Wei Fu
6b7e237fc7
chore: use go fix to cleanup old +build buildtag
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Signed-off-by: Wei Fu <fuweid89@gmail.com >
2022-12-29 14:25:14 +08:00
Kazuyoshi Kato
6596a70861
Use github.com/containerd/cgroups/v3 to remove gogo
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Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com >
2022-11-14 21:07:48 +00:00
Nguyen Phan Huy
c525aa5f85
Set timeout when collecting metrics from shim's Stat
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Signed-off-by: Nguyen Phan Huy <phanhuy1502@gmail.com >
2022-04-12 10:49:29 +08:00
Wei Fu
8a1280b2b6
metrics/cgroups: fix deadlock issue in Add during Collect
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The Collector.Collect will be the field ns'Collect's callback, which be
invoked periodically with internal lock. And Collector.Add also runs
with ns.Lock in Collector.Lock, which is easy to cause deadlock.
Goroutine X:
ns.Collect
ns.Lock
Collector.Collect
Collector.RLock
Goroutine Y:
Collector.Add
Collector.Lock
ns.Lock
We should use ns.Lock without Collector.Lock in Add.
Fix : #6772
Signed-off-by: Wei Fu <fuweid89@gmail.com >
2022-04-10 09:17:21 +08:00
Akihiro Suda
d3aa7ee9f0
Run go fmt with Go 1.17
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The new `go fmt` adds `//go:build` lines (https://golang.org/doc/go1.17#tools ).
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp >
2021-08-22 09:31:50 +09:00
Maksym Pavlenko
efa8ab7158
Add runtime label to metrics
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Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com >
2021-07-23 10:04:46 -07:00
Michael Crosby
1239f54035
export cgroups collectors
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This makes it easier to extend the collectors to be used by external code and
task managers
Signed-off-by: Michael Crosby <crosbymichael@gmail.com >
2020-03-06 12:51:22 -05:00
Akihiro Suda
43fca9eba2
metrics: rename pids_v2 to pids
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dicussed in #3726
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp >
2019-12-13 15:41:08 +09:00
