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Analyzing
Block #72,971,534
25 transactions · 19 stateful · 2026-05-07 06:35:02 UTC
Parallelism
76/100
Blocked
53%
Avg conflicts / tx
0.92
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #72,971,534 · 25 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
1w02w13w24w36w07w18w29w314w415w516w023w124w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xee78fc08…1d80
0xd32edf…ff58
11 touches
15 conflicts
0x0d622e34…0000
0x681e90…ae09
8 touches
6 conflicts
0xb89c7e78…0bf2
0x1b6862…e19c
4 touches
1 conflict
0x6465807b…d9a5
0x065c9d…c394
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x70b2f813…783c
0x2a68ba…90c5
4 touches
1 conflict
0x22cb8c15…750b
0x34b655…2a6f
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 0xee78fc0891…031d80
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