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Analyzing
Block #102,491,840
21 transactions · 17 stateful · 2026-09-06 14:24:23 UTC
Parallelism
81/100
Blocked
41%
Avg conflicts / tx
0.48
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #102,491,840 · 21 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
1w02w13w25w17w08w113w317w019w120w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa28e30e2…47cc
0xd32edf…ff58
7 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x51fc8795…126f
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xb75367ff…a2b7
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x8d616e7c…a6a1
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
2 touches
0 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
6 conflicts on slot 0xa28e30e289…6e47cc
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