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Analyzing
Block #102,740,453
27 transactions · 25 stateful · 2026-09-07 11:20:21 UTC
Parallelism
70/100
Blocked
56%
Avg conflicts / tx
1.44
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #102,740,453 · 27 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w37w38w410w411w517w519w621w522w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb66af6bd…fb51
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
10 touches
10 conflicts
0x014e90b3…470f
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0019
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0029
0x1b6862…e19c
10 touches
10 conflicts
0x21d8e673…067a
0x1b6862…e19c
10 touches
10 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
21 conflicts on slot 0xb66af6bd51…ecfb51
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