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yaml --- r: 211812 b: refs/heads/master c: 359d510 h: refs/heads/master v: v3
git-mirror · Sep 7, 2010 · 11e1c76 · 11e1c76
1 parent 1d5cafe
commit 11e1c76
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Showing 4 changed files with 478 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07dc22e7295f25526f110d704655ff0ea7687420
+refs/heads/master: 359d5106a2ff4ffa2ba129ec8f54743c341dabfc
diff --git a/trunk/tools/perf/scripts/python/bin/netdev-times-record b/trunk/tools/perf/scripts/python/bin/netdev-times-record
@@ -0,0 +1,8 @@
+#!/bin/bash
+perf record -a -e net:net_dev_xmit -e net:net_dev_queue		\
+		-e net:netif_receive_skb -e net:netif_rx		\
+		-e skb:consume_skb -e skb:kfree_skb			\
+		-e skb:skb_copy_datagram_iovec -e napi:napi_poll	\
+		-e irq:irq_handler_entry -e irq:irq_handler_exit	\
+		-e irq:softirq_entry -e irq:softirq_exit		\
+		-e irq:softirq_raise $@
diff --git a/trunk/tools/perf/scripts/python/bin/netdev-times-report b/trunk/tools/perf/scripts/python/bin/netdev-times-report
@@ -0,0 +1,5 @@
+#!/bin/bash
+# description: display a process of packet and processing time
+# args: [tx] [rx] [dev=] [debug]
+
+perf trace -s ~/libexec/perf-core/scripts/python/netdev-times.py $@