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Analyzing
Block #102,738,728
29 transactions · 21 stateful · 2026-09-07 11:11:40 UTC
Parallelism
86/100
Blocked
43%
Avg conflicts / tx
0.45
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #102,738,728 · 29 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
2w03w16w28w09w010w011w113w014w118w320w121w123w224w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd9a1ef30…e553
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c0
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 0xd9a1ef3055…92e553
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