------------------------------------------------------------------------------- >Log Session: Thursday, November 18, 2021 at 7:24:38 PM Greenwich Mean Time >System Info: Product Version = VisualVM 2.1.1 Operating System = Linux version 5.11.0-38-generic running on amd64 Java; VM; Vendor = 17; OpenJDK 64-Bit Server VM 17+35-Ubuntu-121.04; Private Build Runtime = OpenJDK Runtime Environment 17+35-Ubuntu-121.04 Java Home = /usr/lib/jvm/java-17-openjdk-amd64 System Locale; Encoding = en_GB (visualvm); UTF-8 Home Directory = /home/jerome Current Directory = /home/jerome/Downloads/t/visualvm_211/bin User Directory = /home/jerome/.visualvm/2.1.1 Cache Directory = /home/jerome/.cache/visualvm/2.1.1 Installation = /home/jerome/Downloads/t/visualvm_211/visualvm /home/jerome/Downloads/t/visualvm_211/platform Boot & Ext. Classpath = Application Classpath = /home/jerome/Downloads/t/visualvm_211/platform/lib/boot.jar:/home/jerome/Downloads/t/visualvm_211/platform/lib/org-openide-modules.jar:/home/jerome/Downloads/t/visualvm_211/platform/lib/org-openide-util.jar:/home/jerome/Downloads/t/visualvm_211/platform/lib/org-openide-util-lookup.jar:/home/jerome/Downloads/t/visualvm_211/platform/lib/org-openide-util-ui.jar Startup Classpath = /home/jerome/Downloads/t/visualvm_211/platform/core/asm-tree-8.0.1.jar:/home/jerome/Downloads/t/visualvm_211/platform/core/org-openide-filesystems.jar:/home/jerome/Downloads/t/visualvm_211/platform/core/asm-8.0.1.jar:/home/jerome/Downloads/t/visualvm_211/platform/core/org-netbeans-libs-asm.jar:/home/jerome/Downloads/t/visualvm_211/platform/core/core.jar:/home/jerome/Downloads/t/visualvm_211/platform/core/asm-commons-8.0.1.jar:/home/jerome/Downloads/t/visualvm_211/platform/core/core-base.jar:/home/jerome/Downloads/t/visualvm_211/visualvm/core/org-graalvm-visualvm-modules-startup.jar:/home/jerome/Downloads/t/visualvm_211/visualvm/core/locale/core_visualvm.jar ------------------------------------------------------------------------------- INFO [org.netbeans.core.startup.NbEvents]: Turning on modules: org.openide.util.lookup [8.46 20210621-2172674416] org.openide.util [9.19 20210621-2172674416] org.openide.util.ui [9.20 20210621-2172674416] org.openide.modules [7.60 20210621-2172674416] org.netbeans.api.annotations.common/1 [1.40 20210621-2172674416] org.openide.filesystems [9.23 20210621-2172674416] org.openide.awt [7.80 20210621-2172674416] org.netbeans.api.progress/1 [1.60 20210621-2172674416] org.netbeans.api.progress.nb [1.60 20210621-2172674416] org.openide.dialogs [7.54 20210621-2172674416] org.openide.nodes [7.57 20210621-2172674416] org.openide.windows [6.89 20210621-2172674416] org.netbeans.modules.editor.mimelookup/1 [1.52 20210621-2172674416] org.openide.text [6.80 20210621-2172674416] org.netbeans.api.scripting [1.9 20210621-2172674416] org.netbeans.swing.tabcontrol [1.68 20210621-2172674416] org.netbeans.swing.outline [1.46 20210621-2172674416] org.openide.explorer [6.74 20210621-2172674416] org.openide.actions [6.51 20210621-2172674416] org.netbeans.modules.queries/1 [1.55 20210621-2172674416] org.netbeans.api.templates [1.20 20210621-2172674416] org.openide.filesystems.nb [9.22 20210621-2172674416] org.openide.loaders [7.81 20210621-2172674416] org.netbeans.api.intent [1.14 20210621-2172674416] org.netbeans.api.io [1.15 20210621-2172674416] org.openide.io [1.61 20210621-2172674416] org.netbeans.swing.plaf [1.54 20210621-2172674416] org.netbeans.modules.keyring [1.36 20210621-2172674416] org.netbeans.libs.asm [5.15 20210621-2172674416] org.netbeans.bootstrap/1 [2.90 20210621-2172674416] org.netbeans.core.startup.base [1.74.0.1 1 20210621-2172674416] org.netbeans.core.startup/1 [1.74.0.1 