SoW-2020-0002: Trace Hit Counters: trigger error reporting integration

[lttng-tools.git] / doc / examples / trigger-on-event / performance / perform-experience.sh

diff --git a/doc/examples/trigger-on-event/performance/perform-experience.sh b/doc/examples/trigger-on-event/performance/perform-experience.sh
new file mode 100755 (executable)
index 0000000..02e2cd4
--- /dev/null
+++ b/doc/examples/trigger-on-event/performance/perform-experience.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+#
+# Copyright (C) 2020 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+#
+# SPDX-License-Identifier: MIT
+
+EVENT_NAME_HIT=performance:hit
+EVENT_NAME_RECEIVE=performance:receive
+TRIGGER_NAME=performance_hit
+
+if [ -z "$1" ]; then
+       echo "missing source id int value"
+       exit 1
+fi
+
+if [ -z "$2" ]; then
+       echo "missing trace directory name"
+       exit 1
+fi
+
+if [ -z "$3" ]; then
+       echo "missing loop delay"
+       exit 1
+fi
+
+if [ -z "$4" ]; then
+       echo "missing loop count"
+       exit 1
+fi
+
+key_id="$1"
+trace_directory="$(pwd)/trace/$2"
+delay=$3
+count=$4
+
+if ! lttng list > /dev/null 2>&1 ; then
+    echo "Could not connect to session daemon, are you sure it is running?"
+    exit 1
+fi
+
+lttng create performance --output="$trace_directory"
+lttng enable-event -u $EVENT_NAME_HIT,$EVENT_NAME_RECEIVE -s performance
+lttng start
+
+filter="source==$key_id"
+lttng add-trigger --id ${TRIGGER_NAME} --condition on-event --userspace $EVENT_NAME_HIT --filter="$filter" --action notify
+
+./consumer "$key_id" "$count" $TRIGGER_NAME &
+
+# Cheap way to synchronize and ensure that the consumer is ready to consume
+sleep 2
+
+./producer "$key_id" "$count" "$delay" &
+
+wait
+
+lttng remove-trigger ${TRIGGER_NAME}
+
+lttng stop
+lttng destroy performance
+