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Analyzing
Block #102,043,149
89 transactions · 66 stateful · 2026-09-05 00:30:29 UTC
Parallelism
76/100
Blocked
80%
Avg conflicts / tx
4.1
Longest chain
21 deep
Execution timeline
did this block parallelize well?
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block #102,043,149 · 89 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
1w02w13w24w35w46w57w68w79w817w819w820w921w1024w1125w1227w1328w931w1440w1044w1145w1246w1347w1448w1549w1650w17
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xec90f0f2…5e59
0xd32edf…ff58
37 touches
171 conflicts
0xf3d10975…0d07
0x34b655…2a6f
26 touches
78 conflicts
0xea02471d…1542
0x34b655…2a6f
26 touches
78 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
22 touches
55 conflicts
0xaad6be10…0801
0x2a68ba…90c5
20 touches
45 conflicts
0x00000000…002b
0x1b6862…e19c
18 touches
36 conflicts
0xb0e4f69d…34e4
0x1b6862…e19c
18 touches
36 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
18 touches
36 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
171 conflicts on slot 0xec90f0f2c0…715e59
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