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issue with vmstat data on RHEL3
- To: hobbit mailing list <hobbit (at) hswn.dk>
- Subject: issue with vmstat data on RHEL3
- From: Tom Georgoulias <tgeorgoulias (at) mcclatchy.com>
- Date: Tue, 23 Aug 2005 13:03:14 -0400
- Organization: McClatchy Interactive
- User-agent: Mozilla Thunderbird 1.0.6-1.1.fc4 (X11/20050720)
I'm still having some problems with Hobbit properly graphing the vmstat
data on my RHEL3 systems. It switches the cpu_idl and cpu_wait values,
even though I believe I have Hobbit configured correctly. I'm using the
8/22/05 snapshot.
I launch the client using:
./runclient.sh --os=rhel3 start
The client data file shows that the client data is reporting the vmstat
values correctly:
[vmstat]
procs memory swap io system
cpu
r b swpd free buff cache si so bi bo in cs us
sy wa id
1 0 0 535876 201132 1029684 0 0 0 1 1 0 0
0 0 0
0 0 0 534252 201132 1029716 0 0 0 47 117 42 0
0 1 98
But the values stored in the vmstat.rrd file are reversed, which seems
to indicate that hobbitd is still using the "linux" vmstat layout, not
the rhel3.
timestamp cpu_r cpu_b cpu_w
mem_swpd mem_free mem_buff mem_cach
mem_si
mem_so dsk_bi dsk_bo cpu_int
cpu_csw cpu_usr cpu_sys cpu_idl
cpu_wait
1124816100: 0.0000000000e+00 0.0000000000e+00 nan 0.0000000000e+00
5.3530218667e+05 2.0113200000e+05 1.0296953067e+06 0.0000000000e+00
0.0000000000e+00 0.0000000000e+00 4.7646666667e+01 1.1894000000e+02
4.4586666667e+01 6.4666666667e-01 0.0000000000e+00 1.6466666667e+00
9.8000000000e+01
Where did I go wrong?
Tom