1 <?xml version="1.0" encoding="UTF-8"?>
4 Recommended way to edit .jfc files is to use Java Mission Control,
5 see Window -> Flight Recorder Template Manager.
8 <configuration version="2.0" label="Continuous" description="Low overhead configuration safe for continuous use in production environments, typically less than 1 % overhead." provider="Oracle">
10 <event name="jdk.ThreadAllocationStatistics">
11 <setting name="enabled">true</setting>
12 <setting name="period">everyChunk</setting>
15 <event name="jdk.ClassLoadingStatistics">
16 <setting name="enabled">true</setting>
17 <setting name="period">1000 ms</setting>
20 <event name="jdk.ClassLoaderStatistics">
21 <setting name="enabled">true</setting>
22 <setting name="period">everyChunk</setting>
25 <event name="jdk.JavaThreadStatistics">
26 <setting name="enabled">true</setting>
27 <setting name="period">1000 ms</setting>
30 <event name="jdk.ThreadStart">
31 <setting name="enabled">true</setting>
34 <event name="jdk.ThreadEnd">
35 <setting name="enabled">true</setting>
38 <event name="jdk.ThreadSleep">
39 <setting name="enabled">true</setting>
40 <setting name="stackTrace">true</setting>
41 <setting name="threshold" control="synchronization-threshold">20 ms</setting>
44 <event name="jdk.ThreadPark">
45 <setting name="enabled">true</setting>
46 <setting name="stackTrace">true</setting>
47 <setting name="threshold" control="synchronization-threshold">20 ms</setting>
50 <event name="jdk.JavaMonitorEnter">
51 <setting name="enabled">true</setting>
52 <setting name="stackTrace">true</setting>
53 <setting name="threshold" control="synchronization-threshold">20 ms</setting>
56 <event name="jdk.JavaMonitorWait">
57 <setting name="enabled">true</setting>
58 <setting name="stackTrace">true</setting>
59 <setting name="threshold" control="synchronization-threshold">20 ms</setting>
62 <event name="jdk.JavaMonitorInflate">
63 <setting name="enabled">false</setting>
64 <setting name="stackTrace">true</setting>
65 <setting name="threshold" control="synchronization-threshold">20 ms</setting>
68 <event name="jdk.BiasedLockRevocation">
69 <setting name="enabled">true</setting>
70 <setting name="stackTrace">true</setting>
71 <setting name="threshold">0 ms</setting>
74 <event name="jdk.BiasedLockSelfRevocation">
75 <setting name="enabled">true</setting>
76 <setting name="stackTrace">true</setting>
77 <setting name="threshold">0 ms</setting>
80 <event name="jdk.BiasedLockClassRevocation">
81 <setting name="enabled">true</setting>
82 <setting name="stackTrace">true</setting>
83 <setting name="threshold">0 ms</setting>
86 <event name="jdk.ReservedStackActivation">
87 <setting name="enabled">true</setting>
88 <setting name="stackTrace">true</setting>
91 <event name="jdk.ClassLoad">
92 <setting name="enabled" control="class-loading-enabled">false</setting>
93 <setting name="stackTrace">true</setting>
94 <setting name="threshold">0 ms</setting>
97 <event name="jdk.ClassDefine">
98 <setting name="enabled" control="class-loading-enabled">false</setting>
99 <setting name="stackTrace">true</setting>
102 <event name="jdk.ClassUnload">
103 <setting name="enabled" control="class-loading-enabled">false</setting>
106 <event name="jdk.JVMInformation">
107 <setting name="enabled">true</setting>
108 <setting name="period">beginChunk</setting>
111 <event name="jdk.InitialSystemProperty">
112 <setting name="enabled">true</setting>
113 <setting name="period">beginChunk</setting>
116 <event name="jdk.ExecutionSample">
117 <setting name="enabled" control="method-sampling-enabled">true</setting>
118 <setting name="period" control="method-sampling-interval">20 ms</setting>
121 <event name="jdk.NativeMethodSample">
122 <setting name="enabled" control="method-sampling-enabled">true</setting>
