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Analyzing
Block #103,222,256
21 transactions · 20 stateful · 2026-09-09 03:50:15 UTC
Parallelism
71/100
Blocked
50%
Avg conflicts / tx
0.81
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #103,222,256 · 21 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
1w02w13w24w35w36w07w18w411w414w516w017w120w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x83b15611…4f47
0xd32edf…ff58
7 touches
6 conflicts
0xd9722304…6ed0
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
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
6 conflicts on slot 0x83b1561173…934f47
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