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Adds helper function for getting NRestarts

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This commit is contained in:
Tai Groot
2021-05-16 19:41:44 -07:00
parent 1ce6ec028a
commit dd48d610dc
4 changed files with 100 additions and 15 deletions
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9
helpers.go
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@@ -24,6 +24,15 @@ func GetStartTime(ctx context.Context, unit string, opts Options) (time.Time, er
return time.Parse(dateFormat, value)
}
// Get the number of times a process restarted (`systemctl show [unit] --property NRestarts`) as an int
func GetNumRestarts(ctx context.Context, unit string, opts Options) (int, error) {
value, err := Show(ctx, unit, properties.NRestarts, opts)
if err != nil {
return -1, err
}
return strconv.Atoi(value)
}
// Get current memory in bytes (`systemctl show [unit] --property MemoryCurrent`) an an int
func GetMemoryUsage(ctx context.Context, unit string, opts Options) (int, error) {
value, err := Show(ctx, unit, properties.MemoryCurrent, opts)