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# more /etc/release
                         Solaris 10 3/05 s10_74L2a SPARC
           Copyright 2005 Sun Microsystems, Inc.  All Rights Reserved.
                        Use is subject to license terms.
                            Assembled 22 January 2005
# uname -a
SunOS domain-a 5.10 Generic sun4u sparc SUNW,Sun-Fire-15000

# prtdiag
¥·¥¹¥Æ¥à¹½À®:  Sun Microsystems  sun4u Sun Fire 15000
¥·¥¹¥Æ¥à¥¯¥í¥Ã¥¯¼þÇÈ¿ô: 150 MHz
¥á¥â¥ê¡¼¥µ¥¤¥º: 8192 M ¥Ð¥¤¥È

========================= CPUs =========================

          CPU      Run    E$    CPU     CPU
Slot ID   ID       MHz    MB   Impl.    Mask
--------  -------  ----  ----  -------  ----
/SB00/P0    0       750   8.0  US-III   3.4
/SB00/P1    1       750   8.0  US-III   3.4
/SB00/P2    2       750   8.0  US-III   3.4
/SB00/P3    3       750   8.0  US-III   3.4

========================= Memory Configuration =========================

                   Logical  Logical  Logical
             Port  Bank     Bank     Bank       DIMM   Interleave  Interleave
Slot ID       ID   Number   ¥µ¥¤¥º   ¾õÂÖ       Size   Factor      Segment
-----------  ----  -------  -------  --------  ------  ----------  ----------
/SB00/P0/B0    0      0     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P0/B0    0      2     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P1/B0    1      0     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P1/B0    1      2     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P2/B0    2      0     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P2/B0    2      2     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P3/B0    3      0     1024MB   Àµ¾ï       512MB     8-way         0
/SB00/P3/B0    3      2     1024MB   Àµ¾ï       512MB     8-way         0

========================= IO Cards =========================

                           Bus  Max
            IO   Port Bus  Freq Bus  Dev,
Slot ID     Type  ID  Side MHz  Freq Func ¾õÂÖ  Name                              Model
----------  ---- ---- ---- ---- ---- ---- ----- --------------------------------  ----------------------
/IO00/C5V0  PCI   28   B    33   33  1,0  λ²ò  pci-pci1011,25.4/pci108e,1000     pci-bridge
/IO00/C5V0  PCI   28   B    33   33  0,0  λ²ò  pci108e,1000-pci108e,1000.1
/IO00/C5V0  PCI   28   B    33   33  0,1  λ²ò  SUNW,qfe-pci108e,1001             SUNW,pci-qfe
/IO00/C5V0  PCI   28   B    33   33  1,0  λ²ò  pci108e,1000-pci108e,1000.1
/IO00/C5V0  PCI   28   B    33   33  1,1  λ²ò  SUNW,qfe-pci108e,1001             SUNW,pci-qfe
/IO00/C5V0  PCI   28   B    33   33  2,0  λ²ò  pci108e,1000-pci108e,1000.1
/IO00/C5V0  PCI   28   B    33   33  2,1  λ²ò  SUNW,qfe-pci108e,1001             SUNW,pci-qfe
/IO00/C5V0  PCI   28   B    33   33  3,0  λ²ò  pci108e,1000-pci108e,1000.1
/IO00/C5V0  PCI   28   B    33   33  3,1  λ²ò  SUNW,qfe-pci108e,1001             SUNW,pci-qfe
/IO00       PCI   28   B    33   33  2,0  λ²ò  bootbus-controller-pci108e,c416/+ SUNW,sbbc
/IO00       PCI   28   B    33   33  3,0  λ²ò  pci108e,1100-pci108e,1100.1
/IO00       PCI   28   B    33   33  3,1  λ²ò  network-pci108e,1101.1            SUNW,pci-eri
/IO00       PCI   28   B    33   33  3,2  λ²ò  firewire-pci108e,1102.1001
/IO00       PCI   28   B    33   33  3,3  λ²ò  usb-pci108e,1103.1001
/IO00/C3V0  PCI   28   A    66   66  1,0  λ²ò  SUNW,qlc-pci1077,2200.1077.4082.+
/IO00/C5V1  PCI   29   B    33   33  1,0  λ²ò  pci-pci1011,26.5/SUNW,qlc (scsi-+ pci-bridge
/IO00/C5V1  PCI   29   B    33   33  4,0  λ²ò  SUNW,qlc-pci1077,2200.1077.4083.+
/IO00/C5V1  PCI   29   B    33   33  5,0  λ²ò  SUNW,qlc-pci1077,2200.1077.4083.+


