Clean up display of RPC statistics by omitting retransmit statistics
when there have been no retransmissions.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
tools/mountstats/mountstats.py | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index 1fb3e2f..9a6ec43 100644
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -272,8 +272,11 @@ class DeviceData:
print('%s:' % op)
print('\t%d ops (%d%%)' % \
(count, ((count * 100) / sends)), end=' ')
- print('\t%d retrans (%d%%)' % (retrans, ((retrans * 100) / count)), end=' ')
- print('\t%d major timeouts' % stats[2])
+ if retrans != 0:
+ print('\t%d retrans (%d%%)' % (retrans, ((retrans * 100) / count)), end=' ')
+ print('\t%d major timeouts' % stats[2])
+ else:
+ print('')
print('\tavg bytes sent per op: %d\tavg bytes received per op: %d' % \
(stats[3] / count, stats[4] / count))
print('\tbacklog wait: %f' % (float(stats[5]) / count), end=' ')
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