I'm currently restoring 1.5 mill. files and it's taking forever.
bacula-sd is using 100% CPU, disk IO is apparently low, so I assume it's
a CPU issue.
My machine has 16GB RAM and 2 CPUs:
top - 18:54:53 up 75 days, 10:16, 3 users, load average: 1.00, 1.00, 1.00
Tasks: 172 total, 1 running, 171 sleeping, 0 stopped, 0 zombie
Cpu0 : 85.3%us, 1.0%sy, 0.0%ni, 12.7%id, 0.0%wa, 0.0%hi, 1.0%si,
0.0%st
Cpu1 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Cpu2 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Cpu3 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Cpu4 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Cpu5 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Cpu6 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Cpu7 : 11.9%us, 0.0%sy, 0.0%ni, 88.1%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Mem: 16429812k total, 16345744k used, 84068k free, 1272k buffers
Swap: 3124632k total, 184k used, 3124448k free, 5690688k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4014 root 18 0 109m 19m 1264 S 100.3 0.1 135:07.23 bacula-sd
As you can see the process takes 100% CPU usage, on 1 core. Is there any
way to make Bacula use all cores? or any other way to speed up the
restore - By the looks of it, it could take days to restore the data.
Thanks
// Tom Sommer
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