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Analyzing
Block #90,769,738
39 transactions · 34 stateful · 2026-07-27 12:18:30 UTC
Parallelism
90/100
Blocked
38%
Avg conflicts / tx
0.49
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #90,769,738 · 39 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
1w02w13w24w07w110w011w113w218w019w320w125w226w327w328w229w034w136w037w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf8f20994…9275
0xd32edf…ff58
7 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x10c19272…7441
0x1b6862…e19c
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 0xf8f20994b0…4b9275
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