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Analyzing
Block #72,209,856
15 transactions · 13 stateful · 2026-05-03 17:55:27 UTC
Parallelism
73/100
Blocked
54%
Avg conflicts / tx
0.8
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #72,209,856 · 15 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w03w15w06w07w28w19w212w113w214w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4e829924…8177
0xd32edf…ff58
7 touches
6 conflicts
0xa02838a3…bc54
0x34b655…2a6f
6 touches
3 conflicts
0x8876d94c…8435
0x2a68ba…90c5
4 touches
1 conflict
0x47b807a2…3307
0x065c9d…c394
4 touches
1 conflict
0x74e71984…ae90
0x2a68ba…90c5
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
6 conflicts on slot 0x4e829924ba…068177
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