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#75,478,940
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Analyzing
Block #75,478,940
40 transactions · 27 stateful · 2026-05-18 21:27:55 UTC
Parallelism
63
/100
Blocked
78
%
Avg conflicts / tx
2.75
Longest chain
15
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,940
· 40 txs across 15 waves · depth 15
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
wave
w13
wave
w14
#0
syscallReward
#1
0x0c7abd22
· blocks 17
#6
0x0c7abd22
#12
0xcf7468f4
#16
0x719d975a
#17
0x05ee6a22
#18
0x1094dc9f
#19
0x9609049f
#20
0x13572d0b
#27
updateDataFeedsValuesPartial
#28
0xcf7468f4
#29
0x13572d0b
#30
0xed82b078
#31
0x6a0b84d3
#32
0xa4018d…85e5
#33
0xe9a783…5c1a
#34
setData
#36
0x024e5f00
#38
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 15
#39
0x39435dac
#3
0x0c7abd22
· blocks 8
#4
0x0c7abd22
· blocks 11
#5
0x0c7abd22
· blocks 6
#13
0x1094dc9f
· blocks 5
#7
0x0c7abd22
· blocks 5
#8
0x0c7abd22
· blocks 4
#9
0x0c7abd22
· blocks 3
#10
0x0c7abd22
· blocks 9
#11
0x0c7abd22
· blocks 1
#14
0x1094dc9f
· blocks 8
#15
0x17dfbfd6
· blocks 6
#23
0x0c7abd22
#21
0x719d975a
· blocks 2
#22
0x0756e95c
· blocks 4
#24
jMMeC
· blocks 3
#35
0x044e8d00
· blocks 1
#25
0x76368669
· blocks 1
#26
0x05ee6a22
#37
0x034e2e00
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w5
8
w6
9
w7
10
w8
11
w9
13
w4
14
w9
15
w10
22
w11
23
w10
26
w13
35
w12
37
w14
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xeedf6afc…ef8a
0xd32edf…ff58
21 touches
55 conflicts
0x17606ba6…1b6e
0x754704…b603
14 touches
21 conflicts
0xe75ce681…ba61
0x188d58…ea8e
12 touches
15 conflicts
0x00000000…0000
0x614b85…a284
12 touches
15 conflicts
0xe75ce681…ba5f
0x188d58…ea8e
12 touches
15 conflicts
0x51ca3051…0972
0x3bd359…433a
12 touches
15 conflicts
0x00000000…0004
0x614b85…a284
12 touches
15 conflicts
0x751db0c0…4f57
0xd18b7e…414b
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
55 conflicts on slot
0xeedf6afc21…40ef8a
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