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 (11201)
Replies Last Post Views
RFR: JDK-8231915: two JDI tests interfere with each other by Alex Menkov-2
3
by Daniil Titov
RFR (XS) 8233790: Forward output from heap dumper to jcmd/jmap by Schmelter, Ralf
12
by serguei.spitsyn@orac...
RFR: 8233868: Unproblem list sun/tools/jstat/jstatClassloadOutput1.sh by Daniil Titov
2
by Chris Plummer
RFR: 8233784: ProblemList failing JVMTI scenario tests by David Holmes
0
by David Holmes
C++ symbols in jhsdb jstack --mixed by Yasumasa Suenaga-6
27
by Aleksey Shipilev-4
Incomplete "fake exception" stacktraces by David Holmes
2
by David Holmes
Re: ClhsdbCDSCore jtreg test fails on OSX by Daniel D. Daugherty
3
by Leonid Mesnik
Re: RFR: 8229516: Thread.isInterrupted() always returns false after thread termination by David Holmes
8
by David Holmes
RFR: JDK-8224159: JDWP IPv6 scope support by Alex Menkov-2
8
by Chris Plummer
Re: RFR: JEP 359-Records: hotspot runtime and serviceability code by serguei.spitsyn@orac...
10
by David Holmes
DumpJFR tool by Yasumasa Suenaga-6
3
by Erik Gahlin
RFR: JDK-8232973: Potential infinite loop in macOS hotspot agent by Simon Tooke
3
by serguei.spitsyn@orac...
JDK 14 RFR of JDK-8232442: Suppress warnings on non-serializable non-transient instance fields in java.management.* by Joe Darcy
5
by serguei.spitsyn@orac...
RFR (XS) 8231968: getCurrentThreadAllocatedBytes default implementation s/b getThreadAllocatedBytes by Hohensee, Paul
4
by Hohensee, Paul
RFR: 8232592: <Unknown compiled code> is shown in jstack mixed mode by Yasumasa Suenaga-6
9
by Yasumasa Suenaga-6
RFR(XS): 8232276: Problem list serviceability/sa/ClhsdbJstackXcompStress.java by Chris Plummer
2
by Severin Gehwolf
RFR: 8232084: HotSpot build failed with GCC 9.2.1 by Yasumasa Suenaga-6
12
by Yasumasa Suenaga-6
RFR: 8232370: Refactor some com.sun.jdi tests to enable IDE integration by Langer, Christoph
4
by Langer, Christoph
Re: RFR: 8231943: ZGC: Enable serviceability/dcmd/gc/RunGCTest by Per Liden
3
by Per Liden
JDK 14 RFR of JDK-8232448: Suppress warnings on non-serializable non-transient instance fields in jdk.jdi by Joe Darcy
1
by serguei.spitsyn@orac...
RFR: 8232084: HotSpot build failed with GCC 9.2.1 by Yasumasa Suenaga-6
0
by Yasumasa Suenaga-6
Safepoint Bean? by Tony Printezis-3
10
by Kirk Pepperdine-2
RFR (XS): 8232182: RedefineNestmateAttr/TestNestmateAttr.java failes due to ObjectCollectedException by David Holmes
5
by David Holmes
RFR: 8232084: HotSpot build failed with GCC 9.2.1 by Yasumasa Suenaga-6
34
by serguei.spitsyn@orac...
RFR: 8227231: JDWP help information shows use of obsolete Xdebug flag by Daniil Titov
4
by Daniil Titov
RFR(S) 8231986 [SA] Consolidate parts of the Linux and MacOSX versions of ps_core.c by Ioi Lam
4
by Chris Plummer
RFR: 8232056: GetOwnedMonitorInfoWithEATest.java fails with ZGC: Heap too small by Per Liden
3
by Reingruber, Richard
RFR (M): 8231595 [TEST] develop a test case for SuspendThreadList including current thread by serguei.spitsyn@orac...
35
by serguei.spitsyn@orac...
RFR: JDK-8199136: Dead code in src/jdk.jcmd/share/classes/sun/tools/common/ProcessArgumentMatcher.java by Evgeny Mandrikov
6
by Evgeny Mandrikov
RFR (S/T): 8231737: Cleanup JvmtiRawMonitor code by David Holmes
15
by David Holmes
Re: RFR: 8231666: ThreadIdTable::grow() invokes invalid thread transition by Robbin Ehn
9
by Daniil Titov
RFR (XS/T) 8231931: [TESTBUG] serviceability/sa/TestUniverse.java looks for wrong string with Shenandoah by Aleksey Shipilev-4
2
by Aleksey Shipilev-4
[RFR] 8196969: JTreg Failure: serviceability/sa/ClhsdbJstack.java causes NPE by Severin Gehwolf
17
by Severin Gehwolf
RFR: 8231289: Disentangle JvmtiRawMonitor from ObjectMonitor and clean it up by David Holmes
15
by David Holmes
RFR (S) 8216352: SA: ClhsdbLauncher should throw errors on Unrecognized commands by Fairoz Matte
5
by Chris Plummer
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