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¡¡pset_default: 1CPU
¡¡zone1-pset: 3CPU

¡¦°ìÊý¤Î¥×¥í¥»¥Ã¥µ¥»¥Ã¥È(zone1-pset)¤ËÂбþ¤·¤¿¥ê¥½¡¼¥¹¥×¡¼¥ë(zone1-pool)¤Ë£²¤Ä¤Î¥¾¡¼¥ó(zone1, zone3)¤ò³ä¤êÅö¤ÆFSS¤Îưºî³Îǧ¤ò¤¹¤ë¡£
¡¡zone1¤Î zone.cpu-shares ¤Î limitÃÍ¡¡¡§ 20
¡¡zone3¤Î zone.cpu-shares ¤Î limitÃÍ¡¡¡§ 80
¡¡
¡¦¤µ¤é¤ËZone-wide¤ËCPU¤ÎFSS¤¬¹Ô¤ï¤ì¤Æ¤¤¤ë¥í¡¼¥«¥ë¥¾¡¼¥óÆâ¤Ç¥×¥í¥¸¥§¥¯¥È¥Ù¡¼¥¹¤ÎFSS¤òÀßÄꤷ¤ÆÆ°ºî³Îǧ¤ò¤¹¤ë¡£
¡¡user.root¥×¥í¥¸¥§¥¯¥È¤Î project.cpu-shares ¤Î limitÃÍ¡¡¡§¡¡80
¡¡test¥×¥í¥¸¥§¥¯¥È¤Î project.cpu-shares ¤Î limitÃÍ¡¡¡§¡¡20

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¢£ FSS (Fair Share Scheduling) ¤Î³Îǧ
¡¡¢ª ¹½À®ÊýË¡¤Ï ¤³¤Á¤é

# cat /etc/dispadmin.conf
#
# /etc/dispadmin.conf
#
# Do NOT edit this file by hand -- use dispadmin(1m) instead.
#
DEFAULT_SCHEDULER=FSS

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# pooladm

system domain-a
        string  system.comment
        int     system.version 1
        boolean system.bind-default true
        int     system.poold.pid 378

        pool zone1-pool
                int     pool.sys_id 1
                boolean pool.active true
                boolean pool.default false
                int     pool.importance 1
                string  pool.comment
                pset    zone1-pset

        pool pool_default
                int     pool.sys_id 0
                boolean pool.active true
                boolean pool.default true
                int     pool.importance 1
                string  pool.comment
                pset    pset_default

        pset zone1-pset
                int     pset.sys_id 1
                boolean pset.default false
                uint    pset.min 1
                uint    pset.max 3
                string  pset.units population
                uint    pset.load 0
                uint    pset.size 3
                string  pset.comment

                cpu
                        int     cpu.sys_id 1
                        string  cpu.comment
                        string  cpu.status on-line

                cpu
                        int     cpu.sys_id 0
                        string  cpu.comment
                        string  cpu.status on-line

                cpu
                        int     cpu.sys_id 2
                        string  cpu.comment
                        string  cpu.status on-line

        pset pset_default
                int     pset.sys_id -1
                boolean pset.default true
                uint    pset.min 1
                uint    pset.max 65536
                string  pset.units population
                uint    pset.load 5
                uint    pset.size 1
                string  pset.comment

                cpu
                        int     cpu.sys_id 3
                        string  cpu.comment
                        string  cpu.status on-line

