December 2017
Intermediate to advanced
434 pages
10h 14m
English
Content preview from SQL Server 2017 Administrator's Guide
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SQL Server storage monitoring and troubleshooting
The important counters to watch for SQL Server storage utilization would include counters from the SQL Server:Access Methods performance object:
- SQL Server-Access Methods—Full Scans/sec: This counter displays the number of full scans per second, which can be either table or full-index scans
- SQL Server-Access Methods—Index Searches/sec: This counter displays the number of searches in the index per second
- SQL Server-Access Methods—Forwarded Records/sec: This counter displays the number of forwarded records per second
Monitoring the disk system is crucial, since your disk is used as a storage for the following:
- Data files
- Log files
- tempDB database
- Page file
- Backup files
To verify the disk ...
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