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Analyzing
Block #87,876,949
15 transactions · 12 stateful · 2026-07-15 08:12:54 UTC
Parallelism
73/100
Blocked
50%
Avg conflicts / tx
0.67
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,876,949 · 15 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
1w02w13w24w25w37w08w114w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb829e4e9…7942
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 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 0xb829e4e929…1d7942
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