[B! benchmark] starsky5ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

starsky5 id:starsky5

benchmarkã«é–¢ã™ã‚‹starsky5ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (26)

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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
starsky5 2011/07/29
ruby

benchmark

curl
ãƒªãƒ³ã‚¯
è²·ã„æ›¿ãˆã‚’æ±ºæ„ã›ã–ã‚‹ã‚’å¾—ãªã„æ–°æ—§MacBook Airæœ€é€Ÿãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ï¼ - é€±åˆŠã‚¢ã‚¹ã‚ãƒ¼
å¤–è¦³ã¯å¤§ããå¤‰ã‚ã£ã¦ã„ã¾ã›ã‚“ãŒã€ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ãŒç´°ã‹ãå¤‰æ›´ã•ã‚Œã¦ã„ã¾ã™ã€‚ã‚¹ã‚¿ãƒãªã©ã§æ—§MacBook Airãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’è¦‹ã‹ã‘ãŸã‚‰ã€ã“ã®ãƒ•ã‚¡ãƒ³ã‚¯ã‚·ãƒ§ãƒ³éƒ¨åˆ†ã‚’è¦‹ã›ã³ã‚‰ã‹ã›ã°ã„ã„ã‚ã‘ã§ã™ã€‚ æ—©é€Ÿã§ã™ãŒãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã§ã™ã€‚ä»Šå›žã¯æ—§11ã‚¤ãƒ³ãƒMacBook Airï¼ˆCore 2 Duo U9600 1.60GHzï¼‰ã€æ–°11ã‚¤ãƒ³ãƒMacBook Airï¼ˆCore i5-2467M 1.60GHzï¼‰ã€æ–°13ã‚¤ãƒ³ãƒMacBook Airï¼ˆCore i5-2557M 1.70GHzï¼‰ã§è¨ˆæ¸¬ã‚’è¡Œãªã„ã¾ã—ãŸã€‚ ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ†ã‚¹ãƒˆã«åˆ©ç”¨ã—ãŸã®ã¯ã€ŽGeekbenchã€ã®32ãƒ“ãƒƒãƒˆç‰ˆã§ã™ã€‚ çµæžœã¯ä¸‹è¨˜ã®ã¨ãŠã‚Šã€‚æ—§11ã‚¤ãƒ³ãƒMacBook AirãŒ2277ã€æ–°11ã‚¤ãƒ³ãƒMacBook AirãŒ4447ã€æ–°13ã‚¤ãƒ³ãƒMacBook AirãŒ5137ã§ã™ã€‚ãƒ€ãƒ–ãƒ«ã‚¹ã‚³ã‚¢ä»¥ä¸Šã§ã™ã‚ˆã€‚ã³ã£ãã‚Šã§ã™ã€‚ã€Œæœ€å¤§2.5å€é€Ÿããªã£ã¦â€¦â€¦ã€ã£ã¦ã‚
starsky5 2011/07/22
macbook air

benchmark
ãƒªãƒ³ã‚¯
ã€ŒJavaScriptã¨æ€§èƒ½ã«ã¤ã„ã¦ã®æœ¬å½“ã®è©±ã€ã‚’ã—ã‚ˆã†ã€‚ãƒ€ã‚°ãƒ©ã‚¹ãƒ»ã‚¯ãƒãƒƒã‚¯ãƒ•ã‚©ãƒ¼ãƒ‰æ°
JSONã®ç™ºè¦‹è€…ã§JavScriptç•Œã®é‡éŽ®ã§ã‚ã‚‹Yahoo!ã®ãƒ€ã‚°ãƒ©ã‚¹ãƒ»ã‚¯ãƒãƒƒã‚¯ãƒ•ã‚©ãƒ¼ãƒ‰ï¼ˆDouglas Crockfordï¼‰æ°ã€‚ç±³ã‚ªãƒ©ã‚¤ãƒªãƒ¼ãŒä¸»å‚¬ã™ã‚‹ã‚¤ãƒ™ãƒ³ãƒˆã€ŒVelocity 2011ã€ã§ã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ã€ŒJavaScript & Metaperformanceã€ã‚’è¡Œã„ã¾ã—ãŸã€‚ ã„ã¾Webãƒ–ãƒ©ã‚¦ã‚¶é–“ã§JavaScriptã‚¨ãƒ³ã‚¸ãƒ³ã®æ€§èƒ½ç«¶äº‰ãŒè¡Œã‚ã‚Œã¦ã„ã¾ã™ãŒã€ãã®å½±éŸ¿ã¨ã“ã®å…ˆã®å±•æœ›ã«ã¤ã„ã¦èªžã£ã¦ã„ã¾ã™ã€‚JavaScriptãƒ—ãƒã‚°ãƒ©ãƒžãªã‚‰å¿…è¦‹ã®å†…å®¹ã‚’ã€å…¬é–‹ã•ã‚ŒãŸãƒ“ãƒ‡ã‚ªã‚’åŸºã«ç´¹ä»‹ã—ã¾ã—ã‚‡ã†ã€‚ JavaScript & Metaperformance ã“ã‚Œã‹ã‚‰ã€JavaScriptã¨æ€§èƒ½ã«ã¤ã„ã¦ã®æœ¬å½“ã®è©±ã‚’ã—ã‚ˆã†ã€‚ JavaScriptã¯ã¿ãªã•ã‚“ã”å˜ã˜ã‹ãªï¼Ÿ ã„ã¾ã‚„ä¸–ç•Œã§æœ€ã‚‚ãƒãƒ”ãƒ¥ãƒ©ãƒ¼ã«ãªã£ãŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã ã€‚ JavaScriptã¯ã€Javaã‹ã‚‰ã‚·ãƒ³ã‚¿ãƒƒã‚¯ã‚¹ã‚’ã€Schemeã‹ã‚‰ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆã‚¯
starsky5 2011/06/22
javascript

