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prevent div by 0 exceptions in certain environments

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This commit is contained in:
Dave Pedu 2016-01-28 22:19:18 -08:00
parent b1b98703ce
commit 12f9b53e75
1 changed files with 3 additions and 2 deletions
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5
pymonitor/monitors/diskio.py
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@ -9,6 +9,7 @@ def diskio(disks=[]):
continue
if stats.read_count == 0 and disk not in disks:
continue
print("wb ", stats.write_bytes, " wc ", stats.write_count)
stats = {
"disk": disk,
"disk.raw": disk,
@ -20,8 +21,8 @@ def diskio(disks=[]):
"writes": stats.write_count,
"read": stats.read_bytes,
"written": stats.write_bytes,
"read_size":round(stats.read_bytes/stats.read_count, 2),
"write_size":round(stats.write_bytes/stats.write_count, 2)
"read_size":round(stats.read_bytes/stats.read_count, 2) if stats.read_count > 0 else 0,
"write_size":round(stats.write_bytes/stats.write_count, 2) if stats.write_count > 0 else 0
}
yield(stats)