monitoring per-process disk io
aditya at grot.org
Thu Sep 30 18:02:47 UTC 2010
I'm trying to monitor, over the long-term, per-process disk IO (a
counter of bytes read and written per pid would be ideal).
I currently monitor per pid cpu and memory usage using the SNMP
Host-Resources MIB, however I don't see any oids for io (disk or
otherwise) per oid.
The closest I've come to finding what I want -- per-process disk IO
stats -- is the Linux tool dstat -- something like "screenshot 3" at:
which is the output of:
dstat -c --top-cpu -d --top-bio --top-latency
would be good...iostat, vmstat don't give that sort of info...
any suggestions or hints?
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