programming

benchmark

performance
ãƒªãƒ³ã‚¯
Cache::Memcached::Fastã®é«˜é€ŸåŒ–
ä¸€ç•ªç°¡å˜ã«é«˜é€ŸåŒ–ã™ã‚‹ã«ã¯ ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚¶ã‚’Data::MesagePackã«ã™ã‚‹ã¨ã‚ˆã„ã‹ã‚‚ã—ã‚Œãªã„ã€‚ #! /usr/bin/perl use strict; use warnings; use Cache::Memcached::Fast; use Data::MessagePack; use Benchmark qw/timethese/; my $normal = Cache::Memcached::Fast->new({ servers => ['127.0.0.1:11211'], serialize_methods => [ \&Storable::freeze, \&Storable::thaw ], }); my $msgpack = Cache::Memcached::Fast->new({ servers => ['127.0.0.1:11211'], serialize
starsky5 2011/03/02
memcached

perl

benchmark
ãƒªãƒ³ã‚¯
Kazuho@Cybozu Labs: MySQL ã®ãƒˆãƒªã‚¬ãƒ¼ã®å®Ÿç”¨æ€§ã‚’ç¢ºèªã™ã‚‹ãŸã‚ã« InnoDB ã® SELECT COUNT(*) ã‚’é«˜é€ŸåŒ–ã—ã¦ã¿ã‚‹
æœ€è¿‘ RDBMS ã®ãƒˆãƒªã‚¬ãƒ¼ã‚’è‰²ã€…æ›¸ã„ã¦ã„ã‚‹ã®ã§ã™ãŒã€çŸ¥ã‚‰ãªã„äººã«ãƒˆãƒªã‚¬ãƒ¼ãŒä½•ã‹ã„ã¡ã„ã¡èª¬æ˜Žã™ã‚‹ã®ã«ç°¡å˜ãªä¾‹ã¯ãªã„ã‹ãªã€ã¨ã„ã†ã®ã¨ã€MySQL ã®å‡¦ç†é€Ÿåº¦ã¯ãƒˆãƒªã‚¬ãƒ¼ã«ã‚ˆã£ã¦ã©ã®ç¨‹åº¦å¤‰åŒ–ã™ã‚‹ã‹ã€ã¨ã„ã†ã“ã¨ã‚’ç¢ºèªã™ã‚‹ãŸã‚ã«ã€ä»¥ä¸‹ã®ã‚ˆã†ãªå®Ÿé¨“ã‚’è¡Œã£ã¦ã¿ã¾ã—ãŸã€‚ InnoDB ã¯ã—ã°ã—ã°ã€ã€ŒSELECT COUNT(*) ãŒé…ã„ï¼ã€ã¨æ‰¹åˆ¤ã•ã‚Œã¾ã™ã€‚ã§ã¯ã€ãƒˆãƒªã‚¬ãƒ¼ã‚’ä½¿ã£ã¦è¡Œæ•°ã‚’åˆ¥ã®ãƒ†ãƒ¼ãƒ–ãƒ«ã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã™ã‚Œã°ã„ã„ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ï¼Ÿã€€ä»¥ä¸‹ã®ã‚ˆã†ã«ã€æ¥µã‚ã¦å°ã•ãªãƒ†ãƒ¼ãƒ–ãƒ« t1 ã‚’ä½œã‚Šã€ãã®è¡Œæ•°ã‚’ t1_cnt ã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã™ã€‚ mysql> create table t1 ( ->Â Â id int unsigned not null primary key auto_increment, ->Â Â v int unsigned not null -> ) engine=innodb
starsky5 2011/02/16
mysql

