From d7b306657d205fddd781e982aec5f3c3dc69fa88 Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Thu, 24 Oct 2019 18:10:10 -0400 Subject: mdata: buffer metadata change tracker plugin A handy tool in case you need to know which metadata will be changed when a packet visits a certain node. Reflect metadata changes into format functions used by the vpp-specific wireshark dissector. Type: feature Signed-off-by: Dave Barach Change-Id: I96fe8a24db4082bb29fe2a33cc522e8616a3a1bb --- src/plugins/mdata/FEATURE.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 src/plugins/mdata/FEATURE.yaml (limited to 'src/plugins/mdata/FEATURE.yaml') diff --git a/src/plugins/mdata/FEATURE.yaml b/src/plugins/mdata/FEATURE.yaml new file mode 100644 index 00000000000..c71281d777b --- /dev/null +++ b/src/plugins/mdata/FEATURE.yaml @@ -0,0 +1,13 @@ +name: Buffer Metadata Change Tracker (mdata) +maintainer: Dave Barach +features: + - Buffer Metadata Change Tracker +description: "Buffer Metadata Change Tracker + Uses the before / after graph node main loop performance + callback hooks to snapshoot buffer metadata, then + compare and summarize results per-node. + Answers the question "what buffer metadata does a particular + graph node change?" by direct observation. + Zero performance impact until enabled." +state: production +properties: [API, CLI, MULTITHREAD] -- cgit 1.2.3-korg