20210621-2172674416] org.netbeans.modules.sampler [1.26 20210621-2172674416] org.netbeans.core/2 [3.63 20210621-2172674416] org.netbeans.spi.quicksearch [1.39 20210621-2172674416] org.netbeans.modules.options.api/1 [1.57 20210621-2172674416] org.netbeans.libs.flatlaf/1 [1.6 20210621-2172674416] org.netbeans.swing.laf.flatlaf [1.5 20210621-2172674416] org.netbeans.modules.settings/1 [1.61 20210621-2172674416] org.netbeans.modules.sendopts/2 [2.48 20210621-2172674416] org.netbeans.modules.progress.ui [1.45 20210621-2172674416] org.netbeans.modules.options.keymap [1.49 20210621-2172674416] org.netbeans.modules.masterfs/2 [2.67.0.2 2 20210621-2172674416] org.netbeans.modules.masterfs.ui [2.15.0.2 20210621-2172674416] org.netbeans.modules.masterfs.nio2 [1.27 20210621-2172674416] org.netbeans.libs.jna/2 [2.7 20210621-2172674416] org.netbeans.modules.masterfs.linux [1.25 20210621-2172674416] org.netbeans.modules.keyring.fallback [1.20 20210621-2172674416] org.netbeans.modules.keyring.impl [1.36 20210621-2172674416] org.netbeans.modules.editor.mimelookup.impl/1 [1.44 20210621-2172674416] org.netbeans.modules.autoupdate.services [1.67 20210621-2172674416] org.netbeans.modules.autoupdate.ui [1.58 20210621-2172674416] org.netbeans.modules.autoupdate.cli [1.25 20210621-2172674416] org.netbeans.libs.jna.platform/2 [2.7 20210621-2172674416] org.netbeans.core.windows/2 [2.97 20210621-2172674416] org.netbeans.core.ui/1 [1.57 20210621-2172674416] org.netbeans.core.network [1.24 20210621-2172674416] org.netbeans.core.nativeaccess/1 [1.43 20210621-2172674416] org.netbeans.core.multitabs/1 [1.24.0.1 1 20210621-2172674416] org.netbeans.core.io.ui/1 [1.42 20210621-2172674416] org.graalvm.visualvm.lib.jfluid/2 [2.9 210920] org.graalvm.visualvm.lib.charts/2 [2.0 210920] org.graalvm.visualvm.lib.common/2 [2.4 210920] org.graalvm.visualvm.lib.profiler.api/2 [2.2 210920] org.graalvm.visualvm.lib.ui/2 [2.4 210920] org.graalvm.visualvm.uisupport/2 [2.1 210920] org.graalvm.visualvm.core/2 [2.4 210920] org.graalvm.visualvm.host/2 [2.1 210920] org.graalvm.visualvm.application/2 [2.3 210920] org.graalvm.visualvm.tools/2 [2.2 210920] org.graalvm.visualvm.coredump/2 [2.1 210920] org.graalvm.visualvm.threaddump/2 [2.1 210920] org.graalvm.visualvm.lib.profiler.utilities/2 [2.0 210920] org.graalvm.visualvm.lib.profiler.attach/2 [2.0 210920] org.graalvm.visualvm.lib.profiler/2 [2.4 210920] org.graalvm.visualvm.lib.profiler.snaptracer/2 [2.0 210920] org.graalvm.visualvm.profiling/2 [2.3 210920] org.graalvm.visualvm.lib.jfluid.heap [1.0 210920] org.graalvm.visualvm.lib.profiler.oql/2 [2.0 210920] org.graalvm.visualvm.lib.profiler.heapwalker/2 [2.1 210920] org.graalvm.visualvm.heapviewer/2 [2.3 210920] org.graalvm.visualvm.heapdump/2 [2.1 210920] org.graalvm.visualvm.sampler.truffle/2 [2.1 210920] org.graalvm.visualvm.sampler/2 [2.2 210920] org.graalvm.visualvm.sa/2 [2.0 210920] org.graalvm.visualvm.modules.startup/2 [2.1 210920] org.graalvm.visualvm.profiler/2 [2.1 210920] org.graalvm.visualvm.profiler.startup/2 [2.0 200207] org.graalvm.visualvm.pluginimporter [1.0 210920] org.graalvm.visualvm.modules.appui/2 [2.1 210920] org.graalvm.visualvm.jvmstat/2 [2.0 210920] org.graalvm.visualvm.jvm/2 [2.0 210920] org.graalvm.visualvm.jmx/2 [2.2 210920] org.graalvm.visualvm.charts/2 [2.0 210920] org.graalvm.visualvm.jfr/2 [2.3 210920] org.graalvm.visualvm.jfr.jdk9/2 [2.1 210920] org.graalvm.visualvm.jfr.jdk11/2 [2.1 210920] org.graalvm.visualvm.jfr.generic/2 [2.2 210920] org.graalvm.visualvm.host.views/2 [2.0 210920] org.graalvm.visualvm.host.remote/2 [2.0 210920] org.graalvm.visualvm.heapviewer.truffle/2 [2.0 210920] org.graalvm.visualvm.heapviewer.console/2 [2.0 210920] org.graalvm.visualvm.application.views/2 [2.0 210920] org.graalvm.visualvm.graalvm/2 [2.0 210920] org.graalvm.visualvm.gotosource/2 [2.0 210920] org.graalvm.visualvm.attach/2 [2.0 210920] INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy resolver: Gnome INFO [org.netbeans.core.network.proxy.gnome.GsettingsNetworkProxy]: GSettings system proxy resolver: direct connection INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading succeeded. INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy - mode: direct INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy: fell to default (correct if direct mode went before) Cannot initialize GTK colors - using hardcoded defaults: java.lang.reflect.InaccessibleObjectException: Unable to make protected abstract java.awt.Color javax.swing.plaf.synth.SynthStyle.getColorForState(javax.swing.plaf.synth.SynthContext,javax.swing.plaf.synth.ColorType) accessible: module java.desktop does not "opens javax.swing.plaf.synth" to unnamed module @42dd9b INFO [org.netbeans.ui.metrics.laf]: USG_LOOK_AND_FEEL Diagnostic information Input arguments: -Djdk.home=/usr/lib/jvm/java-17-openjdk-amd64 -Dnetbeans.default_userdir_root=/home/jerome/.visualvm -Dnetbeans.running.environment=gnome -Dnetbeans.dirs=/home/jerome/Downloads/t/visualvm_211/visualvm: -Dnetbeans.home=/home/jerome/Downloads/t/visualvm_211/platform -Xms24m -Xmx768m -Dnetbeans.accept_license_class=org.graalvm.visualvm.modules.startup.AcceptLicense -Dnetbeans.importclass=org.graalvm.visualvm.modules.startup.ImportSettings -Dsun.jvmstat.perdata.syncWaitMs=10000 -Dsun.java2d.noddraw=true -Dsun.java2d.d3d=false -Dorg.netbeans.core.TimeableEventQueue.quantum=360000 -Dpolyglot.js.nashorn-compat=true -Dsun.misc.URLClassPath.disableJarChecking=true -Djdk.attach.allowAttachSelf=true -Dorg.openide.util.ImageUtilities.level=950 --add-exports=java.desktop/sun.awt=ALL-UNNAMED --add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor.event=ALL-UNNAMED --add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED --add-exports=java.desktop/sun.swing=ALL-UNNAMED --add-exports=jdk.attach/sun.tools.attach=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.lang.ref=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED -XX:+IgnoreUnrecognizedVMOptions -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/jerome/.visualvm/2.1.1/var/log/heapdump.hprof Compiler: HotSpot 64-Bit Tiered Compilers Heap memory usage: initial 24.0MB maximum 768.0MB Non heap memory usage: initial 7.3MB maximum -1b Garbage collector: G1 Young Generation (Collections=10 Total time spent=0s) Garbage collector: G1 Old Generation (Collections=0 Total time spent=0s) Classes: loaded=6095 total loaded=6095 unloaded 0 INFO [org.netbeans.core.ui.warmup.DiagnosticTask]: Total memory 16,488,497,152 INFO [null]: Total physical memory 16,488,497,152 SEVERE [global] java.lang.NullPointerException: Cannot invoke "java.awt.Image.getProperty(String, java.awt.image.ImageObserver)" because "image" is null at java.desktop/javax.swing.ImageIcon.(ImageIcon.java:257) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$SynthLikeTreeUI.(ProfilerTreeTable.java:1634) Caused: java.lang.ExceptionInInitializerError at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$ProfilerTreeTableTree.setUI(ProfilerTreeTable.java:1369) at java.desktop/javax.swing.JTree.updateUI(JTree.java:779) at java.desktop/javax.swing.JTree.(JTree.java:730) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$ProfilerTreeTableTree.(ProfilerTreeTable.java:1345) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$TableModelImpl.(ProfilerTreeTable.java:796) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable.