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Analyzing
Block #101,991,889
18 transactions · 15 stateful · 2026-09-04 20:10:50 UTC
Parallelism
78/100
Blocked
27%
Avg conflicts / tx
0.39
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #101,991,889 · 18 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
1w03w04w06w08w110w114w215w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1404910e…a7d4
0xd32edf…ff58
5 touches
3 conflicts
0xe75ca10f…d28a
0x3bd359…433a
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x8725f80c…ff6c
0x1b6862…e19c
4 touches
1 conflict
0x65903ef9…2567
0x34b655…2a6f
4 touches
1 conflict
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
0x95e37fef…f5bf
0x3ec731…7777
4 touches
1 conflict
0x00000000…0000
0x877f30…7c0b
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
3 conflicts on slot 0x1404910ebe…cfa7d4
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