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看server的cpu占用,我用的top,idle 49%,想看看哪些进程占用了cpu,但是把top单列的所有进程的cpu%使用率加起来,求和才得到5%,idle 却只有49%,怎么回事啊,
大侠们帮我看看,多谢啦,
下面是某个时刻的top sample ,是取的中间时间段的采样
因为长度超过论坛限制,后面的0% cpu的进程我删掉了一些
last pid: 1746; load avg: 1.62, 1.15, 1.15; up 30+21:02:09 07:31:15
305 processes: 302 sleeping, 1 zombie, 1 stopped, 1 on cpu
CPU states: 49.2% idle, 19.1% user, 31.6% kernel, 0.0% iowait, 0.0% swap
Memory: 4096M phys mem, 1364M free mem, 4104M total swap, 4104M free swap
PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND
28986 root 14 59 0 101M 19M sleep 28:23 0.47% java -client -DORACLE_PORT=1521 -DHOSTNAME=zngdy0sh -DNTDB_ORA_ACCT=lion -DNTDB
4563 root 1 59 0 2672K 1224K sleep 55:21 0.35% /bin/ksh /opt/resmon/Hardware/disk_link_temp_check.ksh
5074 root 16 59 0 104M 32M sleep 24:44 0.31% /usr/java/bin/rmiregistry 8383
1 root 1 59 0 3008K 632K sleep 208:14 0.31% /sbin/init
28465 root 1 39 0 8264K 6992K sleep 0:00 0.29% /usr/bin/perl ./kspread.1.1 -i 10 -n
11319 root 29 59 0 106M 41M sleep 72:08 0.28% java -client -cp /opt/NTSocks:/opt/NTSocks/jars/socks_proxy_ncore.jar:/opt/NTSo
2216 root 1 0 0 2296K 936K sleep 176:20 0.21% /usr/bin/ksh /opt/sspfs/ha/NetworkConnectionIsValid
4467 root 91 59 0 14M 5192K sleep 45:40 0.20% /usr/sbin/nscd
6931 root 100 59 0 367M 274M sleep 187:24 0.18% /usr/java/bin/java -server -Dsesm.process=MI2Server -XX:+UseSerialGC -XX:MinHea
24491 root 13 59 0 88M 14M sleep 41:14 0.17% /usr/java/bin/java -client -classpath /opt/uas/SnmpAgent/jars/ManagedObjectLib.
28439 root 1 59 0 3168K 2136K cpu/0 0:00 0.16% /usr/local/bin/top -c -S -n -s10 -d1080 all
2230 mysql 11 59 0 373M 102M sleep 101:08 0.13% /opt/mysql/bin/mysqld --basedir=/opt/mysql --datadir=/var/mysql/data --user=mys
378 root 25 59 0 41M 9424K sleep 141:40 0.13% /usr/sbin/syslogd -m 9
17520 root 72 59 0 144M 71M sleep 67:08 0.11% /usr/jdk/latest/bin/java -Dspfs_pname=tc -client -XX:MinHeapFreeRatio=20 -XX:Ma
2574 root 7 59 0 4056K 1744K sleep 87:54 0.11% /usr/sbin/ubmgr
6627 root 30 59 0 176M 92M sleep 62:29 0.10% /usr/java/bin/java -client -Xmx64m -Xms64m -Dorg.omg.CORBA.ORBInitialPort=2001
3 root 1 60 -20 0K 0K sleep 102:33 0.09% fsflush
14010 root 13 59 0 99M 28M sleep 78:55 0.08% java -client -classpath /opt/corba/jars/openorb_orb_omg-1.4.0.jar:/opt/corba/ja
2430 root 1 52 0 2528K 936K sleep 71:06 0.08% /bin/ksh /etc/rc3.d/S74spfs_apache start
1658 root 14 59 0 4784K 1856K sleep 57:29 0.08% /tmp/upbeat/upbeat
16206 root 17 59 0 112M 52M sleep 60:31 0.07% /usr/java/bin/java -client -XX:MinHeapFreeRatio=20 -XX:MaxHeapFreeRatio=25 -Xms
11321 root 1 59 0 1672K 496K sleep 17:05 0.07% /usr/bin/logger -p local4.notice -t Socks Proxy:
12871 root 63 59 0 286M 143M sleep 548:48 0.06% java -server -Xmx128m -Xms128m -verbose:gc -XX:NewSize=48m -XX:MaxNewSize=48m -
