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Analyzing
Block #102,739,409
56 transactions · 40 stateful · 2026-09-07 11:15:05 UTC
Parallelism
75/100
Blocked
75%
Avg conflicts / tx
2.55
Longest chain
14 deep
Execution timeline
did this block parallelize well?
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block #102,739,409 · 56 txs across 14 waves · depth 14
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w03w14w25w37w48w59w610w716w817w919w1027w928w1038w1141w1242w13
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfcbc2d7e…3b44
0xd32edf…ff58
27 touches
91 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
14 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x511f46a7…eda9
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0019
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 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
91 conflicts on slot 0xfcbc2d7e2f…0d3b44
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