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тАО03-03-2008 02:34 PM
тАО03-03-2008 02:34 PM
scp
Hi,
how to run scp command with lowest priority.
i used the following command in my script.
nice -n 19 scp @
when i do top, i see that scp is taking less cpu but ssh process is using almost 100% cpu.
28103 root 39 19 3600 1820 1428 R 97 0.0 0:07.42 ssh
28102 root 39 19 3076 864 728 S 1 0.0 0:00.14 scp
is there any way to set the prioprity to ssh process in this case?
thank you,
how to run scp command with lowest priority.
i used the following command in my script.
nice -n 19 scp
when i do top, i see that scp is taking less cpu but ssh process is using almost 100% cpu.
28103 root 39 19 3600 1820 1428 R 97 0.0 0:07.42 ssh
28102 root 39 19 3076 864 728 S 1 0.0 0:00.14 scp
is there any way to set the prioprity to ssh process in this case?
thank you,
2 REPLIES 2
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тАО03-03-2008 04:11 PM
тАО03-03-2008 04:11 PM
Re: scp
Hi:
> when i do top, i see that scp is taking less cpu but ssh process is using almost 100% cpu.
The real concern isn't that a process is consuming 100% of a CPU, but (1) is any other process suffering; and (2) what else is running.
Regards!
...JRF...
> when i do top, i see that scp is taking less cpu but ssh process is using almost 100% cpu.
The real concern isn't that a process is consuming 100% of a CPU, but (1) is any other process suffering; and (2) what else is running.
Regards!
...JRF...
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тАО03-03-2008 11:18 PM
тАО03-03-2008 11:18 PM
Re: scp
Hello,
you can see that the scp process is sleeping (state S) and ssh is running (R). SSH and SCP are used together. Please take a look at the WA stats in top. 100% cpu load doesn't mean 100% work. ;) Maybe you system is waiting 80% of the time for IO.
Hope this helps.
Best regards,
Patrick
you can see that the scp process is sleeping (state S) and ssh is running (R). SSH and SCP are used together. Please take a look at the WA stats in top. 100% cpu load doesn't mean 100% work. ;) Maybe you system is waiting 80% of the time for IO.
Hope this helps.
Best regards,
Patrick
Best regards,
Patrick
Patrick
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