Question

我们的Oracle数据库不时死亡。当我查看警报中的日志时，它会显示以下异常：

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0xFFFFFFFEAA7DD0E0] [PC:0x8213123, kslgetl()+111] [flags: 0x0, count: 1]
ORA-07445: [kslgetl()+111] [SIGSEGV] [ADDR:0xFFFFFFFEAA7C58C0] [PC:0x8213123] [Address not mapped to object] []
DDE: Problem Key 'ORA 7445 [kslgetl()+111]' was completely flood controlled (0x6)
Further messages for this problem key will be suppressed for up to 10 minutes
Errors in file /home/oracle/app/oracle/diag/rdbms/orcl/SDH/trace/SDH_p104_2581.trc  (incident=82376):
ORA-00600: internal error code, arguments: [ksl_invalid_latch], [kslges], [0x2AFF2F2D8], [], [], [], [], [], [], [], [], []

有什么想法吗？

Answer 1

我们发现问题是由内存不足引起的。当内存不足时，Oracle将表现得像这样或导致操作系统挂起。我们认为导致问题的是存储过程。

甲骨文原因不明

1 个答案: