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Analyzing
Block #72,209,855
27 transactions · 20 stateful · 2026-05-03 17:55:26 UTC
Parallelism
78/100
Blocked
50%
Avg conflicts / tx
0.89
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #72,209,855 · 27 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w03w14w15w29w014w117w319w220w321w422w426w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xaf4e33f7…dbc3
0xd32edf…ff58
11 touches
15 conflicts
0x41755291…977f
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xbf04f37d…85f2
0x2a68ba…90c5
5 touches
3 conflicts
0x47b807a2…3307
0x065c9d…c394
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x968bdacb…f461
0x2a68ba…90c5
4 touches
1 conflict
0x17606ba6…1b6e
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
15 conflicts on slot 0xaf4e33f705…aedbc3
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