Event Types:
0: Create thread (size 4)
1: Run thread (size 4)
2: Stop thread (size 10)
3: Thread runnable (size 4)
4: Migrate thread (size 6)
8: Wakeup thread (size 6)
9: Starting GC (size 0)
10: Finished GC (size 0)
11: Request sequential GC (size 0)
12: Request parallel GC (size 0)
15: Create spark thread (size 4)
16: Log message (size variable)
18: Block marker (size 14)
19: User message (size variable)
20: GC idle (size 0)
21: GC working (size 0)
22: GC done (size 0)
25: Create capability set (size 6)
26: Delete capability set (size 4)
27: Add capability to capability set (size 6)
28: Remove capability from capability set (size 6)
29: RTS name and version (size variable)
30: Program arguments (size variable)
31: Program environment variables (size variable)
32: Process ID (size 8)
33: Parent process ID (size 8)
34: Spark counters (size 56)
35: Spark create (size 0)
36: Spark dud (size 0)
37: Spark overflow (size 0)
38: Spark run (size 0)
39: Spark steal (size 2)
40: Spark fizzle (size 0)
41: Spark GC (size 0)
42: Intern string (size variable)
43: Wall clock time (size 16)
44: Thread label (size variable)
45: Create capability (size 2)
46: Delete capability (size 2)
47: Disable capability (size 2)
48: Enable capability (size 2)
49: Total heap memory ever allocated (size 12)
50: Current heap size (number of allocated mblocks) (size 12)
51: Current heap live data (size 12)
52: Heap static parameters (size 38)
53: GC statistics (size 58)
54: Synchronise stop-the-world GC (size 0)
55: Task create (size 18)
56: Task migrate (size 12)
57: Task delete (size 8)
58: User marker (size variable)
59: Empty event for bug #9003 (size 0)
90: The RTS attempted to return heap memory to the OS (size 16)
91: Report the size of the heap in blocks (size 12)
160: Start of heap profile (size variable)
161: Cost-centre definition (size variable)
162: Start of heap profile sample (size 8)
163: Heap profile cost-centre sample (size variable)
164: Heap profile string sample (size variable)
165: End of heap profile sample (size 8)
166: Start of heap profile (biographical) sample (size 16)
167: Time profile cost-centre stack (size variable)
168: Start of a time profile (size 8)
169: An IPE entry (size variable)
181: User binary message (size variable)
200: Begin concurrent mark phase (size 0)
201: End concurrent mark phase (size 4)
202: Begin concurrent GC synchronisation (size 0)
203: End concurrent mark synchronisation (size 0)
204: Begin concurrent sweep phase (size 0)
205: End concurrent sweep phase (size 0)
206: Update remembered set flushed (size 2)
207: Nonmoving heap census (size 13)
210: Ticky-ticky entry counter definition (size variable)
211: Ticky-ticky entry counter sample (size 32)
212: Ticky-ticky entry counter begin sample (size 0)

Events:
585533: created capset 0 of type CapsetOsProcess
586678: created capset 1 of type CapsetClockDomain
589432: created cap 0
590057: assigned cap 0 to capset 0
590954: assigned cap 0 to capset 1
595840: capset 1: wall clock time 1656609214s 321943000ns (unix epoch)
598830: capset 0: pid 31880
602782: capset 0: parent pid 9371
607308: capset 0: RTS version "GHC-9.5.20220630 rts_debug"
610371: capset 0: args: ["./Hello","+RTS","-lT"]
968293: heap stats for heap capset 0: generations 2, 0 bytes max heap size, 4194304 bytes alloc area size, 1048576 bytes mblock size, 4096 bytes block size
1056712: task 0x1053b90 created on cap 0 with OS kernel thread 31880
1071542: cap 0: creating thread 1
1077277: cap 0: running thread 1
1420012: cap 0: stopping thread 1 (thread finished)
1426364: task 0x1053b90 deleted
1433418: task 0x1053b90 created on cap 0 with OS kernel thread 31880
1435703: cap 0: creating thread 2
1438679: cap 0: running thread 2
1467338: cap 0: stopping thread 2 (thread finished)
1469370: task 0x1053b90 deleted
1482087: cap 0: starting GC
1527577: cap 0: GC working
2512669: cap 0: GC idle
2513189: cap 0: GC done
2531327: cap 0: GC idle
2531835: cap 0: GC done
2534859: cap 0: GC idle
2535333: cap 0: GC done
2623092: cap 0: memory returned (mblocks): current(5) needed(8) returned(0)
2650140: cap 0: allocated on heap capset 0: 50712 total bytes till now
2653583: cap 0: finished GC
2654338: cap 0: all caps stopped for GC
2655011: cap 0: GC stats for heap capset 0: generation 1, 24 bytes copied, 25272 bytes slop, 892928 bytes fragmentation, 1 par threads, 0 bytes max par copied, 24 bytes total par copied, 0 bytes balanced par copied
2658546: cap 0: live data in heap capset 0: 44360 bytes
2659723: cap 0: size of heap capset 0: 5242880 bytes
2660827: cap 0: blocks size of heap capset 0: 4268032 bytes
10647726: ticky counter definition 11048952, arity: 0, def kinds: , name: Main.main1{v r1zC} (fun), itbl: 4050e0
10671542: ticky counter definition 11049168, arity: 0, def kinds: , name: Main.main4{v r1zF} (fun), itbl: 4051e0
10684344: ticky counter definition 11049280, arity: 0, def kinds: , name: :Main.main{v 01D} (fun), itbl: 405260
10708312: cap 0: allocated on heap capset 0: 50712 total bytes till now
10781116: removed cap 0 from capset 0
10781943: removed cap 0 from capset 1
10783125: deleted cap 0
10783953: deleted capset 0
10784693: deleted capset 1