buffered disk reads: 2348 MB in 3.00 seconds = 782.35 MB/sec
Swp[ 0/32765MB] Load average: 0.02 0.05 0.05 │root@ubuntu-server:/home/user# hdparm —direct -tT /dev/sda
Uptime: 00:58:09 │
│/dev/sda:
PID USER PRI NI VIRT RES SHR S CPU% MEM% TIME+ Comman│ Timing O_DIRECT cached reads: 4764 MB in 2.00 seconds = 2382.00 MB/
4371 root 20 0 30340 3972 2960 R 2.6 0.0 0:10.33 htop │sec
1297 root 20 0 306M 55252 24708 S 2.6 0.2 0:24.69 /usr/b│ Timing O_DIRECT disk reads: 9260 MB in 3.00 seconds = 3086.35 MB/sec
2365 user 20 0 651M 31828 24624 S 1.3 0.1 0:14.22 gnome-│root@ubuntu-server:/home/user#
1888 user 20 0 1563M 140M 68880 S 0.6 0.4 0:31.78 compiz│
1907 user 20 0 397M 25280 22100 S 0.0 0.1 0:05.66 /usr/b│
1137 root 20 0 159M 6936 6136 S 0.0 0.0 0:04.57 /usr/b│
2937 root 20 0 24504 3324 2636 S 0.0 0.0 0:02.52 tmux │
2306 user 20 0 650M 29436 16556 S 0.0 0.1 0:00.45 /usr/b│
668 syslog 20 0 249M 2876 2332 S 0.0 0.0 0:00.05 rsyslo│
1505 user 20 0 491M 27112 21208 S 0.0 0.1 0:02.76 /usr/l│
1627 user 20 0 1137M 15112 12652 S 0.0 0.0 0:00.18 /usr/l│
1896 user 20 0 1563M 140M 68880 S 0.0 0.4 0:01.03 compiz│
624 messagebu 20 0 40116 3600 2296 S 0.0 0.0 0:00.73 dbus-d│