Uses perf_event to grab the instruction and cycle count for target process - Githubissues

DataDog / lading

A suite of data generation and load testing tools

MIT License

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Uses perf_event to grab the instruction and cycle count for target process #914

Open scottopell opened 2 months ago

scottopell commented 2 months ago

What does this PR do?

Adds 3 additional telemetry gauges for the target software:

instruction count
cycle count
Cycles Per Instruction

Motivation

https://research.google.com/pubs/archive/40737.pdf

Related issues

Additional Notes