Hi,
I took a look at the third tgz file. The problem is the disk naming. On
line 136 of parsing.py you can see the code looks for certain disk
names.
def _parse_proc_disk_stat_log(file, numCpu):
"""
Parse file for disk stats, but only look at the whole disks, eg. sda,
not sda1, sda2 etc. The format of relevant lines should be:
{major minor name rio rmerge rsect ruse wio wmerge wsect wuse running
use aveq}
"""
DISK_REGEX = 'hd.$|sd.$|vd.$'
But the log file contains blocks like
421
1 0 ram0 0 0 0 0 0 0 0 0 0 0 0
1 1 ram1 0 0 0 0 0 0 0 0 0 0 0
1 2 ram2 0 0 0 0 0 0 0 0 0 0 0
1 3 ram3 0 0 0 0 0 0 0 0 0 0 0
1 4 ram4 0 0 0 0 0 0 0 0 0 0 0
1 5 ram5 0 0 0 0 0 0 0 0 0 0 0
1 6 ram6 0 0 0 0 0 0 0 0 0 0 0
1 7 ram7 0 0 0 0 0 0 0 0 0 0 0
1 8 ram8 0 0 0 0 0 0 0 0 0 0 0
1 9 ram9 0 0 0 0 0 0 0 0 0 0 0
1 10 ram10 0 0 0 0 0 0 0 0 0 0 0
1 11 ram11 0 0 0 0 0 0 0 0 0 0 0
1 12 ram12 0 0 0 0 0 0 0 0 0 0 0
1 13 ram13 0 0 0 0 0 0 0 0 0 0 0
1 14 ram14 0 0 0 0 0 0 0 0 0 0 0
1 15 ram15 0 0 0 0 0 0 0 0 0 0 0
7 0 loop0 0 0 0 0 0 0 0 0 0 0 0
7 1 loop1 0 0 0 0 0 0 0 0 0 0 0
7 2 loop2 0 0 0 0 0 0 0 0 0 0 0
7 3 loop3 0 0 0 0 0 0 0 0 0 0 0
7 4 loop4 0 0 0 0 0 0 0 0 0 0 0
7 5 loop5 0 0 0 0 0 0 0 0 0 0 0
7 6 loop6 0 0 0 0 0 0 0 0 0 0 0
7 7 loop7 0 0 0 0 0 0 0 0 0 0 0
11 0 sr0 0 0 0 0 0 0 0 0 0 0 0
104 0 cciss/c0d0 739 932 33220 9080 1 0 8 70 5 2710 9590
104 1 cciss/c0d0p1 661 902 32362 8850 1 0 8 70 5 2680 9360
104 2 cciss/c0d0p2 1 0 2 30 0 0 0 0 0 30 30
104 5 cciss/c0d0p5 52 30 656 170 0 0 0 0 0 160 170
So if you extend the regex to be
DISK_REGEX = 'hd.$|sd.$|vd.$|cciss/c0d0$'
the charting will run without crashes.
Best
Anders
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https://bugs.launchpad.net/bugs/723663
Title:
ZeroDivisionError in bootchart when parsing data from a HP Proliant
DL360 G5
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