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Analyzing
Block #102,189,621
23 transactions · 20 stateful · 2026-09-05 12:53:06 UTC
Parallelism
78/100
Blocked
35%
Avg conflicts / tx
0.65
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,189,621 · 23 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
1w02w13w24w35w412w018w119w120w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe2e2e997…c2ee
0xd32edf…ff58
9 touches
10 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…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xc0f29314…17fd
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
10 conflicts on slot 0xe2e2e997f3…29c2ee
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