svmon ¸í·É¾î (Âü°í¹®¼ : AIX 5.1 Command(pdf) ³»¿ë¿¡¼ ¹ßÃé)
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svmon ¸í·ÉÀº ¸Þ¸ð¸®ÀÇ ÇöÀç »óÅ¿¡ °üÇÑ Á¤º¸¸¦ º¸¿©ÁÝ´Ï´Ù.
Ç¥½ÃµÈ Á¤º¸´Â ¸Þ¸ð¸®ÀÇ ½ÇÁ¦ ½º³À¼¥À» ±¸¼ºÇÏÁö ¾Ê´Âµ¥,
±× ÀÌÀ¯´Â svmon ¸í·ÉÀÌ ÀÎÅÍ·´Æ®°¡ °¡´ÉÇÑ »ç¿ëÀÚ ·¹º§¿¡¼ ¼öÇàµÇ±â ¶§¹®ÀÔ´Ï´Ù.
¼¼±×¸ÕÆ®´Â ÆäÀÌÁö ¼¼Æ®·Î, ¸Þ¸ð¸® ¼Òºñ¸¦ º¸°íÇϱâ À§ÇØ »ç¿ëµÇ´Â ±âº» ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù.
±×·¯¹Ç·Î, svmon¿¡ ÀÇÇØ º¸°íµÇ´Â Åë°è´Â ÆäÀÌÁö ¼ö Ãø¸é¿¡¼ Ç¥½ÃµË´Ï´Ù.
1 ÆäÀÌÁö´Â °¡»ó ¸Þ¸ð¸®ÀÇ 4K ºí·ÏÀÌ°í, 1 ÇÁ·¹ÀÓÀº ½ÇÁ¦ ¸Þ¸ð¸®ÀÇ 4K ºí·ÏÀÔ´Ï´Ù.
´Þ¸® ¸í½ÃÇÏÁö ¾ÊÀ¸¸é, ¸ðµç Åë°è´Â 4096 ¹ÙÀÌÆ® ¸Þ¸ð¸® ÆäÀÌÁö ´ÜÀ§ÀÔ´Ï´Ù.
¸Þ¸ð¸® ¼Òºñ´Â inuse, free, pin, virtual ¹× paging space °è¼ö±â¸¦ »ç¿ëÇÏ¿© º¸°íµË´Ï´Ù.
- inuse °è¼ö±â : »ç¿ëµÈ ÇÁ·¹ÀÓ ¼ö
- free : ¸ðµç ¸Þ¸ð¸® Ç®¿¡¼ »ç¿ë °¡´ÉÇÑ ÇÁ·¹ÀÓ ¼ö
- pin : °íÁ¤µÈ ÇÁ·¹ÀÓ ¼ö, Áï ½º¿ÒµÉ ¼ö ¾ø´Â ÇÁ·¹ÀÓ ¼ö
- virtual : ½Ã½ºÅÛ °¡»ó°ø°£¿¡ ÇÒ´çµÈ ÆäÀÌÁö ¼ö
- paging space : ÆäÀÌ¡ °ø°£¿¡¼ ¿¹¾àµÇ°Å³ª »ç¿ëµÈ ÆäÀÌÁö ¼ö
ÇÑ ¼¼±×¸ÕÆ®¸¦ ¿©·¯ °³ÀÇ ÇÁ·Î¼¼½º¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
±×·¯ÇÑ ¼¼±×¸ÕÆ®¿¡ ¼ÓÇÑ °¢ ÆäÀÌÁö´Â ÇØ´ç ¼¼±×¸ÕÆ®¸¦ »ç¿ëÇÏ´Â °¢ ÇÁ·Î¼¼½º¿¡ ´ëÇؼ
inuse, pin, virtual ¶Ç´Â pgspace Çʵ忡¼ ¼³¸íµË´Ï´Ù.
