dear all:
i have install freebsd 14 in sata harddisk . below is information. this machine was so slowly . how to speed up .? thanks.
cpu : Xeon(R) CPU E5-1650 v3
ram: 32GB
disk: seagate 2TB.
i have install freebsd 14 in sata harddisk . below is information. this machine was so slowly . how to speed up .? thanks.
cpu : Xeon(R) CPU E5-1650 v3
ram: 32GB
disk: seagate 2TB.
Code:
# diskinfo -tv /dev/ada1p3
/dev/ada1p3
512 # sectorsize
1965765427200 # mediasize in bytes (1.8T)
3839385600 # mediasize in sectors
4096 # stripesize
0 # stripeoffset
3808914 # Cylinders according to firmware.
16 # Heads according to firmware.
63 # Sectors according to firmware.
ST2000DM001-1ER164 # Disk descr.
Z4Z50Q3Z # Disk ident.
ahcich5 # Attachment
id1,enc@n3061686369656d31/type@0/slot@2/elmdesc@Slot_01/p3 # Physical path
No # TRIM/UNMAP support
7200 # Rotation rate in RPM
Seek times:
Full stroke: 250 iter in 5.623468 sec = 22.494 msec
Half stroke: 250 iter in 5.151391 sec = 20.606 msec
Quarter stroke: 500 iter in 7.810032 sec = 15.620 msec
Short forward: 400 iter in 2.220425 sec = 5.551 msec
Short backward: 400 iter in 2.622122 sec = 6.555 msec
Seq outer: 2048 iter in 0.089199 sec = 0.044 msec
Seq inner: 2048 iter in 0.280802 sec = 0.137 msec
Transfer rates:
outside: 102400 kbytes in 0.494964 sec = 206884 kbytes/sec
middle: 102400 kbytes in 0.586504 sec = 174594 kbytes/sec
inside: 102400 kbytes in 1.037697 sec = 98680 kbytes/sec
# dmesg |grep "transfers"
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
cd0: 150.000MB/s transfers (SATA 1.x, UDMA6, ATAPI 12bytes, PIO 8192bytes)