[Æ©´×] eAccelerator¼³Ä¡¿Í PHP ¼º´É Çâ»ó ºÐ¼® | ÀÛ¼ºÀÏ : 2005/08/13 16:11 |
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Á¦ ¸ñ : eAccelerator¼³Ä¡¿Í PHP ¼º´É Çâ»ó ºÐ¼® ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ ) ÀÛ¼ºÀÏ : 2005.6.21(È) Á¤¸®ÀÏ : 2005.8.2(È), 8.9(È)~12(±Ý) ´ëÇü »çÀÌÆ®·Î °¥¼ö·Ï 0.01ÃÊÀÇ ½Ã°£ÀÌ¶óµµ ÀÀ´ä¼Óµµ ´ÜÃàÇϱâ À§ÇØ ÇÔ¼ö ¼±Á¤À̳ª, ¸Þ¸ð¸® »ç¿ë·®À» üũÇÏ°í ÁÙÀ̱â À§ÇÑ ³ë·Â°ú DB Äõ¸® Æ©´×ÇÏ´Â °æ¿ì´Â ´Ù¹Ý»ç´Ù. º»ÀÎÀÌ ¿î¿µÇÏ´Â »çÀÌÆ®µµ ¸¶Âù°¡Áö ·Î ÀÌ·± ³ë·ÂÀº °è¼ÓµÇ¾î ¿ÔÀ¸³ª ÀÌ·¯ÇÑ Æ©´×¿¡´Â ÇÑ°è°¡ ¹ß»ýÇϱ⠸¶·ÃÀÌ´Ù. phpÀÇ ¼º´É Çâ»óÀ» À§Çؼ Zend Optimizer, Turck MMCache, APC, ionCube PHP Accelerator µîÀ» »ç¿ë Ç߰ųª µé¾îº¸±â´Â ÇßÀ»°ÍÀÌ´Ù. ÀÌÁß 2003³â ¸»À» ¸¶Áö¸·À¸·Î °³¹ßÀÌ Áß´ÜµÈ Turck MMCacheÀ¸·Î ¼º´É Çâ»óÀÇ Àç¹Ì¸¦ ºÃ´Ù´Â ¾ê±â´Â ½É½ÉÄ¡ ¾Ê°Ô µé¾úÀ» °ÍÀÌ´Ù. ¹Ù·Î ÀÌ Turck MMCacheÀÇ µÚ¸¦ ÀÕ´Â eAccelerator¿¡ ´ëÇØ ¾Ë¾Æº¸ÀÚ. eAccelerator¿¡ ´ëÇÑ ¼Ò°³´Â ¸î¸î ºÐµé¿¡ ÀÇÇØ ÀÌ¹Ì µÇ¾î¼, ÀÌ ±ÛÀº °£´ÜÇÑ ¼³Ä¡ ¹æ¹ý°ú ¾î´À Á¤µµÀÇ ¼º´É Çâ»óÀÌ ÀÖ¾ú´ÂÁö¿¡ ÃÊÁ¡À» ¸ÂÃâ °ÍÀÌ´Ù. eAccelerator ȨÆäÀÌÁö : http://sourceforge.net/projects/eaccelerator/ 1. Linux¿¡¼ ¼³Ä¡ * ¼³Ä¡È¯°æ : CentOS 3.5(Redhat AS ±â¹Ý), Apache 1.3.x, PHP 4.3.x (Apache, PHP ¼³Ä¡µÈ »óÅÂ) eAccelerator ¼Ò½º ÄÄÆÄÀÏÀ» ÇÑ´Ù.
2. FreeBSD¿¡¼ ¼³Ä¡ * ¼³Ä¡È¯°æ : FreeBSD 4.x, Apache 1.3.x, PHP 4.3.x (Apache, PHP ¼³Ä¡µÈ »óÅÂ) 1) ÃֽŠPorts ½Ã½ºÅÛÀ¸·Î updateÇÑ´Ù. (Çʼö ¾Æ´Ô)
2) eaccelerator ports¸¦ ¼³Ä¡ÇÑ´Ù.
3) /usr/local/etc/php/extensions.ini ÆÄÀÏÀÇ ¸¶Áö¸·¿¡ eaccelerator ¸ðµâÀ» Ãß°¡ÇÑ´Ù. ¹Ýµå½Ã extension=session.so ¼³Á¤ÀÌ ÀÖÀ» °æ¿ì À̺¸´Ù ¾Æ·¡¿¡ Ãß°¡ÇØ¾ß ÇÑ´Ù.
