1
vote
0answers
148 views

iotop complains “CONFIG_TASK_DELAY_ACCT not enabled in kernal” 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 ...
5
votes
1answer
503 views

Being 'nice' with I/O: limiting a processes I/O resources in *nix

I'm working on a big shared Ubuntu server and am annoying my colleagues. One of my processes is making a lot of inserts into a MySQL database and it's bogging the whole server down. MySQL is not ...
6
votes
3answers
6k views

How to get I/O usage by process in Unix? [duplicate]

Possible Duplicate: Linux: Is there something similar to "top" for I/O? I am trying to do some CPU intensive operation on a Linux machine and it is showing very high load. I want ...