| Name: | Lazy writer and Checkpoint statistics |
| Platform: | Sqlserver |
| Category: | Performance |
| Description: | Monitors ‘Checkpoint pages/sec’, ‘Lazy writes/sec’ and ‘Page life expectancy’ by extracting counter values from the sys.dm_os_performance_counters performace table. |
| Long description: | Lazy writer purpose is to release the buffer pool memory. When more memory is needed, lazy writer responds to a memory pressure releasing the “coldest” pages from the buffer pool, and makes more memory available for new pages to come in. |
| Version: | 1.3 |
| Default schedule: | 4,14,24,34,44,54 * * * |
| Requires engine install: | Yes |
| Compatibility tag: | [CDATA[.[type=‘instance’ & databasetype=‘sqlserver’]/instance[maj_version > ‘2005’ & hasengine=‘YES’ & (engine_edition = ‘Microsoft SQL Server’ | engine_edition = ‘Azure SQL Managed Instance’) |
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