Hi, I can see you are Varying by User-Agent and Cookie, it might be that. Varying by User-Agent will make varnish to hit again the backend if it doesn't have a cached version already. And varying by cookie will hit again even if you have a cached version for the browser, unless you always send the same cookie.
I think your problem is with the Vary header. On Thu, Dec 2, 2010 at 8:52 AM, Vitaly Burshteyn <[email protected]>wrote: > Stig, > > > > Ok so here is the log output from crome: > > > > > > 4 TxHeader b Host: stagingvarnish.broadway.com > > 4 TxHeader b Referer: > http://stagingvarnish.broadway.com/shows/jersey-boys/ > > 4 TxHeader b Accept: > application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5 > > 4 TxHeader b User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; > en-US) AppleWebKit/534.7 (KHTML, like Gecko) Chrome/7.0.517.44 Safari/534.7 > > 4 TxHeader b Accept-Language: en-US,en;q=0.8 > > 4 TxHeader b Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3 > > 4 TxHeader b Accept-Encoding: gzip > > 4 TxHeader b Cookie: omni=bwy; LMD_18157499=0; affi=old; s_cc=true; > s_sq=broadwayprod%3D%2526pid%253DShow%25253A%252520Jersey%252520Boys%25253A%252520Overview%2526pidt%253D1%2526oid%253Dhttp%25253A// > stagingvarnish.broadway.com/%2526ot%253DA%26broadwayqa%3D%2526pid%253 > > 4 TxHeader b X-Varnish: 548007645 > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.110571 0.069738 > HTTP/1.1 200 OK > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.054721 0.053967 > HTTP/1.1 200 OK > > 0 CLI - Rd ping > > 0 CLI - Wr 200 PONG 1291290621 1.0 > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.061056 0.067568 > HTTP/1.1 200 OK > > 4 RxProtocol b HTTP/1.1 > > 4 RxStatus b 200 > > 4 RxResponse b OK > > 4 RxHeader b Date: Thu, 02 Dec 2010 11:50:19 GMT > > 4 RxHeader b Server: Apache/2.2.9 (Fedora) > > 4 RxHeader b Vary: User-Agent,Cookie,Accept-Encoding > > 4 RxHeader b Content-Encoding: gzip > > 4 RxHeader b Connection: close > > 4 RxHeader b Transfer-Encoding: chunked > > 4 RxHeader b Content-Type: text/html; charset=utf-8 > > 3 TTL c 548007645 RFC 120 1291290622 0 0 0 0 > > 3 VCL_call c fetch > > 3 TTL c 548007645 VCL 86400 1291290620 > > 3 TTL c 548007645 VCL 240 1291290620 > > 3 VCL_return c deliver > > 3 ObjProtocol c HTTP/1.1 > > 3 ObjStatus c 200 > > 3 ObjResponse c OK > > 3 ObjHeader c Date: Thu, 02 Dec 2010 11:50:19 GMT > > 3 ObjHeader c Server: Apache/2.2.9 (Fedora) > > 3 ObjHeader c Vary: User-Agent,Cookie,Accept-Encoding > > 3 ObjHeader c Content-Type: text/html; charset=utf-8 > > 3 ObjHeader c Content-Encoding: gzip > > 3 ObjHeader c Cache-Control: max-age=3600 > > 3 ObjHeader c magicmarker: 1 > > 4 BackendClose b s1 > > 3 Length c 12314 > > 3 VCL_call c deliver > > 3 VCL_return c deliver > > 3 TxProtocol c HTTP/1.1 > > 3 TxStatus c 200 > > 3 TxResponse c OK > > 3 TxHeader c Server: Apache/2.2.9 (Fedora) > > 3 TxHeader c Vary: User-Agent,Cookie,Accept-Encoding > > 3 TxHeader c Content-Type: text/html; charset=utf-8 > > 3 TxHeader c Content-Encoding: gzip > > 3 TxHeader c Cache-Control: max-age=3600 > > 3 TxHeader c magicmarker: 1 > > 3 TxHeader c Content-Length: 12314 > > 3 TxHeader c Date: Thu, 02 Dec 2010 11:50:22 GMT > > 3 TxHeader c X-Varnish: 548007645 > > 3 TxHeader c Age: 0 > > 3 TxHeader c Via: 1.1 varnish > > 3 TxHeader c Connection: keep-alive > > 3 ReqEnd c 548007645 1291290619.872500896 1291290622.596549034 > 0.000085831 2.723987103 0.000061035 > > 3 Debug c "herding" > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.053767 0.053917 > HTTP/1.1 200 OK > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.053378 0.064020 > HTTP/1.1 200 OK > > 0 CLI - Rd ping > > 0 CLI - Wr 200 PONG 1291290624 1.0 > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.053538 0.053822 > HTTP/1.1 200 OK > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.054416 0.061619 > HTTP/1.1 200 OK > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.053792 0.053815 > HTTP/1.1 200 OK > > > > > > > > > > > > And this is from firefox – same pc different