APM Agent does not start attach

Hi,

Kibana version : 7.9

Elasticsearch version : 7.9

APM Server version : 7.9.2

APM Agent language and version : apm-agent-attach-1.18.1-standalone.jar

Browser version : Chrome Versión 86.0.4240.75 (Build oficial) (64 bits)

Original install method (e.g. download page, yum, deb, from source, etc.) and version : yum

Fresh install or upgraded from other version? not

Is there anything special in your setup? not.

Description of the problem including expected versus actual behavior. Please include screenshots (if relevant) :

Is there anything special in your setup? not

Description of the problem including expected versus actual behavior. Please include screenshots (if relevant):

Steps to reproduce:

  1. As the agent intrumentation in JVM option does not work, we try to implement the implementation by with attach by PID

/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.265.b01-1.el7_9.x86_64/jre/bin/java -jar /opt/AgentAPMElastic/apm-agent-attach-1.18.1-standalone.jar -- pid 5098
2020-10-10 12:02:20.652 INFO Attaching the Elastic APM agent to 5098

Errors in browser console (if relevant):not

Provide logs and/or server output (if relevant):
Exception in thread "main" java.lang.IllegalStateException: Error during attachment using: co.elastic.apm.attach.bytebuddy.agent.ByteBuddyAgent$AttachmentProvider$Compound@45fe3ee3
at co.elastic.apm.attach.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:613)
at co.elastic.apm.attach.bytebuddy.agent.ByteBuddyAgent.attach(ByteBuddyAgent.java:273)
at co.elastic.apm.attach.ElasticApmAttacher.attach(ElasticApmAttacher.java:159)
at co.elastic.apm.attach.RemoteAttacher.main(RemoteAttacher.java:88)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at co.elastic.apm.attach.bytebuddy.agent.Attacher.install(Attacher.java:106)
at co.elastic.apm.attach.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:608)
... 3 more
Caused by: java.lang.IllegalStateException: Target VM did not respond: 5098
at co.elastic.apm.attach.bytebuddy.agent.VirtualMachine$ForHotSpot$Connection$Factory$ForSocketFile.connect(VirtualMachine.java:541)
at co.elastic.apm.attach.bytebuddy.agent.VirtualMachine$ForHotSpot.attach(VirtualMachine.java:256)
at co.elastic.apm.attach.bytebuddy.agent.VirtualMachine$ForHotSpot.attach(VirtualMachine.java:243)
... 9 more

Java WAS:
[root@wasdev bin]# /opt/IBM/WebSphere/AppServer/java_1.8_64/jre/bin/java -version
java version "1.8.0_261"
Java(TM) SE Runtime Environment (build 8.0.6.15 - pxa6480sr6fp15ifix-20200820_01(SR6 FP15+IJ26443))
IBM J9 VM (build 2.9, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20200729_452626 (JIT enabled, AOT enabled)
OpenJ9 - 43296bc
OMR - 08b0594
IBM - 70917a2)
JCL - 20200720_01 based on Oracle jdk8u261-b13

[root@wasdev bin]# jps -lv
3236 sun.tools.jps.Jps -Dapplication.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.265.b01-1.el7_9.x86_64 -Xms8m

[root@wasdev bin]# ./startServer.sh server1 -profileName Nodo01
ADMU0116I: Tool information is being logged in file
/opt/IBM/WebSphere/AppServer/profiles/Nodo01/logs/server1/startServer.log
ADMU0128I: Starting tool with the Nodo01 profile
ADMU3100I: Reading configuration for server: server1
ADMU3200I: Server launched. Waiting for initialization status.
ADMU3000I: Server server1 open for e-business; process id is 5098

root@wasdev bin]# top | grep 5098
5098 root 20 0 3125680 221612 68236 S 0.7 5.3 1:14.16 java

[root@wasdev bin]# /usr/bin/java -jar /opt/AgentAPMElastic/apm-agent-attach-1.18.1-standalone.jar --list
5226 /opt/AgentAPMElastic/apm-agent-attach-1.18.1-standalone.jar