123 <setting name="period" control="method-sampling-interval">20 ms</setting>
126 <event name="jdk.SafepointBegin">
127 <setting name="enabled">true</setting>
128 <setting name="threshold">10 ms</setting>
131 <event name="jdk.SafepointStateSynchronization">
132 <setting name="enabled">false</setting>
133 <setting name="threshold">10 ms</setting>
136 <event name="jdk.SafepointWaitBlocked">
137 <setting name="enabled">false</setting>
138 <setting name="threshold">10 ms</setting>
141 <event name="jdk.SafepointCleanup">
142 <setting name="enabled">false</setting>
143 <setting name="threshold">10 ms</setting>
146 <event name="jdk.SafepointCleanupTask">
147 <setting name="enabled">false</setting>
148 <setting name="threshold">10 ms</setting>
151 <event name="jdk.SafepointEnd">
152 <setting name="enabled">false</setting>
153 <setting name="threshold">10 ms</setting>
156 <event name="jdk.ExecuteVMOperation">
157 <setting name="enabled">true</setting>
158 <setting name="threshold">10 ms</setting>
161 <event name="jdk.Shutdown">
162 <setting name="enabled">true</setting>
163 <setting name="stackTrace">true</setting>
166 <event name="jdk.ThreadDump">
167 <setting name="enabled" control="thread-dump-enabled">true</setting>
168 <setting name="period" control="thread-dump-interval">everyChunk</setting>
171 <event name="jdk.IntFlag">
172 <setting name="enabled">true</setting>
173 <setting name="period">beginChunk</setting>
176 <event name="jdk.UnsignedIntFlag">
177 <setting name="enabled">true</setting>
178 <setting name="period">beginChunk</setting>
181 <event name="jdk.LongFlag">
182 <setting name="enabled">true</setting>
183 <setting name="period">beginChunk</setting>
186 <event name="jdk.UnsignedLongFlag">
187 <setting name="enabled">true</setting>
188 <setting name="period">beginChunk</setting>
191 <event name="jdk.DoubleFlag">
192 <setting name="enabled">true</setting>
193 <setting name="period">beginChunk</setting>
196 <event name="jdk.BooleanFlag">
197 <setting name="enabled">true</setting>
198 <setting name="period">beginChunk</setting>
201 <event name="jdk.StringFlag">
202 <setting name="enabled">true</setting>
203 <setting name="period">beginChunk</setting>
206 <event name="jdk.IntFlagChanged">
207 <setting name="enabled">true</setting>
210 <event name="jdk.UnsignedIntFlagChanged">
211 <setting name="enabled">true</setting>
214 <event name="jdk.LongFlagChanged">
215 <setting name="enabled">true</setting>
218 <event name="jdk.UnsignedLongFlagChanged">
219 <setting name="enabled">true</setting>
222 <event name="jdk.DoubleFlagChanged">
223 <setting name="enabled">true</setting>
226 <event name="jdk.BooleanFlagChanged">
227 <setting name="enabled">true</setting>
230 <event name="jdk.StringFlagChanged">
231 <setting name="enabled">true</setting>
234 <event name="jdk.ObjectCount">
235 <setting name="enabled" control="memory-profiling-enabled-all">false</setting>
236 <setting name="period">everyChunk</setting>
239 <event name="jdk.GCConfiguration">
240 <setting name="enabled" control="gc-enabled-normal">true</setting>
241 <setting name="period">everyChunk</setting>
244 <event name="jdk.GCHeapConfiguration">
245 <setting name="enabled" control="gc-enabled-normal">true</setting>
246 <setting name="period">beginChunk</setting>
249 <event name="jdk.YoungGenerationConfiguration">
250 <setting name="enabled" control="gc-enabled-normal">true</setting>
251 <setting name="period">beginChunk</setting>
254 <event name="jdk.GCTLABConfiguration">
255 <setting name="enabled" control="gc-enabled-normal">true</setting>
256 <setting name="period">beginChunk</setting>
259 <event name="jdk.GCSurvivorConfiguration">
260 <setting name="enabled" control="gc-enabled-normal">true</setting>
261 <setting name="period">beginChunk</setting>
264 <event name="jdk.ObjectCountAfterGC">
