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Analyzing
Block #99,018,678
25 transactions · 23 stateful · 2026-08-25 10:22:20 UTC
Parallelism
76/100
Blocked
61%
Avg conflicts / tx
1.12
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #99,018,678 · 25 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w16w47w511w412w513w014w216w017w120w122w123w224w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcc5c55f5…8f0c
0xd32edf…ff58
11 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x6fd9ae7c…e984
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
15 conflicts on slot 0xcc5c55f509…4b8f0c
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