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Analyzing
Block #87,663,021
67 transactions · 50 stateful · 2026-07-14 08:21:44 UTC
Parallelism
75/100
Blocked
64%
Avg conflicts / tx
2.72
Longest chain
17 deep
Execution timeline
did this block parallelize well?
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block #87,663,021 · 67 txs across 17 waves · depth 17
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w36w47w58w69w710w811w912w1024w1138w1246w1347w1448w1553w16
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7804d4dd…4d23
0xd32edf…ff58
33 touches
136 conflicts
0xc948dbdc…199a
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x2877f440…c2c8
0x34b655…2a6f
8 touches
6 conflicts
0x0bce8fb9…edb6
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xc13fac9b…d2d2
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
136 conflicts on slot 0x7804d4dd39…5f4d23
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