diff options
Diffstat (limited to 'internal/flags')
| -rw-r--r-- | internal/flags/flags.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/internal/flags/flags.go b/internal/flags/flags.go index 890c18f..ab9a342 100644 --- a/internal/flags/flags.go +++ b/internal/flags/flags.go @@ -19,8 +19,12 @@ var validCollapsedFields = []string{ "path", "comm", "tracepoint", - "pid", "tid", + "pid", + "tid", "count", + "duration", + "durationToPrev", + "bytes", } func Get() Flags { @@ -73,7 +77,8 @@ func parse() { flag.StringVar(&singleton.FlamegraphName, "name", "foo", "Name of the flamegraph data output") flag.StringVar(&singleton.IorDataFile, "ior", "", "IOR data file to convert into collapsed format") - fields := flag.String("fields", "", "Comma separated list of fields to collapse") + fields := flag.String("fields", "", + fmt.Sprintf("Comma separated list of fields to collapse, valid are: %v", validCollapsedFields)) flag.Parse() singleton.TracepointsToAttach = extractTracepointFlags(*tracepointsToAttach) |