Merge branch 'master' of ssh://fedorapeople.org/~steved/systemtap

1 files changed, 20 insertions, 0 deletions

diff --git a/top-xprtcalls.stp b/top-xprtcalls.stp
new file mode 100755
index 0000000..ab9edbb
--- /dev/null
+++ b/top-xprtcalls.stp
@@ -0,0 +1,20 @@
+#!/usr/bin/env stap
+
+global rpccalls
+
+probe begin {
+	printf("Collecting data...\n")
+}
+
+probe kernel.function("*@net/sunrpc") ?,
+      module("sunrpc").function("*@net/sunrpc/xprt*.c") ?
+{
+	rpccalls[probefunc()]++
+}
+
+probe end {
+	printf("Collating data...\n");
+	foreach (name in rpccalls- limit 40)
+		printf("%10d %s\n", rpccalls[name], name)
+}
+