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Analyzing
Block #99,104,559
25 transactions · 20 stateful · 2026-08-25 17:39:19 UTC
Parallelism
84/100
Blocked
30%
Avg conflicts / tx
0.36
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,104,559 · 25 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w28w013w315w120w324w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7b47a356…57fb
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x71fad9ce…c11f
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
6 conflicts on slot 0x7b47a356cd…8757fb
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