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From Bryan Call <bc...@apache.org>
Subject Re: How to disable caching in Traffic server-7.0.0
Date Thu, 06 Apr 2017 19:25:54 GMT
For some reason the sigusr1 memory dump didn’t show up in traffic.out, but I don’t think
it is needed.

ATS is using 2.1GB of memory on your server.  Most of the memory (11GB) is being used by the
OS to cache the file system.  Linux will use the available RAM to cache the filesystem to
make disk access faster.  It will be freed if you need the RAM for applications.

I don’t think there is a memory issue on your server and looks to be healthy.

-Bryan

> On Apr 5, 2017, at 10:02 PM, Velusamy, Gandhimathi <gvelusam@Central.UH.EDU> wrote:
> 
> Hi Bryan,
> 
> Please, find attached the outputs of the commands you have asked me.
> 
> Thanks
> Gandhimathi
> 
> gvelusamy@p206:/usr/local$ ps aux --sort -rss | head
> 
> USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
> rl     1681 14.6 13.1 3387540 2134776 ?     Sl   Feb11 11297:41 /usr/lib/virtualbox/VBoxHeadless
--comment px206 --startvm 1778fe5a-464e-440d-9242-b4ee91b25361 --vrde config
> nobody    8061 21.5  0.3 1227460 58684 ?       Sl   23:48   0:17 /usr/local/bin/traffic_server
-M --bind_stdout /usr/local/var/log/trafficserver/traffic.out --bind_stderr /usr/local/var/log/trafficserver/traffic.out
--httpport 80:fd=9
> nobody    8053  0.1  0.0 422880  6452 ?        Sl   23:48   0:00 /usr/local/bin/traffic_manager
--bind_stdout /usr/local/var/log/trafficserver/traffic.out --bind_stderr /usr/local/var/log/trafficserver/traffic.out
> gvelusamy  7647  0.0  0.0  21916  4512 pts/2    Ss   23:16   0:00 -bash
> root      7595  0.0  0.0 105632  4236 ?        Ss   23:16   0:00 sshd: gvelusamy [priv]
> rl     1659  0.0  0.0 543420  3092 ?        Sl   Feb11  45:46 /usr/lib/virtualbox/VBoxSVC
--auto-shutdown
> root      8051  0.0  0.0 118132  3072 ?        Ssl  23:48   0:00 /usr/local/bin/traffic_cop
> gvelusamy  8094  0.0  0.0  21916  2816 pts/2    D+   23:49   0:00 -bash
> gvelusamy  7646  0.0  0.0 105632  1904 ?        S    23:16   0:00 sshd: gvelusamy@pts/2
> 
> <traffic.out>
> 
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> 
>> On Apr 5, 2017, at 12:12 PM, Bryan Call <bcall@apache.org <mailto:bcall@apache.org>>
wrote:
>> 
>> ps aux --sort -rss | head
> 


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