Red Hat Summit이 콘텐츠는 선택한 언어로 제공되지 않습니다.
5.2.2. OProfile in Red Hat Enterprise Linux 7
OProfile 0.9.9, which is included in Red Hat Enterprise Linux 7, contains a number of improvements over previous versions. The new version also supports the utilization of the Linux Performance Events subsystem using the new
operf command.
5.2.2.1. New Features
링크 복사링크가 클립보드에 복사되었습니다!
A new
operf program is now available that allows non-root users to profile single processes. This can also be used for system-wide profiling, but in this case, root authority is required.
OProfile 0.9.9 now supports the following:
- IBM POWER8 processors
- Intel Haswell processors
- IBM zEnterprise EC12 (zEC12) processor
- AMD Generic Performance Events
- IBM Power ISA 2.07 Architected Events
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