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Analyzing
Block #103,213,875
34 transactions · 25 stateful · 2026-09-09 03:08:00 UTC
Parallelism
76/100
Blocked
68%
Avg conflicts / tx
1.5
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #103,213,875 · 34 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
1w02w13w24w35w412w516w218w619w327w329w531w633w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb8d55f54…81a0
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 conflicts
0x6a9e408e…3721
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…001b
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…002b
0x1b6862…e19c
12 touches
15 conflicts
0xba5743c7…21c2
0x1b6862…e19c
12 touches
15 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
21 conflicts on slot 0xb8d55f54a8…3981a0
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