Tagged Questions
1
vote
0answers
36 views
Determine how much a process is using each disk?
How do I tell how much load a particular process is contributing to each of several available volumes/mounts? Seems that dstat only shows aggregate stats across all processes per disk, and iotop only ...
1
vote
1answer
36 views
iotop but for particular disk?
Is there a tool like iotop but for monitoring IO on specific volumes? (Or perhaps I missed a way to filter iotop?) If not is there any way to get at this information via (say)/proc? (dstat etc. ...
10
votes
1answer
687 views
Meaning of colours in htop
Given the option:
[ ] Detailed CPU time (System/IO-Wait/Hard-IRQ/Soft-IRQ/Steal/Guest)
In htop (Version 1.0.1) what are the meanings of the colours?
In the following image, I'm seeing rather a lot ...
3
votes
2answers
986 views
100.0%sy with poor disk performance
I have RHEL 5.4 kernel 2.6.18-164.el5 and I am experiencing very bad disk performance that happens randomly during working with Oracle.
Nothing appears in the logs.
When it happens, I see one CPU ...
