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在AIX系统上ora_cjq0产生大量的僵尸进程,导致数据库不能进入。
同时在alert日志中出现
skgpspawn failed:category = 27142, depinfo = 11, op = fork, loc = skgpspawn3
错误多次。
我检查了内存信息是1G的内存,剩大概60M左右
# svmon -G
size inuse free pin virtual
memory 225280 213759 11521 83242 275839
pg space 786432 149110
work pers clnt
pin 83242 0 0
in use 158759 0 55000
# swap -l
device maj,min total free
/dev/paging00 10, 10 2688MB 2394MB
/dev/hd6 10, 2 384MB 95MB
感觉也没耗尽系统资源啊
spfile如下
*.background_dump_dest='/oraapp/app/admin/ora9fron/bdump'
*.compatible='9.2.0.0.0'
*.control_files='/oraapp/app/oradata/ora9fron/control01.ctl','/oraapp/app/oradat
a/ora9fron/control02.ctl','/oraapp/app/oradata/ora9fron/control03.ctl'
*.core_dump_dest='/oraapp/app/admin/ora9fron/cdump'
*.db_block_size=8192
*.db_cache_size=25165824
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='ora9fron'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=ora9fronXDB)'
*.fast_start_mttr_target=300
*.global_names=TRUE
*.hash_join_enabled=TRUE
*.instance_name='ora9fron'
*.java_pool_size=115343360
*.job_queue_processes=20
*.large_pool_size=8388608
*.open_cursors=300
*.pga_aggregate_target=25165824
*.processes=150
*.query_rewrite_enabled='FALSE'
*.remote_login_passwordfile='EXCLUSIVE'
*.shared_pool_size=115343360
*.sort_area_size=524288
*.star_transformation_enabled='FALSE'
*.timed_statistics=TRUE
*.undo_management='AUTO'
*.undo_retention=10800
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/oraapp/app/admin/ora9fron/udump'
请大家帮忙看看吧 |
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