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/*
* %CopyrightBegin%
*
* Copyright Scott Lystig Fritchie and Andreas Schultz, 2011-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
/*
* Note: This file assumes that you're using the non-SMP-enabled Erlang
* virtual machine, "beam". The SMP-enabled VM is called "beam.smp".
* Note that other variations of the virtual machine also have
* different names, e.g. the debug build of the SMP-enabled VM
* is "beam.debug.smp".
*
* To use a different virtual machine, replace each instance of
* "beam" with "beam.smp" or the VM name appropriate to your
* environment.
*/
probe begin
{
printf("\n");
printf("NOTE: message-queue message size 4294967295 means an external\n");
printf(" message that the code isn't smart enough to determine\n");
printf(" the actual size.\n");
printf("\n");
}
probe process("beam").mark("message-send")
{
if ($arg4 == 0 && $arg5 == 0 && $arg6 == 0) {
printf("send: %s -> %s: %d words\n",
user_string($arg1), user_string($arg2), $arg3);
} else {
printf("send: %s label %d token {%d,%d} -> %s: %d words\n",
user_string($arg1),
$arg4, $arg5, $arg6,
user_string($arg2), $arg3);
}
}
probe process("beam").mark("message-send-remote")
{
if ($arg5 == 0 && $arg6 == 0 && $arg7 == 0) {
printf("send : %s -> %s %s: %d words\n",
user_string($arg1), user_string($arg2), user_string($arg3), $arg4);
} else {
printf("send : %s label %d token {%d,%d} -> %s %s: %d words\n",
user_string($arg1),
$arg5, $arg6, $arg7,
user_string($arg2), user_string($arg3), $arg4);
}
}
probe process("beam").mark("message-queued")
{
if ($arg4 == 0 && $arg5 == 0 && $arg6 == 0) {
printf("queued: %s: %d words, queue len %d\n", user_string($arg1), $arg2, $arg3);
} else {
printf("queued: %s label %d token {%d,%d}: %d words, queue len %d\n",
user_string($arg1), $arg4, $arg5, $arg6,
$arg2, $arg3);
}
}
probe process("beam").mark("message-receive")
{
if ($arg4 == 0 && $arg5 == 0 && $arg6 == 0) {
printf("receive: %s: %d words, queue len %d\n",
user_string($arg1), $arg2, $arg3);
} else {
printf("receive: %s label %d token {%d,%d}: %d words, queue len %d\n",
user_string($arg1), $arg4, $arg5, $arg6,
$arg2, $arg3);
}
}
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