Re: [WebDNA] WebDNA slow processing
This WebDNA talk-list message is from 2011
It keeps the original formatting.
numero = 107735
interpreted = N
texte = I can also report that turning off all error logging has helped my situation. Now when I see 99.9% WebCatalog activity for extended time, the system stays responsive. Bill On Sat, Nov 26, 2011 at 9:09 AM, William DeVaul
wrote: > Can you tell us what column 3, 4, and 6 are used for? > > On Sat, Nov 26, 2011 at 7:25 AM, =A0 wro= te: >> Based on what you copy here, the problem seems to be a RAM problem: data= bases and templates are loaded in RAM by WebDNA, and there might be other a= pplications running on your server that could need lots of memory (Safari i= s a good example). You can type "free" in your terminal to see the avaiable= RAM, check the swap usage (this would tremendously slow things down) or ev= en use your "Activity Monitor" application >> >> >> Here is the .debug exemple, broken in lines to simplify the reading >> >> The webdna.debug, activated by "Technical Support Information" >> >> 1.- 11/18/08 >> 2.- 14:20:09 >> 3.- 11 >> 4.- -944508928 >> 5.- 024.183.098.016 >> 6.- >> 7.- /var/www/cgi-bin/WebCatalogEngine/Admin/AdminPrefs.tpl >> 8.- Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7.7) Gec= ko/20050416 >> 9.- login >> 10.- password >> 11.- http://www.domain.com/cgi-bin/WebCatalogEngine/Admin/AdminPrefs.tpl >> 12.- /cgi-bin/WebCatalogEngine/Admin/AdminPrefs.tpl >> 13.- /var/www/html/ >> 14.- command=3DAdminPut&InterpretAll=3DF&SerialNumber=3D************&Ser= ialNumber2=3Dnone&DateFormat=3D%25m%2F%25d%2F%25Y&TimeFormat=3D%25H%3A%25M%= 3A%25S&ReadDateFormat=3Dmdy&MathUseDateFormat=3D0&MaxFound=3D16000&CenturyB= reak=3D0&LimitThreads=3D25&ZapNulls=3D0&PreParseScript=3D1&PostParseScript= =3D0&CacheTemplates=3DF&CheckTemplateInterval=3D2&AutoCommit=3DT&DeadlockSe= conds=3D20&SafeWriteDatabase=3D1&CommandSecurity=3DT&CommandsAllowed=3DShow= Page%2C+FlushCache%2C+ShowCart%2C+Add%2C+Remove%2C+NewCart%2C+Purchase%2C+N= ewCartSearch%2C+Clear&CheckTemplateExtensions=3DT&ValidTemplateExtensions= =3D.tmpl+.tpl+.tp2+.dna+.html+.htm&CheckDatabaseExtensions=3DT&ValidDatabas= eExtensions=3D.db%2C+.txt&LineItemChangePassword=3Dftj8*%289&AbsolutePath= =3D0&InsecureFileMode=3D666&SecureFileMode=3D660&DebugLevel=3D0&CatchSignal= =3D0&LogError=3D0&DisplayError=3D1 >> 15.- __utmz=3D238728966.1225062648.23.3.utmcsr=3Dstore.webdna.us|utmccn= =3D(referral)|utmcmd=3Dreferral|utmcct=3D/default.tpl&__utma=3D238728966.11= 40128720646497800.1222376773.1226506042.1226682779.28& >> 16.- Host=3D www.domain.com&User-Agent=3DMozilla/5.0%20%28Macintosh%3B%2= 0U%3B%20PPC%20Mac%20OS%20X%20Mach-O%3B%20en-US%3B%20rv%3A1.7.7%29%20Gecko/2= 0050416&Accept=3Dtext/xml%2Capplication/xml%2Capplication/xhtml%2Bxml%2Ctex= t/html%3Bq%3D0.9%2Ctext/plain%3Bq%3D0.8%2Cimage/png%2C%2A/%2A%3Bq%3D0.5&Acc= ept-Language=3Den-us%2Cen%3Bq%3D0.5&Accept-Encoding=3Dgzip%2Cdeflate&Accept= -Charset=3DISO-8859-1%2Cutf-8%3Bq%3D0.7%2C%2A%3Bq%3D0.7&Keep-Alive=3D300&Co= nnection=3Dkeep-alive&Referer=3Dhttp%3A//www.domain.com/cgi-bin/WebCatalogE= ngine/Admin/AdminPrefs.tpl&Cookie=3D__utmz%3D238728966.1225062648.23.3.utmc= sr%3Dstore.webdna.us%7Cutmccn%3D%28referral%29%7Cutmcmd%3Dreferral%7Cutmcct= %3D/default.tpl%3B%20__utma%3D238728966.1140128720646497800.1222376773.1226= 