265 <setting name="enabled">false</setting>
268 <event name="jdk.GCHeapSummary">
269 <setting name="enabled" control="gc-enabled-normal">true</setting>
272 <event name="jdk.PSHeapSummary">
273 <setting name="enabled" control="gc-enabled-normal">true</setting>
276 <event name="jdk.G1HeapSummary">
277 <setting name="enabled" control="gc-enabled-normal">true</setting>
280 <event name="jdk.MetaspaceSummary">
281 <setting name="enabled" control="gc-enabled-normal">true</setting>
284 <event name="jdk.MetaspaceGCThreshold">
285 <setting name="enabled" control="gc-enabled-normal">true</setting>
288 <event name="jdk.MetaspaceAllocationFailure">
289 <setting name="enabled" control="gc-enabled-normal">true</setting>
290 <setting name="stackTrace">true</setting>
293 <event name="jdk.MetaspaceOOM">
294 <setting name="enabled" control="gc-enabled-normal">true</setting>
295 <setting name="stackTrace">true</setting>
298 <event name="jdk.MetaspaceChunkFreeListSummary">
299 <setting name="enabled" control="gc-enabled-normal">true</setting>
302 <event name="jdk.GarbageCollection">
303 <setting name="enabled" control="gc-enabled-normal">true</setting>
304 <setting name="threshold">0 ms</setting>
307 <event name="jdk.ParallelOldGarbageCollection">
308 <setting name="enabled" control="gc-enabled-normal">true</setting>
309 <setting name="threshold">0 ms</setting>
312 <event name="jdk.YoungGarbageCollection">
313 <setting name="enabled" control="gc-enabled-normal">true</setting>
314 <setting name="threshold">0 ms</setting>
317 <event name="jdk.OldGarbageCollection">
318 <setting name="enabled" control="gc-enabled-normal">true</setting>
319 <setting name="threshold">0 ms</setting>
322 <event name="jdk.G1GarbageCollection">
323 <setting name="enabled" control="gc-enabled-normal">true</setting>
324 <setting name="threshold">0 ms</setting>
327 <event name="jdk.GCPhasePause">
328 <setting name="enabled" control="gc-enabled-normal">true</setting>
329 <setting name="threshold">0 ms</setting>
332 <event name="jdk.GCPhasePauseLevel1">
333 <setting name="enabled" control="gc-enabled-normal">true</setting>
334 <setting name="threshold">0 ms</setting>
337 <event name="jdk.GCPhasePauseLevel2">
338 <setting name="enabled" control="gc-enabled-normal">true</setting>
339 <setting name="threshold">0 ms</setting>
342 <event name="jdk.GCPhasePauseLevel3">
343 <setting name="enabled" control="gc-enabled-all">false</setting>
344 <setting name="threshold">0 ms</setting>
347 <event name="jdk.GCPhasePauseLevel4">
348 <setting name="enabled" control="gc-enabled-all">false</setting>
349 <setting name="threshold">0 ms</setting>
352 <event name="jdk.GCPhaseConcurrent">
353 <setting name="enabled" control="gc-enabled-all">true</setting>
354 <setting name="threshold">0 ms</setting>
357 <event name="jdk.GCReferenceStatistics">
358 <setting name="enabled" control="gc-enabled-normal">true</setting>
361 <event name="jdk.PromotionFailed">
362 <setting name="enabled" control="gc-enabled-normal">true</setting>
365 <event name="jdk.EvacuationFailed">
366 <setting name="enabled" control="gc-enabled-normal">true</setting>
369 <event name="jdk.EvacuationInformation">
370 <setting name="enabled" control="gc-enabled-normal">true</setting>
373 <event name="jdk.G1MMU">
374 <setting name="enabled" control="gc-enabled-normal">true</setting>
377 <event name="jdk.G1EvacuationYoungStatistics">
378 <setting name="enabled" control="gc-enabled-normal">true</setting>
381 <event name="jdk.G1EvacuationOldStatistics">
382 <setting name="enabled" control="gc-enabled-normal">true</setting>
385 <event name="jdk.G1BasicIHOP">
386 <setting name="enabled" control="gc-enabled-normal">true</setting>
389 <event name="jdk.G1AdaptiveIHOP">
390 <setting name="enabled" control="gc-enabled-normal">true</setting>
