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Analyzing
Block #87,639,353
25 transactions · 19 stateful · 2026-07-14 05:43:39 UTC
Parallelism
84/100
Blocked
37%
Avg conflicts / tx
0.48
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,639,353 · 25 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
1w02w13w24w38w09w310w112w213w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89333b1a…0edc
0xd32edf…ff58
7 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0xb33ff823…1188
0x065c9d…c394
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x1da7723c…80aa
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
6 conflicts on slot 0x89333b1a50…cd0edc
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