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Analyzing
Block #74,555,621
13 transactions · 12 stateful · 2026-05-14 14:39:05 UTC
Parallelism
77/100
Blocked
33%
Avg conflicts / tx
0.38
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #74,555,621 · 13 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
1w02w13w14w05w17w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d3a6034…35b0
0xd32edf…ff58
5 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001e
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
3 conflicts on slot 0x0d3a6034a2…c335b0
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