Działanie naszego HDD – IoTop – Debian Lenny
Pokazuje informacje o szybkości zapisu/odczytu z dysku, procentowe wykorzystanie dysku przez proces. 1) Instalacja IoTop: apt-get install iotop wywołujemy itop i Voilà: Total DISK READ: 0 B/s | Total DISK WRITE: 706.11 K/s PID USER DISK READ DISK WRITE SWAPIN IO> COMMAND 4288 root 0 B/s 706.11 K/s 0.00 % 0.00 % sftp-server 1 root 0 B/s 0 B/s 0.00 % 0.00 % init 2 root 0 B/s 0 B/s 0.00 % 0.00 % [kthreadd] 3 root 0 B/s 0 B/s 0.00 % 0.00 % [migration/0] 4 root 0 B/s 0 B/s 0.00 % 0.00 % [ksoftirqd/0] 5 root 0 B/s 0 B/s 0.00 % 0.00 % [watchdog/0] 6 root 0 B/s 0 B/s 0.00 % 0.00 % [events/0] 7 root 0 B/s 0 B/s 0.00 % 0.00 % [khelper] 3597 syslog 0 B/s 0 B/s 0.00 % 0.00 % syslogd -u syslog 3758 mysql 0 B/s 0 B/s 0.00 % 0.00 % mysqld –basedir=/usr –d 3909 root 0 B/s 0 B/s 0.00 % 0.00 % sshd: root@pts/0 152 root 0 B/s 0 B/s 0.00 % 0.00 % [pdflush] 153 root 0 B/s 0 B/s 0.00 % 0.00 % [pdflush] 154 root 0 B/s 0 B/s 0.00 % 0.00 % [kswapd0] 3760 mysql 0 B/s 0 B/s 0.00 % 0.00 % mysqld –basedir=/usr –d 1309 root 0 B/s 0 B/s 0.00 % 0.00 % [mpt_poll_0] 3635 messageb 0 B/s 0 B/s 0.00 % 0.00 % dbus-daemon –system 3615 root 0 B/s 0 B/s 0.00 % 0.00 % dd bs 1 if /proc/kmsg of 3617 klog 0 B/s 0 B/s 0.00 % 0.00 % klogd -P /var/run/klogd/k 3901 root 0 B/s 0 B/s 0.00 % 0.00 % getty 38400 tty1 3548 root 0 B/s 0 B/s 0.00 % 0.00 % getty 38400 tty4 3754 mysql 0 B/s 0 B/s 0.00 % 0.00 % mysqld –basedir=/usr –d