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Chapter 13. XFS Monitoring

13.1. Monitoring
13.2. Inodes
13.3. PCP Inode Metrics
13.4. PCP Directory Metrics
13.5. PCP File Attribute Metrics
13.6. PCP Allocation Metrics
13.7. PCP Block Map Metrics
13.8. PCP Journaling Metrics
13.9. PCP AIL Metrics
13.10. PCP Quota Metrics
13.11. xfsstats

13.1. Monitoring

A lot of performance and utilisation data can be collected
  • Generic filesystem and memory statistics
  • Specific XFS metrics
There are a range of tools that can be used
  • /proc/*
  • sar
  • vmstat
  • top, topsys
  • Performance Co-Pilot
  • etc.