一个数据库主机/var目录很高
[biprd1]root#df -g
Filesystem GB blocks Free %Used Iused %Iused Mounted on
/dev/hd4 0.50 0.26 49% 10920 15% /
/dev/hd2 7.00 3.17 55% 56403 8% /usr
/dev/hd9var 5.00 0.31 94% 7284 8% /var
/dev/hd3 1.50 0.88 42% 20596 9% /tmp
/dev/hd1 0.12 0.07 42% 187 2% /home
/dev/hd11admin 0.12 0.12 1% 5 1% /admin
/proc - - - - - /proc
/dev/hd10opt 6.00 3.09 49% 22598 4% /opt
/dev/livedump 0.25 0.25 1% 5 1% /var/adm/ras/livedump
/dev/u01_fs 30.00 11.93 61% 235400 8% /u01
/dev/tsmlog 0.25 0.25 1% 9 1% /tsmlog
/dev/fslv00 60.00 44.19 27% 12 1% /bibak
/dev/nmonlv 0.50 0.31 38% 39 1% /nmon
/dev/backup_fs 40.00 13.00 68% 76 1% /backup
/dev/u02_fs 409.00 167.11 60% 398 1% /u02
top进程主要是两个，cpu IDLE 7%：
Topas Monitor for host: biprd1 EVENTS/QUEUES FILE/TTY
Tue Mar 26 15:29:49 2019 Interval: 2 Cswitch 912 Readch 1750.2K
Syscall 494.2K Writech 2225.9K
CPU User% Kern% Wait% Idle% Physc Entc Reads 481 Rawin 0
ALL 45.4 47.7 0.0 6.8 0.50 99.8 Writes 80508 Ttyout 576
Forks 4 Igets 0
Network KBPS I-Pack O-Pack KB-In KB-Out Execs 4 Namei 14864
Total 2.5 20.0 5.6 1.4 1.2 Runqueue 7.2 Dirblk 0
Waitqueue 0.0
Disk Busy% KBPS TPS KB-Read KB-Writ MEMORY
Total 0.4 1024.0 8.0 0.0 1024.0 PAGING Real,MB 12544
Faults 2558 % Comp 77
FileSystem KBPS TPS KB-Read KB-Writ Steals 0 % Noncomp 5
Total 2.7K 8.3K 1.7K 1.0K PgspIn 0 % Client 5
PgspOut 0
Name PID CPU% PgSp Owner PageIn 0 PAGING SPACE
slp_srvr 3735686 50.0 128.6 root PageOut 256 Size,MB 8192
syslogd 4718742 50.0 5.4 root Sios 256 % Used 13
topas 29294718 0.0 4.6 root % Free 87
sleep 31719550 0.0 0.2 root NFS (calls/sec)
sshd 36831360 0.0 4.1 root SerV2 0 WPAR Activ 0
oracle 19136702 0.0 15.7 oracle CliV2 0 WPAR Total 0
oracle 44433504 0.0 13.7 oracle SerV3 0 Press: "h"-help
oracle 27721982 0.0 13.7 oracle CliV3 0 "q"-quit
oracle 14745714 0.0 13.9 oracle
vmmd 458766 0.0 1.2 root
oracle 10682470 0.0 18.3 oracle
lrud 262152 0.0 0.5 root
oracle 11337728 0.0 20.1 oracle
oracle 8978578 0.0 13.9 oracle
oracle 8192170 0.0 13.8 oracle
syncd 2228416 0.0 0.6 root
clcomd 8519684 0.0 4.9 root
EvMgrC 5570622 0.0 10.0 root
nfsd 2949318 0.0 1.8 root
ksh 7012396 0.0 0.5 root
报错信息如下：
[biprd1]root#cat /var/hacmp/adm/cluster.log
.......
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Mar 26 15:19:41 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
.....
