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Analyzing
Block #102,403,110
16 transactions · 15 stateful · 2026-09-06 06:54:44 UTC
Parallelism
50/100
Blocked
67%
Avg conflicts / tx
1.13
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #102,403,110 · 16 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w47w08w19w511w012w213w114w615w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6227ec87…5e54
0xd32edf…ff58
9 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x93afca4c…b47a
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
10 conflicts on slot 0x6227ec8705…dc5e54
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