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Analyzing
Block #99,254,640
21 transactions · 20 stateful · 2026-08-26 06:14:29 UTC
Parallelism
81/100
Blocked
45%
Avg conflicts / tx
0.71
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,254,640 · 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
1w02w13w25w07w38w09w111w114w015w116w219w120w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xecb66406…76f8
0xd32edf…ff58
7 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x0a6cb118…4ca6
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 0xecb66406d3…1b76f8
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