64λLinuxÉϰ²×°MemcachedÏêϸ²½Öè
ÓÉÓÚ32λ²Ù×÷ϵͳÏÂÃæµ¥½ø³Ì×î´óÄÚ´æÊ¹Óò»Äܳ¬¹ý2G£¬¶øÎÒÃÇÓÃMemcached¾³£ÐèҪʹÓøü´óµÄÄÚ´æ¿Õ¼ä£¬ËùÒÔÑ¡Ôñ64λµÄLinux°æ±¾ÊDZØÐëµÄ£¬64λOSϵÄMemcached°²×°ºÍ32λOSϲ¶à£¬Ö»ÓÐÒ»¸öµØ·½ÉÔÓв»Í¬£¬Ïê¼ûÏÂÃæµÄºìÉ«×ÖÌ岿·Ö¡£
ÎÒÃÇÒÔ°æ±¾memcached-1.2.6ΪÀý£¬¶ÔÓÚÆäËû°æ±¾Ìæ»»ÏàÓ¦°æ±¾ºÅ¼´¿É£»
ÏÂÔØµØÖ·£ºhttp://www.danga.com/memcached/dist/memcached-1.2.6.tar.gz
ÓÉÓÚMemcachedÓõ½ÁËlibeventÕâ¸ö¿âÓÃÓÚSocketµÄ´¦Àí£¬ËùÒÔ»¹ÐèÒª°²×°libevent£¬libeventµÄ×îа汾ÊÇlibevent-1.4.8-stable£¨Èç¹ûÄãµÄϵͳÒѾ°²×°ÁËlibevent£¬¿ÉÒÔ²»Óð²×°£©¡£
ÏÂÔØµØÖ·£ºhttp://www.monkey.org/~provos/libevent-1.4.8-stable.tar.gz
Ö±½ÓÓÃwgetÖ¸ÁîÖ±½ÓÏÂÔØÕâÁ½¸ö¶«Î÷£¬ÏÂÔØ»ØÔ´Îļþºó£¬Ê×ÏȰ²×°libevent£¬Ö®ºó°²×°memcached¼´¿É£»
Ïêϸ²½ÖèÈçÏ£º
·Ö±ð°ÑmemcachedºÍlibeventÏÂÔØ»ØÀ´£¬·Åµ½ /tmp Ŀ¼Ï£º
# cd /tmp
# wget http://www.danga.com/memcached/dist/memcached-1.2.6.tar.gz
# wget http://www.monkey.org/~provos/ libevent-1.4.8-stable.tar.gz
ÏȰ²×°libevent£º
# tar zxvf libevent-1.4.8-stable.tar.gz
# cd libevent-1.4.8-stable
# ./configure --prefix=/usr/local/libevent-1.4.8-stable
# make
# make install
²âÊÔlibeventÊÇ·ñ°²×°³É¹¦£º
# ls -al /usr/local/libevent-1.4.8-stable/lib | grep libevent
# vi /etc/ld.so.conf ¼ÓÈë/usr/local/libevent-1.4.8-stable/lib
ÔËÐÐ ldconfig ·ñÔòÔËÐÐmemcachedµÄʱºò£¬»áÌáʾÕÒ²»µ½soÎļþ
»¹ÓÐÒ»ÖÖ·½·¨ÊÇÖ±½ÓÔÚlib64Ŀ¼ÖÐÐÂÔöÒ»¸ölinkÁ´½Ó
# ln -s /usr/lib/libevent-1.4.so.2 /usr/lib64/libevent-1.4.so.2
°²×°memcached£¬Í¬Ê±ÐèÒª°²×°ÖÐÖ¸¶¨libeventµÄ°²×°Î»Öãº
