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Analyzing
Block #102,269,858
17 transactions · 14 stateful · 2026-09-05 19:39:39 UTC
Parallelism
76/100
Blocked
29%
Avg conflicts / tx
0.41
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #102,269,858 · 17 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
3w04w15w26w314w015w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x54850b16…8d5e
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x9dce5f78…29c0
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x850dd907…2612
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x12c76c6b…9e93
0x3bd359…433a
4 touches
1 conflict
0x6af306bb…2e81
0x3bd359…433a
4 touches
1 conflict
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
6 conflicts on slot 0x54850b16d1…208d5e
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