3. eAccelerator ¼³Á¤°ú À¥ÀÎÅÍÆäÀ̽º (Linux, FreeBSD °øÅë) 1) ij½Ì ÆÄÀÏÀÌ ÀúÀåµÉ µð·ºÅ丮¸¦ »ý¼ºÇÑ´Ù. (www ±ÇÇÑÀ¸·Î À¥¼¹ö ½ÇÇàÇÑ °æ¿ìÀÓ) /tmp º¸´Ù /var/tmp ¸¦ »ç¿ëÇÏ´Â °ÍÀº /tmp °ø°£ ºÎÁ·ÇÒ °æ¿ì ´ëüÇÒ¸¸ÇÑ °ø°£À¸·Î Àû´ç Ç߱⠶§¹®ÀÌ¸ç ±âº» ¼³Ä¡ ¹®¼¿¡´Â /tmp ¾Æ·¡¿¡ ¼³Ä¡ÇÏ´Â °ÍÀ¸·Î µÇ¾î ÀÖ´Ù.
2) php.ini ¸¶Áö¸·¿¡ ´ÙÀ½À» ¼³Á¤ÇÑ´Ù.
- eaccelerator.shm_size = eAccelerator°¡ »ç¿ëÇÒ °øÀ¯ ¸Þ¸ð¸®·®. ´ÜÀ§ MBytes. 0À» ÁöÁ¤Çϸé OS ±âº»°ª. default = 0 - eaccelerator.cache_dir = ij½Ì µð·ºÅ丮¸¦ ÁöÁ¤. precompiled code, session data, content µîÀÌ ÀúÀåµÈ´Ù. - eaccelerator.enable = eAccelerator »ç¿ë ¿©ºÎ. ´ç¿¬È÷ 1 - eaccelerator.optimizer = ÃÖÀûÈ ¿©ºÎ. 1= enable, 0 = disable - eaccelerator.check_mtime= php ÆÄÀÏ º¯°æ½Ã°£À» üũÇÏ¿© ¹Ý¿µÇÒ °ÍÀÎÁö ¿©ºÎ - eaccelerator.debug = debug ·Î±ë ¿©ºÎ - eaccelerator.filter = ij½ÌÇÒ php ÆÄÀÏÀ» ÁöÁ¤ÇÑ´Ù. *.php *.html *.php3 ó·³ ÁöÁ¤ÇÒ ¼ö ÀÖÀ¸¸ç "" ·Î ºñ¿öµÎ¸é ¸ðµç php ÆÄÀÏÀÌ Ä³½ÌµÈ´Ù. - eaccelerator.shm_max = eaccelerator_put() ÇÔ¼ö »ç¿ëÇÒ ¶§ ÃÖ´ë ÇÒ´çÇÒ ¼ö ÀÖ´Â °øÀ¯ ¸Þ¸ð¸® Å©±â¸¦ bytes´ÜÀ§·Î Ç¥½ÃÇÑ´Ù. (¿¹. 10240, 10K, 1M). 0Àº Á¦ÇÑ ¾øÀ½ eaccelerator_put() ÇÔ¼ö´Â °øÀ¯¸Þ¸ð¸®¿¡ ƯÁ¤ µ¥ÀÌÅ͸¦ ÁöÁ¤ÇÑ ½Ã°£µ¿¾È ³Ö¾îµÎ´Â eAccelerator ÀÚüÇÔ¼öÀÌ´Ù. - eaccelerator.shm_ttl = »õ ½ºÅ©¸³Æ® ÆÄÀÏÀ» ij½ÌÇÒ¸¸ÇÑ °øÀ¯ ¸Þ¸ð¸®°¡ ¾ø´Ù¸é, ssh_ttl Ãʵ¿¾È ¾×¼¼½º°¡ ¾ø´Â ¸ðµç ½ºÅ©¸³Æ®¸¦ »èÁ¦ÇÑ´Ù. default = 0. 0Àº »èÁ¦¾ÈÇÔÀ» ÀÇ¹Ì - eaccelerator.shm_prune_period= ÀÌ ¼³Á¤Àº À§ÀÇ shm_ttl ¼³Á¤°ú ºñ½ÁÇÏ´Ù. ÁöÁ¤ÇÑ Ãʺ¸´Ù ¿À·¡Àü¿¡ ¸¸µé¾îÁø ½ºÅ©¸³Æ®¸¦ Á¦°ÅÇÑ´Ù. Áï, shm_ttlÀº ¾×¼¼½º½Ã°£¿¡, shm_prune_period´Â »ý¼º½Ã°£¿¡ µû¶ó »èÁ¦ÇÑ´Ù. default = 0. 0Àº »èÁ¦¾ÈÇÔÀ» ÀÇ¹Ì - eaccelerator.shm_only = ÄÄÆÄÀÏµÈ ½ºÅ©¸³Æ®¸¦ µð½ºÅ©¿¡ ij½ÌÇÒ °ÍÀÎÁö ¿©ºÎ. session data¿Í content ij½ÌÀº À̼³Á¤°ú ¹«°ü. default = 0. 0À̸é ij½ÌÀ» À§ÇØ µð½ºÅ©¿Í ¸Þ¸ð¸®¸¦ ¸ðµÎ »ç¿ëÇÑ´Ù. - eaccelerator.compress = ij½ÃµÈ ³»¿ë ¾ÐÃà ¿©ºÎ - eaccelerator.compress_level= ¾ÐÃà ·¹º§ ÁöÁ¤. 9´Â ÃÖ´ë ¾ÐÃà ·¹º§ 3) Apache Àç½ÇÇàÀ¸·Î ¼³Á¤À» Àû¿ëÇϸé /var/tmp/eaccelerator ij½Ì µð·ºÅ丮¿¡´Â ¾Æ·¡¿Í °°Àº ÇüÅÂÀÇ Ä³½Ì ÆÄÀϵéÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù.
