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Analyzing
Block #102,251,259
40 transactions · 33 stateful · 2026-09-05 18:05:23 UTC
Parallelism
73/100
Blocked
67%
Avg conflicts / tx
1.85
Longest chain
11 deep
Execution timeline
did this block parallelize well?
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block #102,251,259 · 40 txs across 11 waves · depth 11
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w914w216w423w1033w138w239w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa0eaf498…2c5d
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…0013
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0015
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…001f
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…002f
0x1b6862…e19c
20 touches
45 conflicts
0x6aa624fd…a852
0x1b6862…e19c
20 touches
45 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0012
0x1b6862…e19c
20 touches
45 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
55 conflicts on slot 0xa0eaf498e3…f22c5d
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