User Guide


LLC Miss Count

Metric Description

The LLC (last-level cache) is the last, and longest-latency, level in the memory hierarchy before main memory (DRAM). Any memory requests missing here must be serviced by local or remote DRAM, with significant latency. The LLC Miss Count metric shows total number of demand loads which missed LLC. Misses due to HW prefetcher are not included.

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at