393 <event name="jdk.PromoteObjectInNewPLAB">
394 <setting name="enabled" control="memory-profiling-enabled-medium">false</setting>
397 <event name="jdk.PromoteObjectOutsidePLAB">
398 <setting name="enabled" control="memory-profiling-enabled-medium">false</setting>
401 <event name="jdk.ConcurrentModeFailure">
402 <setting name="enabled" control="gc-enabled-normal">true</setting>
405 <event name="jdk.AllocationRequiringGC">
406 <setting name="enabled" control="gc-enabled-all">false</setting>
407 <setting name="stackTrace">true</setting>
410 <event name="jdk.TenuringDistribution">
411 <setting name="enabled" control="gc-enabled-normal">true</setting>
414 <event name="jdk.G1HeapRegionInformation">
415 <setting name="enabled" control="gc-enabled-all">false</setting>
416 <setting name="period">everyChunk</setting>
419 <event name="jdk.G1HeapRegionTypeChange">
420 <setting name="enabled" control="gc-enabled-all">false</setting>
423 <event name="jdk.OldObjectSample">
424 <setting name="enabled" control="memory-leak-detection-enabled">true</setting>
425 <setting name="stackTrace" control="memory-leak-detection-stack-trace">false</setting>
426 <setting name="cutoff" control="memory-leak-detection-cutoff">0 ns</setting>
429 <event name="jdk.CompilerConfiguration">
430 <setting name="enabled" control="compiler-enabled">true</setting>
431 <setting name="period">beginChunk</setting>
434 <event name="jdk.CompilerStatistics">
435 <setting name="enabled" control="compiler-enabled">true</setting>
436 <setting name="period">1000 ms</setting>
439 <event name="jdk.Compilation">
440 <setting name="enabled" control="compiler-enabled">true</setting>
441 <setting name="threshold" control="compiler-compilation-threshold">1000 ms</setting>
444 <event name="jdk.CompilerPhase">
445 <setting name="enabled" control="compiler-enabled">true</setting>
446 <setting name="threshold" control="compiler-phase-threshold">60 s</setting>
449 <event name="jdk.CompilationFailure">
450 <setting name="enabled" control="compiler-enabled-failure">false</setting>
453 <event name="jdk.CompilerInlining">
454 <setting name="enabled" control="compiler-enabled-failure">false</setting>
457 <event name="jdk.CodeSweeperConfiguration">
458 <setting name="enabled" control="compiler-enabled">true</setting>
459 <setting name="period">beginChunk</setting>
462 <event name="jdk.CodeSweeperStatistics">
463 <setting name="enabled" control="compiler-enabled">true</setting>
464 <setting name="period">everyChunk</setting>
467 <event name="jdk.SweepCodeCache">
468 <setting name="enabled" control="compiler-enabled">true</setting>
469 <setting name="threshold" control="compiler-sweeper-threshold">100 ms</setting>
472 <event name="jdk.CodeCacheConfiguration">
473 <setting name="enabled" control="compiler-enabled">true</setting>
474 <setting name="period">beginChunk</setting>
477 <event name="jdk.CodeCacheStatistics">
478 <setting name="enabled" control="compiler-enabled">true</setting>
479 <setting name="period">everyChunk</setting>
482 <event name="jdk.CodeCacheFull">
483 <setting name="enabled" control="compiler-enabled">true</setting>
486 <event name="jdk.OSInformation">
487 <setting name="enabled">true</setting>
488 <setting name="period">beginChunk</setting>
491 <event name="jdk.CPUInformation">
492 <setting name="enabled">true</setting>
493 <setting name="period">beginChunk</setting>
496 <event name="jdk.ThreadContextSwitchRate">
497 <setting name="enabled" control="compiler-enabled">true</setting>
498 <setting name="period">10 s</setting>
501 <event name="jdk.CPULoad">
502 <setting name="enabled">true</setting>
503 <setting name="period">1000 ms</setting>
506 <event name="jdk.ThreadCPULoad">
507 <setting name="enabled">true</setting>
508 <setting name="period">10 s</setting>
