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Analyzing
Block #87,305,355
18 transactions · 18 stateful · 2026-07-12 16:29:12 UTC
Parallelism
78/100
Blocked
50%
Avg conflicts / tx
0.72
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,305,355 · 18 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
1w02w13w24w16w07w18w39w210w311w313w014w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x427bf64a…9e44
0xd32edf…ff58
7 touches
6 conflicts
0x52e69143…95ad
0x065c9d…c394
4 touches
1 conflict
0xce827910…ff22
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
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 0x427bf64a36…c69e44
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