±×·¯¹Ç·Î, È°¼ºÈµÈ ¸ðµç ÇÁ·Î¼¼½º¿¡ °ÉÄ£ inuse, pin, virtual ¹× pgspace ÇʵåÀÇ ÇÕ°è°¡
¸Þ¸ð¸®³ª ÆäÀÌ¡ °ø°£ÀÇ ÃÑ ÆäÀÌÁö ¼ö¸¦ ÃÊ°úÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
VMMÀº Åë°è ¸ñÀûÀ¸·Î¸¸ virtual ÆäÀÌÁö °è¼ö±â¸¦ °ü¸®ÇÕ´Ï´Ù.
Áï, Ç×»ó ÃֽŠµ¥ÀÌÅÍ°¡ ¾Æ´Ï¸ç °ªµµ ÇØ´çµÇ´Â inuse °è¼ö±âº¸´Ù ÀÛÀ» ¼ö ÀÖ½À´Ï´Ù.
¼¼±×¸ÕÆ®´Â ´ÙÀ½ÀÇ 5°¡Áö À¯Çü Áß Çϳª¿¡ ¼ÓÇÕ´Ï´Ù.
persistent - ÆÄÀÏ ¹× µð·ºÅ丮 Á¶ÀÛ¿¡ »ç¿ëµÇ´Â ¼¼±×¸ÕÆ®
working - ÇÁ·Î¼¼½º ¹× °øÀ¯ ¸Þ¸ð¸® ¼¼±×¸ÕÆ®ÀÇ µ¥ÀÌÅÍ ¿µ¿ªÀ» ±¸ÇöÇϱâ À§ÇØ »ç¿ëµÇ´Â ¼¼±×¸ÕÆ®
client - NFS¿Í CD-ROM ÆÄÀϽýºÅÛ°ú °°Àº ÀϺΠ°¡»ó ÆÄÀÏ ½Ã½ºÅÛÀ» ±¸ÇöÇϱâ À§ÇØ »ç¿ë
mapping - ¸Þ¸ð¸®¿¡¼ ÆÄÀÏ ¸ÊÇÎÀ» ±¸ÇöÇϱâ À§ÇØ »ç¿ëµÇ´Â ¼¼±×¸ÕÆ®
real memory mapping - °¡»ó ÁÖ¼Ò °ø°£À¸·ÎºÎÅÍ 10 °ø°£¿¡ ¾×¼¼½ºÇϱâ À§ÇØ »ç¿ëµÇ´Â ¼¼±×¸ÕÆ®
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½Ã½ºÅÛ Àüü ¸Þ¸ð¸® »ç¿ë·® Åë°è È®ÀÎ
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# svmon -G
size inuse free pin virtual
memory 32760 22182 10578 6035 25932
pg space 65536 8061
work pers clnt lpage
pin 6035 0 0 0
in use 17057 5125 0 0
°£´ÜÈ÷ ¼³¸íÇϸé, Àüü ¸Þ¸ð¸® »çÀÌÁî´Â 32760*4096byte/1024/1024 = 127MB.
Free Memory´Â 10578*4096/1024/1024 = 41MB
4096byte¸¦ °öÇÑ ÀÌÀ¯´Â svmon¿¡¼ ³ª¿À´Â °á°ú´Â ÀüºÎ ÆäÀÌÁö´ÜÀ§(1page=4K)À̹ǷÎ....
(¼³¸í)
memory - ´ÙÀ½À» Æ÷ÇÔÇØ ½ÇÁ¦ ¸Þ¸ð¸®ÀÇ »ç¿ëÀ» ¼³¸íÇÏ´Â Åë°è¸¦ ÁöÁ¤.
