You've followed a link to a topic that doesn't exist yet. If permissions allow, you may create it by clicking on âCreate this pageâ.
å¹´æ«å¹´å§ä¼æ¥ã®ãç¥ãã ã客æ§åä½ æ¯åº¦æ ¼å¥ã®ãæ顧ãããè³ããããã¨ããããã¾ãã èª ã«åæãªããä¸è¨æ¥ç¨ã§ä¼æ¥ã¨ããã¦ããã ... NEWS ã¢ã³ã¿ã¹ã®ã¨ã³ã¸ãã¢ãç°æ¥ç¨®ããã®è»¢è·4 ã¨ã³ã¸ãã¢ç´¹ä» 塾è¬å¸«ã¨ãã¦çç³»ã®åé¨çã®ããã«å°½åãã¦ãã鶴谷åãåè·ã§WEBã·ã¹ãã ã«æºãã£ããã¨ãã... BLOG
ã·ã¼ã±ã³ã·ã£ã«ãªI/Oã®æ§è½ã¨I/Oã®ã¬ã³ã¼ãå¦çåä½ã®çµ±è¨ãåã£ã¦ã¿ãã使ã£ããã¼ã«ã¯debian/etch ã«å«ã¾ãã¦ãã bonnie++ 1.03a㨠tiobench 0.3.3 ã§ããã ä½åã測å®ããã¨å¤ã大ããå¤åããã®ãæ°æã¡æªãã®ã§ãï¼ï¼å測å®ãã¦ãã¹ãã¨ã¯ã¼ã¹ããé¤ããï¼ååã®å¹³åãåãããã«ããã ç°å¢ æ¯åº¦ã®ãã¨æ¤è¨¼ç°å¢ã¯ã Athlon64X2 3800+ (ä½ããSingle CPUã¨ãã¦å¶é) M2NPV-VM(GeForce6150+nForce 430MCP) ã¡ã¢ãªã¯512M(ã«ã¼ãã«ãã©ã¡ã¼ã¿ã§å¶é) ã·ã¹ãã ç¨ã®HDD㧠Segate ST3500630AS, SATA Debian/etch Linux-2.6.16 Seagate ST340015A, 40GB, PATA UDMA100, 2MBãã£ãã·ã¥, 5400 rpm ã®ï¼å° HDD
News 2007-OCT-19: OpenSTA 1.4.4 released 2005-JUN-09: BView 1.0.3 released 2005-MAY-12: OpenSTA 1.4.3 released 2005-MAR-28: SCL Reference Rewritten 2004-SEP-07: BView gets an update and new home 2003-DEC-26: OpenSTA.org moves home and gets a refresh 2003-MAY-01: OpenSTA 1.4.2 released OpenSTA is a distributed software testing architecture designed around CORBA, it was originally developed to be co
ãããã¯ã¼ã¯ã®ãã³ããã¼ã¯ã§ã¯ãä¼éé度ã¨é 延æéã¨ãã2ã¤ã®ææ¨ãç¹ã«é¢å¿ã®å¯¾è±¡ã¨ãªãããµã¼ãã¹ã製åã®åºåã§ã¯ãä¼éé度ã®æ¹ã大ããåãä¸ãããããã¨ãå¤ãããç¶æ³ã«ãã£ã¦ã¯é 延æéã®æ¹ãéè¦ãªææ¨ã¨ãªãå ´åãããããã®è¨äºã§ã¯ããããã¯ã¼ã¯ã®ããã©ã¼ãã³ã¹æ¸¬å®ã«å©ç¨ã§ãã3ã¤ã®ãã¼ã«ãè¦ã¦ãããã¨ã«ããããnepimï¼network