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Analyzing
Block #102,855,685
40 transactions · 33 stateful · 2026-09-07 21:03:20 UTC
Parallelism
85/100
Blocked
45%
Avg conflicts / tx
0.78
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,855,685 · 40 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w37w414w015w120w021w122w523w226w027w128w229w330w433w438w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa921c88d…04a5
0xd32edf…ff58
11 touches
15 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 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…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
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
15 conflicts on slot 0xa921c88de9…a604a5
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