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Analyzing
Block #87,363,158
21 transactions · 17 stateful · 2026-07-12 22:55:42 UTC
Parallelism
81/100
Blocked
47%
Avg conflicts / tx
0.67
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,363,158 · 21 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
1w02w13w24w37w08w19w211w012w113w216w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xad0c2e83…d9d8
0xd32edf…ff58
7 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x5f234b05…db39
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x2f0fe1df…da89
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 0xad0c2e8378…61d9d8
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