pipemeterï¼ãLMbenchãnuttcpã®3ã¤ã ã ä»åã®ãã¹ãã§ã¯ã64ãããã®Fedora 9æè¼ãã·ã³ã§åãã¼ã«ãã½ã¼ã¹ãããã«ãããã使ç¨ãããã¼ã¸ã§ã³ã¯ãnepimã0.51ãLMbenchã3ãnuttcpã5.5.5ã ã ã¾ãä»åã¯ãã®ã¬ãããã»ã¤ã¼ãµãããã®ãããã¯ã¼ã¯ã»ã¤ã³ã¿ãã§ã¼ã¹ã»ã«ã¼ã2æãbondingæ§æï¼ç¿»è¨³è¨äºï¼ã§çµã¿åããããããã¯ã¼ã¯ã»ãªã³ã¯ã使ç¨ãããã ããçµæãè¦ãã¨ãããããã«ãä½ãããã¾ãæ©è½ãã¦ããª
ãã¼ããã£ã¹ã¯ã®IOæ§è½ãå·¦å³ããè¦ç´ ã·ã¹ãã ã®ããã©ã¼ãã³ã¹ãæãããã«ä¸ãããªãå ´åããã¼ããã£ã¹ã¯ã®IOæ§è½ãããã«ããã¯ã«ãªã£ã¦ããã±ã¼ã¹ãå¤ã ããã¾ããä¸è¨ã®é ç®ã«ãã£ã¦ãã¼ããã£ã¹ã¯ã®IOæ§è½ã¯å·¦å³ããã¾ãã®ã§ãæ§è½é¢ã®åé¡ãçºçãããã¨ãæªç¶ã«é²ãã¨ãã観ç¹ã§ã¯ããµã¼ãç°å¢ã®è¨è¨æ®µéã§ãããã®é ç®ãå¿ ãè¨ç»ã確èªãã¦ããããã¨ããã§ãã ãã¼ãã¦ã§ã¢RAIDæ§æ ã½ããã¦ã§ã¢RAIDæ§æ HDDã®æ§è½ ï¼ã¹ãã³ãã«å転æ°ãã·ã¼ã¯æéçï¼ ãã¼ãã£ã·ã§ã³ã®ä½ç½® ï¼å å¨é¨/å¤å¨é¨ï¼ ãããã»ããã®æ§è½ RAIDã³ã³ããã¼ã©ã¼ãSCSIï¼IDEã¢ããã¿ã¼ã®æ§è½ BIOSè¨å® Linuxã«ã¼ãã« ãã©ã¤ãã¼ã®ãã¼ã¸ã§ã³ ãã¡ã¼ã ã¦ã§ã¢ã®ãã¼ã¸ã§ã³ ãã¡ã¤ã«ã·ã¹ãã NFSè¨å® ï¼NFSãã¦ã³ãé åã®å ´åï¼ HDDãã³ããã¼ã¯æé ã·ã¹ãã ã®ç°å¢æ§ç¯ãå®äºãã
ãã¼ã£ã¨ãæè¿ã®ãä»äºã§ãã¼ã¿ãã¼ã¹é¢é£ãã£ã¦ã¾ãã¦ãDBMS ã¨ãã¦ã®æ§è½è©¦é¨ã¿ãããªã®ãå®æ½ãããã¦ï¼ããªãã¦ã¯ãããªãã£ã¦ã»ã»ã»ï¼ãPerl ã§ä½ã£ã¦ã¿ã¾ããã ãããApache bench ã¨ã使ã£ã¦ããããã§ãããhttpd ã®ã¡ã¢ãªä½¿ç¨éã¨ãã馬鹿ã«ãªããªãã®ã§ãPerl ã® ithread 使ã£ã¦æ¸ãã¦ã¿ããã¨ã«ãã¾ããã âPerl ã® ithread 使ãã¨ã¡ã¢ãªä¸æ¯ä½¿ãã®ã§ãçµæçã«åãã ã£ããã©ã»ã»ã»ï¼è¦ç¬ ããã°ã©ã ã®æ§é ã¯ãproducer & consumer ã¢ãã«ã£ã¦ãã¤ã®å¿ç¨ã§ããå ·ä½çã«ã¯ãããªæãã ã§ãè² è·ã¹ã¯ãªãããèµ°ããã¦ããéã«ãã¼ã¿ãã¼ã¹ãµã¼ãã®è² è·ã vmstat ãªããsar ãªãã§è¨æ¸¬ããã°ï¼¯ï¼«ã§ãããã¥ã¼ã«æå ¥ãããªã¯ã¨ã¹ãæ°ï¼producer ã¹ã¬ããã® enqueue æ°ï¼ãå¦çã¹ã¬ããæ°ï¼consumer ã¹ã¬ããã®æ°ï¼ãå¢æ¸
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}