4) ÀÚ~ ÀÌÁ¦ À¥ÀÎÅÍÆäÀ̽º¸¦ ¸¸³ªº¸ÀÚ. tar·Î Ǭ eAccelerator ¼Ò½º¸¦ º¸¸é eaccelerator_password.php°ú eaccelerator.php º¼ ¼ö ÀÖ´Ù. eaccelerator_password.php Àº À¥ÀÎÅÍÆäÀ̽º¿ë °ü¸® password¸¦ ¼³Á¤ÇÏ´Â ÆÄÀÏÀÌ´Ù. À¥À̳ª ½©¿¡¼ ½ÇÇà ÈÄ »ç¿ëÇÒ ID/PW ÀÔ·ÂÇÏ¸é ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾òÀ» °ÍÀÌ´Ù. ³»¿ëó·³ 2ÁÙÀÇ ¼³Á¤À» php.ini ¿¡ Ãß°¡ÇÑ´Ù.
Apache¸¦ Àç½ÇÇàÇÏ°í, eaccelerator.php ÆäÀÌÁö¸¦ º¸¸é ´ÙÀ½°ú °°Àº ȸéÀÌ Ä³½ÌµÈ ÆÄÀϸñ·Ï °ú È÷Æ®¼ö, ¸Þ¸ð¸® »ç¿ë·® µîÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù. ¹öÆ° Ŭ¸¯À¸·Î ¼³Á¤ º¯°æµµ °¡´ÉÇÏ´Ù. °¢°¢ ij½Ì »ç¿ë¾ÈÇÔ(Disable), ÃÖÀûÈ »ç¿ë¾ÈÇÔ(Disable Opt.), »ç¿ë¾ÈÇÏ´Â ½ºÅ©¸³Æ®³ª ÆÄÀÏ Àº ij½Ì¿¡¼ »èÁ¦(Clear), expireµÈ ½ºÅ©¸³Æ®³ª ÆÄÀÏÀº ij½Ì¿¡¼ »èÁ¦(Clean)¸¦ ÀǹÌÇÑ´Ù. 4. ¼º´ÉÇâ»ó °á°ú´Â? Àû¿ë ȯ°æÀº ÀÌ·¸´Ù. 10¿©´ë ÀÌ»óÀÇ À¥¼¹ö(Á¤È®È÷ ¼ýÀÚ¸¦ ¹àÈ÷±â´Â Èûµé´Ù. ^^)¸¦ L4 Switch·Î ·Îµå ¹ß·±½ÌÇÏ¸é¼ ¼ºñ½ºµÇ°í ÀÖ´Â Áß´ëÇü »çÀÌÆ®ÀÌ´Ù. À̹ÌÁö ÆÄÀÏÀº ¿©·¯ ´ëÇü »çÀÌÆ®°¡ ±×·¯ÇϵíÀÌ º°µµ À̹ÌÁö À¥¼¹ö ÅëÇؼ ÀÌ·ïÁö¸ç, ¿©±â 10¿©´ëÀÇ ¼¹ö¿¡´Â ¼ø¼ö php, html µîÀ¸·Î¸¸ À¥¼ºñ½º°¡ µÇ°í ÀÖ´Ù. ÀÌ µé ¼¹öÁß 40~50%ÀÇ ¼¹ö¿¡ ¸îÁÖ°£ÀÇ ½Ã°£°£°ÝÀ¸·Î