innodb

benchmark
ãƒªãƒ³ã‚¯
Rubyã®ã™ã‚ã‚ #01 - ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ†ã‚¹ãƒˆã¨ãƒ—ãƒã‚»ã‚¹ç®¡ç†ç·¨ | GREE Engineering
ã„ã¤ã‚‚ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒ–ãƒã‚°ã‚’ãƒã‚§ãƒƒã‚¯ã—ã¦ã„ãŸã ã„ã¦ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ã‚°ãƒªãƒ¼æ ªå¼ä¼šç¤¾ã§ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚’ã—ã¦ã„ã‚‹ takano32 ã§ã™ã€‚ èªè€…ã®æ–¹ã€…ã«ã¯ãƒ—ãƒã‚°ãƒ©ãƒžã‚„ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚’ã—ã¦ã„ã‚‹æ–¹ã€…ã‚‚å¤šã„ã¨æ€ã„ã¾ã™ãŒã€ã¿ãªã•ã‚“ã¯ä½•ã‹æ‰‹ã«é¦´æŸ“ã‚“ã é“å…·ã‚’æŒã£ã¦ã„ã¾ã™ã‹ï¼Ÿ ã‚°ãƒªãƒ¼ã«ã¤ã„ã¦è¨€ãˆã°ã€Œã‚°ãƒªãƒ¼ã¨ã„ãˆã°ã€PHPã¨MySQLã€ã¨ã„ã†ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ãŠæŒã¡ã®æ–¹ã‚‚å¤šã„ã¨æ€ã„ã¾ã™ã—ã€å®Ÿéš›ã«ã‚·ã‚¹ãƒ†ãƒ ã®æ ¸å¿ƒéƒ¨ã¯PHPã¨MySQLã«ã‚ˆã£ã¦æ©Ÿèƒ½ã—ã¦ã„ã¾ã™ã€‚PHPã¨MySQLã¯ã‚°ãƒªãƒ¼ã«æ¬ ã‹ã›ãªã„é“å…·ã¨ãªã£ã¦ã„ã¾ã™ã€‚ ãŸã ã€ã‚°ãƒªãƒ¼ã§åƒãã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã²ã¨ã‚Šã²ã¨ã‚Šã«ã¯ã‚„ã¯ã‚Šå€‹æ€§ãŒã‚ã‚Šã€æ‰‹ã«é¦´æŸ“ã‚“ã§ã„ã‚‹é“å…·ã‚‚äººãã‚Œãžã‚Œã§ã™ã€‚ Pythonã§ç¤¾å†…ã‚·ã‚¹ãƒ†ãƒ å‘ã‘ã®ã‚¯ãƒãƒ¼ãƒ©ã‚’ä½œæˆã—ã¦æƒ…å ±ã‚’åŽé›†ã—ã¦ã„ã‚‹æ–¹ã€Cè¨€èªžã§ã‚°ãƒªãƒ¼ã®ã‚·ã‚¹ãƒ†ãƒ ã«é©åˆã™ã‚‹DNSã‚µãƒ¼ãƒã‚„MySQLãƒ—ãƒã‚ã‚·(g2proxy)ã‚’ä½œæˆã—ã¦ã„ã‚‹æ–¹ã€…ãªã©ã•ã¾ã–ã¾ãªã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒã‚°ãƒªãƒ¼ã§ã¯åƒã„ã¦
starsky5 2010/11/13
ruby

benchmark
ãƒªãƒ³ã‚¯
ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚äº†æ—¥ã‚’2020å¹´1æœˆ31æ—¥(é‡‘)ã«æ±ºå®šã—ã¾ã—ãŸ - ã¯ã¦ãªã®å‘ŠçŸ¥
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
starsky5 2010/10/18
performance

