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Re: Sudden but sustained high bandwidth usage

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Hey,

I wanted to ask something very specific, how often do you restart the service if at all? what shutdown_flifetime [http://www.squid-cache.org/Doc/config/shutdown_lifetime/] are you using?

Eliezer

On 09/03/2016 15:17, Heiler Bemerguy wrote:

Hi Amos,

Now you can help me on tracking it down.. lol... can you? I don't know
what debug_options (apart of 88,3) I should enable.
I just know that disabling range_offset will eliminate this issue,
because it won't even try to cache range requests. Also, it didn't
happen when I was using AUFS.

Another examples:
2016/03/09 00:27:54.016 kid2| 88,3| client_side_reply.cc(463) cacheHit:
clientCacheHit: http://au.download.windowsupdate.com/c/msdownload/upda
te/software/secu/2016/02/ie11-windows6.1-kb3139929-x64_55bffa59079eb8da45400d6b0432262f96adb3b0.psf,
0 bytes
2016/03/09 00:27:54.016 kid2| 88,3| client_side_reply.cc(470) cacheHit:
clientCacheHit: swapin failure for http://au.download.windowsupdate.co
m/c/msdownload/update/software/secu/2016/02/ie11-windows6.1-kb3139929-x64_55bffa59079eb8da45400d6b0432262f96adb3b0.psf


There are some 0 bytes responses (giving a swapin failure) that won't
give me much trouble because files are small, like this:
2016/03/09 09:57:25.107 kid2| 88,3| client_side_reply.cc(463) cacheHit:
clientCacheHit:
http://www.mte.gov.br/images/Imagens/Noticias/2016/BRICS31.JPG, 0 bytes
2016/03/09 09:57:25.107 kid2| 88,3| client_side_reply.cc(470) cacheHit:
clientCacheHit: swapin failure for
http://www.mte.gov.br/images/Imagens/Noticias/2016/BRICS31.JPG

Looking the source code:
         debugs(88, 3, "HIT object being deleted. Ignore the HIT.");
         return;
     }

     StoreEntry *e = http->storeEntry();

     HttpRequest *r = http->request;

     debugs(88, 3, "clientCacheHit: " << http->uri << ", " <<
result.length << " bytes");

     if (http->storeEntry() == NULL) {
         debugs(88, 3, "clientCacheHit: request aborted");

I don't get this "deleted", so the object is not being deleted, and
"request aborted" is not being show too..

Best Regards,



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