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Analyzing
Block #87,316,254
42 transactions · 36 stateful · 2026-07-12 17:42:05 UTC
Parallelism
71/100
Blocked
72%
Avg conflicts / tx
2.79
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #87,316,254 · 42 txs across 12 waves · depth 12
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w59w110w212w313w414w617w718w819w920w1031w11
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xff493415…14bd
0xd32edf…ff58
23 touches
66 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
12 touches
15 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xb835d684…089c
0x34b655…2a6f
10 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
10 touches
10 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x75e73565…45f9
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
66 conflicts on slot 0xff4934150a…8114bd
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