# cd /tmp
# tar zxvf memcached-1.2.6.tar.gz
# cd memcached-1.2.6
# ./configure --prefix=/usr/local/memcached-1.2.6 --with-libevent=/usr/local/libevent-1.4.8-stable --enable-64bit --enable-threads
# make
# make install
# ln -s /usr/local/memcached-1.2.6 /usr/local/memcached
Èç¹ûÖмä³öÏÖ±¨´í£¬Çë×Ðϸ¼ì²é´íÎóÐÅÏ¢£¬°´ÕÕ´íÎóÐÅÏ¢À´ÅäÖûòÕßÔö¼ÓÏàÓ¦µÄ¿â»òÕß·¾¶¡£
°²×°Íê³Éºó»á°Ñmemcached·Åµ½ /usr/local/memcached/bin/memcached
²âÊÔÊÇ·ñ³É¹¦°²×°memcached£º
# ls -al /usr/local/memcached/bin/mem*
-rwxr-xr-x 1 root root 137986 11?? 12 17:3
Ïà¹ØÎĵµ£º
Linux ÄÚºËÈíÖжÏ(softirq)Ö´ÐзÖÎö
Author: sinister
Email: sinister@whitecell.org
Homepage:http://www.whitecell.org
Date: 2007-01-11
±¾ÎÄ¶Ô Linux ÄÚºËÈíÖжϵÄÖ´ÐÐÁ÷³Ì½øÐÐÁË·ÖÎö£¬²¢¾¡¿ÉÄܵĽáºÏµ±Ç°ÔË
Ðл·¾³ÏêϸµØÐ´³öÎÒµÄÀí½â£¬µ«Õâ²¢²»±íÃ÷ÎÒµÄÀí½âÒ»¶¨ÕýÈ·¡£Õâ±¾ ......
ÔÚѧϰAPUEʱѧϰÐźűà³Ì£¬ºÜ¶àµØ·½²»ÊÇÀí½â£¬±ã²éÔÄÁËÍøÂçÉϵÄÏà¹Ø×ÊÁÏ£¬×î³£¼ûµÄÒ»¾ä»°¾ÍÊÇ“ÐźÅÊÇÖжϻúÖÆµÄÒ»ÖÖÄ£Ä┣¬¼ÈÈ»Ìáµ½ÁËÖжϣ¬ÄǾÍÊ×ÏÈÁ˽âÁËÒ»ÏÂÖжϵľßÌå·ÖÀàÒÔ¼°ÊµÏÖ£¬×îºóÔÙÕÒ³öÖжϺÍÐźŵÄÇø±ð¡£
LINUXÖжϻúÖÆÓëÐźÅ
ÖжϺÍÒì³£
l
ÖÐ ¶Ï£¨Ò²³ÆÓ²¼þÖжϣ©
¶¨Òå
£ºÖ ......
ÔÚubuntuÖУ¬ÖÕÖ¹Ò»¸ö½ø³Ì»òÖÕÖ¹Ò»¸öÕýÔÚÔËÐеijÌÐò£¬Ò»°ãÊÇͨ¹ý kill ¡¢killall¡¢pkill¡¢xkill µÈ½øÐС£
-------------------------------------------------------------------
ÏÈ¿´Á½¸öÀý×Ó£º
Àý×ÓÒ»£º½áÊøÄ³¸ö³ÌÐò£¬ÈçFirefox
¼üÈëÃüÁ
pkill firefox
Àý×Ó¶þ: ½áÊøÄ³¸ö½ø³Ì£¬Èçfind&n ......
ÏÖÔÚǶÈëÊ½Ò²Íæ¶àºËÁË¡£
ÀûÓÃ./mpstat -P ALL 1 100 ¿ÉÒÔÀ´²é¿´cpuµÄʹÓÃÇé¿ö¡£
Õâ¸öÊÇתµÄÒ»¸öÀý×Ó£º
ÔÚ¶àCPUµÄÇ÷ÊÆÔ½À´Ô½´óÁË. ÓÐʱºòΪÁ˸üºÃµØ²Ù×÷»úÆ÷, ÐèÒª½«Ä³¸ö½ø³Ì°ó¶¨µ½¾ßÌåµÄCPUÉÏÈ¥. ÏÂÃæ¸ø³öÁËÒ»¸ö½ø³Ì°ó¶¨µ½¾ßÌåµÄCPUÉÏÈ¥µÄÒ»¸öÀý×Ó.
view plaincopy to clipboardprint?
···&midd ......