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| author | Péter Szilágyi <peterke@gmail.com> | 2015-06-25 16:42:45 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2015-06-25 16:42:45 +0800 |
| commit | 3ea6b5ae32215daa6393e02682d6946a2aa89af3 (patch) | |
| tree | cf0726cd63ea21ecc29420ce975fda0e1d0a85df | |
| parent | d02f07a983ef4b42bfda86bd46c200bb4104e922 (diff) | |
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cmd/geth: list the available metrics if none specified
| -rw-r--r-- | cmd/geth/monitorcmd.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cmd/geth/monitorcmd.go b/cmd/geth/monitorcmd.go index 492865d0e..b51da91e6 100644 --- a/cmd/geth/monitorcmd.go +++ b/cmd/geth/monitorcmd.go @@ -71,6 +71,19 @@ func monitor(ctx *cli.Context) { utils.Fatalf("Failed to retrieve system metrics: %v", err) } monitored := resolveMetrics(metrics, ctx.Args()) + if len(monitored) == 0 { + list := []string{} + for _, metric := range expandMetrics(metrics, "") { + switch { + case strings.HasSuffix(metric, "/0"): + list = append(list, strings.Replace(metric, "/0", "/[0-100]", -1)) + case !strings.Contains(metric, "Percentiles"): + list = append(list, metric) + } + } + sort.Strings(list) + utils.Fatalf("No metrics specified.\n\nAvailable:\n - %s", strings.Join(list, "\n - ")) + } sort.Strings(monitored) // Create and configure the chart UI defaults |