事件

功能

记录的资源类型

Instruction Retired

counts the retirement of the last micro-op of the instruction

CPU

Branch Instruction Retired

counts the retirement of the last micro-op of a

branch instruction

CPU

Branch Misses Retired

counts the retirement of the last micro-op

of a branch instruction and experienced misprediction in the branch prediction hardware

CPU

LLC Reference

counts requests originating from the core that reference a cache line in the last level on-die cache

Cache

LLC Misses

counts each cache miss condition for references to the last level on-die cache

Cache

uops_retired

counts μops that are retired during a clock cycle

Based on definition