- size ½ÇÁ¦ ¸Þ¸ð¸® ÇÁ·¹ÀÓÀÇ ¼ö(½ÇÁ¦ ¸Þ¸ð¸® Å©±â)
- inuse ÆäÀÌÁö¸¦ Æ÷ÇԵǴ ÇÁ·¹ÀÓÀÇ ¼ö
- free ¸ðµç ¸Þ¸ð¸® Ç® Áß »ç¿ë °¡´É ÇÁ·¹ÀÓÀÇ ¼ö
- pin °íÁ¤µÈ ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓÀÇ ¼ö
- virtual ½Ã½ºÅÛ °¡»ó ¿µ¿ª³»¿¡ ÇÒ´çµÈ ÆäÀÌÁö ¼ö
in use - ´ÙÀ½À» Æ÷ÇÔÇØ »ç¿ëÁß ÀÎ ½ÇÁ¦ ¸Þ¸ð¸®ÀÇ ¼ºê¼¼Æ®¿¡ ´ëÇÑ Åë°è
- work ÀÛ¾÷ ¼¼±×¸ÕÆ® ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓ ¼ö
- pers ¿µ±¸ ¼¼±×¸ÕÆ® ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓ ¼ö
- clnt Ŭ¶óÀ̾ðÆ® ¼¼±×¸ÕÆ® ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓ ¼ö
pin - ´ÙÀ½À» Æ÷ÇÔÇØ °íÁ¤µÈ ÆäÀÌÁö°¡ ÀÖ´Â ½ÇÁ¦ ¸Þ¸ð¸®ÀÇ ¼ºê¼¼Æ®¿¡ ´ëÇÑ Åë°è ¿°Å.
- work ÀÛ¾÷ ¼¼±×¸ÕÆ® ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓ ¼ö
- pers ¿µ±¸ ¼¼±×¸ÕÆ® ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓ ¼ö
- clnt Ŭ¶óÀ̾ðÆ® ¼¼±×¸ÕÆ® ÆäÀÌÁö¸¦ Æ÷ÇÔÇÏ´Â ÇÁ·¹ÀÓ ¼ö
pg space - ÆäÀÌÁö°ø°£ÀÇ »ç¿ëÀ» ¼³¸íÇÏ´Â Åë°è¸¦ ³ªÅ¸³À´Ï´Ù
- size ÆäÀÌ¡ °ø°£ÀÇ Å©±â
- inuse »ç¿ë ÁßÀÎ ÆäÀÌ¡ °ø°£ ÆäÀÌÁö ¼ö
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À¯Àúº° ¸Þ¸ð¸® »ç¿ë·® Åë°è È®ÀÎ
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# svmon -U root -d ; root »ç¿ëÀÚ°¡ »ç¿ëÇÏ´Â ¸Þ¸ð¸® ³»¿ª
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User Inuse Pin Pgsp Virtual LPageCap
root 10556 2000 5555 16182 Y
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Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd LPage
3922 dtgreet 5045 1823 1705 7781 N N N
7020 rpc.mountd 5032 1826 1595 7629 N Y N
8514 hostmibd 5010 1823 1586 7281 N N N
4518 X 4981 1825 1938 7838 N N N
1 init 4979 1823 1579 7576 N N N
13420 getty 4963 1823 1586 7245 N N N
7482 portmap 4877 1823 1614 7513 N N N
13158 getty 4858 1823 1674 7239 N N N
2524 telnetd 4741 1823 1574 7292 N N N
3600 telnetd 4741 1823 1574 7292 N N N
15494 i4lmd 4729 1823 1586 7238 N N N
15752 i4lmd 4722 1823 1586 7221 N N N
7998 snmpd 4717 1823 1616 7339 N N N
12412 i4lmd 4712 1823 1583 7213 N N N
16512 i4lmd 4710 1823 1597 7234 N N N
14972 i4llmd 4705 1823 1627 7217 N N N
14466 i4llmd 4680 1826 1686 7284 N Y N
17386 -ksh 4671 1823 1574 7214 N N N
18012 -ksh 670 1823 1574 7214 N N N
8256 dpid2 4647 1823 1576 7254 N N N
4756 svmon 4631 1823 1574 7211 N N N
7740 inetd 4628 1823 1574 7225 N N N
9834 cron 4626 1823 1594 7227 N N N
5166 errdemon 4624 1823 1661 7250 N N N
16256 IBM.AuditRMd 4599 1830 2010 7675 N Y N
5704 prngd 4598 1823 1574 7193 N N N
15998 IBM.ERrmd 4592 1830 2114 7785 N Y N
14212 rmcd 4586 1826 2112 7733 N Y N
7226 syslogd 4573 1823 1608 7205 N N N
5422 srcmstr 4572 1823 1656 7229 N N N
2704 dtlogin <:0> 4567 1823 1602 7202 N N N
15232 IBM.CSMAgentR 4563 1832 2125 7775 N Y N
14712 ctcasd 4562 1830 1968 7566 N Y N
9550 biod 4555 1823 1574 7160 N N N
13938 diagd 4546 1823 1627 7188 N N N
6268 nfsd 4542 1823 1597 7175 N N N