¾åµ­¤Î¤è¤¦¤Ë zone1-pset ¤Ë3CPU¡¢pset_default ¤Ë£±CPU¤¬³ä¤êÅö¤Æ¤é¤ì¤Æ¤¤¤ë¡£
¤Þ¤¿¡¢zone1-pool ¤Ï zone1-pset¤ËÂбþ¤·¤Æ¤¤¤ë¡£

¢£ ¥í¡¼¥«¥ë¥¾¡¼¥ó¤ËÂФ¹¤ë¥ê¥½¡¼¥¹¥×¡¼¥ë¤Î³ä¤êÅö¤Æ¾õÂÖ
¡¡¢ª ¹½À®Êý Ë¡¤Ï¤³¤Á¤é

# cd /etc/zones
# ls
SUNWblank.xml    SUNWdefault.xml  index            zone1.xml        zone2.xml        zone3.xml
# grep pool *
zone1.xml:<zone name="zone1" zonepath="/export/zone1" autoboot="true" pool="zone1-pool">
zone2.xml:<zone name="zone2" zonepath="/export/zone2" autoboot="true" pool="pool_default">
zone3.xml:<zone name="zone3" zonepath="/export/zone3" autoboot="true" pool="zone1-pool">
#

¾åµ­¤Î¤è¤¦¤Ë zone1 ¤È zone3 ¤Ï zone1-pool ¤òÍøÍѤ¹¤ë¡£
¤Þ¤¿¡¢zone2 ¤Ï pool_default ¤òÍøÍѤ¹¤ë¡£

¢£ ¥í¡¼¥«¥ë¥¾¡¼¥ó¤Î FSS ¤Î½Å¤ßÉÕ¤±(zone.cpu-shares¤ÎlimitÃÍ)³Îǧ
¡¡¢ª ¹½À®Êý Ë¡¤Ï¤³¤Á¤é

# egrep "zone.cpu-shares|limit" /etc/zones/*
/etc/zones/zone1.xml:  <rctl name="zone.cpu-shares">
/etc/zones/zone1.xml:    <rctl-value priv="privileged" limit="20" action="none"/>
/etc/zones/zone2.xml:  <rctl name="zone.cpu-shares">
/etc/zones/zone2.xml:    <rctl-value priv="privileged" limit="80" action="none"/>
/etc/zones/zone3.xml:  <rctl name="zone.cpu-shares">
/etc/zones/zone3.xml:    <rctl-value priv="privileged" limit="80" action="none"/>

¤³¤ÎÀßÄêÎã¤Î¾ì¹ç¡¢Æ±¤¸pool¤òÍøÍѤ¹¤ë zone1 ¤È zone3 ¤ÎÃͤγä¹ç¤¬ FSS ¤Ç¤ÎCPUÇÛʬ¤Ë¤Ê¤ë¡£¤³¤Î¾ì¹ç¡¢ºÇÀ¹´ü¤Ç zone1¤¬ 20% ¡¢zone3¤¬ 80% ¤ÎCPU¥ê¥½¡¼¥¹¤ÎÍøÍѤòÊݾڤµ¤ì¤ë¡£zone1-pset ¤Ï 3CPU(Á´ÂΤÎ75%)¤ò°®¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¢global¥¾¡¼¥ó¤«¤é¤ß¤¿ºÇÀ¹´ü¤Ç¤Îzone1 ¤ÎÍøÍÑΨ¤Ï 15% (75%¤Î£²³ä)¡¢zone3 ¤ÎÍøÍÑΨ¤Ï 60% (75%¤Î£¸³ä)¤È¤Ê¤ë¡£

