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Analyzing
Block #91,409,644
76 transactions · 50 stateful · 2026-07-29 18:00:06 UTC
Parallelism
72/100
Blocked
76%
Avg conflicts / tx
3.5
Longest chain
21 deep
Execution timeline
did this block parallelize well?
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block #91,409,644 · 76 txs across 21 waves · depth 21
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
wave w15
wave w16
wave w17
wave w18
wave w19
wave w20
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w311w112w434w635w738w839w942w1045w1046w1147w1248w1349w1462w1563w1664w1765w1866w1967w2075w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc9778987…bdec
0xd32edf…ff58
33 touches
136 conflicts
0x889d5e90…929a
0x2a68ba…90c5
28 touches
91 conflicts
0x7a12283f…b18a
0x2b46c0…1669
20 touches
45 conflicts
0x915c095e…c1e5
0x2b46c0…1669
20 touches
45 conflicts
0xcfe06a18…b5b5
0x2b46c0…1669
20 touches
45 conflicts
0xd8fd2add…50fc
0x2b46c0…1669
20 touches
45 conflicts
0x00000000…003d
0x851145…3f07
20 touches
45 conflicts
0x909def91…71d2
0x851145…3f07
20 touches
45 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
136 conflicts on slot 0xc9778987ff…61bdec
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