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Analyzing
Block #72,972,735
30 transactions · 25 stateful · 2026-05-07 06:43:01 UTC
Parallelism
60/100
Blocked
60%
Avg conflicts / tx
2.2
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #72,972,735 · 30 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
1w02w13w24w35w46w57w68w717w820w1022w1126w11
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf72981b0…de62
0xd32edf…ff58
17 touches
36 conflicts
0xba5743c7…21c5
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
16 touches
28 conflicts
0x17606ba6…1b6e
0x754704…b603
14 touches
21 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…001e
0x1b6862…e19c
14 touches
21 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
36 conflicts on slot 0xf72981b0b4…6fde62
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