On Tue, 26 Feb 2008, Sam Morris wrote:
I've only seen the below happen once out of having run dstat dozens of
times, so it's not that high a priority. :)
----total-cpu-usage---- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai hiq siq| read writ| recv send| in out | int csw
8 0 92 0 0 0| 0 0 | 28k 1452B| 0 0 | 58 257
7 2 91 0 0 0| 0 172k| 19k 926B| 0 0 | 67 238
7 0 93 0 0 0| 0 0 | 10k 506B| 0 0 | 16 182
11 2 87 0 0 0| 0 44k| 23k 1212B| 0 0 | 62 362
8 0 92 0 0 0| 0 0 | 23k 1229B| 0 0 | 45 213
7 1 91 0 1 0| 0 0 | 10k 530B| 0 0 | 40 203
15 2 79 2 2 0| 0 68k| 0 120B| 0 0 | 23 168
12 1 86 0 1 0| 0 8192B| 23k 1327B| 0 0 | 76 317
8 1 91 0 0 0| 0 0 | 20k 1235B| 0 0 | 37 238
Traceback (most recent call last):
File "/usr/bin/dstat", line 1969, in ?
main()
File "/usr/bin/dstat", line 1914, in main
o.extract()
File "/usr/bin/dstat", line 511, in extract
self.val[name][i] = 100.0 * (self.cn2[name][i] - self.cn1[name][i]) /
(sum(self.cn2[name]) - sum(self.cn1[name]))
ZeroDivisionError: float division
Still I would like to know the circumstances when this happens. Is this
possibly a virtual machine ? Have there been other issues, like
time-synchronisation problems or hardware related problems ?
It would also be useful to know exactly it what module/plugin this happens
:) So I guess I need to improve the code to show that information as well.
--
-- dag wieers, [EMAIL PROTECTED], http://dag.wieers.com/ --
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