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worker MPM ã«ãŠã‘ã‚‹ mod_perl ã®ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•° - daily dayflower
ã‚¤ãƒžã‚¤ãƒ worker MPM ã§ mod_perl ãŒå®‰å…¨ã«ä½¿ãˆã‚‹è‡ªä¿¡ãŒãªã‹ã£ãŸã®ã§ç¢ºã‹ã‚ã¦ã¿ã¾ã—ãŸã€‚é¡Œã—ã¦ã€Œworker MPM ã§ã®ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•°ã¯ Thread Local Storage ã‹ Process Global Storage ã‹ï¼Ÿã€ ã¾ãšï¼Œprefork MPM ã§ã® httpd.conf ã‹ã‚‰æ›¸ãã¨ï¼Œ ServerLimit 2 MaxClients 2 StartServers 2 MinSpareServers 1 MaxSpareServers 0 MaxRequestsPerChild 0ã“ã‚“ãªæ„Ÿã˜ã§ï¼Œã“ã‚Œã¨ç‰ä¾¡ã‹ãªï¼Ÿã¨æ€ã† worker MPM ã® conf ã¯ ServerLimit 1 ThreadLimit 2 MaxClients 2 StartServers 1 MinSpareThreads 1 MaxSpareThreads 2 Thread
nihen 2009/07/21
mod_perl
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Linux ã®ãƒ—ãƒã‚»ã‚¹ãŒ Copy on Write ã§å…±æœ‰ã—ã¦ã„ã‚‹ãƒ¡ãƒ¢ãƒªã®ã‚µã‚¤ã‚ºã‚’èª¿ã¹ã‚‹
Linux ã¯ fork ã§åãƒ—ãƒã‚»ã‚¹ã‚’ä½œæˆã—ãŸå ´åˆã€è¦ªã®ä»®æƒ³ãƒ¡ãƒ¢ãƒªç©ºé–“ã®å†…å®¹ã‚’åã¸ã‚³ãƒ”ãƒ¼ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã—ã‹ã—ã¾ã¨ã‚‚ã«å…¨ç©ºé–“ã‚’ã‚³ãƒ”ãƒ¼ã—ã¦ã„ãŸã®ã§ã¯ fork ã®ã‚³ã‚¹ãƒˆãŒé«˜ããªã£ã¦ã—ã¾ã„ã¾ã™ã—ã€åãŒè¦ªã¨åŒã˜ã‚ˆã†ãªãƒ—ãƒã‚»ã‚¹ã¨ã—ã¦å‹•ä½œã—ç¶šã‘ã‚‹å ´åˆã¯ã€å†…å®¹ã®é‡è¤‡ã—ãŸãƒšãƒ¼ã‚¸ãŒå¤šæ•°ã§ãã¦ã—ã¾ã„ã€åŠ¹çŽ‡ãŒã‚ˆãã‚ã‚Šã¾ã›ã‚“ã€‚ ãã“ã§ã€Linux ã®ä»®æƒ³ãƒ¡ãƒ¢ãƒªã¯ã€ãƒ¡ãƒ¢ãƒªç©ºé–“ã‚’èˆã‚ã¦ã‚³ãƒ”ãƒ¼ã™ã‚‹ã®ã§ã¯ãªãã€ã¯ã˜ã‚ã¯è¦ªåã§ãƒ¡ãƒ¢ãƒªé ˜åŸŸã‚’å…±æœ‰ã—ã¦ãŠã„ã¦ã€æ›¸ãè¾¼ã¿ãŒã‚ã£ãŸæ™‚ç‚¹ã§ã€ãã®æ›¸ãè¾¼ã¿ã®ã‚ã£ãŸãƒšãƒ¼ã‚¸ã ã‘ã‚’è¦ªåã§å€‹åˆ¥ã«æŒã¤ã¨ã„ã†ä»•çµ„ã¿ã§ã“ã®å•é¡Œã‚’å›žé¿ã—ã¾ã™ã€‚Copy-On-Write (CoW) ã¨å‘¼ã°ã‚Œã‚‹æˆ¦ç•¥ã§ã™ã€‚å…±æœ‰ãƒ¡ãƒ¢ãƒªãƒšãƒ¼ã‚¸ã¯ã€è¦ªåãã‚Œãžã‚Œã®ä»®æƒ³ãƒ¡ãƒ¢ãƒªç©ºé–“ã‚’åŒä¸€ã®ç‰©ç†ãƒ¡ãƒ¢ãƒªã«ãƒžãƒƒãƒ”ãƒ³ã‚°ã™ã‚‹ã“ã¨ã§å®Ÿç¾ã•ã‚Œã¾ã™ã€‚ã‚ˆã‚Šè©³ã—ãã¯ ã‚³ãƒ”ãƒ¼ã‚ªãƒ³ãƒ©ã‚¤ãƒˆ - Wikipedia ãªã©ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ ã“ã® CoW ã«
nihen 2009/07/21
mod_perl
ãƒªãƒ³ã‚¯
