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Analyzing
Block #87,319,867
20 transactions · 18 stateful · 2026-07-12 18:06:13 UTC
Parallelism
80/100
Blocked
39%
Avg conflicts / tx
0.6
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,319,867 · 20 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
1w02w13w24w37w08w19w211w012w115w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8f350e4b…83e9
0xd32edf…ff58
7 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x24bca67b…a072
0x34b655…2a6f
6 touches
3 conflicts
0x30adea6d…8391
0x34b655…2a6f
6 touches
3 conflicts
0x3133f94b…f76b
0x34b655…2a6f
6 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
6 touches
3 conflicts
0x460a21c2…87f1
0x34b655…2a6f
6 touches
3 conflicts
0x531917ef…62e0
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
6 conflicts on slot 0x8f350e4b3c…9d83e9
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