1 files changed, 8 insertions, 3 deletions

diff --git a/desktop/modules/perf/Perf.js b/desktop/modules/perf/Perf.js
index d067d3b..eb0dbd7 100644
--- a/desktop/modules/perf/Perf.js
+++ b/desktop/modules/perf/Perf.js
@@ -186,16 +186,21 @@ function procs(text) {
 // One {key, name, rx, tx} per TCP socket in `ss -tinpH` output: a line
 // naming the owner in users:((...)), then the -i line under it with the
 // byte counters. Sockets ss names no owner for (other users', without root)
-// are skipped. The key is both endpoints and the pid, so a reused port in
-// another process is a new socket.
+// are skipped, except NFS: the kernel's client owns that socket, so a file
+// manager copying to or from a share shows nothing of its own, and the
+// traffic is listed as "NFS <server>" instead. The key is both endpoints and
+// the pid, so a reused port in another process is a new socket.
 function sockets(text) {
     const out = [];
     let cur = null;
     for (const line of text.split("\n")) {
-        const u = /^\S+\s+\d+\s+\d+\s+(\S+)\s+(\S+)\s+users:\(\("([^"]*)",pid=(\d+)/.exec(line);
+        let u = /^\S+\s+\d+\s+\d+\s+(\S+)\s+(\S+)\s+users:\(\("([^"]*)",pid=(\d+)/.exec(line);
         if (u) {
             cur = { key: u[1] + " " + u[2] + " " + u[4], name: u[3], rx: 0, tx: 0 };
             out.push(cur);
+        } else if ((u = /^\S+\s+\d+\s+\d+\s+(\S+)\s+(\S+):2049\s*$/.exec(line))) {
+            cur = { key: u[1] + " " + u[2] + ":2049", name: "NFS " + u[2], rx: 0, tx: 0 };
+            out.push(cur);
         } else if (cur && /^\s/.test(line)) {
             cur.rx = Number((/bytes_received:(\d+)/.exec(line) || [0, 0])[1]);
             cur.tx = Number((/bytes_sent:(\d+)/.exec(line) || [0, 0])[1]);