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Analyzing
Block #72,971,348
21 transactions · 18 stateful · 2026-05-07 06:33:48 UTC
Parallelism
76/100
Blocked
56%
Avg conflicts / tx
0.9
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #72,971,348 · 21 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w25w38w09w010w111w213w014w115w216w317w420w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x90a0730f…7303
0xd32edf…ff58
9 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x08943ea2…ed03
0x754704…b603
6 touches
3 conflicts
0x150af51d…9c42
0x34b655…2a6f
4 touches
1 conflict
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0x22cb8c15…750b
0x34b655…2a6f
4 touches
1 conflict
0x3b8ffd61…f3ad
0x34b655…2a6f
4 touches
1 conflict
0x3c35979a…975d
0x34b655…2a6f
4 touches
1 conflict
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
10 conflicts on slot 0x90a0730fc2…567303
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