benchmark

programming

python

ruby

http

perl
ãƒªãƒ³ã‚¯
oinume journal
å¤§è¦æ¨¡ãªã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ã§ãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ã‚’çœã‚¨ãƒåŒ–ã™ã‚‹ãŸã‚ã«codemodã‚’æœ€è¿‘èª¿ã¹ã¦ã„ã¦ã€è»½ãè©¦è¡ŒéŒ¯èª¤ã—ãŸã®ã§ãã®ãƒ¡ãƒ¢ã€‚ ã‚„ã‚ŠãŸã„ã“ã¨ ä¾‹ãˆã°ä»¥ä¸‹ã®ã‚ˆã†ãªTable Driven Testãªã‚³ãƒ¼ãƒ‰ã‚’BEFOREã‹ã‚‰AFTERã«æ›¸ãæ›ãˆãŸã„ã€‚ã‚³ãƒ¼ãƒ‰é‡ãŒå¤šã„ãŸã‚äººé–“ãŒã‚„ã‚‹ã®ã¯ç¾å®Ÿçš„ã§ã¯ãªãã€codemodã§æ©Ÿæ¢°çš„ã«æ›¸ãæ›ãˆãŸã„ã€‚ BEFORE package main import ( "slices" "testing" ) func TestContains(t *testing.T) { type args struct { ss []string s string } tests := []struct { name string args args want bool }{ { name: "empty: false", args: args{[]string{}, ""}, wan
starsky5 2010/10/08
perl

benchmark

time-piece
ãƒªãƒ³ã‚¯
æ¨™æº–ãƒ•ã‚¡ã‚¤ãƒ«ãƒãƒ³ãƒ‰ãƒ«ã¨IO::Fileãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ - åŠå¾„5ãƒ¡ãƒ¼ãƒˆãƒ«
IO::Fileã¨æ™®é€šã«ãƒ•ã‚¡ã‚¤ãƒ«ãƒãƒ³ãƒ‰ãƒ«ä½¿ã†ã®ã¨ã©ã£ã¡ãŒé€Ÿã„ã®ã‹ãªãã¨æ€ã„ã€ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ã„ã¦è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ Perlã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯5.8.8ã§ã™ã€‚ #!/usr/bin/perl use strict; use warnings; use IO::File; use Benchmark; my $file = "hoge.txt"; timethese ( 100000, { 'IO::File', '&with_IO_File;', 'FileHandle', '&without_IO_File;', } ); sub with_IO_File { my $fh = IO::File->new($file); push my @lines, $_ while <$fh>; $fh->close; \@lines; } sub without_IO_File { open
starsky5 2010/10/03
benchmark

perl
ãƒªãƒ³ã‚¯
InnoDB Plugin 1.0.4 - InnoDBå²ä¸Šæ¥µã‚ã¦é‡è¦ãªãƒªãƒªãƒ¼ã‚¹
æ—¥æœ¬æ™‚é–“ã®ä»Šæ—¥ã€InnoDB Pluginã®æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³1.0.4ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ã“ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã¯ã€ã€Œãƒã‚¤ãƒŠãƒªãƒã‚°ã‚’æœ‰åŠ¹ã«ã™ã‚‹ã¨ã‚°ãƒ«ãƒ¼ãƒ—ã‚³ãƒŸãƒƒãƒˆãŒåŠ¹ã‹ãªããªã‚‹å•é¡Œã€ãŒä¿®æ£ã•ã‚Œã¦ã„ã¾ã™ã€‚ã»ã¨ã‚“ã©ã®ç’°å¢ƒã«ã¨ã£ã¦æ¥µã‚ã¦åŠ¹æžœã®é«˜ã„ä¿®æ£ã§ã™ã€‚ã»ã‹ã«ã‚‚I/Oã‚¹ãƒ¬ãƒƒãƒ‰ã®å¤šé‡åŒ–(åŒæ§˜ã®ã‚‚ã®ãŒMySQL5.4ã«ã‚‚æè¼‰)ãªã©åŠ¹æžœçš„ãªä¿®æ£ãŒè¡Œãªã‚ã‚Œã¦ã„ã¾ã™ã€‚ InnoDB Pluginã¯ã¾ã GA(å®‰å®šç‰ˆ)ã§ã¯ãªã„ã®ã§ã€å“è³ªé¢ã§ã¯æ¨™æº–æè¼‰ã•ã‚Œã¦ã„ã‚‹InnoDBã‚ˆã‚Šã‚‚è½ã¡ã¾ã™ã€‚ãŸã ã—MySQL Enterpriseã‚µãƒ–ã‚¹ã‚¯ãƒªãƒ—ã‚·ãƒ§ãƒ³ã‚’è²·ã£ã¦ã„ã‚‹æ–¹ã§ã‚ã‚Œã°è¿½åŠ è²»ç”¨ç„¡ã—ã§InnoDB Pluginã®ã‚µãƒãƒ¼ãƒˆã‚’å—ã‘ã‚‹ã“ã¨ãŒã§ãã‚‹ã®ã§ã€ãŠæ°—è»½ã«è©¦ã—ã¦ã¿ã¦é ‚ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ ã‚°ãƒ«ãƒ¼ãƒ—ã‚³ãƒŸãƒƒãƒˆå•é¡Œä¿®å¾©ã®åŠ¹æžœã®ã»ã©ã¯ã€ä¸€ç›®çžç„¶ãªã®ã§å›³ã‚’è¦‹ãŸæ–¹ãŒåˆ†ã‹ã‚Šã‚„ã™ã„ã§ã—ã‚‡ã†ã€‚ä¸‹å›³ã¯ã€mysqlslapã§ã€è¤‡æ•°ã®ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‹ã‚‰ä¸¦
starsky5 2010/09/10
innodb

