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Analyzing
Block #87,318,928
21 transactions · 21 stateful · 2026-07-12 17:59:57 UTC
Parallelism
81/100
Blocked
14%
Avg conflicts / tx
0.29
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,318,928 · 21 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
1w02w13w211w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x557f8b56…875e
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
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…001d
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xe783dfa4…5498
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 0x557f8b560d…55875e
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