All Questions
5
questions
0
votes
0
answers
61
views
Tool to connect to a file descriptor for I/O
I'm looking for a unix tool which can connect me to a specific file descriptor and do some I/O operations on it, assuming that the user permissions are valid. What could I look to use?
- 141
1
vote
0
answers
285
views
Monitor disk I/O used by specific command
I know that there are various tools for monitoring disk I/O, but I am wondering specifically if there is something equivalent to time for disk usage? For example, I am benchmarking a specific command ...
- 121
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
6
votes
1
answer
2k
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 ...
- 163
6
votes
3
answers
11k
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 to ...
- 161