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Analyzing
Block #87,731,135
21 transactions · 17 stateful · 2026-07-14 15:57:34 UTC
Parallelism
76/100
Blocked
65%
Avg conflicts / tx
1.14
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #87,731,135 · 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
1w02w13w24w35w49w110w011w112w013w214w316w117w218w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd6f71f6d…407e
0xd32edf…ff58
9 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x89aa12d5…31ee
0x34b655…2a6f
4 touches
1 conflict
0x8bf661cb…bcd2
0x34b655…2a6f
4 touches
1 conflict
0xa1571d54…ae41
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
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
10 conflicts on slot 0xd6f71f6dfc…3f407e
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