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Analyzing
Block #87,900,913
62 transactions · 41 stateful · 2026-07-15 10:53:13 UTC
Parallelism
87/100
Blocked
59%
Avg conflicts / tx
0.94
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #87,900,913 · 62 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w18w011w112w013w116w018w219w320w421w125w130w238w339w443w547w648w749w552w455w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x55c1fc7f…2e16
0xd32edf…ff58
15 touches
28 conflicts
0xb4e7b3b3…a0e4
0x34b655…2a6f
8 touches
6 conflicts
0x40e2d65d…2a35
0x3bd359…433a
8 touches
6 conflicts
0xc948dbdc…199a
0x34b655…2a6f
8 touches
6 conflicts
0x2877f440…c2c8
0x34b655…2a6f
6 touches
3 conflicts
0x4118d6f0…e297
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xcf28507f…e1d4
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
28 conflicts on slot 0x55c1fc7fa1…4e2e16
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