OpenJDK Serviceability Development

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Java SE contains several technologies that allow Java programs to be debugged, profiled, monitored and managed. These technologies allow a tool written in the Java programming language to obtain information from the Java Virtual Machine(JVM) in a different process. These technologies typically:

    * Contain Java code in the J2SE repository
    * Contain native code in the J2SE repository
    * Contain native code in the HotSpot repository. This code implements interfaces that are used by the code in the J2SE repository. This typically involves some form of inter-process communication.
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Topics (10535)
Replies Last Post Views
Re: RFR: 8187490: HotSpotRuntimeMBean should be moved to Graal management module by David Holmes
2
by Doug Simon @ Oracle
Re: RFR(xxs): 8200384: jcmd help output should be sorted by serguei.spitsyn@orac...
1
by serguei.spitsyn@orac...
RFR (M): 8201247: Various cleanups in the attach framework by Langer, Christoph
13
by Langer, Christoph
RFR: 8201327: Make Sensor deeply immutably thread safe by Martin Buchholz-3
4
by Martin Buchholz-3
RFR : JDK-8042215 - javax/management/remote/mandatory/connection/ReconnectTest.java NoSuchObjectException no such object in table by Amit Sapre
1
by Amit Sapre
jcmd, windows x64: cannot see other processes? by Thomas Stüfe-2
5
by Thomas Stüfe-2
inspect a thread’s stack by Pietro Paolini
8
by Mario Torre-6
RFR: 8200195 : serviceability/jvmti/FieldAccessWatch/FieldAccessWatch.java crashes with "assert(thread->thread_state() == _thread_in_native) failed: coming from wrong thread state" by Alex Menkov-2
5
by Chris Plummer
RFR: JDK-8199782: Fix compilation warnings detected by Solaris Developer Studio 12.6 by Gary Adams-3
4
by Magnus Ihse Bursie
CANCELED: RFR 4613913: Four EventRequest methods are invokable on deleted request by Daniil Titov
0
by Daniil Titov
[8u] RFR for backport of "JDK-8165736: Error message should be shown when JVMTI agent cannot be attached" to jdk8u-dev by Shafi Ahmad
3
by Shafi Ahmad
Re: RFR 4613913: Four EventRequest methods are invokable on deleted request by serguei.spitsyn@orac...
0
by serguei.spitsyn@orac...
RFR 4613913: Four EventRequest methods are invokable on deleted request by Daniil Titov
7
by David Holmes
RFR: JDK-8200178 Remove mapfiles for JDK native libraries by Magnus Ihse Bursie
2
by Magnus Ihse Bursie
RFR: 8200204: SharedArchiveConfigFile cannot accept output of VM.stringtable by Yasumasa Suenaga-4
6
by Yasumasa Suenaga-4
Re: RFR(XS): 8200187: Exclude 3 long-running tests from tier1 by Chris Plummer
1
by Leonid Mesnik
RFR: JDK-8198393: Instrumentation.retransformClasses() throws NullPointerException when handling a zero-length array by Alex Menkov-2
5
by Chris Plummer
RFR : JDK-8071367 - JMX: Remove SNMP support by Amit Sapre
6
by Amit Sapre
jhsdb jstack does not work with AppCDS by Yasumasa Suenaga-4
2
by Yasumasa Suenaga-4
RFR: 8049695: nsk/jdb/options/connect/connect003 fails with "Launched jdb could not attach to debuggee during 300000 milliseconds" by Alex Menkov-2
22
by Chris Plummer
RFR: JDK-8031445: Attach on windows can fail with java.io.IOException: All pipe instances are busy by Gary Adams-3
4
by Chris Plummer
RFR(S) 8199924: Solaris: Correctly enqueue null arguments of attach operations by Langer, Christoph
11
by Langer, Christoph
RFR 8199467 Compilation Errors in libinstrument Reentrancy.c with VS2017 by roger riggs
3
by roger riggs
RFR(S): 8198655: test/lib/jdk/test/lib/apps/LingeredApp shouldn't inherit cout/cerr by Chris Plummer
18
by Igor Ignatyev
HotSpot Serviceability Agent (SA) Survey by stephen.fitch
0
by stephen.fitch
RFR: JDK-8199682 Clean up building the saproc library by Magnus Ihse Bursie
9
by Sundararajan Athijeg...
RFR : JDK-8196744 : JMX: Not enough JDP packets received before timeout by Harsha Wardhana B
7
by Harsha Wardhana B
Re: RFR of JDK-8199215: Re-examine getFreePort method in test infrastructure library by Alan Bateman
2
by Alan Bateman
RFR 8166642: serviceability/dcmd/framework/* timeout by Daniil Titov
8
by serguei.spitsyn@orac...
RFR: Two line change in documentation by JC Beyler
5
by JC Beyler
RFR: 8199323: hsdis could not be loaded which are located on long path by Yasumasa Suenaga-4
8
by David Holmes
RFR: JDK-8193369: post_field_access does not work for some functions, possibly related to fast_getfield by Alex Menkov-2
5
by Chris Plummer
tt by serguei.spitsyn@orac...
0
by serguei.spitsyn@orac...
Capturing thread dumps without safepoints by David Phillips
0
by David Phillips
Re: RFR (XS): 8199010: attachListener.hpp: Fix potential null termination issue found by coverity scans by David Holmes
0
by David Holmes
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