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The charts are based on 2.1 TB of data collected from 4207 instances uploaded by 323 Spotlight users over an 8 week period.

LCK_M_RIn_NL_LOW_PRIORITY

Category: Lock
SQL Server versions: 2014, 2016, 2017

What is LCK_M_RIn_NL_LOW_PRIORITY?

1 Answer

 

Occurs when a task is waiting to acquire a NULL lock with Low Priority on the current key value, and an Insert Range lock with Low Priority between the current and previous key. A NULL lock on the key is an instant release lock. (Related to the low priority wait option of ALTER TABLE and ALTER INDEX.) Information from Microsoft®

Never

This wait has never occurred recently

LCK_M_RIn_NL_LOW_PRIORITY has not occurred recently on 4207 instances checked.

Prevalence of LCK_M_RIn_NL_LOW_PRIORITY across the Spotlight Population