RE: HTTPS throughput too low
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RE: HTTPS throughput too low
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From: CK Z. <ck...@fo...> - 2011-10-12 00:59:16
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Attached logs, and output from console ============ loading batch is: Apach ====================================== ---------------------------------------------------------------------------- ---- Interval stats (latest:3 sec, clients:100, CAPS-curr:60): H/F Req:0,1xx:0,2xx:0,3xx:0,4xx:0,5xx:0,Err:0,T-Err:0,D:0ms,D-2xx:0ms,Ti:0B/s,To :0B/s H/F/S Req:200,1xx:0,2xx:201,3xx:0,4xx:0,5xx:0,Err:0,T-Err:0,D:553ms,D-2xx:553ms,Ti :6854220B/s,To:18800B/s ---------------------------------------------------------------------------- ---- Summary stats (runs:48 secs, CAPS-average:60): H/F Req:0,1xx:0,2xx:0,3xx:0,4xx:0,5xx:0,Err:0,T-Err:0,D:0ms,D-2xx:0ms,Ti:0B/s,To :0B/s H/F/S Req:2878,1xx:0,2xx:2873,3xx:0,4xx:0,5xx:0,Err:0,T-Err:0,D:614ms,D-2xx:614ms, Ti:6087722B/s,To:17182B/s ============================================================================ ===== Manual: clients:max[100],curr[100]. Inc num: [+|*]. ============================================================================ ===== Best Regards, CK #8042 -----Original Message----- From: Robert Iakobashvili [mailto:cor...@gm...] Sent: Tuesday, October 11, 2011 5:49 PM To: curl-loader-devel Subject: Re: HTTPS throughput too low Please, try CLIENTS_NUM_MAX=100 CLIENTS_NUM_START=100 and comment out #CLIENTS_RAMPUP_INC=10 Say, what happens with traffic and send me the log. On Tue, Oct 11, 2011 at 11:36 AM, CK Zhang <ck...@fo...> wrote: > Attached :) thanks! > > Best Regards, > CK > #8042 > > > -----Original Message----- > From: Robert Iakobashvili [mailto:cor...@gm...] > Sent: Tuesday, October 11, 2011 5:33 PM > To: curl-loader-devel > Subject: Re: HTTPS throughput too low > > Could you send me it zipped not rarred? > Thanks! > > On Tue, Oct 11, 2011 at 11:30 AM, CK Zhang <ck...@fo...> wrote: >> Dear Robert >> >> Attached test log by command "./curl-loader -f https.conf -v" >> >> Best Regards, >> CK >> #8042 >> >> -----Original Message----- >> From: Robert Iakobashvili [mailto:cor...@gm...] >> Sent: Tuesday, October 11, 2011 5:19 PM >> To: curl-loader-devel >> Subject: Re: HTTPS throughput too low >> >> Dear CK Zhang, >> >> Can you run HTTPS sessions with -v detailed logging and say if >> you seen in logs something interesting. >> Thanks, >> Robert >> >> >> >> On Tue, Oct 11, 2011 at 11:14 AM, CK Zhang <ck...@fo...> wrote: >>> Dear Robert >>> >>> >>> >>> Thanks a lot for your replay, >>> >>> >>> >>> Here are some answer about your questions >>> >>> >>> >>> >>> >>> What happens if you try HTTP? Does it impact throughput? >>> >>> It is normal and perfect if I test with HTTP, The throughput can reach > to >>> 950Mbps. >>> >>> >>> >>> Which tools you are using to measure throughput? >>> >>> There are 2 ways I used, >>> >>> 1 check the log summary form cur-loader like this >>> Ti:5261372B/s,To:18375B/s >>> >>> 2 check real time traffic speed on switch with connected test PC and HTTP >>> server >>> >>> >>> >>> What happens, if you try just to ftp some large file between the > machines? >>> >>> NO test >>> >>> What about CPU usage at both client and server? >>> >>> Both they are busy, about 80% >>> >>> Which HTTP server is in use? >>> >>> Apache/2.2.21 >>> >>> Have you looked into logs of curl-loader and your web-server? >>> >>> Checked log, not find abnormal issue. >>> >>> >>> >>> >>> >>> Today, I used Loadrunner11 to simulate https traffic with same >> environments >>> (same apache server) , it can reach to 110Mpbs. But still only get >> 800kbps >>> with cur-loader. >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> Best Regards, >>> >>> CK >>> >>> #8042 >>> >>> >>> >>> From: Robert Iakobashvili [mailto:cor...@gm...] >>> Sent: Tuesday, September 27, 2011 1:19 PM >>> To: curl-loader-devel >>> Subject: Re: HTTPS throughput too low >>> >>> >>> >>> Dear CK Zhang, >>> >>> On Mon, Sep 26, 2011 at 5:01 AM, CK Zhang <ck...@fo...> wrote: >>> >>> >>> >>> I want to get high https stream with curl loader, but the Https > throughput >>> is about 800kbps between two PC, Http throughput can reach 950Mbps in > that >> 2 >>> pcs, I do know if some have experience like this, and get a high https >>> throughput with curl-loader, Thanks for any supports and help!! >>> >>> >>> >>> >>> >>> Here is my configuration: >>> >>> >>> >>> PC1:CPU Inter E2200, Mem 2G, 1000M NIC >>> >>> OpenSSL: >>> >>> openssl-devel-1.0.0-4.el6_0.2.x86_64 >>> >>> openssl-1.0.0-4.el6_0.2.x86_64 >>> >>> openssl-perl-1.0.0-4.el6_0.2.x86_64 >>> >>> >>> >>> curl-loader-0.53 >>> >>> ########### GENERAL SECTION >>> ################################ >>> >>> BATCH_NAME= Apach >>> >>> CLIENTS_NUM_MAX=400 >>> >>> CLIENTS_NUM_START=100 >>> >>> CLIENTS_RAMPUP_INC=10 >>> >>> INTERFACE =eth2 >>> >>> NETMASK=16 >>> >>> IP_ADDR_MIN= 172.16.76.150 >>> >>> IP_ADDR_MAX= 172.16.246.250 #Actually - this is for self-control >>> >>> CYCLES_NUM= -1 >>> >>> URLS_NUM= 1 >>> >>> >>> >>> ########### URL SECTION #################################### >>> >>> >>> >>> URL=https://172.16.76.142/was/100KB.txt # the size of 100KB.txt is 100KB >>> >>> #URL=http://localhost/ACE-INSTALL.html >>> >>> URL_SHORT_NAME="local-index" >>> >>> REQUEST_TYPE=GET >>> >>> TIMER_URL_COMPLETION = 0 # In msec. When positive, Now it is > enforced >>> by cancelling url fetch on timeout >>> >>> TIMER_AFTER_URL_SLEEP =1000 >>> >>> ~ >>> >>> >>> >>> PC2. Works as Webserver,CPU Intel E7600,Mem 4G, 1000M NIC >>> >>> Server version: Apache/2.2.21 (Unix) >>> >>> Server built: Sep 21 2011 16:19:43 >>> >>> openssl-devel-1.0.0-4.el6_0.2.x86_64 >>> >>> openssl-1.0.0-4.el6_0.2.x86_64 >>> >>> openssl-perl-1.0.0-4.el6_0.2.x86_64 >>> >>> >>> >>> >>> >>> Interesting. >>> >>> >>> >>> What happens if you try HTTP? Does it impact throughput? >>> >>> >>> >>> Which tools you are using to measure throughput? >>> >>> >>> >>> What happens, if you try just to ftp some large file between the > machines? >>> >>> >>> >>> What about CPU usage at both client and server? >>> >>> Which HTTP server is in use? >>> >>> >>> >>> Have you looked into logs of curl-loader and your web-server? >>> >>> >>> >>> -- >>> Regards, >>> Robert Iakobashvili, Ph.D. >>> >>> >>> >>> Home: http://www.ghotit.com >>> >>> Blog: http://dyslexia-blog.ghotit.com >>> >>> Twitter: http://twitter.com/ghotit >>> >>> Facebook: http://facebook.com/ghotit >>> >>> ...................................................................... >>> >>> Ghotit Dyslexia >>> >>> Assistive technology that understands you >>> >>> ...................................................................... >>> >>> >>> >>> ________________________________ >>> >>> *** Please note that this message and any attachments may contain >>> confidential >>> and proprietary material and information and are intended only for the > use >>> of >>> the intended recipient(s). If you are not the intended recipient, you are >>> hereby >>> notified that any review, use, disclosure, dissemination, distribution or >>> copying >>> of this message and any attachments is strictly prohibited. If you have >>> received >>> this email in error, please immediately notify the sender and destroy > this >>> e-mail >>> and any attachments and all copies, whether electronic or printed. >>> Please also note that any views, opinions, conclusions or commitments >>> expressed >>> in this message are those of the individual sender and do not necessarily >>> reflect >>> the views of Fortinet, Inc., its affiliates, and emails are not binding > on >>> Fortinet and only a writing manually signed by Fortinet's General Counsel >>> can be >>> a binding commitment of Fortinet to Fortinet's customers or partners. >> Thank >>> you. *** >>> >>> ________________________________ >>> >>> >> > ---------------------------------------------------------------------------- >> -- >>> All the data continuously generated in your IT infrastructure contains a >>> definitive record of customers, application performance, security >>> threats, fraudulent activity and more. Splunk takes this data and makes >>> sense of it. Business sense. IT sense. Common sense. >>> http://p.sf.net/sfu/splunk-d2d-oct >>> _______________________________________________ >>> curl-loader-devel mailing list >>> cur...@li... >>> https://lists.sourceforge.net/lists/listinfo/curl-loader-devel >>> >>> >> >> >> >> -- >> Regards, >> Robert Iakobashvili, Ph.D. >> >> Home: http://www.ghotit.com >> Blog: http://dyslexia-blog.ghotit.com >> Twitter: http://twitter.com/ghotit >> Facebook: http://facebook.com/ghotit >> ...................................................................... >> Ghotit Dyslexia >> Assistive technology that understands you >> ...................................................................... >> >> > ---------------------------------------------------------------------------- >> -- >> All the data continuously generated in your IT infrastructure contains a >> definitive record of customers, application performance, security >> threats, fraudulent activity and more. Splunk takes this data and makes >> sense of it. Business sense. IT sense. Common sense. >> http://p.sf.net/sfu/splunk-d2d-oct >> _______________________________________________ >> curl-loader-devel mailing list >> cur...