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Analyzing
Block #91,103,555
23 transactions · 17 stateful · 2026-07-28 16:18:55 UTC
Parallelism
83/100
Blocked
53%
Avg conflicts / tx
0.57
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #91,103,555 · 23 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
1w02w13w24w05w17w08w111w013w114w316w217w321w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd637f1ea…63b4
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x48cba2…b48b
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x66a11a3b…0ee9
0xa6afd3…d132
4 touches
1 conflict
0x5778d110…d2e6
0xc8689a…ee79
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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 0xd637f1ea72…da63b4
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