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Analyzing
Block #86,689,750
21 transactions · 17 stateful · 2026-07-09 19:54:24 UTC
Parallelism
76/100
Blocked
47%
Avg conflicts / tx
0.81
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #86,689,750 · 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
1w02w13w24w35w19w011w412w013w114w215w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc49d66a1…7fbe
0xd32edf…ff58
9 touches
10 conflicts
0x44ed742f…63f5
0x3bd359…433a
6 touches
3 conflicts
0x4eb758b8…b13b
0x3bd359…433a
6 touches
3 conflicts
0xc6101b5d…4361
0x3bd359…433a
6 touches
3 conflicts
0x5504f74a…6874
0x43cf54…7777
6 touches
3 conflicts
0x00000000…0004
0x48c3bb…b17b
6 touches
3 conflicts
0xa164d951…1534
0xe1c8b7…3022
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
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
10 conflicts on slot 0xc49d66a113…417fbe
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