As Damjan wrote: “perf top” or the perfmon plugin will give you the info you’re looking for.
“show pmc events” will list all of the available perf events Then: <start data flowing> “set pmc event [...eventN]” <perfmon runs for several seconds> <perfmon finishes> “show pmc” to show results; per-node, per thread. HTH.. Dave From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Satya Murthy Sent: Thursday, May 30, 2019 7:03 AM To: vpp-dev@lists.fd.io Subject: [vpp-dev] cache hits/misses counters per plugin/graph node Hi, Is there any way we can get the cache hits/misses ( I-Cache and D-Cache ) for a specific plugin/graph node ? Linux perf tools give these at the process level, but may not be much help if we want to really bench mark a specific graph node. Any info in this regard ? -- Thanks & Regards, Murthy
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