benchmark

mysql
ãƒªãƒ³ã‚¯
Xslate ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã€‚æœ¬æ—¥æ™‚ç‚¹ã€‚ - tokuhirom's blog
Xslate ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã€‚æœ¬æ—¥æ™‚ç‚¹ã€‚ Xslate ã¯ XS æœ‰åŠ¹ãªã‚‰åœ§å€’çš„ã«é«˜é€Ÿã€‚PP ç‰ˆã¯ã‚„ã¯ã‚Š perl ã«ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã™ã‚‹ TMT ãŒåœ§å€’çš„ã«é«˜é€Ÿã€‚ã¨ã¯ã„ãˆã€PP ã§ã‚‚ååˆ†ãªé€Ÿåº¦ã¯ã§ã¦ã„ã‚‹ã®ã§ã€æ™®æ®µ XS ã§ã¤ã‹ã£ã¦ã¦ã€ã©ã†ã—ã¦ã‚‚ PP ã¤ã‹ã‚ãªãã‚ƒã„ã‘ãªã„ã¨ãã®ä»£æ›¿ã¨ã—ã¦åˆ©ç”¨ã™ã‚‹ç¨‹åº¦ãªã‚‰æº€è¶³ã§ãã‚‹ã€‚ tokuhirom@gpath% perl benchmark/others.pl [~/dev/Text-Xslate] æœ¨ 5 11:55 Perl/5.12.1 x86_64-linux Text::Xslate/0.1054 Text::MicroTemplate/0.15 Template/2.22 Text::ClearSilver/0.10.5.4 HTML::Template::Pro/0.9502 1..5 ok 1 - TT: Template-Toolkit
starsky5 2010/08/06
xslate

benchmark

perl
ãƒªãƒ³ã‚¯
XML::Simpleã¨XML::LibXMLã®ãƒ™ãƒ³ãƒæ¯”è¼ƒ - (ï¾Ÿâˆ€ï¾Ÿ)oå½¡ sasata299's blog
2008å¹´09æœˆ23æ—¥18:49 Perl XML::Simpleã¨XML::LibXMLã®ãƒ™ãƒ³ãƒæ¯”è¼ƒ perlã§æ™®é€šã«XMLã®ãƒ‘ãƒ¼ã‚¹ã‚’ã™ã‚‹ã«ã¯ã€XML::Simpleã‚’ä½¿ã†æ–¹æ³•ã¨ã€XML::LibXMLã‚’ä½¿ã†æ–¹æ³•ãŒã‚ã‚Šã¾ã™ã€‚ï¼ˆã‚‚ã¡ã‚ã‚“RSSã ã£ãŸã‚‰XML::RSSã¨ã‹ã‚‚ã‚ã‚Šã¾ã™ï¼‰ã“ã®2ã¤ã¯ç‰¹å¾´ãŒã‚ã£ã¦ã€ XML::Simpleã¯ ãƒ»ä½¿ã„æ–¹ãŒç°¡å˜ ãƒ»parseãŒé…ã„ï¼ï¼ XML::LibXMLã¯ ãƒ»ä½¿ã„æ–¹ãŒã¡ã‚‡ã£ã¨ã‚ã‹ã‚Šãšã‚‰ã„ ãƒ»parseãŒæ—©ã„ï¼ï¼ ã¨ã„ã£ãŸæ„Ÿã˜ã§ã™ï¼ˆä½“æ„Ÿï¼‰ã€‚ãŸã å®Ÿéš›ã«ã©ã®ãã‚‰ã„ã®é•ã„ãŒå‡ºã¦ã‚‹ã®ã‹æ°—ã«ãªã£ã¦ã€ï¼ˆç°¡å˜ã§ã™ãŒï¼‰ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’å–ã£ã¦ã¿ã¾ã—ãŸã€‚YouTubeAPIã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚’parseã—ã¦ã„ã¾ã™ã€‚ #!/usr/bin/perl use strict; use warnings; use LWP::Simple; use XML::Simple; use XML
starsky5 2010/01/15
libxml

