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Analyzing
Block #87,266,251
25 transactions · 20 stateful · 2026-07-12 12:07:43 UTC
Parallelism
76/100
Blocked
50%
Avg conflicts / tx
0.88
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #87,266,251 · 25 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w05w17w08w09w010w111w012w113w214w316w018w419w420w523w124w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfd044cd4…31b2
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x6af306bb…2e81
0x3bd359…433a
6 touches
3 conflicts
0x941a33ca…2f92
0xd18b7e…414b
6 touches
3 conflicts
0xf26eda05…0203
0xd18b7e…414b
6 touches
3 conflicts
0x09beabbc…065e
0x188d58…ea8e
4 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
4 touches
1 conflict
0x46cb45de…a568
0x188d58…ea8e
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
10 conflicts on slot 0xfd044cd460…a931b2
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