8141141: Young and Old gen PLAB stats are similar in output with -XX:+PrintPLAB Summary: Improve PLAB statistic by adding generation, output values are now in bytes, including units, and split it into multiple messages. Reviewed-by: brutisso, sjohanss

8147121: Evacuation failure allocation statistics added too late Summary: Move adding evacuation failure statistics to after free_collection_set. Reviewed-by: brutisso, drwhite

8150318: serviceability/dcmd/jvmti/LoadAgentDcmdTest.java - Could not find JDK_DIR/lib/x86_64/libinstrument.so Summary: refactor test Reviewed-by: jbachorik, sspitsyn

8058944: Unify the reporting strings for the GC debug level logging in G1 Reviewed-by: sjohanss, tschatzl

8147442: Event-based tracing to allow for tracing Klass creation Reviewed-by: jbachorik, egahlin

8066814: Reduce accessibility in TraceEvent Reviewed-by: egahlin, jbachorik

8143226: Minor updates to Event Based tracing Reviewed-by: jbachorik, egahlin

8150822: Fix typo in JDK-8150201 Reviewed-by: ihse, dholmes

Merge

8149064: TraceProtectionDomainVerification has been converted to Unified Logging. Summary: TraceProtectionDomainVerification has been converted to Unified Logging with tag protectiondomain. Reviewed-by: coleenp, iklam

Merge

8150619: Improve thread based logging introduced with 8149036 Reviewed-by: coleenp, dholmes

8140600: Convert unnecessarily malloc'd Monitors to value members Summary: Change a malloc'd monitor into an embedded monitor. Reviewed-by: tschatzl, kbarrett

Merge

Merge

8144732: VM_HeapDumper hits assert with bad dump_len Reviewed-by: dsamersoff

8150068: Log the main G1 phases at info level Reviewed-by: sjohanss, tschatzl

8150421: Delete experimental G1UseConcMarkReferenceProcessing Summary: Removed the option and supporting code. Reviewed-by: jmasa, tamao

Merge

8139651: ConcurrentG1Refine uses ints for many of its members that should be unsigned types Summary: ints need to be changed to size_t Reviewed-by: kbarrett, tbenson

Merge

8150629: Initializing all ParScanThreadStates causes significant unaccounted "Other" times Summary: Lazily allocate ParScanThreadStates within the worker threads instead of doing this work upfront serially. Reviewed-by: mgerdin, jmasa

8150630: Add logging for ParScanThreadState merge phase Summary: Improve visibility of the per-thread scan state merge phase by adding appropriate logging. Reviewed-by: jmasa, tbenson

8076463: Add logging for the preserve CM referents task Summary: Add logging and do minor refactoring to CM referents handling task. Reviewed-by: jmasa

8140777: Make Adaptive IHOP logging information the same as JFR logging Reviewed-by: tbenson, jmasa

8150390: Move rs length sampling data to the sampling thread Reviewed-by: drwhite, jwilhelm

8150103: Convert TraceClassPaths to Unified Logging Summary: TraceClassPaths has been reimplemented with Unified Logging Reviewed-by: coleenp, dholmes, iklam

8134992: vm/gc/compact/Compact_InternedStrings_Strings failed due to a malloc() failure Reviewed-by: mgerdin, brutisso

Merge

8150490: Update OS detection code to recognize Windows Server 2016 Reviewed-by: mgronlun, alanb, dholmes