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924060929
f1193f47b9
1. add `flight_record_fe.sh` to listen the memory consume/gc events and generate jfr file 2. add regression test action `flightRecord` to analyze the record flight events for nereids (only support for jdk17+), if you need flightRecord test, you should add `nonConcurrent` group for this test
79 lines
2.4 KiB
Bash
Executable File
79 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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curdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
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DORIS_HOME="$(
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cd "${curdir}/.." || exit 1
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pwd
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)"
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export DORIS_HOME
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echo "DORIS_HOME: ${DORIS_HOME}"
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if [[ -z "${JAVA_HOME}" ]]; then
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if ! command -v jcmd &>/dev/null; then
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JCMD=""
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else
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JCMD="$(command -v jcmd)"
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fi
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else
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JCMD="${JAVA_HOME}/bin/jcmd"
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fi
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echo "JCMD: ${JCMD}"
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if [[ ! -x "${JCMD}" ]]; then
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echo "The JAVA_HOME environment variable is not set correctly"
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echo "This environment variable is required to run this program"
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echo "Note: JAVA_HOME should point to a JDK and not a JRE"
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echo "You can set JAVA_HOME in the fe.conf configuration file"
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exit 1
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fi
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FE_PID=$(${JAVA_HOME}/bin/jps | grep DorisFE | awk '{print $1}')
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if [[ -z "${FE_PID}" ]]; then
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echo "DorisFe not started"
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exit 1
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fi
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echo "DorisFE pid: ${FE_PID}"
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mkdir -p "${DORIS_HOME}/log"
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NOW=$(date +'%Y%m%d%H%M%S')
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RECORD_OUTPUT="${DORIS_HOME}/log/flight_record_${NOW}.jfr"
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if [[ -z "${RECORD_SECONDS}" ]]; then
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RECORD_SECONDS="30"
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fi
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# add shutdown hook to stop flight record
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cleanup() {
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echo "Exec shutdown hook"
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${JCMD} "${FE_PID}" JFR.stop name="jfr_${NOW}"
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echo "Generated flight record to ${RECORD_OUTPUT}"
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exit 1
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}
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trap cleanup SIGINT
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echo "Begin flight record ${RECORD_SECONDS} seconds and generate to ${RECORD_OUTPUT}..."
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${JCMD} "${FE_PID}" JFR.start name="jfr_${NOW}" settings=profile filename="${RECORD_OUTPUT}"
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echo "wait ${RECORD_SECONDS} seconds..."
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sleep "${RECORD_SECONDS}"
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${JCMD} "${FE_PID}" JFR.stop name="jfr_${NOW}"
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echo "Generated flight record to ${RECORD_OUTPUT}"
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