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Analyzing
Block #99,669,657
28 transactions · 24 stateful · 2026-08-27 17:10:56 UTC
Parallelism
82/100
Blocked
50%
Avg conflicts / tx
0.75
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #99,669,657 · 28 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
2w03w14w25w37w110w011w113w316w418w019w120w021w122w023w124w227w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x479d0451…6738
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x17a7f697…dcb5
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x05139811…baf5
0x34b655…2a6f
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
10 conflicts on slot 0x479d04514a…166738
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