11356 qdaemon 4537 1823 1608 7173 N N N
10586 rpc.lockd 4527 1823 1635 7199 N N N
3412 syncd 4525 1823 1603 7159 N N N
4246 dtlogin 4520 1823 1601 7152 N N N
10846 uprintfd 4517 1823 1580 7131 N N N
11618 writesrv 4516 1823 1638 7191 N N N
11094 rpc.lockd 2907 1832 1561 4326 N Y N
10066 nfsd 2906 1832 1561 4326 N Y N
1548 gil 2898 1827 1563 4320 N Y N
9030 kbiod 2888 1824 1559 4306 N Y N
6726 j2pg 2887 1828 1572 4318 N Y N
1032 xmgc 2884 1823 1559 4302 N N N
1290 netm 2884 1823 1559 4302 N N N
8774 rtcmd 2884 1823 1559 4302 N N N
774 reaper 2884 1823 1561 4302 N N N
3102 lvmbb 2882 1823 1561 4302 N N N
516 wait 2882 1823 1559 4300 N N N
1806 wlmsched 2882 1823 1561 4302 N N N
0 swapper 4 2 0 4 N N N
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SYSTEM segments Inuse Pin Pgsp Virtual
3008 1888 1631 4487
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
0 0 work kernel seg - 2880 1821 1559 4298
8c5 - work - 23 9 1 23
16aa - work - 22 9 1 23
2792 - work - 11 9 18 29
1a0f - work - 11 7 12 23
2191 - work - 11 7 12 23
3f3e - work - 11 7 15 22
1eae - work - 10 3 0 10
3619 - work - 9 3 3 10
2752 - work - 7 3 8 11
e26 - work - 5 5 1 6
1a2d - work - 4 4 1 5
3c9f - work - 4 1 0 4
...............................................................................
EXCLUSIVE segments Inuse Pin Pgsp Virtual
5915 112 3909 8875
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
aa4 2 work process private - 396 2 15 410
182c 2 work process private - 374 2 4 377
19cc 2 work process private - 327 2 119 446
365b - pers /dev/hd2:12338 - 312 0 - -
3b9d 2 work process private - 296 2 345 640
2473 2 work process private - 275 2 38 313
..........
..........(Áß·«)
3f9e - pers /dev/hd9var:308 - 0 0 - -
1e8e 1 pers code,/dev/hd2:10638 - 0 0 - -
d67 - pers /dev/hd9var:2127 - 0 0 - -
27b3 - work shmat/mmap - 0 0 2 2
2151 - pers /dev/hd9var:2115 - 0 0 - -
2012 3 mmap mapped to sid 1408 - 0 0 - -
1d4f - pers /dev/hd9var:120 - 0 0 - -
...............................................................................
SHARED segments Inuse Pin Pgsp Virtual
1633 0 15 2820
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
2a15 d work shared library text - 1633 0 15 2820
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ƯÁ¤ ¸í·É¾îÀÇ ¸Þ¸ð¸® »ç¿ë·® Åë°è È®ÀÎ
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# svmon -C inetd ; inetd µ¥¸ó¿¡ ÀÇÇØ »ç¿ëµÇ¾îÁö´Â ¸Þ¸ð¸® Åë°è
===============================================================================
Command Inuse Pin Pgsp Virtual
inetd 4628 1823 1574 7225
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SYSTEM segments Inuse Pin Pgsp Virtual
2880 1821 1559 4298
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
0 0 work kernel seg - 2880 1821 1559 4298
...............................................................................
