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Analyzing
Block #73,743,920
17 transactions · 13 stateful · 2026-05-10 20:24:52 UTC
Parallelism
76
/100
Blocked
31
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,743,920
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a00ea0c
#2
0xcf7468f4
#3
0x6a00ea0b
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
0x39435dac
#8
updateDataFeedsValuesPartial
#9
0x5bf9264c
· blocks 1
#11
0x0c7abd22
· blocks 3
#15
setData
#16
0x39435dac
#10
0x5bf9264c
#12
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
11
w0
12
w1
13
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3b07daad…7a7a
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xea02471d…1539
0x34b655…2a6f
4 touches
1 conflict
0x6af306bb…2e81
0x3bd359…433a
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x1c354dc0…96de
0x754704…b603
4 touches
1 conflict
0xf91b744e…9117
0x754704…b603
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
6 conflicts on slot
0x3b07daad62…117a7a
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