iotop
Use this command to display system processes input/output usage information.
Syntax
execute iotop <parameter> <parameter> <parameter> <parameter> <parameter> <parameter> <parameter> <parameter>
|
Parameter |
Description |
|---|---|
| --version | Show the program's version number and exit. |
| -h, --help | Show this help message and exit. |
| -o, --only | Only show processes or threads that are actually doing I/O. |
| -b, --batch | Non-interactive mode. |
| -n NUM, --iter=NUM | The number of iterations before ending (default = infinite). |
| -d SEC, --delay=SEC | The delay between iterations, in seconds (default = 1). |
| -p PID, --pid=PID | The processes/threads to monitor (default = all). |
| -u USER, --user=USER | The users to monitor (default = all). |
| -P, --processes | Only show processes, not all threads. |
| -a, --accumulated | Show the accumulated I/O instead of bandwidth. |
| -k, --kilobytes | Use kilobytes instead of a human friendly unit. |
| -t, --time | Add a timestamp on each line (implies --batch). |
| -q, --quiet | Suppress some lines of header (implies --batch). |