benchmark

perl
ãƒªãƒ³ã‚¯
CDBIã¨DBICã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ï¼‘ - Hatena::Diary::Neko::kak 500 Internal Server Error
DBIx::Classã®MLã«æµã‚ŒãŸæƒ…å ±ã‚’è‡ªåˆ†ãªã‚Šã«è©¦ã™ã€‚ ãƒ™ãƒ³ãƒã®å–ã‚Šæ–¹ã¨ã‹ã«å•é¡Œã‚ã‚Œã°çªã£è¾¼ã¿ãŠé¡˜ã„ã—ã¾ã™ã€‚ ãƒ†ãƒ¼ãƒ–ãƒ«æ§‹é€ ã¯ã“ã‚“ãªã® mysql> desc order_cust; +-------+---------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------+---------+------+-----+---------+----------------+ | id | int(10) | | PRI | NULL | auto_increment | | name | text | | | | | +-------+---------+------+-----+---------+----------------+ 2 rows
starsky5 2009/10/17
benchmark

dbix-class

perl

cpan
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒã‚„I/Oå¾…ã¡ã‚’å«ã‚€ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’ Benchmark::cmpthese ã§æ¯”è¼ƒã—ã¦ã¯ã„ã‘ãªã„ã€ã¨ã„ã†è©± - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´
Benchmark.pm ã® cmpthese ã¯æ‰‹è»½ã«é€Ÿåº¦ã®æ¯”è¼ƒãŒã§ãã‚‹ã®ã§ã¨ã¦ã‚‚ä¾¿åˆ©ã€‚ã§ã‚‚ã€ãã‚‚ãã‚‚ä½•ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æ¯”è¼ƒã—ã¦ã„ã‚‹ã®ã‹ï¼Ÿ ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’èªã‚ã°ã‚ã‹ã‚‹ã‘ã©ã€ perl ãƒ—ãƒã‚»ã‚¹ã®CPUä½¿ç”¨æ™‚é–“ ã‚ã‚‹ã„ã¯ã€ä¸Šè¨˜ï¼‹åãƒ—ãƒã‚»ã‚¹ã®CPUä½¿ç”¨æ™‚é–“ ã‚’æ¸¬å®šã—ã¦ã„ã‚‹ã€‚æ›è¨€ã™ã‚‹ã¨ã€ãƒ—ãƒã‚»ã‚¹é–“é€šä¿¡ã®ã‚ªãƒ¼ãƒãƒ¼ãƒ˜ãƒƒãƒ‰ã‚„ã‚µãƒ¼ãƒå´ã§ã®å‡¦ç†æ™‚é–“ã¯ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯çµæžœã«åæ˜ ã•ã‚Œãªã„ã€‚ã¤ã¾ã‚Šã€ã‚µãƒ¼ãƒã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ï¼ˆã‚ã‚‹ã„ã¯ãƒ—ãƒã‚»ã‚¹é–“é€šä¿¡ã‚„I/Oå¾…ã¡ã‚’å«ã‚€ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ï¼‰ã‚’æ¯”è¼ƒã—ãŸã„å ´åˆã«ã¯ã€cmpthese ã‚’ä½¿ã†ã¹ãã§ã¯ãªã„ã€‚ ï¼ƒã‚µãƒ¼ãƒã¨é€šä¿¡ã™ã‚‹ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãŒã»ã—ã„ã€ã¨ã„ã£ãŸå ´åˆã¯OK ã©ã†ã—ã¦ã‚‚ Benchmark.pm ã‚’ä½¿ã„ãŸã„ãªã‚‰ã€ use Benchmark qw(:hireswallclock); my $r = timethese(...); for my $v (v
starsky5 2009/10/16
benchmark

perl
ãƒªãƒ³ã‚¯
https://hibinokoto.jp/archives/2007/10/post-217.html
starsky5 2009/10/08
benchmark

image

perl
ãƒªãƒ³ã‚¯
Opera News
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starsky5 2009/10/05
cpan

