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Analyzing
Block #102,252,037
20 transactions · 18 stateful · 2026-09-05 18:09:19 UTC
Parallelism
85/100
Blocked
28%
Avg conflicts / tx
0.3
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #102,252,037 · 20 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w212w013w116w118w019w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd63af078…36ed
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0xd7668c61…55f8
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xd99d25df…ecd8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x4b0f0d30…fc13
0x065c9d…c394
4 touches
1 conflict
0x95523e2a…4c01
0x065c9d…c394
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 0xd63af07865…9436ed
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