Could not load the JFR file with java 1.8

[JerryYangSH]

I am still hitting JFR parse issue. I am sure this is not gzip jfr file. sudo -u storageos /usr/lib64/jvm/java-1.8.0-oracle/bin/jcmd pidof blobsvc JFR.start settings=profile name=blob_test.jfr filename=/var/log/blob_test.jfr duration=60s

provo-tangelo:/usr/lib64/jvm/java-oracle/bin # create_flamegraph.sh -f /var/log/blob_test.jfr -i Could not load the JFR file. If the JFR file is compressed, try the decompress option com.jrockit.mc.flightrecorder.internal.parser.binary.InvalidFlrFileException Exception in thread "main" java.lang.RuntimeException: com.jrockit.mc.flightrecorder.internal.parser.binary.InvalidFlrFileException at com.jrockit.mc.flightrecorder.FlightRecordingLoader.loadFile(FlightRecordingLoader.java:194) at com.github.chrishantha.jfr.flamegraph.output.JFRToFlameGraphWriter.loadRecording(JFRToFlameGraphWriter.java:119) at com.github.chrishantha.jfr.flamegraph.output.JFRToFlameGraphWriter.process(JFRToFlameGraphWriter.java:107) at com.github.chrishantha.jfr.flamegraph.output.Application.main(Application.java:46) Caused by: com.jrockit.mc.flightrecorder.internal.parser.binary.InvalidFlrFileException at com.jrockit.mc.flightrecorder.internal.parser.binary.StringParser.readStringByteCount(StringParser.java:34) at com.jrockit.mc.flightrecorder.internal.parser.binary.StringParser.read(StringParser.java:20) at com.jrockit.mc.flightrecorder.internal.parser.binary.EventParser.loadEvent(EventParser.java:36) at com.jrockit.mc.flightrecorder.internal.parser.binary.EventParserManager.loadEvent(EventParserManager.java:90) at com.jrockit.mc.flightrecorder.internal.parser.binary.ChunkLoader.run(ChunkLoader.java:34) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)

[chrishantha]

What is your Java version? Please give me the output of following command.

sudo -u storageos /usr/lib64/jvm/java-1.8.0-oracle/bin/java -version

[JerryYangSH]

Here is it. provo-tangelo:/opt/storageos/logs # sudo -u storageos /usr/lib64/jvm/java-1.8.0-oracle/bin/java -version java version "1.8.0_161" Java(TM) SE Runtime Environment (build 1.8.0_161-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode)

provo-tangelo:/opt/storageos/logs # ls -ltrh /var/log/blob_test.jfr -rw-r--r-- 1 storageos storageos 2.2M Sep 27 09:51 /var/log/blob_test.jfr

provo-tangelo:/opt/storageos/logs # file /var/log/blob_test.jfr /var/log/blob_test.jfr: data