11504 root 103 59 0 185M 59M sleep 17:07 0.06% /usr/java/bin/java -Dorg.omg.CORBA.ORBInitialPort=2001 -Djava.security.policy=/
28467 root 1 59 0 2280K 1648K sleep 0:00 0.05% /usr/lib/sa/sadc 10 1081
4965 root 1 55 0 2336K 944K sleep 7:07 0.04% /usr/bin/ksh /opt/resmon/Hardware/activeNodeMonitor.ksh
310 root 4 59 0 6488K 2504K sleep 6:14 0.03% /usr/lib/inet/inetd start
28086 root 13 59 0 101M 19M sleep 27:11 0.03% java -client -DORACLE_PORT=1521 -DHOSTNAME=zngdy0sh -DNTDB_ORA_ACCT=lion -DNTDB
6128 root 13 59 0 78M 17M sleep 21:14 0.03% /usr/java/bin/java -Xbootclasspath:/usr/java/lib/rt.jar:/opt/adventnet/jars//Ap
25093 root 18 59 0 102M 21M sleep 30:04 0.03% java -client -DORACLE_PORT=1521 -DHOSTNAME=zngdy0sh -DNTDB_ORA_ACCT=lion -DNTDB
3020 root 43 59 0 145M 80M sleep 297:32 0.03% java -DNPM_PROPERTY_FILE=/opt/NTnpm/config/NPM.properties -classpath /usr/java/
28458 root 1 59 0 3208K 2368K sleep 0:00 0.03% /bin/iostat -xncmt -T d 10 1080
15773 root 10 59 0 100M 21M sleep 26:38 0.03% java -client -classpath .:/opt/sspfs/jars/PropertyBrowser.jar:/opt/sspfs/jars/S
14621 root 13 59 0 156M 51M sleep 23:16 0.03% /opt/usp/ntssgusp/jre/bin/java com.zerog.lax.LAX /opt/usp/ntssgusp/abs/AppAutos
9584 root 15 59 0 98M 29M sleep 24:32 0.03% java -DPSE_PROPERTY_FILE=/opt/NTpse/config/PSE.properties -client -DnoBanner=1
17542 root 9 59 0 85M 11M sleep 23:45 0.03% java -client -classpath /opt/java/JAXP/jaxp.jar:/opt/java/JAXP/crimson.jar:/opt
28951 root 1 59 0 3272K 2424K sleep 0:00 0.03% iostat -mx 60
1373 root 5 59 0 12M 6456K sleep 18:18 0.03% /opt/base/alarmd/alarmd
2528 root 1 52 0 2344K 872K sleep 24:21 0.02% /bin/ksh /etc/rc3.d/S74spfs_dns start
1252 oracle 15 59 -5 509M 486M sleep 20:50 0.02% ora_ckpt_pfs
1741 root 1 39 0 1600K 1112K sleep 0:00 0.02% sleep 10
1706 root 1 54 0 1600K 1112K sleep 0:00 0.02% /usr/bin/sleep 2
1746 root 1 39 0 1600K 1112K sleep 0:00 0.02% sleep 10
28950 root 1 59 0 3112K 2256K sleep 0:00 0.02% vmstat 60
1716 root 1 59 0 1600K 1112K sleep 0:00 0.02% /usr/bin/sleep 60
1336 root 1 59 0 1600K 1112K sleep 0:00 0.02% sleep 10
1717 root 1 59 0 1600K 1112K sleep 0:00 0.02% sleep 10
1479 root 1 59 0 1600K 1112K sleep 0:00 0.02% /usr/bin/sleep 60
1621 root 1 59 0 1600K 1112K sleep 0:00 0.02% sleep 1800
1714 root 1 54 0 1592K 1104K sleep 0:00 0.02% /usr/bin/sleep 5
1733 root 1 0 0 1592K 1104K sleep 0:00 0.02% /usr/bin/sleep 2
1740 root 1 39 0 1600K 1112K sleep 0:00 0.02% sleep 10
28459 root 1 59 0 2984K 2128K sleep 0:00 0.02% /bin/vmstat -S 10 1080
423 root 6 59 0 5680K 1808K sleep 2:00 0.02% /usr/sbin/auditd
5972 root 9 59 0 4016K 840K sleep 10:54 0.02% /usr/sbin/updisk /data_oradata /data/oradata
1246 oracle 1 59 -5 507M 494M sleep 20:48 0.02% ora_pmon_pfs
5976 root 9 59 0 4016K 816K sleep 11:14 0.01% /usr/sbin/updisk /backup /backup
