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Analyzing
Block #102,879,321
27 transactions · 25 stateful · 2026-09-07 23:02:15 UTC
Parallelism
81/100
Blocked
40%
Avg conflicts / tx
0.59
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,879,321 · 27 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w25w06w07w112w314w017w118w220w321w123w424w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4ae7b179…a9e8
0xd32edf…ff58
7 touches
6 conflicts
0xb4c703ab…f8cf
0x34b655…2a6f
6 touches
3 conflicts
0x6d1b72ee…6b78
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x1f8a126c…9aa5
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x1a2055c7…9054
0x34b655…2a6f
4 touches
1 conflict
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 0x4ae7b17964…90a9e8
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