这可防止在缓冲区溢出时服务器进行额外的 CPU 和磁盘工作。
This prevents the server from doing added CPU and disk work if the buffer overflows.
这个8 MB的缓冲区存放超过40,000条跟踪记录，可用于诊断系统和有关优化的本地适配器请求的事务工作。
This 8mb buffer holds over 40,000 trace records that can be useful in diagnosing system and transaction work related to optimized local adapter requests.
对于具有许多更新工作负载的数据库系统而言，下面日志缓冲区的默认大小(LOGBUFSZ)通常都太小。
The default size of the log buffer (LOGBUFSZ) below is normally too small for database systems with many update workloads.
应用推荐