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Analyzing
Block #103,987,720
39 transactions · 34 stateful · 2026-09-11 20:12:00 UTC
Parallelism
69/100
Blocked
71%
Avg conflicts / tx
2.05
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #103,987,720 · 39 txs across 12 waves · depth 12
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w612w513w614w315w417w418w519w628w838w11
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3991a057…79ee
0xd32edf…ff58
13 touches
21 conflicts
0xb78b3e81…515a
0x34b655…2a6f
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd4c913d7…343a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xaad6be10…0801
0x2a68ba…90c5
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
21 conflicts on slot 0x3991a05741…4d79ee
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