71deeec294
* Add `-XX:+PrintClassHistogramAfterFullGC` for JAVA_OPTS
* Add `classhisto*=trace` for JAVA_OPTS_FOR_JDK_17
fe.gc.log will print like this:
```
2024-11-15T11:49:00.316+0800: 11.346: [Class Histogram (after full gc):
num #instances #bytes class name
----------------------------------------------
1: 7464 7053464 [B
2: 37465 3656360 [C
3: 7076 2909880 [Ljava.lang.Object;
4: 4915 2306872 [I
5: 9167 1719552 [S
6: 16229 1168488 io.grpc.netty.shaded.io.netty.buffer.PoolSubpage
......
```
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [x] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [x] Previous test can cover this change.
- [x] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR
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83 lines
4.1 KiB
Plaintext
83 lines
4.1 KiB
Plaintext
# 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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#####################################################################
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## The uppercase properties are read and exported by bin/start_fe.sh.
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## To see all Frontend configurations,
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## see fe/src/org/apache/doris/common/Config.java
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#####################################################################
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CUR_DATE=`date +%Y%m%d-%H%M%S`
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# Log dir
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LOG_DIR = ${DORIS_HOME}/log
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# CMS JAVA OPTS
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# JAVA_OPTS="-Dsun.security.krb5.debug=true -Djavax.security.auth.useSubjectCredsOnly=false -Xss4m -Xmx8192m -XX:+UseMembar -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xloggc:$DORIS_HOME/log/fe.gc.log.$CUR_DATE"
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# G1 JAVA OPTS
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JAVA_OPTS="-Dfile.encoding=UTF-8 -Djavax.security.auth.useSubjectCredsOnly=false -Xss4m -Xmx8192m -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintClassHistogramAfterFullGC -Xloggc:$LOG_DIR/fe.gc.log.$CUR_DATE -Dlog4j2.formatMsgNoLookups=true"
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# For jdk 9+, this JAVA_OPTS_FOR_JDK_9 will be used as default CMS JVM options
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# JAVA_OPTS_FOR_JDK_9="-Dsun.security.krb5.debug=true -Djavax.security.auth.useSubjectCredsOnly=false -Xss4m -Xmx8192m -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xlog:gc*:$DORIS_HOME/log/fe.gc.log.$CUR_DATE:time"
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# For jdk 9+, this JAVA_OPTS_FOR_JDK_9 will be used as default G1 JVM options
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JAVA_OPTS_FOR_JDK_9="-Dfile.encoding=UTF-8 -Djavax.security.auth.useSubjectCredsOnly=false -Xss4m -Xmx8192m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -Xlog:gc*:$LOG_DIR/fe.gc.log.$CUR_DATE:time -Dlog4j2.formatMsgNoLookups=true"
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# For jdk 17+, this JAVA_OPTS will be used as default JVM options
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JAVA_OPTS_FOR_JDK_17="-Dfile.encoding=UTF-8 -Djavax.security.auth.useSubjectCredsOnly=false -XX:+UseG1GC -Xmx8192m -Xms8192m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$LOG_DIR/ -Xlog:gc*,classhisto*=trace:$LOG_DIR/fe.gc.log.$CUR_DATE:time"
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##
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## the lowercase properties are read by main program.
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##
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# store metadata, must be created before start FE.
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# Default value is ${DORIS_HOME}/doris-meta
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# meta_dir = ${DORIS_HOME}/doris-meta
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# Default dirs to put jdbc drivers,default value is ${DORIS_HOME}/jdbc_drivers
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# jdbc_drivers_dir = ${DORIS_HOME}/jdbc_drivers
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http_port = 8030
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rpc_port = 9020
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query_port = 9030
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edit_log_port = 9010
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arrow_flight_sql_port = -1
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# Choose one if there are more than one ip except loopback address.
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# Note that there should at most one ip match this list.
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# If no ip match this rule, will choose one randomly.
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# use CIDR format, e.g. 10.10.10.0/24 or IP format, e.g. 10.10.10.1
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# Default value is empty.
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# priority_networks = 10.10.10.0/24;192.168.0.0/16
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# Advanced configurations
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# log_roll_size_mb = 1024
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# INFO, WARN, ERROR, FATAL
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sys_log_level = INFO
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# NORMAL, BRIEF, ASYNC
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sys_log_mode = NORMAL
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# sys_log_roll_num = 10
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# sys_log_verbose_modules = org.apache.doris
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# audit_log_dir = $LOG_DIR
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# audit_log_modules = slow_query, query
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# audit_log_roll_num = 10
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# meta_delay_toleration_second = 10
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# qe_max_connection = 1024
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# qe_query_timeout_second = 300
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# qe_slow_log_ms = 5000
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