- NG Firewall firmware versions 4.2.x, 5.0.x, 5.2.x
- netfence firmware versions 4.2.x
How to test read performance for harddisk on a running NG Firewall?
Use the following command to get the read performance data.hdparm -tT /dev/<DEVICE>
Example:hdparm -tT /dev/hdc
Timing buffer-cache reads: 1624 MB in 2.00 seconds = 812.00 MB/sec
Timing buffered disk reads: 116 MB in 3.05 seconds = 38.03 MB/sec