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À̸§ : È£¼® (211.¢½.74.31) |
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³¯Â¥ : 2007-08-01 17:47:39 |
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Á¦¸ñ : ¼Ö¶ó¸®½º¿¡¼ sar »ç¿ë¿¡ ´ëÇؼ ... |
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Á¤È®È÷ ±Ã±ÝÇÑ °ÍÀÌ ¹ºÁö ¸ð¸£°Ú³×¿ä.
¸Þ¸ð¸®, CPU ¼³Á¤ Á¤º¸¶ó...
CPU, Memory º¸°í ½ÍÀ¸½Ã´Ù´Â °ÍÀΰ¡¿ä?
ÀÏ´Ü /usr/platform/sun4u/sbin/prtdiag -v·Î º¸¸é CPU ¿ë·®À̶û °³¼ö, ¸Þ¸ð¸®°¡ ¾ó¸ÅÀÎÁö ³ª¿À°í...
psrinfo ·Î´Â CPU¿¡ ´ëÇÑ Á¤º¸¸¦ º¼ ¼ö ÀÖ°í¿ä.
prtconf | grep MemÇÏ¸é ¸Þ¸ð¸®°¡ º¸À̴µ¥...
vmstat³ª sar´Â performance¸¦ º¼¶ó´Â ¸í·É¾îÁÒ..
[»ç¿ë¼¹ö] _rx5670__________________
[os&¹öÁ¯] ________hp-ux 11___________
/usr/lib/sa/sa1 ÆÄÀÏÀ» root crontab ¿¡ µî·ÏÀ» Çß½À´Ï´Ù...
00,10,20,30,40,50 * * * * /usr/lib/sa/sa1
±×·±µ¥¿ä À§¿¡Ã³·³ Çϸé %busy avque r+w/sµîÀÌ Ãâ·ÂµÇ´Âµ¥ Àü cpu,¸Þ¸ð¸® »ç¿ë·®µµ Ãâ·ÂÇÏ°í ½Í¾î¿ä..µµ¿ÍÁÖ¼¼¿ä..^^
Àåºñ , os
Solaris SunOS
Solaris 1.x SunOS 4.1.x
Solaris 2.x SunOS 5.x
Solaris 2.6 SunOS 5.6
Solaris 7 SunOS 5.7
Solaris 8 SunOS 5.8
Solaris 9 SunOS 5.9
Solaris 10 SunOS 5.10
sarÀ» »ç¿ëÇϽ÷Á¸é ¸ÕÀú system accountingÀ» °¡µ¿½ÃÅ°¼Å¾ßÇÕ´Ï´Ù.
Á¦°¡ »ç¿ëÇÏ°í ÀÖ´Â SUN OS 5.8 ¿¡¼´Â system accountingÀÌ default·Î
°¡µ¿µÇÁö ¾Ê°í ¸î°¡Áö ÀÛ¾÷À» ÇÏ¼Å¾ß ÇÔ´Ù.
1. ¸ÕÀú /etc/init.d/perf ÆÄÀÏ¿¡¼ ´ÙÀ½ ¶óÀεéÀ» uncomment Çϼ¼¿©.
if [ -z "$_INIT_RUN_LEVEL" ]; then
set -- `/usr/bin/who -r`
_INIT_RUN_LEVEL="$7"
_INIT_RUN_NPREV="$8"
_INIT_PREV_LEVEL="$9"
fi
if [ $_INIT_RUN_LEVEL -ge 2 -a $_INIT_RUN_LEVEL -le 4 -a \
$_INIT_RUN_NPREV -eq 0 -a \( $_INIT_PREV_LEVEL = 1 -o \
$_INIT_PREV_LEVEL = S \) ]; then
/usr/bin/su sys -c "/usr/lib/sa/sadc /var/adm/sa/sa`date +%d`"
fi
2. super user·Î ·Î±×ÀÎ ÇÑ »óÅ¿¡¼ ´ÙÀ½ ¸í·É¾î·Î sys crontabÀ» editing
mode·Î ¿©¼¼¿©.
#crontab -e sys
3. ±×¸®°í ¾ó¸¶³ª ÀÚÁÖ system performance data¸¦ recordÇÏ°í ½ÍÀºÁö
½ºÄÉÁÙÀ» ÇÕ´Ï´Ù. ±×³É example·Î ³ª¿Í Àִ°ÍÀ» uncomment ÇϽðí
»ç¿ëÇϼŵµ µÇ°í, ½ºÄÉÁÙÀ» º¯°æÇϼŵµ µË´Ï´Ù.
crontab¿¡¼ ÀÛ¾÷ ½ºÄÉÁÙÇϴ°Ϳ¡ ´ëÇؼ ±Ã±ÝÇÏ½Ã¸é ´Ù½Ã Áú¹® ÇØÁÖ¼¼¿ä.
Âü°í·Î sa20¶ó´Â°ÍÀº 20ÀÏ¿¡ ¸ð¾ÆÁø system performance data fileÀ»
ÀÏÄ´°ÍÀÔ´Ï´Ù. ½Ã½ºÅÛ¿¡¼ system accountingÀ» ÇÏÁö ¾Ê¾ÒÀ¸´Ï
´ç±Ù sa20¶õ ÆÄÀÏÀº Á¸ÀçÇÏÁö ¾ÊÁö¿ä.
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