Initial request to server extremely slow after longer periods of inactivity

pathiaki2 at yahoo.com pathiaki2 at yahoo.com
Fri Apr 10 00:50:29 UTC 2015


Could this be a simple name resolution timeout issue?

Check your /etc/resolv.conf file and comment out the first server and 
see if using the second server gets faster response.

A simpler check would be to put the host that is connecting to the 
machine IPs address in the /etc/hosts and turn off DNS resolution in 
/etc/nsswitch.conf.

P.
On 04/09/2015 07:39, opendaddy at hushmail.com wrote:
> Hello!
>
> On 9. april 2015 at 5:20 AM, "Michael Schuster" <michaelsprivate at gmail.com> wrote:
>> Hi,
>>
>> at first glance, this sounds a bit like a paging/swapping issue -
>> are other things active on that machine?
> Not really, no.
>
> I have 2GB memory (350MB in use) and 3GB swap (600MB in use).
>
> Thanks!
>
> O.D.
>
>> regards
>> Michael
>>
>> On Thu, Apr 9, 2015 at 5:41 AM, <opendaddy at hushmail.com> wrote:
>>
>>> Hi!
>>>
>>> I'm running this Rails app on a DigitalOcean FreeBSD droplet.
>> Lately I've
>>> been experiencing extremely slow initial requests after longer
>> periods of
>>> inactivity. Subsequent requests are fine.
>>>
>>> At first I thought it was my PostgreSQL database or the Rails
>> app itself,
>>> but now I doubt that's the case as I just realized SSH
>> connections made
>>> simultaneously with those initial requests are equally slow.
>>>
>>> Has anybody ever encountered anything similar?
>>>
>>> Thanks!
>>>
>>> O.D.
>>>
>>> _______________________________________________
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>>>
>>
>>
>> -- 
>> Michael Schuster
>> http://recursiveramblings.wordpress.com/
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