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Analyzing
Block #109,056,833
21 transactions · 20 stateful · 2026-09-29 14:12:33 UTC
Parallelism
29/100
Blocked
70%
Avg conflicts / tx
5
Longest chain
15 deep
Execution timeline
did this block parallelize well?
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block #109,056,833 · 21 txs across 15 waves · depth 15
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
wave w12
wave w13
wave w14
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w25w36w47w58w69w710w811w912w1013w1114w1215w1316w14
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb274a5b1…4166
0xd32edf…ff58
29 touches
105 conflicts
0x00000000…0013
0x1b6862…e19c
24 touches
66 conflicts
0x00000000…0015
0x1b6862…e19c
24 touches
66 conflicts
0x00000000…0018
0x1b6862…e19c
24 touches
66 conflicts
0x00000000…0028
0x1b6862…e19c
24 touches
66 conflicts
0x00000000…0040
0x1b6862…e19c
24 touches
66 conflicts
0x00000000…0051
0x1b6862…e19c
24 touches
66 conflicts
0x6aa624fd…a84b
0x1b6862…e19c
24 touches
66 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
105 conflicts on slot 0xb274a5b187…124166
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