506042.1226682779.28&Authorization=3DBasic%20YWRtaW46VTZeamF0MQ%3D%3D&Conte= nt-Type=3Dapplication/x-www-form-urlencoded&Content-Length=3D792& >> >> The SignalCatcher.debug, activated by "Catching Terminate signal" =A0wil= l provide the problematic code and the domain name: >> >> ---Thu Oct 23 01:59:05 2008 CDT Starting processid 16763 receive SIGSEGV= : >> ContextName: [EXCLUSIVELOCK] >> TemplatePath: /var/www/html/www.domain.com/euca/dev/a1pg/WebMerchant/pro= cessorders.tpl >> Includefile: ^WebMerchant/DoPurchases.inc >> PartOfWebDNA: [ExclusiveLock db=3DWebMerchantPrefs.db&db=3DOrders.db] >> =A0 =A0 =A0 =A0[text]ordersFolder=3D../[lookup db=3DSandBoxPrefs&lookInF= ield=3Dpreference&value=3DOrdersFolder&returnField=3Dvalue][/text] >> =A0 =A0 =A0 =A0[text]completedFolder=3D../[lookup db=3DSandBoxPrefs&look= InField=3Dpreference&value=3DCompletedF >> >> >> - chris >> >> On Nov 25, 2011, at 11:29, Thierry Almy wrote: >> >>> Hi >>> >>> We're running a copy of WebDNA 6.2 on a MacPro 2x QuadCore 2,4 GHz, 6GB= RAM, OS 10.6.8, iTools 9.0.5i >>> Apache has about 35 vhosts >>> >>> As soon as the server gets a bit load (~100 concurrent connections) and= WebDNA uses 110% to 160% of the processor, it takes up to 10 seconds to se= rve a page with WebDNA. >>> Since we have 8-Cores in the server, I guess WebDNA should be able to u= se more than 160% .... or am I wrong? >>> >>> Pages served directly from apache (no DNA) appear very quick. >>> >>> In cases of heavy load I have the following lines in the console log: >>> 25.11.11 14:26:43 =A0 =A0 sioux =A0 WebDNA[210] =A0 =A0 Error =A0 Could= not establish connection with the module. >>> >>> >>> And I've also seen the following lines, which makes me even more nervou= s: >>> 25.11.11 11:18:44 =A0 =A0 sioux =A0 com.apple.SystemStarter[36] =A0 =A0= Notice =A0*** set a breakpoint in malloc_error_break to debug >>> 25.11.11 11:18:45 =A0 =A0 sioux =A0 com.apple.SystemStarter[36] =A0 =A0= Notice =A0WebCatalog(210,0xa047a540) malloc: *** error for object 0xe0c970= : pointer being freed was not allocated >>> 25.11.11 11:47:12 =A0 =A0 sioux =A0 com.apple.SystemStarter[36] =A0 =A0= Notice =A0sem_open failed: returned EMFILE: Too many open files >>> >>> All the lines are repeated several times. >>> >>> >>> How can I find out what's blocking WebCatalog? >>> Is something wrong with my module? >>> >>> >>> Thanks for any help >>> Thierry >>> >>> ______________________ >>> mac&web gmbh >>> thierry almy >>> grabenstrasse 15 >>> 8200 schaffhausen >>> switzerland >>> web =A0 www.mac-web.ch >>> >>> --------------------------------------------------------- >>> This message is sent to you because you are subscribed to >>> the mailing list . >>> To unsubscribe, E-mail to: >>> archives: http://mail.webdna.us/list/talk@webdna.us >>> Bug Reporting: support@webdna.us >> >> --------------------------------------------------------- >> This message is sent to you because you are subscribed to >> the mailing list . >> To unsubscribe, E-mail to: >> archives: http://mail.webdna.us/list/talk@webdna.us >> Bug Reporting: support@webdna.us >> >
Associated Messages, from the most recent to the oldest:
