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Thanks for your contribution. |
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Added memory tests. |
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| return nil | ||
| } | ||
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| func getPageUsageByNUMAV2(path string) (cgroups.PageUsageByNUMA, error) { |
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nit: no need to have V2 in the function name, this package only contains cgroup v2 code.
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| type parseError = fscommon.ParseError | ||
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| func malformedLine(path, file, line string) error { |
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You copied the function over, without copying its docstring.
Perhaps it's better to move it to fscommon and make it available for all cgroups code?
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If you do something like this, please make it as a separate commit.
| return stats, nil | ||
| } | ||
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| func getNUMAFieldV2(stats *cgroups.PageUsageByNUMA, name string) *cgroups.PageStats { |
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Same here about V2 suffix.
| "github.com/opencontainers/runc/libcontainer/cgroups" | ||
| ) | ||
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| func expectMemoryStatEquals(t *testing.T, expected, actual cgroups.MemoryStats) { |
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Same here: maybe move this to fscommon_test and make available for both fs and fs2?
If you'll do something like this, please do it as a separate commit.
| if err := os.WriteFile(statPath, []byte(memoryStatContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(maxPath, []byte(memoryMaxUsageContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(lowPath, []byte(memoryLimitContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(currentPath, []byte(memoryUsageContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(swapMaxPath, []byte(memoryMaxUsageContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(numaStatPath, []byte(memoryNUMAStatContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.MkdirAll(fakesub1CgroupDir, 0o755); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(subnuma1StatPath, []byte(memoryNUMAStatContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.MkdirAll(fakesub2CgroupDir, 0o755); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| if err := os.WriteFile(subnuma2StatPath, []byte(memoryNUMAStatContents), 0o644); err != nil { | ||
| t.Fatal(err) | ||
| } |
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You can also move writeFileContents to fscommon under some _test.go file and re-use it from here.
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| func expectPageUsageByNUMAEquals(t *testing.T, expected, actual cgroups.PageUsageByNUMA) { | ||
| t.Helper() | ||
| if !reflect.DeepEqual(expected.Total, actual.Total) { |
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Hmm, why not reflect.DeepEqual(expected, actual)?
Signed-off-by: victoryang00 <yangyiwei2000@gmail.com>
3 participants
Add the parsing for
/sys/fs/cgroup/memory.numa_statand add to the correspondingPageUsageByNUMA.