¢£ zone1¤Î¥×¥í¥¸¥§¥¯¥È¤Î FSS ¤Î½Å¤ßÉÕ¤±(project.cpu-shares¤ÎlimitÃÍ)³Îǧ

# zlogin zone1
[¥¾¡¼¥ó 'zone1' pts/2 ¤ËÀܳ¤µ¤ì¤Þ¤·¤¿]
Last login: Wed Mar 16 16:23:05 on pts/4
Sun Microsystems Inc.   SunOS 5.10      Generic January 2005
# cat /etc/project
system:0::::
user.root:1::::project.cpu-shares=(privileged,80,none)
noproject:2::::
default:3::::
group.staff:10::::
test:100::root::project.cpu-shares=(privileged,20,none)

¤³¤³¤Þ¤Ç¤ÎÀßÄêÎã¤Ç¡¢zone1¤Ç¤ÏºÇÀ¹´ü¤Ç¤â¥·¥¹¥Æ¥àÁ´ÂΤÎ15%¤ÎCPU¥ê¥½¡¼¥¹¤ò³ÍÆÀ¤Ç¤­¤ë¾õÂ֤ˤʤäƤ¤¤ë¡£¤µ¤é¤Ë¾åµ­ÀßÄê¤ò¤¹¤ë¤³¤È¤Ç¥í¡¼¥«¥ë ¥¾¡¼¥óÆâ¤Ç¤Î¥×¥í¥¸¥§¥¯¥È¥Ù¡¼¥¹¤ÎFSS¤¬²Äǽ¤Ë¤Ê¤ë¡£¾åµ­Îã¤Ç¤Ïuser.root¤È¤¤¤¦¥×¥í¥¸¥§¥¯¥È¤Ë80%¡¢test¤È¤¤¤¦¥×¥í¥¸¥§¥¯¥È¤Ë20%¤Î ÇÛʬ¤Ë¤·¤Æ¤¤¤ë¡£

¢£ zone ¤Îưºî³Îǧ

# zoneadm list -vc
  ID NAME             STATUS         PATH
   0 global           running        /
   1 zone1            running        /export/zone1
   2 zone3            running        /export/zone3
   3 zone2            running        /export/zone2

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zone1, zone2, zone3¤Ç¤½¤ì¤¾¤ì£´¤Ä¤º¤Ä John the Ripper ¤È¤¤¤¦¥Ñ¥¹¥ï¡¼¥É¥¯¥é¥Ã¥­¥ó¥°¥Ä¡¼¥ë¤ò¼Â¹Ô¤·¤¿¡£zone1¤Ç¤Ï¥×¥í¥¸¥§¥¯¥È¥Ù¡¼¥¹¤ÎFSSÀßÄê¤ò³Î¤«¤á¤ë¤¿¤á¡¢¥×¥í¥¸¥§¥¯¥È¤òtest¤ËÊѹ¹¤·¤Æ¤µ¤é¤Ë£´¤Ä¤Î john ¤ò¼Â¹Ô¤·¤Æ¤¤¤ë¡£
¡Ê¤³¤ì¤ÏCPU¤ËÉé²Ù¤ò¤«¤±¤ë¤³¤È¤¬ÌÜŪ¤Ê¤Î¤ÇCPU¥Ð¥¦¥ó¥É¤Ê¥×¥í¥°¥é¥à¤Ç¤¢¤ì¤Ð²¿¤Ç¤â¤è¤¤¡£)