1715 root 9 59 0 4016K 928K sleep 12:24 0.01% /usr/sbin/updisk /audio_files /audio_files
28460 root 1 59 0 1824K 1456K sleep 0:00 0.01% /usr/bin/ksh ./run_mem 10 1080 Data/TC_Feb_07_10_07_30
1710 root 1 54 0 1560K 1048K sleep 0:00 0.01% /usr/bin/sleep 60
5973 root 9 59 0 4016K 800K sleep 11:03 0.01% /usr/sbin/updisk /data /data
1964 root 9 59 0 4016K 880K sleep 11:14 0.01% /usr/sbin/updisk /user_audio_files /user_audio_files
5977 root 9 59 0 4016K 760K sleep 11:08 0.01% /usr/sbin/updisk /data_oradata_arch /data/oradata/arch
7 root 12 59 0 10M 4120K sleep 10:42 0.01% /lib/svc/bin/svc.startd
28448 root 1 29 0 1824K 1456K sleep 0:00 0.01% /usr/bin/ksh ./run_prstat_m 10 1080 Data/TC_Feb_07_10_07_30
19978 root 1 100 -20 2872K 992K sleep 0:56 0.01% /usr/lib/inet/xntpd
28457 root 1 59 0 2920K 2032K sleep 0:00 0.01% mpstat 10 1080
28454 root 1 29 0 1824K 1456K sleep 0:00 0.01% /usr/bin/ksh ./run_prstat 10 1080 Data/TC_Feb_07_10_07_30
28945 root 1 59 0 3224K 2336K sleep 0:00 0.01% iostat -c 60
28463 root 1 29 0 1824K 1456K sleep 0:00 0.01% /usr/bin/ksh ./run_df 10 1080 Data/TC_Feb_07_10_07_30
330 root 1 59 0 1656K 504K sleep 4:57 0.01% /usr/lib/utmpd
6613 root 1 52 0 1776K 832K sleep 0:11 0.01% ksh -c ? for a_tool in /usr/sbin/ubmstat /usr/bin/grep \?
9 root 14 59 0 10M 5320K sleep 1:02 0.01% /lib/svc/bin/svc.configd
1258 oracle 1 59 -5 506M 494M sleep 5:54 0.01% ora_cjq0_pfs
11503 root 1 59 0 1672K 552K sleep 1:15 0.01% /usr/bin/logger -p local2.notice -t SAM21 EM
6480 root 1 59 0 5408K 1088K sleep 5:53 0.01% /opt/netsnmp5/sbin/snmpd -f -s -l /var/log/snmpd.log -a -c /opt/netsnmp5/sbin/s
6881 root 1 59 0 5480K 1592K sleep 5:52 0.01% /opt/netsnmp5/sbin/snmpd -f -s -l /var/log/snmpd.log -a -c /opt/netsnmp5/sbin/s
28456 root 1 49 0 1824K 1456K sleep 0:00 0.00% /usr/bin/ksh ./k script 10 1080 Data/TC_Feb_07_10_07_30
28435 root 1 59 0 1824K 1456K sleep 0:00 0.00% /usr/bin/ksh ./run_omemuse_pfs 1800 6 Data/TC_Feb_07_10_07_30
1581 root 1 59 0 17M 9704K sleep 0:14 0.00% /opt/uas/aps/bin/heartbeatmon
3770 root 1 59 0 8200K 4552K sleep 3:04 0.00% /opt/apache/bin/httpd -DSSL -d /opt/apache
167 root 8 59 0 4328K 1808K sleep 35:15 0.00% /usr/lib/picl/picld
1666 oracle 1 59 0 506M 497M sleep 0:07 0.00% oraclepfs (LOCAL=NO)
28461 root 1 59 0 1712K 1272K sleep 0:00 0.00% /bin/sar -gprwcq 10 1080
6626 root 1 59 0 1672K 576K sleep 0:15 0.00% /usr/bin/logger -p local2.notice -t SAM21 SAG
6612 root 1 59 0 5856K 1776K sleep 0:02 0.00% /opt/openssh/sbin/sshd -i
123 root 1 59 0 3904K 440K sleep 1:35 0.00% /usr/sbin/ipmon -Ds
1248 oracle 122 59 -5 513M 483M sleep 2:03 0.00% ora_dbw0_pfs
9235 oracle 1 59 0 506M 498M sleep 0:02 0.00% oraclepfs (LOCAL=NO)
1250 oracle 15 59 -5 516M 486M sleep 2:05 0.00% ora_lgwr_pfs |
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