511 <event name="jdk.CPUTimeStampCounter">
512 <setting name="enabled">true</setting>
513 <setting name="period">beginChunk</setting>
516 <event name="jdk.SystemProcess">
517 <setting name="enabled">true</setting>
518 <setting name="period">endChunk</setting>
521 <event name="jdk.NetworkUtilization">
522 <setting name="enabled">true</setting>
523 <setting name="period">5 s</setting>
526 <event name="jdk.InitialEnvironmentVariable">
527 <setting name="enabled">true</setting>
528 <setting name="period">beginChunk</setting>
531 <event name="jdk.PhysicalMemory">
532 <setting name="enabled">true</setting>
533 <setting name="period">everyChunk</setting>
536 <event name="jdk.ObjectAllocationInNewTLAB">
537 <setting name="enabled" control="memory-profiling-enabled-medium">false</setting>
538 <setting name="stackTrace">true</setting>
541 <event name="jdk.ObjectAllocationOutsideTLAB">
542 <setting name="enabled" control="memory-profiling-enabled-medium">false</setting>
543 <setting name="stackTrace">true</setting>
546 <event name="jdk.NativeLibrary">
547 <setting name="enabled">true</setting>
548 <setting name="period">everyChunk</setting>
551 <event name="jdk.ModuleRequire">
552 <setting name="enabled">true</setting>
553 <setting name="period">endChunk</setting>
556 <event name="jdk.ModuleExport">
557 <setting name="enabled">true</setting>
558 <setting name="period">endChunk</setting>
561 <event name="jdk.FileForce">
562 <setting name="enabled">true</setting>
563 <setting name="stackTrace">true</setting>
564 <setting name="threshold" control="file-io-threshold">20 ms</setting>
567 <event name="jdk.FileRead">
568 <setting name="enabled">true</setting>
569 <setting name="stackTrace">true</setting>
570 <setting name="threshold" control="file-io-threshold">20 ms</setting>
573 <event name="jdk.FileWrite">
574 <setting name="enabled">true</setting>
575 <setting name="stackTrace">true</setting>
576 <setting name="threshold" control="file-io-threshold">20 ms</setting>
579 <event name="jdk.SocketRead">
580 <setting name="enabled">true</setting>
581 <setting name="stackTrace">true</setting>
582 <setting name="threshold" control="socket-io-threshold">20 ms</setting>
585 <event name="jdk.SocketWrite">
586 <setting name="enabled">true</setting>
587 <setting name="stackTrace">true</setting>
588 <setting name="threshold" control="socket-io-threshold">20 ms</setting>
591 <event name="jdk.JavaExceptionThrow">
592 <setting name="enabled" control="enable-exceptions">false</setting>
593 <setting name="stackTrace">true</setting>
596 <event name="jdk.JavaErrorThrow">
597 <setting name="enabled" control="enable-errors">true</setting>
598 <setting name="stackTrace">true</setting>
601 <event name="jdk.ExceptionStatistics">
602 <setting name="enabled">true</setting>
603 <setting name="period">1000 ms</setting>
606 <event name="jdk.ActiveRecording">
607 <setting name="enabled">true</setting>
610 <event name="jdk.ActiveSetting">
611 <setting name="enabled">true</setting>
614 <event name="jdk.DataLoss">
615 <setting name="enabled">true</setting>
618 <event name="jdk.DumpReason">
619 <setting name="enabled">true</setting>
622 <event name="jdk.ZPageAllocation">
623 <setting name="enabled">true</setting>
624 <setting name="threshold">10 ms</setting>
627 <event name="jdk.ZThreadPhase">
628 <setting name="enabled">true</setting>
629 <setting name="threshold">0 ms</setting>
632 <event name="jdk.ZStatisticsCounter">
633 <setting name="enabled">true</setting>
634 <setting name="threshold">10 ms</setting>
637 <event name="jdk.ZStatisticsSampler">
638 <setting name="enabled">true</setting>
639 <setting name="threshold">10 ms</setting>
671 Contents of the control element is not read by the JVM, it's used
672 by Java Mission Control to change settings that carry the control attribute.
