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Analyzing
Block #90,686,554
15 transactions · 13 stateful · 2026-07-27 05:20:04 UTC
Parallelism
80/100
Blocked
38%
Avg conflicts / tx
0.47
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #90,686,554 · 15 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w25w07w111w112w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5067e16a…2978
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0028
0x1b6862…e19c
4 touches
1 conflict
0xd53220ed…4734
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x08330b36…ae29
0x34b655…2a6f
4 touches
1 conflict
0xbbec4dcb…832e
0x34b655…2a6f
4 touches
1 conflict
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
3 conflicts on slot 0x5067e16ad0…352978
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