754 326 ns/op 0 B/op 0 allocs/op
BenchmarkLabels_Hash/extremely_large_label_value_10MB
BenchmarkLabels_Hash/extremely_large_label_value_10MB-12 10000 1248546 ns/op 0 B/op 0 allocs/op
PASS
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Removed old xxhash package.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Pined minor version.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-10-15 11:31:28 +01:00
Julien Pivotto
ef63d8d16d
Update vendors
...
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-02-25 10:33:41 +01:00
Krasi Georgiev
5b8ff9b8a4
Merge the 2.13 release branch ( #6169 )
...
* Include tsdb tool in builds (#6085 ) (#6089 )
Add the tsdb tool to promu so that it's included in the release
tarballs.
Signed-off-by: Ben Kochie <superq@gmail.com>
* web/ui: fix for CVE-2019-10215 (#6098 )
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* cut 2.13 release (#6099 )
Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>
* Fix panic in ARM builds of Prometheus (#6110 )
An extra sync.Pool was added during a refactor which caused some 64 bit,
atomically accessed variables to no longer be 64 bit aligned. By moving
all atomically accessed variables to the beginning of the struct they
are guaranteed to be 64 bit aligned.
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
* promql: fix potential panic in the query logger (#6094 )
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Cut release 2.13.1 (#6145 )
Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>
2019-10-18 02:21:58 +03:00
Erik Hollensbe
b94eea482c
discovery/gce: oauth2.NoContext is deprecated, replace with context.Background() ( #5024 )
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* vendor update
* discovery/gce: oauth2.NoContext is deprecated, replace with context.Background()
Signed-off-by: Erik Hollensbe <github@hollensbe.org>
2018-12-20 14:45:18 +00:00
Krasi Georgiev
7fc501d983
update tsdb to version v0.3.0 ( #4953 )
...
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
2018-12-04 19:46:31 +03:00
Fabian Reinartz
cb84d6057e
vendor: add non-amd64 implementation for xxhash
2017-04-04 15:19:22 +02:00
Fabian Reinartz
f6dae7a5ba
vendor: add fabx/tsdb
2017-02-07 03:42:02 -08:00
