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Analyzing
Block #91,013,256
21 transactions · 20 stateful · 2026-07-28 08:44:31 UTC
Parallelism
81/100
Blocked
35%
Avg conflicts / tx
0.57
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #91,013,256 · 21 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
1w02w13w25w16w18w010w312w018w119w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xaa03ffde…ecd2
0xd32edf…ff58
7 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x4efae872…6aa8
0x34b655…2a6f
4 touches
1 conflict
0x36d9a6c9…5b2c
0x065c9d…c394
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xd6bd849a…5597
0x2a68ba…90c5
4 touches
1 conflict
0x013b0701…6031
0xa6afd3…d132
3 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 0xaa03ffde61…a4ecd2
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