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Analyzing
Block #102,561,139
53 transactions · 40 stateful · 2026-09-06 20:15:51 UTC
Parallelism
87/100
Blocked
55%
Avg conflicts / tx
0.89
Longest chain
7 deep
Execution timeline
did this block parallelize well?
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block #102,561,139 · 53 txs across 7 waves · depth 7
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w36w17w08w19w210w312w415w425w239w544w348w449w550w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe856216d…0b31
0xd32edf…ff58
11 touches
15 conflicts
0x17359e55…7914
0x188d58…ea8e
8 touches
6 conflicts
0x9fddb557…9eff
0x188d58…ea8e
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 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
15 conflicts on slot 0xe856216df4…b10b31
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