(ProfilerTreeTable.java:104) at org.graalvm.visualvm.lib.ui.cpu.CPUTreeTableView$1.(CPUTreeTableView.java:182) at org.graalvm.visualvm.lib.ui.cpu.CPUTreeTableView.initUI(CPUTreeTableView.java:182) at org.graalvm.visualvm.lib.ui.cpu.CPUTreeTableView.(CPUTreeTableView.java:93) at org.graalvm.visualvm.lib.ui.cpu.LiveCPUView$6.(LiveCPUView.java:249) at org.graalvm.visualvm.lib.ui.cpu.LiveCPUView.initUI(LiveCPUView.java:249) at org.graalvm.visualvm.lib.ui.cpu.LiveCPUView.(LiveCPUView.java:92) at org.graalvm.visualvm.sampler.cpu.CPUView$2.(CPUView.java:191) at org.graalvm.visualvm.sampler.cpu.CPUView.initComponents(CPUView.java:191) at org.graalvm.visualvm.sampler.cpu.CPUView.(CPUView.java:108) at org.graalvm.visualvm.sampler.cpu.CPUSamplerSupport.getDetailsView(CPUSamplerSupport.java:139) at org.graalvm.visualvm.sampler.SamplerImpl$5$1.run(SamplerImpl.java:433) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) [catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) SEVERE [global] java.lang.NullPointerException: Cannot invoke "org.graalvm.visualvm.lib.ui.swing.ProfilerTable.getActionMap()" because "table" is null at org.graalvm.visualvm.lib.ui.swing.SearchUtils.enableSearchActions(SearchUtils.java:188) at org.graalvm.visualvm.lib.ui.results.DataView$1.run(DataView.java:64) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) [catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) SEVERE [global] java.lang.NoClassDefFoundError: Could not initialize class org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$SynthLikeTreeUI at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$ProfilerTreeTableTree.setUI(ProfilerTreeTable.java:1369) at java.desktop/javax.swing.JTree.updateUI(JTree.java:779) at java.desktop/javax.swing.JTree.(JTree.java:730) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$ProfilerTreeTableTree.(ProfilerTreeTable.java:1345) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable$TableModelImpl.(ProfilerTreeTable.java:796) at org.graalvm.visualvm.lib.ui.swing.ProfilerTreeTable.(ProfilerTreeTable.java:104) at org.graalvm.visualvm.lib.ui.cpu.CPUTreeTableView$1.(CPUTreeTableView.java:182) at org.graalvm.visualvm.lib.ui.cpu.CPUTreeTableView.initUI(CPUTreeTableView.java:182) at org.graalvm.visualvm.lib.ui.cpu.CPUTreeTableView.(CPUTreeTableView.java:93) at org.graalvm.visualvm.lib.ui.cpu.LiveCPUView$6.(LiveCPUView.java:249) at org.graalvm.visualvm.lib.ui.cpu.LiveCPUView.initUI(LiveCPUView.java:249) at org.graalvm.visualvm.lib.ui.cpu.LiveCPUView.(LiveCPUView.java:92) at org.graalvm.visualvm.profiler.CPULivePanel$2.(CPULivePanel.java:168) at org.graalvm.visualvm.profiler.CPULivePanel.initUI(CPULivePanel.java:168) at org.graalvm.visualvm.profiler.CPULivePanel.(CPULivePanel.java:91) at org.graalvm.visualvm.profiler.ApplicationProfilerView$MasterViewSupport.getResultsView(ApplicationProfilerView.java:346) at org.graalvm.visualvm.profiler.ApplicationProfilerView$MasterViewSupport.access$2600(ApplicationProfilerView.java:250) at org.graalvm.visualvm.profiler.ApplicationProfilerView$MasterViewSupport$13.run(ApplicationProfilerView.java:570) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) [catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) SEVERE [global] java.lang.NullPointerException: Cannot invoke "org.graalvm.visualvm.lib.ui.swing.ProfilerTable.getActionMap()" because "table" is null at org.graalvm.visualvm.lib.ui.swing.SearchUtils.enableSearchActions(SearchUtils.java:188) at org.graalvm.visualvm.lib.ui.results.DataView$1.run(DataView.java:64) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) [catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)