Commit | Line | Data |
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5024c2ac JR |
1 | #!/bin/bash |
2 | # | |
3 | # Copyright (C) 2020 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com> | |
4 | # | |
5 | # SPDX-License-Identifier: MIT | |
6 | ||
7 | EVENT_NAME_HIT=performance:hit | |
8 | EVENT_NAME_RECEIVE=performance:receive | |
9 | TRIGGER_NAME=performance_hit | |
10 | ||
11 | if [ -z "$1" ]; then | |
12 | echo "missing source id int value" | |
13 | exit 1 | |
14 | fi | |
15 | ||
16 | if [ -z "$2" ]; then | |
17 | echo "missing trace directory name" | |
18 | exit 1 | |
19 | fi | |
20 | ||
21 | if [ -z "$3" ]; then | |
22 | echo "missing loop delay" | |
23 | exit 1 | |
24 | fi | |
25 | ||
26 | if [ -z "$4" ]; then | |
27 | echo "missing loop count" | |
28 | exit 1 | |
29 | fi | |
30 | ||
31 | key_id="$1" | |
32 | trace_directory="$(pwd)/trace/$2" | |
33 | delay=$3 | |
34 | count=$4 | |
35 | ||
36 | if ! lttng list > /dev/null 2>&1 ; then | |
37 | echo "Could not connect to session daemon, are you sure it is running?" | |
38 | exit 1 | |
39 | fi | |
40 | ||
41 | lttng create performance --output="$trace_directory" | |
42 | lttng enable-event -u $EVENT_NAME_HIT,$EVENT_NAME_RECEIVE -s performance | |
43 | lttng start | |
44 | ||
45 | filter="source==$key_id" | |
46 | lttng add-trigger --id ${TRIGGER_NAME} --condition on-event --userspace $EVENT_NAME_HIT --filter="$filter" --action notify | |
47 | ||
48 | ./consumer "$key_id" "$count" $TRIGGER_NAME & | |
49 | ||
50 | # Cheap way to synchronize and ensure that the consumer is ready to consume | |
51 | sleep 2 | |
52 | ||
53 | ./producer "$key_id" "$count" "$delay" & | |
54 | ||
55 | wait | |
56 | ||
57 | lttng remove-trigger ${TRIGGER_NAME} | |
58 | ||
59 | lttng stop | |
60 | lttng destroy performance | |
61 |