High IOWAIT
Posted: Fri May 30, 2014 6:08 am
I've a problem with iowait i'm getting around 30-50% iowait and deluge is the causing.
How i can determinate why i'm getting high load
Without deluge
Running deluge
Look at this,
without deluge running 62.5 MB/s
deluge runinng 3.96 M/s and IOTWAIT 61.63 % if i'm capable to run 60 MB/s?
I'm only running 25 active torrents.
Thanks
How i can determinate why i'm getting high load
Without deluge
Code: Select all
# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 17.1716 s, 62.5 MB/s
Code: Select all
top - 23:56:24 up 1 day, 8:43, 1 user, load average: 1.64, 1.10, 0.99
Tasks: 22 total, 1 running, 21 sleeping, 0 stopped, 0 zombie
%Cpu(s): 15.7 us, 36.5 sy, 0.0 ni, 0.7 id, 36.9 wa, 0.0 hi, 0.0 si, 10.2 st
KiB Mem: 524288 total, 524152 used, 136 free, 0 buffers
KiB Swap: 524288 total, 47500 used, 476788 free. 485036 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
23790 deluge 20 0 86492 23076 4088 S 50.4 4.4 7:09.48 deluged
4293 deluge 20 0 47180 8136 2300 S 3.3 1.6 21:59.04 deluge-web
1 root 20 0 4408 668 664 S 0.0 0.1 0:01.51 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd/100
3 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khelper/100
Code: Select all
# iotop
Total DISK READ: 3.96 M/s | Total DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
195047 be/4 1000 3.95 M/s 0.00 B/s 0.00 % 61.63 % python /usr/bin/deluged --port=58846 --config=/home/deluge/.config/deluge
without deluge running 62.5 MB/s
deluge runinng 3.96 M/s and IOTWAIT 61.63 % if i'm capable to run 60 MB/s?
I'm only running 25 active torrents.
Thanks