From 3dd58c2ac312fc16aa38124987081adbd6697629 Mon Sep 17 00:00:00 2001 From: Eugeniy Meshcheryakov Date: Wed, 8 Apr 2009 16:57:39 +0200 Subject: Fix stats for processes that only transmitted data without receiving --- testsuite/systemtap.examples/network/nettop.stp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'testsuite/systemtap.examples/network') diff --git a/testsuite/systemtap.examples/network/nettop.stp b/testsuite/systemtap.examples/network/nettop.stp index 15b4d62a..b84e4882 100755 --- a/testsuite/systemtap.examples/network/nettop.stp +++ b/testsuite/systemtap.examples/network/nettop.stp @@ -1,6 +1,7 @@ #! /usr/bin/env stap global ifxmit, ifrecv +global ifmerged probe netdev.transmit { @@ -19,6 +20,12 @@ function print_activity() "XMIT_KB", "RECV_KB", "COMMAND") foreach ([pid, dev, exec, uid] in ifrecv-) { + ifmerged[pid, dev, exec, uid] = 1; + } + foreach ([pid, dev, exec, uid] in ifxmit-) { + ifmerged[pid, dev, exec, uid] = 1; + } + foreach ([pid, dev, exec, uid] in ifmerged-) { n_xmit = @count(ifxmit[pid, dev, exec, uid]) n_recv = @count(ifrecv[pid, dev, exec, uid]) printf("%5d %5d %-7s %7d %7d %7d %7d %-15s\n", @@ -32,6 +39,7 @@ function print_activity() delete ifxmit delete ifrecv + delete ifmerged } probe timer.ms(5000), end, error -- cgit From cfde3cb1fdda81a5156df2f39201518d815c2710 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Wed, 8 Apr 2009 12:29:29 -0400 Subject: tweak nettop.stp demo to sort by accumulated counts despite merging --- testsuite/systemtap.examples/network/nettop.stp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'testsuite/systemtap.examples/network') diff --git a/testsuite/systemtap.examples/network/nettop.stp b/testsuite/systemtap.examples/network/nettop.stp index b84e4882..e96548f1 100755 --- a/testsuite/systemtap.examples/network/nettop.stp +++ b/testsuite/systemtap.examples/network/nettop.stp @@ -19,11 +19,11 @@ function print_activity() "PID", "UID", "DEV", "XMIT_PK", "RECV_PK", "XMIT_KB", "RECV_KB", "COMMAND") - foreach ([pid, dev, exec, uid] in ifrecv-) { - ifmerged[pid, dev, exec, uid] = 1; + foreach ([pid, dev, exec, uid] in ifrecv) { + ifmerged[pid, dev, exec, uid] += @count(ifrecv[pid,dev,exec,uid]); } - foreach ([pid, dev, exec, uid] in ifxmit-) { - ifmerged[pid, dev, exec, uid] = 1; + foreach ([pid, dev, exec, uid] in ifxmit) { + ifmerged[pid, dev, exec, uid] += @count(ifxmit[pid,dev,exec,uid]); } foreach ([pid, dev, exec, uid] in ifmerged-) { n_xmit = @count(ifxmit[pid, dev, exec, uid]) -- cgit