摘要:
Oracle常用dump命令,记录一下备查。一.Memory Dumps1).Global AreaALTER SESSION SET EVENTS ‘immediate trace name global_area level n’;1 包含PGA2 包含SGA4 包含UGA8 包含indrect memory2).Library CacheALTER SESSION SET EVENTS ‘immediate trace name library_cache level n’;1 library cache统计信息2 包含hash table histogram3 包含object han 阅读全文