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Analyzing
Block #102,373,448
21 transactions · 20 stateful · 2026-09-06 04:24:27 UTC
Parallelism
71/100
Blocked
45%
Avg conflicts / tx
1.05
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,373,448 · 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
1w02w13w24w37w410w011w113w514w215w217w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfa5c4d44…2d11
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…001a
0x1b6862…e19c
10 touches
10 conflicts
0xd8d828a7…b64a
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…002a
0x1b6862…e19c
10 touches
10 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 0xfa5c4d4420…8d2d11
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