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Analyzing
Block #102,739,079
73 transactions · 60 stateful · 2026-09-07 11:13:26 UTC
Parallelism
73/100
Blocked
75%
Avg conflicts / tx
3.9
Longest chain
20 deep
Execution timeline
did this block parallelize well?
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block #102,739,079 · 73 txs across 20 waves · depth 20
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
wave w15
wave w16
wave w17
wave w18
wave w19
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w1012w1113w1214w1320w1427w1528w1629w1730w1850w151w155w19
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x878aa5cd…ae31
0xd32edf…ff58
39 touches
190 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…0012
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…0013
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…0015
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…0019
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…0029
0x1b6862…e19c
26 touches
78 conflicts
0x17a7f697…dcb2
0x1b6862…e19c
26 touches
78 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
190 conflicts on slot 0x878aa5cdd9…6dae31
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