确成硅化+恒力+苏大文正节点2 oracle ora-4030 错误pga version:11204

Errors in file /u01/app/oracle/oracle/diag/rdbms/orcl/orcl/trace/orcl_j000_61543.trc (incident=180099):

ORA-04030: out of process memory when trying to allocate 169040 bytes (pga heap,kgh stack)

ORA-04030: out of process memory when trying to allocate 432 bytes (kxs-heap-c,kprbalo temp memory)

Incident details in: /u01/app/oracle/oracle/diag/rdbms/orcl/orcl/incident/incdir_180099/orcl_j000_61543_i180099.trc

Use ADRCI or Support Workbench to package the incident.

See Note 411.1 at My Oracle Support for error and packaging details.

 

adrci> show incident

ADR Home = /u01/app/oracle/oracle/diag/tnslsnr/DBSERVER02/listener:
*************************************************************************
0 rows fetched

ADR Home = /u01/app/oracle/oracle/diag/clients/user_oracle/host_312164965_80:
*************************************************************************
0 rows fetched

ADR Home = /u01/app/oracle/oracle/diag/rdbms/orcl/orcl:
*************************************************************************
INCIDENT_ID PROBLEM_KEY CREATE_TIME
-------------------- -----------------------------------------

168744 ORA 4030 2020-05-01 22:03:16.928000 +08:00
168745 ORA 4030 2020-05-01 22:03:18.618000 +08:00
168746 ORA 4030 2020-05-01 22:03:20.050000 +08:00
168747 ORA 4030 2020-05-01 22:06:00.084000 +08:00
168748 ORA 4030 2020-05-01 22:06:01.557000 +08:00
180101 ORA 4030 2020-05-03 06:08:29.841000 +08:00
180102 ORA 4030 2020-05-03 06:08:31.289000 +08:00
180103 ORA 4030 2020-05-03 06:08:32.698000 +08:00
180104 ORA 4030 2020-05-05 22:04:16.589000 +08:00
180105 ORA 4030 2020-05-05 22:04:18.165000 +08:00
180106 ORA 4030 2020-05-05 22:04:19.576000 +08:00
180107 ORA 4030 2020-05-06 22:05:57.267000 +08:00
180108 ORA 4030 2020-05-06 22:05:58.936000 +08:00

 

[oracle@DBSERVER02 pst]$ oerr ora 4030
04030, 00000, "out of process memory when trying to allocate %s bytes (%s,%s)"
// *Cause: Operating system process private memory was exhausted.
// *Action:

1、修改系统参数文件

vi /etc/sysctl.conf

添加

vm.max_map_count=200000

2、关闭数据库

3、使参数生效sysctl -p,或重启操作系统

4、启动数据库

或者

修改数据库隐含参数

_realfree_heap_pagesize_hint=262144