å‹•çš„ã«ãƒãƒ¼ãƒ‰ã•ã‚Œã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’èª¿ã¹ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½œã£ã¦ã¿ãŸ - dann@webdev - dann's portal
ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚äº†æ—¥ã‚’2020å¹´1æœˆ31æ—¥(é‡‘)ã«æ±ºå®šã—ã¾ã—ãŸ ä»¥ä¸‹ã®ã‚¨ãƒ³ãƒˆãƒªã®é€šã‚Šã€ä»Šå¹´æœ«ã‚’ç›®å‡¦ã«ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã‚’çµ‚äº†äºˆå®šã§ã‚ã‚‹æ—¨ã‚’ãŠçŸ¥ã‚‰ã›ã—ã¦ãŠã‚Šã¾ã—ãŸã€‚ 2019å¹´æœ«ã‚’ç›®å‡¦ã«ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®æä¾›ã‚’çµ‚äº†ã™ã‚‹äºˆå®šã§ã™ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ ã“ã®ãŸã³ã€æ£å¼ã«çµ‚äº†æ—¥ã‚’æ±ºå®šã„ãŸã—ã¾ã—ãŸã®ã§ã€ä»¥ä¸‹ã®é€šã‚Šã”ç¢ºèªãã ã•ã„ã€‚ çµ‚äº†æ—¥: 2020å¹´1æœˆ31æ—¥(é‡‘) ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆå¸Œæœ›ç”³è«‹æœŸé™:2020å¹´1æœˆ31æ—¥(é‡‘) çµ‚äº†æ—¥ä»¥é™ã¯ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®é–²è¦§ãŠã‚ˆã³æŠ•ç¨¿ã¯è¡Œãˆã¾ã›ã‚“ã€‚æ—¥è¨˜ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãŒå¿…è¦ãªæ–¹ã¯ä»¥ä¸‹ã®è¨˜äº‹ã«ã—ãŸãŒã£ã¦æ‰‹ç¶šãã‚’ã—ã¦ãã ã•ã„ã€‚ ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã«æŠ•ç¨¿ã•ã‚ŒãŸæ—¥è¨˜ãƒ‡ãƒ¼ã‚¿ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã«ã¤ã„ã¦ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ ã”åˆ©ç”¨ã®ã¿ãªã•ã¾ã«ã¯ã”è¿·æƒ‘ã‚’ãŠã‹ã‘ã„ãŸã—ã¾ã™ãŒã€ã©ã†ãžã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚ 2020-06-25 è¿½è¨˜ ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãƒ‡ãƒ¼ã‚¿ã¯2020å¹´2æœˆ28
nihen 2009/07/21
mod_perl
ãƒªãƒ³ã‚¯
ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’useã—ãŸéš›ã®ãƒ¡ãƒ¢ãƒªä½¿ç”¨é‡(å¢—åŠ é‡)ã‚’èª¿ã¹ã¦ã¿ã‚‹ (iandeth.)
iandeth. Perl, Flash ActionScript, MySQL, Movable Type, ã‚·ã‚¹ãƒ†ãƒ é–‹ç™º - ãã‚“ãªãƒ†ãƒ¼ãƒžã®ã‚µã‚¤ãƒˆdeth. gtop.plx #!/usr/bin/perl use strict; use warnings; use GTop; my $gtop = GTop->new; my $before = $gtop->proc_mem($$)->size; eval $ARGV[0]; die $@ if $@; my $after = $gtop->proc_mem($$)->size; my $diff = GTop::size_string($after - $before); print "$diff : $ARGV[0]\n"; ä¾‹ï¼‰ CGIãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã®ãƒ¡ãƒ¢ãƒªå¢—åŠ é‡ã¯... $ ./gtop.plx 'use CGI' 704k :
