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Analyzing
Block #91,766,621
20 transactions · 19 stateful · 2026-07-30 23:56:51 UTC
Parallelism
75/100
Blocked
42%
Avg conflicts / tx
0.6
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #91,766,621 · 20 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
1w03w14w25w38w09w111w212w313w414w018w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcca9079b…c907
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xd5b10148…e637
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
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
6 conflicts on slot 0xcca9079b25…aec907
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