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
RFR 8197387: jcmd started by "root" must be allowed to access all VM processes by Daniil Titov
3
by roger riggs
Re: RFR(M): JDK-8203321: Windows: assert(current_query_index < process_query_set->size) failed: invariant by coleen.phillimore
0
by coleen.phillimore
RFR: JDK-8187289: NotifyFramePop request is not cleared if JVMTI_EVENT_FRAME_POP is disabled by Alex Menkov-2
2
by Alex Menkov-2
RFR: 81820709 - Container Awareness JEP by Bob Vandette
2
by Bob Vandette
[svc] RFR (L): 8010319: Implementation of JEP 181: Nest-Based Access Control by David Holmes
15
by David Holmes
RFR: JDK-8193639 - tests failing intermittently with Error attaching to process: Can't create thread_db agent! by Sharath Ballal
3
by Sharath Ballal
RFR: 8203491: [TESTBUG] Port heapdump tests into java by Leonid Mesnik
0
by Leonid Mesnik
jcmd - executing multiple commands at the same safepoint? by Thomas Stüfe-2
10
by Erik Gahlin
RFR(L) : 8199379 : [TESTBUG] Open source vm testbase JDB tests by Igor Ignatyev
2
by Mikhailo Seledtsov
RFR (S): 8203500: Fix broken links to Specification in "specs" directory by Iris Clark-3
5
by Iris Clark-3
8202466: Test serviceability/tmtools/jstat/GcTest01.java fails: Number of concurrent GC events is 1, but CGCT is 0 by Yasumasa Suenaga-4
14
by Yasumasa Suenaga-4
RFR(S): 8185803: JdbExprTest.sh fails in JDK10-hs nightly due to "Name unknown: java.lang.Long.MAX_VALUE " by Chris Plummer
9
by serguei.spitsyn@orac...
RFR 8171119: Low-Overhead Heap Profiling by JC Beyler
16
by JC Beyler
RFR(M) : 8202392: [TESTBUG] open source vm testbase heapdump tests by Igor Ignatyev
3
by Igor Ignatyev
RFR(xxxs): 8203014: jcmd should output command list if no command is given by Thomas Stüfe-2
9
by Thomas Stüfe-2
RFR: (S): JDK-8195613: [SA] HotSpotTypeDataBase.readVMLongConstants truncates values to int by Jini George
9
by Jini George
crash in JvmtiExport::post_compiled_method_load by nezih yigitbasi
14
by serguei.spitsyn@orac...
RFR (S): 8202650: Enforce group for attach listener file by Langer, Christoph
11
by Langer, Christoph
Re: RFR(L) : 8199382 : [TESTBUG] Open source VM testbase JDI tests by serguei.spitsyn@orac...
0
by serguei.spitsyn@orac...
RFR: Fix race condition in jdwp by Andrew Leonard
21
by serguei.spitsyn@orac...
RFR(S): 8200720: Print additional information in thread dump (times, allocated bytes etc.) by Haug, Gunter
2
by Haug, Gunter
RFR: 8199519: Several GC tests fails with: java.lang.NumberFormatException: Unparseable number: "-" by Yasumasa Suenaga-4
17
by David Holmes
Linux: <defunct> unresponsive processes hold up jcmd, jps by Thomas Stüfe-2
2
by Thomas Stüfe-2
RFR: 8202417: [TESTBUG] Broken hard-coded dependency in serviceability/sa/ClhsdbJhisto.java by Claes Redestad
3
by Jini George
RFR: JDK-8187498: Add a -Xmanagement flag as syntactic sugar for -Dcom.sun.management.jmxremote.* properties by Harsha Wardhana B
26
by Mandy Chung
RFR: JDK-8202319: Fix compilation warnings in Solaris debug builds for DevStudio 12.6 by Gary Adams-3
1
by serguei.spitsyn@orac...
JDK-8171119: Low-Overhead Heap Profiling by JC Beyler
24
by JC Beyler
RE: RFR: JDK-8202200: set INCLUDE_SA to false on s390x by default -was : RE: INCLUDE_SA/serviceability agent - support on s390x by Baesken, Matthias
1
by Magnus Ihse Bursie
RFR: 8196325: GarbageCollectionNotificationInfo has same information for before and after by sangheon.kim@oracle....
6
by sangheon.kim@oracle....
RFR: JDK-8202200: set INCLUDE_SA to false on s390x by default -was : RE: INCLUDE_SA/serviceability agent - support on s390x by Baesken, Matthias
1
by Jini George
INCLUDE_SA/serviceability agent - support on s390x by Baesken, Matthias
1
by Jini George
RFR(XS): JDK-8202155: quarantine test com/sun/jdi/JdbExprTest.sh on all platforms by Chris Plummer
3
by serguei.spitsyn@orac...
Review Request JDK-8200559: Java agents doing instrumentation need a means to define auxiliary classes by Mandy Chung
11
by Alan Bateman
Re: FW: 4698670: JDI spec?: some methods don't throw ClassNotLoadedException for non-loaded types by serguei.spitsyn@orac...
1
by Daniil Titov
JVMTI retransformation and addition of private methods by Karen Kinnear
18
by David Holmes
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