nihen 2009/07/21
mod_perl
ãƒªãƒ³ã‚¯
Catalyst+mod_perlã§ã€$c->res->status(304)ã™ã‚‹ã¨Internal Server Errorã« - ã¨ã‚ã‚‹æŠ€è¡“å±‹ã®æˆ¯è¨€
Catalyst+mod_perlã§ã€$c->res->status(304)ã™ã‚‹ã¨Internal Server Errorã« ç¾è±¡ã‚’èª¬æ˜Žã™ã‚‹ã¨ãŸã£ãŸã“ã‚Œã ã‘ãªã‚“ã§ã™ãŒã€åŽŸå› èª¿æŸ»ã¨è§£æ±ºã«ãˆã‚‰ã„è‹¦åŠ´ã—ãŸã®ã§ãã®è¨˜éŒ² Apacheã®ã‚¢ã‚¯ã‚»ã‚¹ãƒã‚°ã§ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ‰ãŒ1ã«ãªã£ã¦ã„ã‚‹å¦™ãªãƒ¬ã‚³ãƒ¼ãƒ‰ãŒãŸãã•ã‚“ã‚ã‚‹ã®ã‚’è¦‹ã¤ã‘ãŸã®ãŒç™ºç«¯ã€‚ã¾ãšã€ã‚¢ãƒ—ãƒªã®å´ã§ãƒªã‚¯ã‚¨ã‚¹ãƒˆã¨ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚’ãƒã‚°ã«åã„ã¦ã¿ãŸã‚‰ã€ã“ã£ã¡ã®ãƒã‚°ã§ã¯304ã«ãªã£ã¦ã„ã‚‹ã®ãŒApacheå´ã§ã¯1ã«ãªã£ã¦ã„ã‚‹ã®ãŒåˆ†ã‹ã£ãŸã®ã§ã€å®Ÿéš›ã«304ãŒè¿”ã‚‹ã¯ãšã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’æŠ•ã’ã¦ã¿ã‚‹ã¨ã€"500 Internal Server Error"ã¨ã„ã†ç„¡æƒ…ãªãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãŒã€‚server.plã§ã¯ãã¡ã‚“ã¨304ãŒè¿”ã£ã¦ãã‚‹ã®ã§ã€æ°—ã¥ã„ã¦ã¾ã›ã‚“ã§ã—ãŸã€‚ ã“ã‚Œã§mod_perl(ã¨ã„ã†ã‹Catalyst::Engine::Apache)ã‚’ä½¿ã£ãŸã¨ãã®å•é¡Œã§ã‚ã‚‹ã“ã¨ã¯ã¯ã£
nihen 2006/12/22
perl

catalyst

mod_perl
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mod_perlã«é–¢ã™ã‚‹nihenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

worker MPM ã«ãŠã‘ã‚‹ mod_perl ã®ã‚°ãƒ­ãƒ¼ãƒãƒ«å¤‰æ•° - daily dayflower

Linux ã®ãƒ—ãƒ­ã‚»ã‚¹ãŒ Copy on Write ã§å…±æœ‰ã—ã¦ã„ã‚‹ãƒ¡ãƒ¢ãƒªã®ã‚µã‚¤ã‚ºã‚’èª¿ã¹ã‚‹

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mod_perlã«é–¢ã™ã‚‹nihenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

worker MPM ã«ãŠã‘ã‚‹ mod_perl ã®ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•° - daily dayflower

Linux ã®ãƒ—ãƒã‚»ã‚¹ãŒ Copy on Write ã§å…±æœ‰ã—ã¦ã„ã‚‹ãƒ¡ãƒ¢ãƒªã®ã‚µã‚¤ã‚ºã‚’èª¿ã¹ã‚‹

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