Back End 0 Uops Executed

Back End 0 Uops Executed

TITLE: Back End 0 Uops Executed

ISSUE_NAME: Backend^CoreBound^Cycles0PortsUtilized

DESCRIPTION:

Cycles where the core executed no uops

RELEVANCE:

This metric represents how often the core executed no uops.  When no uops are executed, this indicates a stall occurred somewhere preventing execution.

EXAMPLE:

SOLUTION:

If this metric is high, you will want to look at the other Backend metrics to try and root cause why the core executed no uops

RELATED_SOURCES:

NOTES:

EQUATION:  CYCLE_ACTIVITY.CYCLES_NO_EXECUTE / CPU_CLK_UNHALTED.THREAD

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