browser and it does not hit > cache. > > > > 4 TxHeader b X-Varnish: 548007646 > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.163856 0.081809 > HTTP/1.1 200 OK > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.058637 0.062411 > HTTP/1.1 200 OK > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.054320 0.074936 > HTTP/1.1 200 OK > > 0 CLI - Rd ping > > 0 CLI - Wr 200 PONG 1291290714 1.0 > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.074913 0.065536 > HTTP/1.1 200 OK > > 4 RxProtocol b HTTP/1.1 > > 4 RxStatus b 200 > > 4 RxResponse b OK > > 4 RxHeader b Date: Thu, 02 Dec 2010 11:51:52 GMT > > 4 RxHeader b Server: Apache/2.2.9 (Fedora) > > 4 RxHeader b Vary: User-Agent,Cookie,Accept-Encoding > > 4 RxHeader b Content-Encoding: gzip > > 4 RxHeader b Connection: close > > 4 RxHeader b Transfer-Encoding: chunked > > 4 RxHeader b Content-Type: text/html; charset=utf-8 > > 3 TTL c 548007646 RFC 120 1291290715 0 0 0 0 > > 3 VCL_call c fetch > > 3 TTL c 548007646 VCL 86400 1291290712 > > 3 TTL c 548007646 VCL 240 1291290712 > > 3 VCL_return c deliver > > 3 ObjProtocol c HTTP/1.1 > > 3 ObjStatus c 200 > > 3 ObjResponse c OK > > 3 ObjHeader c Date: Thu, 02 Dec 2010 11:51:52 GMT > > 3 ObjHeader c Server: Apache/2.2.9 (Fedora) > > 3 ObjHeader c Vary: User-Agent,Cookie,Accept-Encoding > > 3 ObjHeader c Content-Type: text/html; charset=utf-8 > > 3 ObjHeader c Content-Encoding: gzip > > 3 ObjHeader c Cache-Control: max-age=3600 > > 3 ObjHeader c magicmarker: 1 > > 4 BackendClose b s2 > > 3 Length c 12314 > > 3 VCL_call c deliver > > 3 VCL_return c deliver > > 3 TxProtocol c HTTP/1.1 > > 3 TxStatus c 200 > > 3 TxResponse c OK > > 3 TxHeader c Server: Apache/2.2.9 (Fedora) > > 3 TxHeader c Vary: User-Agent,Cookie,Accept-Encoding > > 3 TxHeader c Content-Type: text/html; charset=utf-8 > > 3 TxHeader c Content-Encoding: gzip > > 3 TxHeader c Cache-Control: max-age=3600 > > 3 TxHeader c magicmarker: 1 > > 3 TxHeader c Content-Length: 12314 > > 3 TxHeader c Date: Thu, 02 Dec 2010 11:51:55 GMT > > 3 TxHeader c X-Varnish: 548007646 > > 3 TxHeader c Age: 0 > > 3 TxHeader c Via: 1.1 varnish > > 3 TxHeader c Connection: keep-alive > > 3 ReqEnd c 548007646 1291290712.451340914 1291290715.647519112 > 0.000088930 3.196125031 0.000053167 > > 3 Debug c "herding" > > 0 Backend_health - s1 Still healthy 4--X-RH 10 5 10 0.053839 0.069662 > HTTP/1.1 200 OK > > 0 Backend_health - s2 Still healthy 4--X-RH 10 5 10 0.054015 0.062656 > HTTP/1.1 200 OK > > > > > > > > > > > > > > Vitaly Burshteyn > > Senior Network Engineer > > Broadway.com, Theatre Direct International > > 729 7th Avenue > > New York, New York 10019 > > Phone: 212.817.9117 > > Cell# 917-701-5732 > > > > *From:* Stig Bakken [mailto:[email protected]] > *Sent:* Thursday, December 02, 2010 1:24 AM > *To:* Vitaly Burshteyn > *Cc:* [email protected] > *Subject:* Re: normalicing accept headers > > > > Hi Vitaly, > > > > It would probably be easier to help if you posted a log dump of the same > url in two browsers. > > > > - Stig > > > > On Thu, Dec 2, 2010 at 4:06 AM, Vitaly Burshteyn <[email protected]> > wrote: > > Hello, > > > > So I am still trying to figure out why I cant hit a cached page with a > different browser other then the one it was cached with. I am pretty sure i > got my vary statements right, they show up similar in the logs, so I know I > am missing something. > > > > Can there be something other then Vary tags that can be causing this? > > > > Thank you. > > > > Vitaly Burshteyn > > Senior Network Engineer > > Broadway.com, Theatre Direct International > > 729 7th Avenue > > New York, New York 10019 > > Phone: 212.817.9117 > > Cell# 917-701-5732 > > > > > _______________________________________________ > varnish-misc mailing list > [email protected] > http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc > > > > > _______________________________________________ > varnish-misc mailing list > [email protected] > http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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