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System performance telemetry

原文repo

rezolus

Currently, Rezolus collects telemetry from traditional sources (procfs, sysfs), the perf_events subsystem, and from eBPF

Features

  • traditional telemetry sources (procfs, sysfs, …)
  • perf_events support for hardware performance counters
  • eBPF support to instrument kernel and user space activities
  • oversampling and percentile metrics to capture bursts