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Analyzing
Block #109,137,652
18 transactions · 18 stateful · 2026-09-29 20:59:50 UTC
Parallelism
78/100
Blocked
61%
Avg conflicts / tx
0.94
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #109,137,652 · 18 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w15w06w17w08w19w110w211w312w313w217w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x84947cfc…5011
0xd32edf…ff58
7 touches
6 conflicts
0x3d93ad2c…e747
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x6ea8fa8d…3dd5
0x1b6862…e19c
6 touches
3 conflicts
0x33a8ac31…6a0e
0x34b655…2a6f
6 touches
3 conflicts
0x8639108d…59ad
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
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
6 conflicts on slot 0x84947cfc72…2c5011
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