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fix: Continue os collection on missing page file

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Signed-off-by: Ben Reedy <breed808@breed808.com>
This commit is contained in:
Ben Reedy
2022-12-16 21:57:44 +10:00
parent 1493a20262
commit 29086368ac
1 changed files with 4 additions and 2 deletions
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6
collector/os.go
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@@ -202,10 +202,12 @@ func (c *OSCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (
for _, pagingFile := range pagingFiles { for _, pagingFile := range pagingFiles {
fileString := strings.ReplaceAll(pagingFile, `\??\`, "") fileString := strings.ReplaceAll(pagingFile, `\??\`, "")
file, err := os.Stat(fileString) file, err := os.Stat(fileString)
// For unknown reasons, Windows doesn't always create a page file. Continue collection rather than aborting.
if err != nil { if err != nil {
return nil, err log.Debugf("Failed to read page file (reason: %s): %s\n", err, fileString)
} else {
fsipf += float64(file.Size())
} }
fsipf += float64(file.Size())
} }
gpi, err := psapi.GetPerformanceInfo() gpi, err := psapi.GetPerformanceInfo()