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Analyzing
Block #109,170,021
25 transactions · 25 stateful · 2026-09-29 23:43:07 UTC
Parallelism
60/100
Blocked
64%
Avg conflicts / tx
2.6
Longest chain
10 deep
Execution timeline
did this block parallelize well?
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block #109,170,021 · 25 txs across 10 waves · depth 10
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w03w14w25w36w47w59w610w711w117w8
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x97b5f271…9264
0xd32edf…ff58
17 touches
36 conflicts
0x5086c64a…28ba
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…001a
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…002a
0x1b6862…e19c
10 touches
10 conflicts
0x6235638c…6438
0x1b6862…e19c
10 touches
10 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
10 touches
10 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
36 conflicts on slot 0x97b5f271fb…d69264
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