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Analyzing
Block #87,420,407
25 transactions · 21 stateful · 2026-07-13 05:18:41 UTC
Parallelism
80/100
Blocked
52%
Avg conflicts / tx
0.84
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #87,420,407 · 25 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w36w47w410w012w113w215w417w119w020w121w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0800c98f…a905
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0x48a29a03…c43c
0x1b6862…e19c
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 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
10 conflicts on slot 0x0800c98fbb…7ea905
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