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Analyzing
Block #102,739,453
31 transactions · 29 stateful · 2026-09-07 11:15:19 UTC
Parallelism
58/100
Blocked
76%
Avg conflicts / tx
3.19
Longest chain
13 deep
Execution timeline
did this block parallelize well?
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block #102,739,453 · 31 txs across 13 waves · depth 13
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
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w25w36w47w58w69w710w811w818w919w920w1024w929w1130w12
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3b7be91d…814c
0xd32edf…ff58
25 touches
78 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0xd0ec60a1…d241
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0019
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0029
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
78 conflicts on slot 0x3b7be91d34…84814c
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