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Analyzing
Block #91,977,913
21 transactions · 19 stateful · 2026-07-31 17:39:50 UTC
Parallelism
76/100
Blocked
42%
Avg conflicts / tx
1.1
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #91,977,913 · 21 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w25w36w07w48w09w110w212w317w019w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x916acf09…7d7f
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xada193dc…5c7b
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
10 conflicts on slot 0x916acf093b…297d7f
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