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Analyzing
Block #108,299,648
42 transactions · 37 stateful · 2026-09-26 22:34:57 UTC
Parallelism
71/100
Blocked
43%
Avg conflicts / tx
1.67
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #108,299,648 · 42 txs across 12 waves · depth 12
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w05w06w17w28w39w111w113w414w515w616w717w819w933w1035w11
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf02cf102…4922
0xd32edf…ff58
21 touches
55 conflicts
0xcb45d9d6…cb80
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0018
0x1b6862…e19c
18 touches
36 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0012
0x1b6862…e19c
18 touches
36 conflicts
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0x5086c64a…28ba
0x34b655…2a6f
10 touches
10 conflicts
0xa3ff1ab2…8ae3
0x34b655…2a6f
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
55 conflicts on slot 0xf02cf10280…744922
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