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Analyzing
Block #91,128,103
25 transactions · 21 stateful · 2026-07-28 18:22:24 UTC
Parallelism
76/100
Blocked
62%
Avg conflicts / tx
1.12
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #91,128,103 · 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
2w03w14w25w36w48w29w410w011w112w213w216w317w319w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5362fcb…7792
0xd32edf…ff58
11 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xd5b10148…e632
0x1b6862…e19c
6 touches
3 conflicts
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 0xe5362fcbf1…087792
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