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Analyzing
Block #109,177,134
21 transactions · 18 stateful · 2026-09-30 00:18:55 UTC
Parallelism
81/100
Blocked
44%
Avg conflicts / tx
0.52
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #109,177,134 · 21 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
1w02w13w24w36w07w111w212w016w117w119w020w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5b4232a2…275a
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0040
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0053
0x1b6862…e19c
6 touches
3 conflicts
0xbff401a6…b269
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 0x5b4232a2ce…04275a
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