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Analyzing
Block #87,709,249
90 transactions · 57 stateful · 2026-07-14 13:31:00 UTC
Parallelism
83/100
Blocked
77%
Avg conflicts / tx
2.5
Longest chain
15 deep
Execution timeline
did this block parallelize well?
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block #87,709,249 · 90 txs across 15 waves · depth 15
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w530w631w632w735w736w837w538w639w741w842w943w1044w1168w12
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xaacf5a25…0c6d
0xd32edf…ff58
25 touches
78 conflicts
0x00000000…0002
0x04fdea…47d7
20 touches
45 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…001d
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0012
0x1b6862…e19c
16 touches
28 conflicts
0x35801c67…bcc3
0x1b6862…e19c
16 touches
28 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
78 conflicts on slot 0xaacf5a2548…210c6d
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