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Analyzing
Block #87,920,316
40 transactions · 33 stateful · 2026-07-15 13:02:59 UTC
Parallelism
80/100
Blocked
55%
Avg conflicts / tx
0.95
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #87,920,316 · 40 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w312w413w414w516w023w024w125w226w132w533w634w635w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1febf583…07be
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0x4d42f16e…a6c7
0x1b6862…e19c
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 0x1febf583bc…2707be
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