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Analyzing
Block #75,199,109
13 transactions · 10 stateful · 2026-05-17 14:17:24 UTC
Parallelism
69/100
Blocked
50%
Avg conflicts / tx
0.69
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #75,199,109 · 13 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
1w02w13w24w35w29w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4c4afb14…407b
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
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…001a
0x1b6862…e19c
6 touches
3 conflicts
0x083a8763…5a7a
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
6 conflicts on slot 0x4c4afb1447…bc407b
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