All Questions
5
questions
4
votes
1
answer
2k
views
top equivalent to show I/O per process (per second) on mac/osx
Is there a top-like (visual) tool which can show per process disk I/O (kb/sec)?
The question was already asked at Monitor disk activity, á la top, or nettop (per process) on a Mac? and What'...
- 141
0
votes
1
answer
5k
views
What would cause a high `%wa` value when there is nothing performing heavy io?
I have a 92.3%wa value on top right now under linux and when I run iotop -a, I see nothing causing heavy io. What might be the cause of the large %wa value and how can I go about diagnosing this?
The ...
- 1,506
42
votes
4
answers
26k
views
iotop complains "CONFIG_TASK_DELAY_ACCT not enabled in kernel" only for specific process
I'm trying to use iotop to determine whether the CPUs are waiting on I/O at any point for a specific program called bwa (it's a next-generation sequence alignment program). If I start iotop without ...
- 581
34
votes
1
answer
18k
views
Full list of top-like tool family for perfomance monitoring in linux: iftop iotop htop atop more? [closed]
Top-like utilities are extremely handful in my work and I want to make sure I am not missing any of them. Please extend the following list of performance monitoring (top-like) family of linux tools:
...
69
votes
3
answers
46k
views
Linux: Is there something similar to "top" for I/O?
My disk often is utilized, but top (and htop, a custom replacement) show nothing suspicious.
Is there a way to sort processes by I/O (more specific: disk) utilization?
EDIT
Found out using iotop ...
- 1,808