| commit | 40bf7eb304b5659991ed932c0cd5bee6a7c88f4f | [log] [tgz] |
|---|---|---|
| author | Chuck Lever <chuck.lever@oracle.com> | Fri Mar 16 10:33:49 2018 -0400 |
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | Tue Apr 10 16:06:22 2018 -0400 |
| tree | 3a7bb4c0e9f59778d335c8f5e1c0edfa25e23e20 | |
| parent | e671edb9428c8a61662aaf8c39f5edced7cc45c7 [diff] |
sunrpc: Add static trace point to report RPC latency stats Introduce a low-overhead mechanism to report information about latencies of individual RPCs. The goal is to enable user space to filter the trace record for latency outliers, or build histograms, etc. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>