flink-cdc-connectors/tools/ci/controller_utils.sh

#!/usr/bin/env bash
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#  to you under the Apache License, Version 2.0 (the
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#      http://www.apache.org/licenses/LICENSE-2.0
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print_system_info() {
    echo "CPU information"
    lscpu

    echo "Memory information"
    cat /proc/meminfo

    echo "Disk information"
    df -hH

    echo "Running build as"
    whoami
}

print_stacktraces () {
	echo "=============================================================================="
	echo "The following Java processes are running (JPS)"
	echo "=============================================================================="

	JAVA_PROCESSES=`jps`
	echo "$JAVA_PROCESSES"

	local pids=( $(echo "$JAVA_PROCESSES" | awk '{print $1}') )

	for pid in "${pids[@]}"; do
		echo "=============================================================================="
		echo "Printing stack trace of Java process ${pid}"
		echo "=============================================================================="

		jstack $pid
	done
}