µÎ°í Â÷±ÙÂ÷±Ù eAccelerator¸¦ ¼³Ä¡Çß´Ù. - OS : FreeBSD 4.x ȯ°æ - ¿î¿µÈ¯°æ : Apache 1.3.x, PHP 4.3.x - °¢ ¼¹öÀÇ ¸ÞÀθ޸𸮠: 2GB ¶Ç´Â 4GB - CPU : Xeon 2.xGhz X 2°³ ¾Æ·¡ À̹ÌÁö¿¡¼ CPU load´Â sar·Î ¾òÀº ÃÖ±Ù 5ºÐ, ÃÖ±Ù 15ºÐ Æò±Õ Load¿¡ 100À» °öÇÏ¿© 5ºÐ ÀÌ»ó °£°ÝÀ¸·Î MRTG·Î ±×·± °ÍÀ̸ç, ½ÇÁ¦ ¼ºñ½º¿¡ ÅõÀÔµÈ »óÅÂÀÌ´Ù. 1) ¼³Ä¡µÇÁö ¾ÊÀº ¼¹ö¿Í ¼³Ä¡µÈ ¼¹öÀÇ CPU load ºñ±³ (ÀÏÀϱ׷¡ÇÁ, ¾à 50% °¨¼Ò) ½ÇÁ¦ ¼ºñ½º¿¡ ÅõÀÔµÈ »óȲ¿¡¼ ¼¹öº°·Î ¾à°£ÀÇ requestÀÇ Â÷ÀÌ°¡ »ý±æ ¼ö ÀÖÀ¸¸ç, ¼¹ö¿¡ µû¶ó 50%ÀÌ»ó °¨¼ÒµÈ ¼¹öµµ ÀÖ´Ù. (eAccelerator°¡ ¼³Ä¡¾ÈµÈ ¼¹ö´Â Zend Optimizer¿Í ÇÔ²² ¿î¿µÁßÀÌ´Ù.) 2) ¼³Ä¡ ¼¹öÀÇ CPU loadÀÇ º¯È (¿ù°£±×·¡ÇÁ) 3) ¼³Ä¡ ¼¹öÀÇ CPU %user (¿ù°£±×·¡ÇÁ, Àý¹ÝÁ¤µµ °¨¼Ò) 4) ¼³Ä¡ ¼¹öÀÇ CPU %system (¿ù°£±×·¡ÇÁ, º¯È °ÅÀÇ ¾øÀ½) 5) ¼³Ä¡ ¼¹öÀÇ CPU %idle (¿ù°£±×·¡ÇÁ) 6) ¼³Ä¡ ¼¹öÀÇ Active ¸Þ¸ð¸® »ç¿ë·® º¯È (¿ù°£±×·¡ÇÁ, 150~200MB »ç¿ë·® °¨¼Ò) ab ÅøÀ» »ç¿ëÇÑ º¥Ä¡¸¶Å© °á°ú¸¦ »ìÆ캸ÀÚ. À¥¼¹ö´Â ¼ºñ½ºÁßÀÎ »óÅ¿¡¼ ÃøÁ¤ÇßÀ¸¸ç ·Îµå¹ß·±½ÌµÇ´õ¶óµµ ¼¹öº°·Î RequestÀÇ Â÷ÀÌ°¡ »ý±æ ¼ö ÀÖÀ½À» °¨¾ÈÇÏ°í »ìÆ캸±â ¹Ù¶õ´Ù. ´Ü, µ¿ÀϽð£´ë¿¡ µ¿ÀϱâÁ¾À» ´ë»óÀ¸·Î ÃøÁ¤À» Çß´Ù. ¾à 91KBÀÇ php ÆäÀÌÁö¸¦ 200ȸ ¿äûÇؼ °á°ú¸¦ ¾ò¾î³½ °ÍÀÌ´Ù.
