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Analyzing
Block #74,260,306
18 transactions · 13 stateful · 2026-05-13 05:49:16 UTC
Parallelism
78/100
Blocked
38%
Avg conflicts / tx
0.33
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #74,260,306 · 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
1w02w13w27w38w39w017w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7f573055…90e0
0xd32edf…ff58
5 touches
3 conflicts
0xb9d2cf20…a668
0x34b655…2a6f
4 touches
1 conflict
0x7c403af1…31b1
0x3bd359…433a
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x00000000…0000
0xd5b70d…615b
4 touches
1 conflict
0x00000000…0002
0xd5b70d…615b
4 touches
1 conflict
0x00000000…0004
0xd5b70d…615b
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
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 0x7f57305557…8f90e0
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