[squid-users] Odp: Re: Odp: Re: Odp: Odp: Re: Only TCP_MISS

Fri Jan 16 09:41:59 UTC 2015

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16.01.2015 3:35, Robert ?????:
> Dnia Czwartek, 15 Stycznia 2015 22:16 Yuri Voinov <yvoinov at gmail.com> napisał(a)
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>>  Oh,
>> 
>>  of course - you must to warm up cache first also.
>> 
>>  :)
>> 
>
> 1. warm up cache
> What the hell is that ? ;) , no Squid installation guide says about
it, please give me link to some (simple) guide to warm up my swap to
cache as much as possible
This is obvious thing. To do that you need to permit cache work some
days or some month with normal load - to fill cache_dir and/or memory cache.
>
>
> 2. "First reason - HTTP headers. I.e, no cache. etc. You can override
them with refresh_patterns violations. :)"
> Again, please tell me what refresh_patterns should I set to increase
as most caching , also with headers caching if this is possible
http://www.squid-cache.org/Doc/config/refresh_pattern/
>
>
> 3. I did next text with site pkp.pl:
> 1421356447.223    193 10.59.1.9 TCP_MISS/200 4657 GET
http://rozklad-pkp.pl/img/content/icons/disab.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.270    200 10.59.1.9 TCP_MISS/200 4505 GET
http://rozklad-pkp.pl/img/content/icons/direct.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.274    961 10.59.1.9 TCP_MISS/200 80175 GET
http://rozklad-pkp.pl/css/lato-bold-webfont.woff -
HIER_DIRECT/213.199.225.44 text/plain
> 1421356447.297    190 10.59.1.9 TCP_MISS/200 1683 GET
http://rozklad-pkp.pl/img/content/icons/arrow-down-3.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.442    198 10.59.1.9 TCP_MISS/200 1732 GET
http://rozklad-pkp.pl/img/content/icons/main/plus.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.455    193 10.59.1.9 TCP_MISS/200 1834 GET
http://rozklad-pkp.pl/img/header/search.png - HIER_DIRECT/213.199.225.44
image/png
> 1421356447.476    209 10.59.1.9 TCP_MISS/200 1665 GET
http://rozklad-pkp.pl/img/content/icons/main/from.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.502    228 10.59.1.9 TCP_MISS/200 1641 GET
http://rozklad-pkp.pl/img/content/icons/main/cal.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.525      2 10.59.1.9 TCP_MEM_HIT/200 46701 GET
http://rozklad-pkp.pl/img/content/icons/map/mapa3.png - HIER_NONE/-
image/png
> 1421356447.530    246 10.59.1.9 TCP_MISS/200 1666 GET
http://rozklad-pkp.pl/img/content/icons/main/to.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.569    266 10.59.1.9 TCP_MISS/200 1735 GET
http://rozklad-pkp.pl/img/content/icons/arrow-up-2.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.901    445 10.59.1.9 TCP_MISS/200 8944 GET
http://rozklad-pkp.pl/img/content/bg/bn-na.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.932    471 10.59.1.9 TCP_MISS/200 7638 GET
http://rozklad-pkp.pl/img/content/bg/bn-na_780.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356447.959    478 10.59.1.9 TCP_MISS/200 6506 GET
http://rozklad-pkp.pl/img/content/bg/bn-na_480.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356448.457    916 10.59.1.9 TCP_MISS/200 1573 GET
http://rozklad-pkp.pl/img/content/icons/main/minus.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356448.477    932 10.59.1.9 TCP_MISS/200 1786 GET
http://rozklad-pkp.pl/hafas-res/img/sel_prod_ice.gif -
HIER_DIRECT/213.199.225.44 image/gif
> 1421356448.552    979 10.59.1.9 TCP_MISS/200 1771 GET
http://rozklad-pkp.pl/hafas-res/img/sel_prod_ic.gif -
HIER_DIRECT/213.199.225.44 image/gif
> 1421356448.586   1281 10.59.1.9 TCP_MISS/200 672 GET
http://bbcdn-bbnaut.ibillboard.com/server-static-files/bbnaut-b.swf -
HIER_DIRECT/194.213.222.30 application/x-shockwave-flash
> 1421356448.668    741 10.59.1.9 TCP_MISS/200 1823 GET
http://rozklad-pkp.pl/hafas-res/img/sel_prod_ir-d.gif -
HIER_DIRECT/213.199.225.44 image/gif
> 1421356448.694    757 10.59.1.9 TCP_MISS/200 1868 GET
http://rozklad-pkp.pl/hafas-res/img/sel_prod_re-rb.gif -
HIER_DIRECT/213.199.225.44 image/gif
> 1421356448.956    467 10.59.1.9 TCP_MISS/200 9284 GET
http://rozklad-pkp.pl/img/content/banners/banner3.jpg -
HIER_DIRECT/213.199.225.44 image/jpeg
> 1421356448.973    477 10.59.1.9 TCP_MISS/200 4047 GET
http://rozklad-pkp.pl/img/content/icons/arrow-up-4.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356448.976    417 10.59.1.9 TCP_MISS/200 636 GET
http://rozklad-pkp.pl/css/images/ui-bg_flat_75_ffffff_40x100.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356449.045    324 10.59.1.9 TCP_MISS/200 5414 GET
http://rozklad-pkp.pl/img/content/icons/bullet-active.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356449.064    338 10.59.1.9 TCP_MISS/200 4736 GET
http://rozklad-pkp.pl/img/content/icons/bullet.png -
HIER_DIRECT/213.199.225.44 image/png
> 1421356449.110    917 10.59.1.9 TCP_MISS/200 16451 GET
http://rozklad-pkp.pl/img/content/banners/banner2.jpg -
HIER_DIRECT/213.199.225.44 image/jpeg
> 1421356449.321    179 10.59.1.9 TCP_MISS/200 1594 GET
http://rozklad-pkp.pl/favicon.ico - HIER_DIRECT/213.199.225.44
image/vnd.microsoft.icon
> 1421356449.658    348 10.59.1.9 TCP_MISS/304 167 GET
http://bbnaut.ibillboard.com/g/ca2 - HIER_DIRECT/62.209.227.210 -
>
>
> .. and once again I see many picture files not cached , why ?
It can be because no-cache pragma presist in HTTP header in server
reply. You can check server headers and possibility of caching (or
needful using HTTP-violates refresh_pattern directives) with this tool:

https://redbot.org/
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WBR, Yuri
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