通过重启服务问题依旧，日志文件大约每三分钟就增长100M
stopsrc -s syslogd
startsrc -s syslogd
于是kill slp_srvr进程
[biprd1]root#ps -ef|grep slp
root 2818092 1 0 Sep 24 - 0:52 /opt/ibm/director/cimom/bin/tier1slp
root 3735686 1 66 Sep 24 - 2136:34 ./slp_srvreg -D
root 16646316 16253072 0 16:40:51 pts/0 0:00 grep slp
[biprd1]root#kill -9 3735686
[biprd1]root#
马上停止生成日志，cpu也降了下来，再将slp_srvr进程起来
cd /usr/sbin
./slp_srvreg -D
[biprd1]root#df -g
Filesystem GB blocks Free %Used Iused %Iused Mounted on
/dev/hd4 0.50 0.26 49% 10921 15% /
/dev/hd2 7.00 3.17 55% 56403 8% /usr
/dev/hd9var 5.00 1.58 69% 7296 2% /var
/dev/hd3 1.50 0.88 42% 20596 9% /tmp
/dev/hd1 0.12 0.07 42% 187 2% /home
/dev/hd11admin 0.12 0.12 1% 5 1% /admin
/proc - - - - - /proc
/dev/hd10opt 6.00 3.09 49% 22645 4% /opt
/dev/livedump 0.25 0.25 1% 5 1% /var/adm/ras/livedump
/dev/u01_fs 30.00 11.93 61% 235774 8% /u01
/dev/tsmlog 0.25 0.25 1% 9 1% /tsmlog
/dev/fslv00 60.00 44.19 27% 12 1% /bibak
/dev/nmonlv 0.50 0.31 38% 39 1% /nmon
/dev/backup_fs 40.00 13.00 68% 76 1% /backup
/dev/u02_fs 409.00 166.94 60% 400 1% /u02
[biprd1]root#iostat 1 4
System configuration: lcpu=8 drives=5 ent=0.50 paths=10 vdisks=6
tty: tin tout avg-cpu: % user % sys % idle % iowait physc % entc
0.0 108.6 0.5 3.3 95.9 0.2 0.0 7.0
Disks: % tm_act Kbps tps Kb_read Kb_wrtn
hdisk0 0.0 0.0 0.0 0 0
hdisk5 1.0 25.5 6.4 16 0
hdisk1 0.0 0.0 0.0 0 0
hdisk6 0.0 0.0 0.0 0 0
hdisk7 0.0 0.0 0.0 0 0
tty: tin tout avg-cpu: % user % sys % idle % iowait physc % entc
0.0 865.0 18.5 8.7 72.9 0.0 0.2 36.0
Disks: % tm_act Kbps tps Kb_read Kb_wrtn
hdisk0 0.0 0.0 0.0 0 0
hdisk5 0.0 19.0 4.8 0 12
hdisk1 0.0 0.0 0.0 0 0
hdisk6 0.0 76.0 4.8 0 48
hdisk7 0.0 0.0 0.0 0 0
tty: tin tout avg-cpu: % user % sys % idle % iowait physc % entc
0.0 873.6 0.4 2.8 96.8 0.0 0.0 5.9
Disks: % tm_act Kbps tps Kb_read Kb_wrtn
hdisk0 0.0 0.0 0.0 0 0
hdisk5 0.0 0.0 0.0 0 0
hdisk1 0.0 0.0 0.0 0 0
hdisk6 0.0 0.0 0.0 0 0
hdisk7 0.0 0.0 0.0 0 0
tty: tin tout avg-cpu: % user % sys % idle % iowait physc % entc
0.0 873.6 0.4 2.9 96.8 0.0 0.0 6.0
Disks: % tm_act Kbps tps Kb_read Kb_wrtn
hdisk0 0.0 0.0 0.0 0 0
hdisk5 0.0 0.0 0.0 0 0
hdisk1 0.0 0.0 0.0 0 0
hdisk6 0.0 0.0 0.0 0 0
hdisk7 0.0 0.0 0.0 0 0
[biprd1]root#ls -l
total 2099800
-rw-r--r-- 1 root system 0 Nov 28 2011 clavan.log
-rw-r--r-- 1 root system 74978079 Apr 02 09:04 cluster.log
-rw-r--r-- 1 root system 100000040 Apr 01 16:39 cluster.log.0
-rw-r--r-- 1 root system 100000078 Apr 01 16:36 cluster.log.1
-rw-r--r-- 1 root system 100000002 Apr 01 16:34 cluster.log.2
-rw-r--r-- 1 root system 100000002 Apr 01 16:31 cluster.log.3
-rw-r--r-- 1 root system 100000002 Apr 01 16:28 cluster.log.4
-rw-r--r-- 1 root system 100000040 Apr 01 16:26 cluster.log.5
-rw-r--r-- 1 root system 100000116 Apr 01 16:23 cluster.log.6
-rw-r--r-- 1 root system 100000078 Apr 01 16:21 cluster.log.7
-rw-r--r-- 1 root system 100000078 Apr 01 16:18 cluster.log.8
-rw-r--r-- 1 root system 100000078 Apr 01 16:15 cluster.log.9
drwxr-xr-x 2 root system 12288 Mar 07 2018 history
drwxr-xr-x 2 root system 256 Sep 24 2016 wpar
可见日志不再大量生产
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-031 [804399472] Calloc call failed. errno = 804399468.
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 16:41:10 biprd1 daemon:err|error syslog: slp: 0660-080 [804399792] SLPServiceListener -- The SA failed to compute received message: 潇 (-21).
Apr 1 17:04:50 biprd1 daemon:err|error syslog: slp: 0660-065 [804398544] Impossible to parse attribute |^L^Am.
Apr 1 17:04:50 biprd1 daemon:err|error syslog: slp: [804398928] decode_srvreg -- __srv_reg_local failed with rc = 804398924.
Apr 1 17:04:50 biprd1 daemon:err|error syslog: slp: 0660-084 [804399280] The SA failed to decode and compute received message: 醊繼Am (-2).
Apr 1 18:04:50 biprd1 daemon:err|error syslog: slp: 0660-065 [804398544] Impossible to parse attribute |^L^Am.
Apr 1 18:04:50 biprd1 daemon:err|error syslog: slp: [804398928] decode_srvreg -- __srv_reg_local failed with rc = 804398924.
Apr 1 18:04:50 biprd1 daemon:err|error syslog: slp: 0660-084 [804399280] The SA failed to decode and compute received message: 醊繼Am (-2).
Apr 1 19:04:50 biprd1 daemon:err|error syslog: slp: 0660-065 [804398544] Impossible to parse attribute |^L^Am.
Apr 1 19:04:50 biprd1 daemon:err|error syslog: slp: [804398928] decode_srvreg -- __srv_reg_local failed with rc = 804398924.
Apr 1 19:04:50 biprd1 daemon:err|error syslog: slp: 0660-084 [804399280] The SA failed to decode and compute received message: 醊繼Am (-2).
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