data-objectdriver

perl

benchmark
ãƒªãƒ³ã‚¯
Benchmark
Perl ã®å‡¦ç†é€Ÿåº¦ã‚’æ¯”è¼ƒã™ã‚‹ãŸã‚ã«ä½¿ç”¨ã™ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã§ã™ã€‚è¤‡æ•°ã®å‡¦ç†ã®å‡¦ç†é€Ÿåº¦ã‚’æ±‚ã‚ã¦æ¯”è¼ƒã§ãã¾ã™ã€‚ URL ãƒ‡ã‚³ãƒ¼ãƒ‰ã®äºŒã¤ã‚’ä¾‹ã«ã—ã¾ã™ã€‚ã€ŒPerlã®å°éƒ¨å±‹ã€ã¨ã„ã†æ–‡å—åˆ—ã‚’ãƒ‡ã‚³ãƒ¼ãƒ‰ã—ã¦ã„ã¾ã™ã€‚ #! /usr/bin/perl use Benchmark; $count = 100000; $value = "Perl%E3%81%AE%E5%B0%8F%E9%83%A8%E5%B1%8B"; timethese($count, {'TEST1' => '&test1;', 'TEST2' => '&test2;', }); sub test1 { $str = $value; $str =~ s/%([0-9A-Fa-f][0-9A-Fa-f])/pack("H2", $1 )/eg; } sub test2 { $str = $value; $str =~ s/%([0-9A-Fa-
starsky5 2009/10/03
benchmark

perl
ãƒªãƒ³ã‚¯
HTTPãƒ—ãƒãƒˆã‚³ãƒ«ãƒ‘ãƒ¼ã‚µã®ã‚ªãƒ¼ãƒãƒ¼ãƒ˜ãƒƒãƒ‰ã¯18%ä»¥ä¸‹ã¨ã„ã†è©± - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´
ã€Œãƒ†ã‚ã‚¹ãƒˆãƒ—ãƒãƒˆã‚³ãƒ«ã¯é…ããªã„ã‚ˆã€ã¨ã„ã†è©± - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´ã«é–¢ã™ã‚‹ã®å…·ä½“çš„ãªè©±ã€‚ Kazuho@Cybozu Labs: ã€Œã‚µãƒ¼ãƒæ›¸ããªã‚‰ epoll ä½¿ã†ã¹ãã€ã¯ã€ä»Šã§ã‚‚æ£ã—ã„ã®ã‹ã‚’æ›¸ãéš›ã«è‡ªä½œã—ãŸãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ„ãƒ¼ãƒ«ãŒã‚ã‚‹ã®ã§ã™ãŒã€ãã‚Œã‚’ä½¿ã£ãŸãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯çµæžœã‚’id:tokuhiromãŒhttp://d.hatena.ne.jp/tokuhirom/20091001/1254355956ã«ã¾ã¨ã‚ã¦ãã‚Œã¦ã„ã‚‹*1ã€‚ãã‚Œã«ã¤ã„ã¦ã€ã¡ã‚‡ã£ã¨è£œè¶³ã¨å®Ÿæ¸¬å€¤ã‚’ã€‚ ã¾ãšã€ã‚³ãƒ¡ãƒ³ãƒˆã«ã‚‚æ›¸ã„ãŸã‚“ã ã‘ã©ã€ã‚µãƒ¼ãƒã®ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆã‚’æ¸¬ã‚‹éš›ã«ã¯TCPæŽ¥ç¶šã‚’å¤šé‡åŒ–ã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã®ã§ã€-a 100 -n 100 -f *2ã®ã‚ˆã†ãªã‚ªãƒ—ã‚·ãƒ§ãƒ³ã§ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’ã¨ã£ã¦ãã ã•ã„ã€‚ã‚ã¨ã€ãƒãƒ¼ã‚«ãƒ«ãƒ›ã‚¹ãƒˆä¸Šã§ã®æ¸¬å®šã‹ã€ãƒ›ã‚¹ãƒˆé–“ã§ã®æ¸¬å®šã‹ã€ã«ã‚ˆã£ã¦ã‚‚å½“ç„¶çµæžœã¯å¤‰ã‚ã‚‹ã€‚ è‡ªåˆ†ã®ç’°å¢ƒ (linux 2.6.18-028sta
starsky5 2009/10/03
benchmark

