commands: Add an option to print memory usage at intervals

Use it with `hugo --print-mem
This commit is contained in:
Bjørn Erik Pedersen 2020-06-25 11:44:27 +02:00
parent f0266e2ef3
commit 48dbb593f7
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2 changed files with 56 additions and 0 deletions

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@ -212,6 +212,7 @@ type hugoBuilderCommon struct {
memprofile string
mutexprofile string
traceprofile string
printm bool
// TODO(bep) var vs string
logging bool
@ -299,6 +300,7 @@ func (cc *hugoBuilderCommon) handleFlags(cmd *cobra.Command) {
cmd.Flags().BoolP("path-warnings", "", false, "print warnings on duplicate target paths etc.")
cmd.Flags().StringVarP(&cc.cpuprofile, "profile-cpu", "", "", "write cpu profile to `file`")
cmd.Flags().StringVarP(&cc.memprofile, "profile-mem", "", "", "write memory profile to `file`")
cmd.Flags().BoolVarP(&cc.printm, "print-mem", "", false, "print memory usage to screen at intervals")
cmd.Flags().StringVarP(&cc.mutexprofile, "profile-mutex", "", "", "write Mutex profile to `file`")
cmd.Flags().StringVarP(&cc.traceprofile, "trace", "", "", "write trace to `file` (not useful in general)")