675 <selection name="gc-level" default="detailed" label="Garbage Collector">
676 <option label="Off" name="off">off</option>
677 <option label="Normal" name="detailed">normal</option>
678 <option label="All" name="all">all</option>
681 <condition name="gc-enabled-normal" true="true" false="false">
683 <test name="gc-level" operator="equal" value="normal"/>
684 <test name="gc-level" operator="equal" value="all"/>
688 <condition name="gc-enabled-all" true="true" false="false">
689 <test name="gc-level" operator="equal" value="all"/>
692 <selection name="memory-profiling" default="off" label="Memory Profiling">
693 <option label="Off" name="off">off</option>
694 <option label="Object Allocation and Promotion" name="medium">medium</option>
695 <option label="All, including Heap Statistics (May cause long full GCs)" name="all">all</option>
698 <condition name="memory-profiling-enabled-medium" true="true" false="false">
700 <test name="memory-profiling" operator="equal" value="medium"/>
701 <test name="memory-profiling" operator="equal" value="all"/>
705 <condition name="memory-profiling-enabled-all" true="true" false="false">
706 <test name="memory-profiling" operator="equal" value="all"/>
709 <selection name="compiler-level" default="normal" label="Compiler">
710 <option label="Off" name="off">off</option>
711 <option label="Normal" name="normal">normal</option>
712 <option label="Detailed" name="detailed">detailed</option>
713 <option label="All" name="all">all</option>
716 <condition name="compiler-enabled" true="false" false="true">
717 <test name="compiler-level" operator="equal" value="off"/>
720 <condition name="compiler-enabled-failure" true="true" false="false">
722 <test name="compiler-level" operator="equal" value="detailed"/>
723 <test name="compiler-level" operator="equal" value="all"/>
727 <condition name="compiler-sweeper-threshold" true="0 ms" false="100 ms">
728 <test name="compiler-level" operator="equal" value="all"/>
731 <condition name="compiler-compilation-threshold" true="1000 ms">
732 <test name="compiler-level" operator="equal" value="normal"/>
735 <condition name="compiler-compilation-threshold" true="100 ms">
736 <test name="compiler-level" operator="equal" value="detailed"/>
739 <condition name="compiler-compilation-threshold" true="0 ms">
740 <test name="compiler-level" operator="equal" value="all"/>
743 <condition name="compiler-phase-threshold" true="60 s">
744 <test name="compiler-level" operator="equal" value="normal"/>
747 <condition name="compiler-phase-threshold" true="10 s">
748 <test name="compiler-level" operator="equal" value="detailed"/>
751 <condition name="compiler-phase-threshold" true="0 s">
752 <test name="compiler-level" operator="equal" value="all"/>
755 <selection name="method-sampling-interval" default="normal" label="Method Sampling">
756 <option label="Off" name="off">999 d</option>
757 <option label="Normal" name="normal">20 ms</option>
758 <option label="Maximum" name="maximum">10 ms</option>
761 <condition name="method-sampling-enabled" true="false" false="true">
762 <test name="method-sampling-interval" operator="equal" value="999 d"/>
765 <selection name="thread-dump-interval" default="normal" label="Thread Dump">
766 <option label="Off" name="off">999 d</option>
767 <option label="At least Once" name="normal">everyChunk</option>
768 <option label="Every 60 s" name="everyMinute">60 s</option>
769 <option label="Every 10 s" name="everyTenSecond">10 s</option>
770 <option label="Every 1 s" name="everySecond">1 s</option>
773 <condition name="thread-dump-enabled" true="false" false="true">
774 <test name="thread-dump-interval" operator="equal" value="999 d"/>
777 <selection name="exception-level" default="errors" label="Exceptions">
778 <option label="Off" name="off">off</option>
779 <option label="Errors Only" name="errors">errors</option>
780 <option label="All Exceptions, including Errors" name="all">all</option>
783 <condition name="enable-errors" true="true" false="false">
785 <test name="exception-level" operator="equal" value="errors"/>
786 <test name="exception-level" operator="equal" value="all"/>
790 <condition name="enable-exceptions" true="true" false="false">
791 <test name="exception-level" operator="equal" value="all"/>
794 <selection name="memory-leak-detection" default="minimal" label="Memory Leak Detection">
795 <option label="Off" name="off">off</option>
796 <option label="Object Types" name="minimal">minimal</option>
797 <option label="Object Types + Allocation Stack Traces" name="medium">medium</option>
798 <option label="Object Types + Allocation Stack Traces + Path to GC Root" name="full">full</option>
801 <condition name="memory-leak-detection-enabled" true="false" false="true">
802 <test name="memory-leak-detection" operator="equal" value="off"/>
805 <condition name="memory-leak-detection-stack-trace" true="true" false="false">
807 <test name="memory-leak-detection" operator="equal" value="medium"/>
808 <test name="memory-leak-detection" operator="equal" value="full"/>
812 <condition name="memory-leak-detection-cutoff" true="1 h" false="0 ns">
813 <test name="memory-leak-detection" operator="equal" value="full"/>
816 <text name="synchronization-threshold" label="Synchronization Threshold" contentType="timespan" minimum="0 s">20 ms</text>
818 <text name="file-io-threshold" label="File I/O Threshold" contentType="timespan" minimum="0 s">20 ms</text>
820 <text name="socket-io-threshold" label="Socket I/O Threshold" contentType="timespan" minimum="0 s">20 ms</text>
822 <flag name="class-loading-enabled" label="Class Loading">false</flag>