1) eAccelerator ---------------------------- ------------------------------------------------- Ƚ¼ö 1ȸ 2ȸ 3ȸ 4ȸ 5ȸ ¼¹ö W1 W1 W2 W3 W3 ---------------------------- -------- -------- -------- -------- --------- Time taken for tests [sec] 18.685 20.759 27.090 18.853 21.151 Requests per second [#/sec] 10.70 9.63 7.38 10.61 9.46 Time per request [ms] 93.42 103.80 135.45 94.27 105.75 Transfer rate [ms] 977.61 879.97 674.12 968.88 863.63 Connect Time(avg) [ms] 8 7 24 6 21 Processing(avg) [ms] 85 96 111 87 84 Total(avg) [ms] 93 103 135 94 105 ---------------------------- -------- -------- -------- -------- --------- 2) Zend Optimizer ---------------------------- ------------------------------------------------- Ƚ¼ö 1ȸ 2ȸ 3ȸ 4ȸ 5ȸ ¼¹ö W1_1 W1_1 W2_1 W3_1 W3_1 ---------------------------- -------- -------- -------- -------- --------- Time taken for tests [sec] 36.986 34.545 40.728 32.364 27.857 Requests per second [#/sec] 5.41 5.79 4.91 6.18 7.18 Time per request [ms] 184.93 172.72 203.64 161.82 139.28 Transfer rate [ms] 493.76 528.68 448.42 564.33 655.69 Connect Time(avg) [ms] 23 22 23 8 9 Processing(avg) [ms] 162 150 180 153 130 Total(avg) [ms] 185 172 203 161 139 ---------------------------- -------- -------- -------- -------- --------- ¡Ø W1°ú W1_1Àº °°Àº±âÁ¾À̳ª ¹°¸®ÀûÀ¸·Î ´Ù¸¥ ¼¹öÀÓÀ» Ç¥½ÃÇÑ °ÍÀÌ´Ù. RPS(Requests per second)¸¦ ±âÁØÀ¸·Î ÇßÀ» ¶§ Æò±Õ 5.89RPS¿¡¼ 9.55RPS·Î 62%ÀÇ Áõ°¡¸¦ º¸¿´´Ù. 5. °á·Ð eAccelerator ¼³Ä¡ °á°ú¿¡ ´ëÇØ °á·ÐÀûÀ¸·Î ¸»Çϸé - CPU load°¡ Àý¹ÝÀÌ»ó ³·¾ÆÁö°í - ¸Þ¸ð¸® »ç¿ë·®ÀÌ ÁÙ¾îµé¾úÀ¸¸ç - ÀÀ´ä¼Óµµµµ º¸´Ù »¡¶óÁ³´Ù. ¶ÇÇÑ ¼ø°£ÀûÀ¸·Î ºñÁ¤»óÀûÀϸ¸Å °úÇÑ ¿äû¿¡ ´ëÇؼµµ CPU load°¡ Ä¡¼Ú´Â Çö»óÀÌ °ÅÀǾøÀÌ ¾ÈÁ¤ÀûÀÎ ¸ð½ÀÀ» º¸¿´À¸¸ç, ÅõÀÔ ¼¹öÀÇ ´ë¼ö¸¦ ÁÙÀÏ ¼ö ÀÖ´Â »óȲ±îÁö °í·ÁÇÒ ¼ö ÀְԵƴÙ. ´ëÇü»çÀÌÆ®³ª, ÇÑ ¼¹ö¿¡ ºñ±³Àû ¸¹Àº À¥È£½ºÆÃÀ» ÇÏ¿© Apache Æ©´×À» Çصµ ÇϷ縦 ¹öƼ±â Èûµç »çÀÌÆ®¿¡µµ Å×½ºÆ®Çغ¸±â¸¦ ±ÇÀåÇÑ´Ù. ±×·¯³ª °³ÀÎȨÆäÀÌÁö µî¿¡¼´Â È¿°ú¸¦ ã¾Æº¸±â Èûµé °ÍÀÌ´Ù. 6. Âü°í ÀÚ·á 1) cronÀ̳ª ºÎÆýà ÀÚµ¿½ÇÇà½Ã optimizer/cachingÀÌ disable µÈ´Ù¸é (½ÇÁ¦·Î °Þ¾îº» Àû ¾øÀ½) http://sourceforge.net/forum/forum.php?thread_id=1332963&forum_id=416742
7. Âü°í »çÀÌÆ® * eAccelerator Ȩ (¼³Ä¡ & ¼³Á¤ ¹æ¹ý, Download, ...) http://sourceforge.net/projects/eaccelerator/ http://eaccelerator.net/ * PHP½ÇÇàÀ» ºü¸£°Ô!! eAccelator! (±Û ÇູÇÑ°í´Ï, eAccelerator¿¡ ´ëÇÑ °£´ÜÇÑ ¼Ò°³±Û) http://mygony.com/tt/index.php/154&ct1=7 * HOWTO: PHP eAccelerator on Ensim (eAccelerator ¼³Ä¡) http://forum.ev1servers.net/printthread.php?t=54479 Accelerating PHP with eAccelerator http://linuxweblog.com/node/230 * Faster PHP Benchmarks (eAccelerator »ç¿ë°ú ¹Ì»ç¿ë½Ã º¥Ä¡¸¶Å© °á°ú) http://programmin.prim8.net/archives/5-Faster-PHP-Benchmarks.html * Turck MMCache Ȩ http://turck-mmcache.sourceforge.net/ |
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