On Thu, Apr 13, 2017 at 1:46 PM, bruce <badouglas@xxxxxxxxx> wrote:
> Hey guys/gals!
>
> Got a test that I'm running. The test has a remote box running an app
> on a sep box (box2). Box2 has a screen session running so you can
> access box2 and do a
>
> "screen -r Session1"
>
> to access the running output.
>
> All of this works as expected. However, when I examine the "top"
> function in box2 I get the following. As you can see, it shows the
> screen session running at 99% of CPU!!!
>
> So, my question I guess how can I resolve this!
>
> The process/app running in the screen is essentially looping through
> the lines in a file, and doing some processing... For the 1st 2K lines
> or so the cpu doesn't appear to be doing anything weird.. in fact the
> cpu data isn't even shown in the top process...
>
> Thoughts/comments are welcome..
>
> Thanks
oops...
the screen output!!
[crawl_user@client-crawl-10d-dec-17-16-ssh-1gb-1 ~]$ top
top - 13:24:04 up 1 day, 9:50, 3 users, load average: 1.00, 1.00, 1.00
Tasks: 89 total, 3 running, 86 sleeping, 0 stopped, 0 zombie
Cpu(s): 99.7%us, 0.0%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.3%si, 0.0%st
Mem: 1020128k total, 899064k used, 121064k free, 83380k buffers
Swap: 0k total, 0k used, 0k free, 726792k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
12300 crawl_us 20 0 115m 1552 868 R 99.1 0.2 116:09.62 screen <<<<<<<<<
7 root 20 0 0 0 0 R 0.7 0.0 8:29.61 events/0
22041 crawl_us 20 0 99.7m 1936 944 S 0.3 0.2 0:00.01 sshd
1 root 20 0 19360 1412 1116 S 0.0 0.1 0:02.41 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kthreadd
3 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
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