在SQL Server 2016 及更高版本中,可以使用 XEventbackup_restore_progress_trace跟踪备份和还原作的进度。 可以使用percent_completesys.dm_exec_requests列来跟踪正在进行的备份和还原作的进度。 可以使用性能监视器计数器来度量备份和还原吞吐量信息Device throughput Bytes/secBackup/Restore throughput/sec。 有关详细...
在SQL Server 2016 及更高版本中,可以使用 XEventbackup_restore_progress_trace跟踪备份和还原作的进度。 可以使用percent_completesys.dm_exec_requests列来跟踪正在进行的备份和还原作的进度。 可以使用性能监视器计数器来度量备份和还原吞吐量信息Device throughput Bytes/secBackup/Restore throughput/sec。 有关详细...
Backs up a complete SQL Server database to create a database backup, or one or more files or filegroups of the database to create a file backup (BACKUP DATABASE). Also, under the full recovery model or bulk-logged recovery model, backs up the transaction log of the database to create...
This view displays the status of various operations that run for longer than 6 seconds (in absolute time). These operations currently include many backup and recovery functions, statistics gathering, and query execution, and more operations are added for every Oracle release. To monitor query execut...
使用backup_restore_progress_trace 扩展事件可能会导致性能问题并使用大量磁盘空间。 请在短时间内谨慎使用,并在生产中实现前进行彻底测试。 SQL复制 -- Create the backup_restore_progress_trace extended event esssionCREATEEVENTSESSION[BackupRestoreTrace]ONSERVERADDEVENTsqlserver.backup_restore_progress...
I/O subsystem is optimized to handle the I/O volume. If you suspect that the backup operations are either stopped or taking too long to finish, you can use one or more of the following methods to estimate the time for completion or to track the progress of a backup or restore operation...
不过自SQL Server 2014开始,SQL Server提供了一个新特性:sys.dm_exec_query_profiles,它可以实时监控正在执行的查询的进度情况(Monitors real time query progress while the query is in execution)。当然,需要启用实时查询监控才行。一般只需启用会话级别的实时查询监控,可以通过启用SET STATISTICS XML ON;或SET STA...
backup or a restore is in progress (all recovery models). Please wait or cancel backup'WHENlog_reuse_wait =4THEN'A long-running active transaction or a deferred transaction is keeping log from being truncated. You can attempt a log backup to free space or complete/rollback...
3023 Enables CHECKSUM option as default for BACKUP command.Note: Starting with SQL Server 2014 (12.x), this behavior is controlled by setting the backup checksum default configuration option. For more information, see backup checksum default and Server configuration options.Scope: Global and session...
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