1/*
2 * %CopyrightBegin%
3 *
4 * Copyright Scott Lystig Fritchie and Andreas Schultz, 2011-2016. All Rights Reserved.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 * %CopyrightEnd%
19 */
20/*
21 * Note: This file assumes that you're using the SMP-enabled Erlang
22 *       virtual machine, "beam.smp".
23 *       Note that other variations of the virtual machine also have
24 *       different names, e.g. the debug build of the SMP-enabled VM
25 *       is "beam.debug.smp".
26 *
27 *       To use a different virtual machine, replace each instance of
28 *       "beam.smp" with "beam.debug.smp" or the VM name appropriate
29 *       to your environment.
30 */
31
32probe process("beam.smp").mark("gc_major-start")
33{
34    printf("GC major start pid %s need %d words\n", user_string($arg1), $arg2);
35}
36
37probe process("beam.smp").mark("gc_minor-start")
38{
39    printf("GC minor start pid %s need %d words\n", user_string($arg1), $arg2);
40}
41
42probe process("beam.smp").mark("gc_major-end")
43{
44    printf("GC major end pid %s reclaimed %d words\n", user_string($arg1), $arg2);
45}
46
47probe process("beam.smp").mark("gc_minor-start")
48{
49    printf("GC minor end pid %s reclaimed %d words\n", user_string($arg1), $arg2);
50}
51