SNMP + MRTG 㧠Apache ã®ãƒ—ãƒã‚»ã‚¹æ•°ã‚’監視ã™ã‚‹æ–¹æ³•ä»¥å‰ã€CentOS 㧠SNMP 㨠MRTG を使ã£ãŸãƒãƒ¼ãƒ‰ã‚¢ãƒ™ãƒ¬ãƒ¼ã‚¸ã®ç›£è¦–方法をã¾ã¨ã‚ã¾ã—ãŸãŒã€ä»Šå›žã¯ãã®ä»•çµ„ã¿ã‚’利用ã—ã¦ã•ã‚‰ã« Apache ã®ãƒ—ãƒã‚»ã‚¹æ•°ã‚’監視ã§ãるよã†ã«ã—ã¾ã™ã€‚ã¤ã„ã§ã«ãƒ—ãƒã‚»ã‚¹æ•°ãŒé–¾å€¤ã‚’超ãˆãŸå ´åˆã«ãƒ¡ãƒ¼ãƒ«ãŒé£›ã¶ã‚ˆã†ã«ã—ã¦ã¿ã¾ã™ã€‚ CentOS5 ã§ã™ã§ã« net-snmp 㨠mrtg ã®ãƒ‘ッケージã¯å°Žå…¥ã•ã‚Œã¦ã„る状態ã¨ã—ã¾ã™ã€‚ /etc/snmp/snmpd.conf を変更ã—ã€æ¬¡ã®è¡Œã‚’è¿½åŠ ã—ã¾ã™ã€‚ proc httpd snmpd ã‚’å†èµ·å‹•ã—ã¦ã€snmpwalk コマンドã§å‹•ä½œç¢ºèªã‚’ã—ã¾ã™ã€‚ # service snmpd restart # snmpwalk -v1 -c public localhost .1.3.6.1.4.1.2021.2.1 UCD-SNMP-MIB::prIndex.1 = INTEGER: 1 UCD-SNMP-MIB::prNa
MRTG 㧠Load Average をグラフ化ã™ã‚‹
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