DSEF 还支持收集系统级和会话级的等待事件详情,不过可惜的是,目前只在 Aurora 上支持 If pg_proctab is available, DSEF will use it to include all available Operating System statistics in its report. On Aurora, DSEF will include wait event statistics at both the system and session level in its ...
A Single Process may also contain sub Processes those are also known as the Child Process. So that we can say that a Process which is given to the System is also known as the Parent Process and all the other Parts of the Single Process are known as the C
System errors − Where the database system itself terminates an active transaction because the DBMS is not able to execute it, or it has to stop because of some system condition. For example, in case of deadlock or resource unavailability, the system aborts an active transaction.System Crash...
In particular, it does not guarantee the absence of atomicity violations, which constitute the predominant class of non-deadlock concurrency bugs [17]. Atomicity violations are inherently tied to the intended granularity of code seg- ments (or operations) of a program. Automated atomicity checking ...