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Analyzing
Block #91,408,509
50 transactions · 41 stateful · 2026-07-29 17:54:20 UTC
Parallelism
76/100
Blocked
68%
Avg conflicts / tx
1.6
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #91,408,509 · 50 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
1w02w13w26w07w18w311w012w115w116w417w531w634w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf56102eb…94e6
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…001f
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…002f
0x1b6862…e19c
12 touches
15 conflicts
0xba5743c7…21c6
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 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
21 conflicts on slot 0xf56102ebba…eb94e6
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