I can also report that turning off all error logging has helped my situation. Now when I see 99.9% WebCatalog activity for extended time, the system stays responsive. Bill On Sat, Nov 26, 2011 at 9:09 AM, William DeVaul wrote: > Can you tell us what column 3, 4, and 6 are used for? > > On Sat, Nov 26, 2011 at 7:25 AM, =A0 wro= te: >> Based on what you copy here, the problem seems to be a RAM problem: data= bases and templates are loaded in RAM by WebDNA, and there might be other a= pplications running on your server that could need lots of memory (Safari i= s a good example). You can type "free" in your terminal to see the avaiable= RAM, check the swap usage (this would tremendously slow things down) or ev= en use your "Activity Monitor" application >> >> >> Here is the .debug exemple, broken in lines to simplify the reading >> >> The webdna.debug, activated by "Technical Support Information" >> >> 1.- 11/18/08 >> 2.- 14:20:09 >> 3.- 11 >> 4.- -944508928 >> 5.- 024.183.098.016 >> 6.- >> 7.- /var/www/cgi-bin/WebCatalogEngine/Admin/AdminPrefs.tpl >> 8.- Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7.7) Gec= ko/20050416 >> 9.- login >> 10.- password >> 11.- http://www.domain.com/cgi-bin/WebCatalogEngine/Admin/AdminPrefs.tpl >> 12.- /cgi-bin/WebCatalogEngine/Admin/AdminPrefs.tpl >> 13.- /var/www/html/ >> 14.- command=3DAdminPut&InterpretAll=3DF&SerialNumber=3D************&Ser= ialNumber2=3Dnone&DateFormat=3D%25m%2F%25d%2F%25Y&TimeFormat=3D%25H%3A%25M%= 3A%25S&ReadDateFormat=3Dmdy&MathUseDateFormat=3D0&MaxFound=3D16000&CenturyB= reak=3D0&LimitThreads=3D25&ZapNulls=3D0&PreParseScript=3D1&PostParseScript= =3D0&CacheTemplates=3DF&CheckTemplateInterval=3D2&AutoCommit=3DT&DeadlockSe= conds=3D20&SafeWriteDatabase=3D1&CommandSecurity=3DT&CommandsAllowed=3DShow= Page%2C+FlushCache%2C+ShowCart%2C+Add%2C+Remove%2C+NewCart%2C+Purchase%2C+N= ewCartSearch%2C+Clear&CheckTemplateExtensions=3DT&ValidTemplateExtensions= =3D.tmpl+.tpl+.tp2+.dna+.html+.htm&CheckDatabaseExtensions=3DT&ValidDatabas= eExtensions=3D.db%2C+.txt&LineItemChangePassword=3Dftj8*%289&AbsolutePath= =3D0&InsecureFileMode=3D666&SecureFileMode=3D660&DebugLevel=3D0&CatchSignal= =3D0&LogError=3D0&DisplayError=3D1 >> 15.- __utmz=3D238728966.1225062648.23.3.utmcsr=3Dstore.webdna.us|utmccn= =3D(referral)|utmcmd=3Dreferral|utmcct=3D/default.tpl&__utma=3D238728966.11= 40128720646497800.1222376773.1226506042.1226682779.28& >> 16.- Host=3D www.domain.com&User-Agent=3DMozilla/5.0%20%28Macintosh%3B%2= 0U%3B%20PPC%20Mac%20OS%20X%20Mach-O%3B%20en-US%3B%20rv%3A1.7.7%29%20Gecko/2= 0050416&Accept=3Dtext/xml%2Capplication/xml%2Capplication/xhtml%2Bxml%2Ctex= t/html%3Bq%3D0.9%2Ctext/plain%3Bq%3D0.8%2Cimage/png%2C%2A/%2A%3Bq%3D0.5&Acc= ept-Language=3Den-us%2Cen%3Bq%3D0.5&Accept-Encoding=3Dgzip%2Cdeflate&Accept= -Charset=3DISO-8859-1%2Cutf-8%3Bq%3D0.7%2C%2A%3Bq%3D0.7&Keep-Alive=3D300&Co= nnection=3Dkeep-alive&Referer=3Dhttp%3A//www.domain.com/cgi-bin/WebCatalogE= ngine/Admin/AdminPrefs.tpl&Cookie=3D__utmz%3D238728966.1225062648.23.3.utmc= sr%3Dstore.webdna.us%7Cutmccn%3D%28referral%29%7Cutmcmd%3Dreferral%7Cutmcct= %3D/default.tpl%3B%20__utma%3D238728966.1140128720646497800.1222376773.1226= 506042.1226682779.28&Authorization=3DBasic%20YWRtaW46VTZeamF0MQ%3D%3D&Conte= nt-Type=3Dapplication/x-www-form-urlencoded&Content-Length=3D792& >> >> The SignalCatcher.debug, activated by "Catching Terminate signal" =A0wil= l provide the problematic code and the domain name: >> >> ---Thu Oct 23 01:59:05 2008 CDT Starting processid 16763 receive SIGSEGV= : >> ContextName: [exclusivelock] >> TemplatePath: /var/www/html/www.domain.com/euca/dev/a1pg/WebMerchant/pro= cessorders.tpl >> Includefile: ^WebMerchant/DoPurchases.inc >> PartOfWebDNA: [ExclusiveLock db=3DWebMerchantPrefs.db&db=3DOrders.db] >> =A0 =A0 =A0 =A0[text]ordersFolder=3D../[lookup db=3DSandBoxPrefs&lookInF= ield=3Dpreference&value=3DOrdersFolder&returnField=3Dvalue][/text] >> =A0 =A0 =A0 =A0[text]completedFolder=3D../[lookup db=3DSandBoxPrefs&look= InField=3Dpreference&value=3DCompletedF >> >> >> - chris >> >> On Nov 25, 2011, at 11:29, Thierry Almy wrote: >> >>> Hi >>> >>> We're running a copy of WebDNA 6.2 on a MacPro 2x QuadCore 2,4 GHz, 6GB= RAM, OS 10.6.8, iTools 9.0.5i >>> Apache has about 35 vhosts >>> >>> As soon as the server gets a bit load (~100 concurrent connections) and= WebDNA uses 110% to 160% of the processor, it takes up to 10 seconds to se= rve a page with WebDNA. >>> Since we have 8-Cores in the server, I guess WebDNA should be able to u= se more than 160% .... or am I wrong? >>> >>> Pages served directly from apache (no DNA) appear very quick. >>> >>> In cases of heavy load I have the following lines in the console log: >>> 25.11.11 14:26:43 =A0 =A0 sioux =A0 WebDNA[210] =A0 =A0 Error =A0 Could= not establish connection with the module. >>> >>> >>> And I've also seen the following lines, which makes me even more nervou= s: >>> 25.11.11 11:18:44 =A0 =A0 sioux =A0 com.apple.SystemStarter[36] =A0 =A0= Notice =A0*** set a breakpoint in malloc_error_break to debug >>> 25.11.11 11:18:45 =A0 =A0 sioux =A0 com.apple.SystemStarter[36] =A0 =A0= Notice =A0WebCatalog(210,0xa047a540) malloc: *** error for object 0xe0c970= : pointer being freed was not allocated >>> 25.11.11 11:47:12 =A0 =A0 sioux =A0 com.apple.SystemStarter[36] =A0 =A0= Notice =A0sem_open failed: returned EMFILE: Too many open files >>> >>> All the lines are repeated several times. >>> >>> >>> How can I find out what's blocking WebCatalog? >>> Is something wrong with my module? >>> >>> >>> Thanks for any help >>> Thierry >>> >>> ______________________ >>> mac&web gmbh >>> thierry almy >>> grabenstrasse 15 >>> 8200 schaffhausen >>> switzerland >>> web =A0 www.mac-web.ch >>> >>> --------------------------------------------------------- >>> This message is sent to you because you are subscribed to >>> the mailing list . >>> To unsubscribe, E-mail to: >>> archives: http://mail.webdna.us/list/talk@webdna.us >>> Bug Reporting: support@webdna.us >> >> --------------------------------------------------------- >> This message is sent to you because you are subscribed to >> the mailing list . >> To unsubscribe, E-mail to: >> archives: http://mail.webdna.us/list/talk@webdna.us >> Bug Reporting: support@webdna.us >> >
William DeVaul
DOWNLOAD WEBDNA NOW!
Top Articles:
Talk List
The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...
Related Readings:
OT JavaScript question (1999)
Speaking of... (1999)
Shopping cart problem (2003)
[WebDNA] WebSite Examples (2008)
How true is this? (1999)
Please.. copies of Digest for 7/29 and 7/30? (1997)
Separate SSL Server (1997)
CSS positioning!!! (2001)
Searching for words equal to A or equal to B (1999)
WebDNA won't start on reboot (2003)
Running 2 two WebCatalog.acgi's (1996)
A Global Variable (1997)
[SHOWIF]s and empty arguments (1997)
[WebDNA] Bug reporting (2009)
Searching multiple Databases (1997)
printing twice? and fix (1997)
Fw: Webcat followup question (1999)
Multiple prices (1997)
MacActivity and PCS (1997)
[WebDNA] Unsubscribe (2008)