EXCLUSIVE segments Inuse Pin Pgsp Virtual
115 2 0 107
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
2a74 2 work process private - 62 2 0 62
367a f work shared library data - 45 0 0 45
3a7c 1 pers code,/dev/hd2:10656 - 7 0 - -
162e - pers /dev/hd2:68574 - 1 0 - -
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SHARED segments Inuse Pin Pgsp Virtual
1633 0 15 2820
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
2a15 d work shared library text - 1633 0 15 2820
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ÇÁ·Î¼¼½º ¸Þ¸ð¸® »ç¿ë·® Åë°è È®ÀÎ
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# svmon -P ; ½Ã½ºÅÛ ÇÁ·Î¼¼½ºº° ¸Þ¸ð¸® Åë°è È®ÀÎ
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Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd LPage
3922 dtgreet 5045 1823 1705 7781 N N N
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
0 0 work kernel seg - 2880 1821 1559 4298
2a15 d work shared library text - 1633 0 15 2820
19cc 2 work process private - 327 2 119 446
3e5d f work shared library data - 173 0 11 188
27d3 - work shmat/mmap - 29 0 1 29
2b14 1 pers code,/dev/hd2:116793 - 3 0 - -
3198 - pers /dev/hd9var:2182 - 0 0 - -
106a - pers /dev/hd2:145819 - 0 0 - -
186e - pers /dev/hd2:68956 - 0 0 - -
1f8f - pers /dev/hd9var:2125 - 0 0 - -
......
......
......
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Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd LPage
0 swapper 4 2 0 4 N N N
Vsid Esid Type Description LPage Inuse Pin Pgsp Virtual
2412 2 work process private - 4 2 0 4
ÇÁ·Î¼¼½º °³º°È®ÀÎÀº # svmon -P (pid)
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¼¼±×¸ÕÆ® Å×À̺í
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¼¼±×¸ÕÆ® À¯Çü ¼¼±×¸ÕÆ® »ç¿ë¹ý ¼³ ¸í
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persistent ·Î±×ÆÄÀÏ ·Î±×
persistent ÆÄÀÏ ¹× µð·ºÅ丮 ÀåÄ¡ À̸§: i-³ëµå ¹øÈ£
persistent ´ëÇü ÆÄÀÏ ´ëÇü ÆÄÀÏ ÀåÄ¡ À̸§: i-³ëµå ¹øÈ£
mapping ÆÄÀÏ ¸ÊÇÎ sid ¼Ò½º sid¿¡ ¸ÊÇεÊ
working ÇÁ·Î¼¼½º ¹× °øÀ¯ ¸Þ¸ð¸® ¼¼±×¸ÕÆ®ÀÇ VSID¹× ESID¸¦ ±âÃÊ·Î ¼¼±×¸ÕÆ®ÀÇ
µ¥ÀÌŸ¿µ¿ª ¿ªÇÒ¿¡ µû¶ó ´Ù¸§
client NFS ¹× CD-ROM ÆÄÀÏ »ó µ¿
rmapping IO ¿µ¿ª ¸ÊÇÎ »ó µ¿
ÀÌ»óÀÔ´Ï´Ù. ±×³É ´ëÃæ svmon -G Á¤µµ¸¸ ¾Æ½Ã¸é µÉ µí ÇÕ´Ï´Ù.
¸¹ÀÌ Çò°¥¸®³×¿ä~ ´õ ¿¬±¸¸¦ ÇؾßÇÒ µí...
[Ãâó] [IBM AIX] svmon ¸í·É¾î¸¦ ÀÌ¿ëÇÑ ¸Þ¸ð¸® »ç¿ë·® Á¡°Ë|ÀÛ¼ºÀÚ ´ÞÆØÀÌ
FROM http://blog.naver.com/win2107?Redirect=Log&logNo=100010783120