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authorAli Saidi <saidi@eecs.umich.edu>2005-11-11 18:43:09 -0500
committerAli Saidi <saidi@eecs.umich.edu>2005-11-11 18:43:09 -0500
commit746841856c70044395e82a5591e7dbd50333f88f (patch)
tree866edddc8f192eb51cea7a0f9ce69a8ef1bfbc1a /util
parent60480de7c3d9d173bc6e683dd53b803c34ef4406 (diff)
downloadgem5-746841856c70044395e82a5591e7dbd50333f88f.tar.xz
Add checktrace.sh. Checks all the ethertrace files in */ethertrace
for retransmissions, out of order packets, lost packets, duplicate ack, window full, etc. Easy way to see if you have a problem with a run. --HG-- extra : convert_revision : 95d8e8650b0fb3d120df107cd5281c56fefc3a1d
Diffstat (limited to 'util')
-rwxr-xr-xutil/checktrace.sh38
1 files changed, 38 insertions, 0 deletions
diff --git a/util/checktrace.sh b/util/checktrace.sh
new file mode 100755
index 000000000..497bc0fef
--- /dev/null
+++ b/util/checktrace.sh
@@ -0,0 +1,38 @@
+# Copyright (c) 2005 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Ali Saidi
+
+for trace in */ethertrace
+do
+ bad=`tethereal -r $trace -q -z "io,stat,100,tcp.analysis.retransmission||tcp.analysis.fast_retransmission||tcp.analysis.out_of_order||tcp.analysis.lost_segment||tcp.analysis.ack_lost_segment||tcp.analysis.window_full||tcp.analysis.duplicate_ack||tcp.analysis.duplicate_ack_num||tcp.analysis.duplicate_ack_frame" | grep 000.000 | awk '{print $2}'`
+ name=`dirname $trace`
+
+ if [ "$bad" != "0" ]
+ then
+ echo "Run $name had problems."
+ fi
+done