¢£ global-zone¤Ç¤Îprstat -Z¤Î·ë²Ì

   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP
  8874 root     6768K 6368K run      5    0   0:01:09  12% john/1
  8877 root     6768K 6368K run      8    0   0:00:46  11% john/1
  8880 root     6768K 6368K run      8    0   0:00:33  11% john/1
  8883 root     6768K 6368K cpu1    11    0   0:00:22 9.6% john/1
  8886 root     6768K 6368K run      7    0   0:00:14 8.1% john/1
  8889 root     6768K 6368K run     11    0   0:00:08 6.3% john/1
  8876 root     6768K 6304K run      7    0   0:00:22 4.5% john/1
  8873 root     6768K 6304K run      7    0   0:00:36 4.5% john/1
  8879 root     6768K 6304K run      1    0   0:00:14 4.1% john/1
  8882 root     6768K 6304K run      1    0   0:00:09 4.0% john/1
  8875 root     6768K 6368K cpu2    11    0   0:00:26 3.2% john/1
  8885 root     6768K 6304K run      7    0   0:00:06 3.2% john/1
  8872 root     6768K 6368K cpu0    14    0   0:00:36 3.1% john/1
  8888 root     6768K 6304K run      2    0   0:00:04 3.0% john/1
  8878 root     6768K 6368K run      4    0   0:00:11 2.9% john/1
ZONEID    NPROC  SIZE   RSS MEMORY      TIME  CPU ZONE
     8       42  172M  114M   1.4%   0:03:24  57% zone3
     6       42  171M  108M   1.3%   0:01:42  23% zone2
     5       42  167M  102M   1.2%   0:01:41  16% zone1
     0       58  324M  115M   1.4%   0:02:10 0.8% global

ÍýÁÛÃͤÏ
zone1 = 75% x 20% -> 15%
zone2 = 75% x 80% -> 60%
zone3 = 25% x 100%(80) -> 25%
¤Ê¤Î¤Ç¤Û¤ÜÀßÄêÄ̤ê¤Î·ë²Ì¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤¬¤ï¤«¤ë¡£

¢£ zone1¤Ç¤Îprstat -J¤Î·ë²Ì

   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP
  8914 root     6768K 6368K cpu2    21    0   0:00:18 4.4% john/1
  8912 root     6768K 6368K run     15    0   0:00:20 4.3% john/1
  8911 root     6768K 6368K run     14    0   0:00:21 4.1% john/1
  8913 root     6768K 6368K run     15    0   0:00:18 4.0% john/1
  8923 root     6768K 6368K run      1    0   0:00:03 1.9% john/1
  8922 root     6768K 6368K run      9    0   0:00:04 1.4% john/1
  8921 root     6768K 6368K run     12    0   0:00:05 1.4% john/1
  8924 root     6192K 5128K cpu1    59    0   0:00:00 0.1% prstat/1
  3472 root     4288K 2984K sleep   59    0   0:00:00 0.0% nscd/26
  3370 root       11M 6352K sleep   29    0   0:00:03 0.0% svc.startd/12
  4221 root     6376K 2168K sleep   59    0   0:00:00 0.0% sendmail/1
  3961 root     2904K 2016K sleep   58    0   0:00:00 0.0% bash/1
  3581 root     1984K  912K sleep   58    0   0:00:00 0.0% smcboot/1
  3672 root     2536K 1552K sleep   59    0   0:00:00 0.0% snmpdx/1
  3685 root     3864K 2184K sleep   59    0   0:00:00 0.0% snmpXdmid/2
PROJID    NPROC  SIZE   RSS MEMORY      TIME  CPU PROJECT
     1        6   31M   28M   0.4%   0:01:17  17% user.root
   100        5   27M   25M   0.3%   0:00:12 4.8% test
     0       34  129M   67M   0.8%   0:00:14 0.0% system

¤³¤Á¤é¤â¤Û¤È¤ó¤ÉÍýÁÛÄ̤ê1:4¤ÎÈæÎ¨(20:80)¤Ç¥¹¥±¥¸¥å¡¼¥ê¥ó¥°¤µ¤ì¤Æ¤¤¤ë¡£
global-zone¤«¤é¸«¤¿CPU¤Î»ÈÍÑΨ¤Ï15%ÄøÅÙ¤À¤¬¡¢
zone1¤Ç¸«¤ë¤È¡¢³ä¤êÅö¤Æ¤é¤ì¤¿3CPU(75%)Æâ¤Ç¤Î»ÈÍÑΨ¤Ç¤¢¤ë¤¿¤á¡¢
¥Ñ¡¼¥»¥ó¥Æ¡¼¥¸¤Î¹ç·×¤Ï15%¤òͤ¨¤Æ¤¤¤ë¡£
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