rendered paste bodyavg-cpu: %user %nice %system %iowait %steal %idle
1.38 0.00 13.75 0.00 0.00 84.88
Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s avgrq-sz avgqu-sz await svctm %util
sda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
sda1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
sda2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
sdb 0.00 1.98 0.00 10.89 0.00 557.43 51.18 0.00 0.18 0.18 0.20
sdb1 0.00 1.98 0.00 10.89 0.00 557.43 51.18 0.00 0.18 0.18 0.20
dm-0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
avg-cpu: %user %nice %system %iowait %steal %idle
4.36 0.87 3.24 0.37 0.00 91.15
Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s avgrq-sz avgqu-sz await svctm %util
sda 0.00 14.00 2.00 48.00 24.00 496.00 10.40 0.49 9.80 0.48 2.40
sda1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
sda2 0.00 14.00 2.00 48.00 24.00 496.00 10.40 0.49 9.80 0.48 2.40
sdb 0.00 13819.00 0.00 524.00 0.00 115016.00 219.50 3.05 5.82 0.10 5.20
sdb1 0.00 13819.00 0.00 524.00 0.00 115016.00 219.50 3.05 5.82 0.10 5.20
sdb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
dm-0 0.00 0.00 2.00 62.00 24.00 496.00 8.12 0.63 9.78 0.38 2.40
dm-1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
hdparm -tT
/dev/sdb1:
Timing cached reads: 17840 MB in 2.00 seconds = 8926.01 MB/sec
Timing buffered disk reads: 1110 MB in 3.00 seconds = 369.63 MB/sec
time dd if=/dev/zero of=/data/test.zero bs=1024 count=17000000
17000000+0 records in
17000000+0 records out
17408000000 bytes (17 GB) copied, 31.4302 seconds, 554 MB/s
real 0m31.617s
user 0m0.916s
sys 0m30.525s
---------------
time dd if=/dev/zero of=/data/test.zero bs=1048576 count=32768
32768+0 records in
32768+0 records out
34359738368 bytes (34 GB) copied, 58.6532 seconds, 586 MB/s
real 0m58.872s
user 0m0.033s
sys 0m30.622s
---------------
free
total used free shared buffers cached
Mem: 16426776 1472324 14954452 0 2728 294532
-/+ buffers/cache: 1175064 15251712
Swap: 2097144 176 2096968
-------------------
top - 20:34:40 up 41 days, 5:54, 1 user, load average: 20.77, 18.87, 20.10
Tasks: 172 total, 1 running, 170 sleeping, 0 stopped, 1 zombie
Cpu(s): 2.7%us, 10.2%sy, 0.9%ni, 85.2%id, 0.4%wa, 0.0%hi, 0.6%si, 0.0%st
Mem: 16426776k total, 1481736k used, 14945040k free, 2804k buffers
Swap: 2097144k total, 176k used, 2096968k free, 300500k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
24394 root 22 0 1036m 245m 8444 S 102.8 1.5 270:29.87 java
3059 root 30 10 948m 330m 8416 S 5.9 2.1 597:46.30 java
2948 root 29 10 954m 113m 8420 S 4.0 0.7 448:42.32 java
1 root 15 0 10348 692 588 S 0.0 0.0 0:09.44 init
2 root RT -5 0 0 0 S 0.0 0.0 0:00.17 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:33.01 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.15 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:32.32 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:00.36 migration/2
9 root 34 19 0 0 0 S 0.0 0.0 1:09.32 ksoftirqd/2
10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2
11 root RT -5 0 0 0 S 0.0 0.0 0:00.42 migration/3
12 root 34 19 0 0 0 S 0.0 0.0 0:30.26 ksoftirqd/3
13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3
14 root RT -5 0 0 0 S 0.0 0.0 0:00.15 migration/4
15 root 34 19 0 0 0 S 0.0 0.0 0:34.95 ksoftirqd/4
16 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/4
17 root RT -5 0 0 0 S 0.0 0.0 0:00.14 migration/5
18 root 34 19 0 0 0 S 0.0 0.0 0:32.80 ksoftirqd/5
19 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/5
20 root RT -5 0 0 0 S 0.0 0.0 0:00.26 migration/6
21 root 34 19 0 0 0 S 0.0 0.0 0:33.02 ksoftirqd/6