Re: [hobbit] no iostat rrds?

[Asif Iqbal <vadud3 (at) gmail.com>]

On Thu, May 1, 2008 at 8:15 PM,  <craig (at) cookitservices.com> wrote:
> iostat graphs on Solaris in hobbit are broken.
> http://www.hswn.dk/hobbiton/2007/07/msg00335.html

so can we enable iostat graph now ?

I see this in the client data for example

[iostatdisk]
extended device statistics
device,r/s,w/s,kr/s,kw/s,wait,actv,svc_t,%w,%b,
sd0,a,0.2,3.4,24.0,118.4,0.0,0.1,30.2,0,2
sd0,c,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
sd1,a,0.2,3.4,24.1,118.4,0.0,0.1,28.4,0,2
sd1,c,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
nfs3,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
nfs4,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
extended device statistics
device,r/s,w/s,kr/s,kw/s,wait,actv,svc_t,%w,%b,
sd0,a,0.0,3.2,1.1,99.2,0.0,0.1,26.8,0,2
sd0,c,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
sd1,a,0.0,3.2,0.6,99.2,0.0,0.1,23.9,0,1
sd1,c,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
nfs3,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0
nfs4,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,0

I am interested in a iostatdisk graph.

Also my customer wants to be alerted for some of this issues on above iostat

- A service time value of more than 30ms on a disk that is more than 10% busy
- disk is more than 60% busy
- average wait time of more than 5

Also wants to be alerted for vmstat sr

- scan rate greater than 200 pages per second


>
> Even after these patches there seems to be a parsing issue on some filesystems.  ie. some filesystems get a solid graph line, some filesystems are a broken line.  "Random" data seems to be missing from the rrd's.  I have not located where the bug is yet though.
>
> Craig Cook
>
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>
>
>



-- 
Asif Iqbal
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