Hi Priya, On Tue, Sep 10, 2024 at 4:01 PM P M, Priya <pm.priya@xxxxxxx> wrote: > > Hi, > > I am looking for performance metrics such as throughput, latency, and IOPS on an XFS filesystem. Do we have any built-in tools that can provide these details, or are there any syscalls that the application can use to obtain these performance metrics? > I recommend you start with Performance Co-Pilot (pcp.io) which makes the XFS kernel metrics available in an easily consumable form. The simplest way is via: > [dnf or apt-get] install pcp-zeroconf > pminfo xfs vfs mem disk This makes available some 350+ XFS metrics which can be recorded, reported, visualised with grafana-pcp, and so on. cheers. -- Nathan