server

performance

protocol

network
ãƒªãƒ³ã‚¯
MongoDBã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’Berkeley DB, H2, MySQLã¨æ¯”è¼ƒ - kaisehã®ãƒ–ãƒã‚°
ã‚¹ã‚ãƒ¼ãƒžãƒ¬ã‚¹ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€Mongo DBãŒã¨ã¦ã‚‚é¢ç™½ãã†ã ã£ãŸã®ã§ã€Javaã‹ã‚‰ä½¿ç”¨ã—ãŸå ´åˆã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’è¨ˆæ¸¬ã—ã¦ã¿ã¾ã—ãŸã€‚ Mongo DBã¯CouchDBã«ä¼¼ãŸãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã§ã€ä»»æ„ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ä¿å˜ã§ãã¾ã™ãŒã€MVCCã‚„REST APIã‚’æŽ¡ç”¨ã—ãªã„ã“ã¨ã§é«˜ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’è¿½æ±‚ã—ã¦ã„ã‚‹ã‚ˆã†ã§ã™ã€‚ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã‚„ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ã‚µãƒãƒ¼ãƒˆã‚‚å……å®Ÿã—ã¦ã„ã¾ã™ã€‚ RDBMSã‚’Key-Value Storageã¨ã—ã¦ä½¿ã†å ´åˆã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹è¨ˆæ¸¬ï¼ˆH2, MySQLç·¨ï¼‰ - kaisehã®ãƒ–ãƒã‚° å‰ã«ä¸Šè¨˜ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã§Berkeley DB, H2, MySQLã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æ¯”è¼ƒã—ãŸã“ã¨ãŒã‚ã‚‹ã®ã§ã™ãŒã€ãã®ã¨ãã¨åŒç‰ã®æ¡ä»¶ã«ãªã‚‹ã‚ˆã†ã«ã—ã¦è¨ˆæ¸¬ã—ã¾ã—ãŸã€‚ å…·ä½“çš„ãªè¨ˆæ¸¬æ–¹æ³•ã¯ä»¥ä¸‹ã®é€šã‚Šã§ã™ã€‚ Mac OS 10.5.7, 2GHz Intel Core 2 Duo, 4GB Me
starsky5 2009/09/04
mongodb

kvs

benchmark

database

performance
ãƒªãƒ³ã‚¯
qmailã¨Postfixã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹æ¯”è¼ƒ - matabii's blog
ä»Šã®ç’°å¢ƒãŒqmailã§ã€ä»Šå¾Œã©ã¡ã‚‰ã‚’ä½¿ã†ã‹ï¼Ÿã¨è¨€ã‚ã‚Œã‚‹ã¨Postfixãªã®ã§ã™ãŒã€å¿ƒç½®ããªãç§»è¡Œã™ã‚‹ãŸã‚ã«é€Ÿåº¦ã®æ¯”è¼ƒã‚’è¡Œã£ã¦ã¿ã¾ã—ãŸã€‚ãƒ™ãƒ³ãƒã‚’å–ã‚‹ãªã‚‰Postfixã«smtp-sourceã¨ã„ã†ã‚½ãƒ•ãƒˆãŒã¤ã„ã¦ã„ã‚‹ã®ã§ã™ãŒã€å®Ÿéš›ã«é€ä¿¡ã—ãŸæ™‚ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒè¦‹ãŸã‹ã£ãŸã®ã§ã€å®Ÿé¨“ã‚µãƒ¼ãƒè¨ˆ4å°ã¨DNSã‚’ç«‹ã¡ä¸Šã’ã¦æ™®é€šã®ç’°å¢ƒã«è¿‘ã„å½¢ã§æ¯”è¼ƒã—ã¾ã—ãŸã€‚ å®Ÿé¨“ç’°å¢ƒï¼ˆé€ä¿¡ã‚µãƒ¼ãƒï¼‰ OSï¼šCentOS5.2ï¼ˆç´ ã‚«ãƒ¼ãƒãƒ«2.6.18ï¼‰ CPUï¼šXeon X3220 2.4GHz core*4 ãƒ¡ãƒ¢ãƒªãƒ¼ï¼š4GB qmail-1.03 /var/qmail/control/concurrencyremote /var/qmail/control/concurrencylocal ä¸ŠäºŒã¤ã‚’120ã§ä½œæˆã—ã€é…é€ãƒ—ãƒã‚»ã‚¹æ•°ã®ä¸Šé™ã‚’120ã«ã—ã¾ã—ãŸã€‚ postfix-2.3.3-2 default_process_lim
starsky5 2009/09/04
mail

benchmark

qmail

postfix

performance
ãƒªãƒ³ã‚¯
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