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Analyzing
Block #102,251,151
36 transactions · 29 stateful · 2026-09-05 18:04:50 UTC
Parallelism
86/100
Blocked
41%
Avg conflicts / tx
0.56
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,251,151 · 36 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
1w02w14w05w19w010w011w112w213w315w016w117w119w125w026w127w230w434w035w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xed5092d6…f686
0xd32edf…ff58
9 touches
10 conflicts
0xd17580f9…ece1
0x754704…b603
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xec7d120d…7084
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x846f2172…fd54
0x0555e3…2b9c
4 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
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
10 conflicts on slot 0xed5092d65b…70f686
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