Add JFR Flags #7

Job	Run time
Prerequisites	43s
macOS x64 (build release)	1m 21s
Linux x64 (build release)	58s
macOS x64 (build debug)	1m 28s
Linux x86 (build release)	1m 22s
Linux x64 (build debug)	55s
Linux additional (hs x64 build only)	52s
Linux x86 (build debug)	1m 7s
Linux additional (hs x64 zero build only)	58s
Windows x64 (build release)	28m 34s
Linux additional (hs x86 minimal build only)	1m 20s
Windows x86 (build release)	6m 13s
Windows x64 (build debug)	20m 1s
Linux additional (hs x86 client build only)	1m 17s
Windows x86 (build debug)	6m 7s
Linux additional (hs aarch64 build only)	4m 18s
Linux additional (hs arm build only)	4m 8s
Linux additional (hs s390x build only)	5m 13s
Linux additional (hs ppc64le build only)	4m 22s
Linux x64	0s
Linux x86	0s
macOS x64	0s
Windows x86	0s
Windows x64	0s
Post-process artifacts	6s
	1h 31m 23s

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