| The wait type PREEMPTIVE_XE_SESSIONCOMMIT is ranked #100 by Stedman Solutions and Database Health Monitor. Wait statistics, in the context of SQL Server, refer to the amount of time that a query spends waiting to access data in the database. When a client application requests data from the database, the request is placed in a queue and the client application must wait for its turn to access the data. The time that the query spends waiting is called a "wait" and is tracked by SQL Server. This information can be used to identify potential performance bottlenecks and optimize the performance of the database. Wait statistics are commonly used by database administrators to diagnose and troubleshoot performance issues in SQL Server. The SQL Server PREEMPTIVE_XE_SESSIONCOMMIT wait type is a type of wait that occurs when a session is waiting for an extended events session to commit. This type of wait is typically associated with extended events sessions that are configured to use the asynchronous commit mode, which allows the session to continue collecting events while the committed events are being written to the target. When a session is waiting on the PREEMPTIVE_XE_SESSIONCOMMIT wait type, it means that it is unable to proceed with its current operation until the extended events session has committed the collected events. This can cause delays and slow down the overall performance of the SQL Server instance. To troubleshoot and resolve issues related to the PREEMPTIVE_XE_SESSIONCOMMIT wait type, it is important to first determine what operation is causing the wait and then investigate why that operation is taking a long time to complete. This may involve looking at the extended events sessions that are configured to use asynchronous commit mode, as well as the performance and availability of the target where the committed events are being written. In some cases, it may be necessary to optimize the extended events sessions that are causing the PREEMPTIVE_XE_SESSIONCOMMIT waits, or to adjust the workload on the SQL Server instance to reduce the occurrence of this wait type. It may also be necessary to adjust the settings of the extended events sessions or the target to improve their performance and reduce the need for session commits. Overall, the PREEMPTIVE_XE_SESSIONCOMMIT wait type can be a useful indicator of potential performance issues related to extended events in SQL Server, and can help DBAs and developers identify and resolve those issues to improve the performance of their databases.
Applies toRelated WaitsPREEMPTIVE_COM_CREATEACCESSORPREEMPTIVE_COM_GETDATA PREEMPTIVE_COM_QUERYINTERFACE PREEMPTIVE_COM_RELEASE PREEMPTIVE_COM_RELEASEROWS PREEMPTIVE_COM_SEQSTRMREAD PREEMPTIVE_COM_SETPARAMETERINFO PREEMPTIVE_COM_SETPARAMETERPROPE PREEMPTIVE_FILESIZEGET PREEMPTIVE_HADR_LEASE_MECHANISM PREEMPTIVE_OLEDB_RELEASE PREEMPTIVE_OLEDBOPS PREEMPTIVE_OS_AUTHENTICATIONOPS PREEMPTIVE_OS_AUTHORIZATIONOPS PREEMPTIVE_OS_AUTHZGETINFORMATIO PREEMPTIVE_OS_AUTHZINITIALIZECON PREEMPTIVE_OS_AUTHZINITIALIZERES PREEMPTIVE_OS_BACKUPREAD PREEMPTIVE_OS_CLOSEHANDLE PREEMPTIVE_OS_CLUSTEROPS PREEMPTIVE_OS_CREATEFILE PREEMPTIVE_OS_CRYPTACQUIRECONTEX PREEMPTIVE_OS_CRYPTIMPORTKEY PREEMPTIVE_OS_CRYPTOPS PREEMPTIVE_OS_DELETEFILE PREEMPTIVE_OS_DEVICEIOCONTROL PREEMPTIVE_OS_DEVICEOPS PREEMPTIVE_OS_DTCOPS PREEMPTIVE_OS_ENCRYPTMESSAGE PREEMPTIVE_OS_FILEOPS PREEMPTIVE_OS_FLUSHFILEBUFFERS PREEMPTIVE_OS_GENERICOPS PREEMPTIVE_OS_GETCOMPRESSEDFILES PREEMPTIVE_OS_GETDISKFREESPACE PREEMPTIVE_OS_GETFILEATTRIBUTES PREEMPTIVE_OS_GETFINALFILEPATHBY PREEMPTIVE_OS_GETPROCADDRESS PREEMPTIVE_OS_LIBRARYOPS PREEMPTIVE_OS_LOADLIBRARY PREEMPTIVE_OS_LOGONUSER PREEMPTIVE_OS_LOOKUPACCOUNTSID PREEMPTIVE_OS_MOVEFILE PREEMPTIVE_OS_NETVALIDATEPASSWOR PREEMPTIVE_OS_PIPEOPS PREEMPTIVE_OS_QUERYREGISTRY PREEMPTIVE_OS_REPORTEVENT PREEMPTIVE_OS_REVERTTOSELF PREEMPTIVE_OS_SECURITYOPS PREEMPTIVE_OS_SERVICEOPS PREEMPTIVE_OS_SQLCLROPS PREEMPTIVE_OS_VERIFYTRUST PREEMPTIVE_OS_WAITFORSINGLEOBJEC PREEMPTIVE_OS_WRITEFILEGATHER PREEMPTIVE_SERVICE_CONTROL_MANAGE PREEMPTIVE_SERVICE_CONTROL_MANGE PREEMPTIVE_SHAREDMEM_GETDATA PREEMPTIVE_XE_CALLBACKEXECUTE PREEMPTIVE_XE_GETTARGETSTATE PREEMPTIVE_XE_TARGETFINALIZE PREEMPTIVE_XE_TARGETINIT See AlsoAll Wait Types |  |
