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Analyzing
Block #102,443,570
48 transactions · 41 stateful · 2026-09-06 10:19:39 UTC
Parallelism
65/100
Blocked
78%
Avg conflicts / tx
4.02
Longest chain
17 deep
Execution timeline
did this block parallelize well?
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block #102,443,570 · 48 txs across 17 waves · depth 17
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w1012w1113w1220w1323w1424w1530w131w133w16
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfffae823…e6c8
0xd32edf…ff58
33 touches
136 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…001b
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…002b
0x1b6862…e19c
26 touches
78 conflicts
0xba5743c7…21c2
0x1b6862…e19c
26 touches
78 conflicts
0xd9f18d9a…141d
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
136 conflicts on slot 0xfffae82393…74e6c8
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