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Analyzing
Block #99,121,775
21 transactions · 20 stateful · 2026-08-25 19:06:02 UTC
Parallelism
81/100
Blocked
25%
Avg conflicts / tx
0.43
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,121,775 · 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
1w010w111w212w313w014w117w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdd22bc0b…b5c5
0xd32edf…ff58
7 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xfc24540b…6463
0x34b655…2a6f
4 touches
1 conflict
0x7a4e99d4…b136
0x34b655…2a6f
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 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 0xdd22bc0b8a…2eb5c5
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