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Analyzing
Block #102,205,653
25 transactions · 23 stateful · 2026-09-05 14:14:24 UTC
Parallelism
76/100
Blocked
43%
Avg conflicts / tx
0.92
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,205,653 · 25 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
1w02w13w24w35w410w414w516w017w120w121w523w024w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5db69a48…6c90
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0x5a3732cb…edb3
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
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 0x5db69a489b…0f6c90
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