@li... >> https://lists.sourceforge.net/lists/listinfo/curl-loader-devel >> >> >> *** Please note that this message and any attachments may contain > confidential >> and proprietary material and information and are intended only for the use > of >> the intended recipient(s). If you are not the intended recipient, you are > hereby >> notified that any review, use, disclosure, dissemination, distribution or > copying >> of this message and any attachments is strictly prohibited. If you have > received >> this email in error, please immediately notify the sender and destroy this > e-mail >> and any attachments and all copies, whether electronic or printed. >> Please also note that any views, opinions, conclusions or commitments > expressed >> in this message are those of the individual sender and do not necessarily > reflect >> the views of Fortinet, Inc., its affiliates, and emails are not binding on >> Fortinet and only a writing manually signed by Fortinet's General Counsel > can be >> a binding commitment of Fortinet to Fortinet's customers or partners. > Thank you. *** >> >> > ---------------------------------------------------------------------------- > -- >> All the data continuously generated in your IT infrastructure contains a >> definitive record of customers, application performance, security >> threats, fraudulent activity and more. Splunk takes this data and makes >> sense of it. Business sense. IT sense. Common sense. >> http://p.sf.net/sfu/splunk-d2d-oct >> _______________________________________________ >> curl-loader-devel mailing list >> cur...@li... >> https://lists.sourceforge.net/lists/listinfo/curl-loader-devel >> >> > > > > -- > Regards, > Robert Iakobashvili, Ph.D. > > Home: http://www.ghotit.com > Blog: http://dyslexia-blog.ghotit.com > Twitter: http://twitter.com/ghotit > Facebook: http://facebook.com/ghotit > ...................................................................... > Ghotit Dyslexia > Assistive technology that understands you > ...................................................................... > > ---------------------------------------------------------------------------- > -- > All the data continuously generated in your IT infrastructure contains a > definitive record of customers, application performance, security > threats, fraudulent activity and more. Splunk takes this data and makes > sense of it. Business sense. IT sense. Common sense. > http://p.sf.net/sfu/splunk-d2d-oct > _______________________________________________ > curl-loader-devel mailing list > cur...@li... > https://lists.sourceforge.net/lists/listinfo/curl-loader-devel > > > *** Please note that this message and any attachments may contain confidential > and proprietary material and information and are intended only for the use of > the intended recipient(s). If you are not the intended recipient, you are hereby > notified that any review, use, disclosure, dissemination, distribution or copying > of this message and any attachments is strictly prohibited. If you have received > this email in error, please immediately notify the sender and destroy this e-mail > and any attachments and all copies, whether electronic or printed. > Please also note that any views, opinions, conclusions or commitments expressed > in this message are those of the individual sender and do not necessarily reflect > the views of Fortinet, Inc., its affiliates, and emails are not binding on > Fortinet and only a writing manually signed by Fortinet's General Counsel can be > a binding commitment of Fortinet to Fortinet's customers or partners. Thank you. *** > > ---------------------------------------------------------------------------- -- > All the data continuously generated in your IT infrastructure contains a > definitive record of customers, application performance, security > threats, fraudulent activity and more. Splunk takes this data and makes > sense of it. Business sense. IT sense. Common sense. > http://p.sf.net/sfu/splunk-d2d-oct > _______________________________________________ > curl-loader-devel mailing list > cur...@li... > https://lists.sourceforge.net/lists/listinfo/curl-loader-devel > > -- Regards, Robert Iakobashvili, Ph.D. Home: http://www.ghotit.com Blog: http://dyslexia-blog.ghotit.com Twitter: http://twitter.com/ghotit Facebook: http://facebook.com/ghotit ...................................................................... Ghotit Dyslexia Assistive technology that understands you ...................................................................... ---------------------------------------------------------------------------- -- All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ curl-loader-devel mailing list cur...@li... https://lists.sourceforge.net/lists/listinfo/curl-loader-devel *** Please note that this message and any attachments may contain confidential and proprietary material and information and are intended only for the use of the intended recipient(s). If you are not the intended recipient, you are hereby notified that any review, use, disclosure, dissemination, distribution or copying of this message and any attachments is strictly prohibited. If you have received this email in error, please immediately notify the sender and destroy this e-mail and any attachments and all copies, whether electronic or printed. Please also note that any views, opinions, conclusions or commitments expressed in this message are those of the individual sender and do not necessarily reflect the views of Fortinet, Inc., its affiliates, and emails are not binding on Fortinet and only a writing manually signed by Fortinet's General Counsel can be a binding commitment of Fortinet to Fortinet's customers or partners. Thank you. *** |
