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#75,478,338
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Analyzing
Block #75,478,338
75 transactions · 40 stateful · 2026-05-18 21:23:51 UTC
Parallelism
77
/100
Blocked
80
%
Avg conflicts / tx
2.59
Longest chain
17
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,338
· 75 txs across 17 waves · depth 17
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
wave
w15
wave
w16
#0
syscallReward
#1
0x0c7abd22
· blocks 16
#7
0x0c7abd22
#9
0x0c7abd22
#16
0x0c7abd22
#19
createModule
#20
0x719d975a
#23
0x4f819052
#24
0x4f819052
#25
0x1740b8…5136
#26
0x17dfbfd6
#27
0x17dfbfd6
· blocks 6
#28
0x17dfbfd6
#29
0x17dfbfd6
#30
0x17dfbfd6
#32
0x17dfbfd6
#34
0x17dfbfd6
#35
0x17dfbfd6
#37
0x17dfbfd6
#38
0x17dfbfd6
#39
0x17dfbfd6
#40
createModule
#41
0x1094dc9f
#42
0x05ee6a22
#43
0x05ee6a22
#44
0x05ee6a22
#45
0x13572d0b
#46
0x05ee6a22
#51
0x0f02188d
#52
0x0f013c3d
#53
0x0f01e5bf
#54
0x0f01e5bf
#57
0x5bf9264c
#58
0x5bf9264c
#59
0x98717539
#60
updateDataFeedsValuesPartial
#64
0xf78cb219
#65
0x6a0b83df
#66
0x8b23406f
#67
0x8b23406f
#68
setData
· blocks 1
#71
0x024e6a01
#73
0x0f052239
#2
0x0c7abd22
· blocks 24
#69
setData
#3
0x0c7abd22
· blocks 14
#21
0x19260710
· blocks 4
#31
0x17dfbfd6
· blocks 9
#4
0x0c7abd22
· blocks 13
#22
0x19260710
· blocks 3
#33
0x17dfbfd6
· blocks 3
#47
0x13572d0b
· blocks 2
#5
0x0c7abd22
· blocks 12
#36
0x17dfbfd6
· blocks 4
#49
exactOutputSingle
· blocks 2
#6
0x0c7abd22
· blocks 11
#48
_makeSwaps
· blocks 4
#50
0x0f02188d
· blocks 2
#8
0x0c7abd22
· blocks 10
#56
0x13572d0b
· blocks 4
#10
0x0c7abd22
· blocks 9
#61
0x1ada0a83
· blocks 2
#11
0x0c7abd22
· blocks 8
#70
0x034eb000
· blocks 1
#12
0x0c7abd22
· blocks 7
#72
0x034e3300
· blocks 1
#13
0x0c7abd22
· blocks 6
#74
jMMeC
#14
0x0c7abd22
· blocks 5
#15
0x0c7abd22
· blocks 5
#17
0x0c7abd22
· blocks 3
#63
0xed82b078
#18
0x0c7abd22
· blocks 2
#55
0x0c7abd22
· blocks 1
#62
0x0c7abd22
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
6
w5
8
w6
10
w7
11
w8
12
w9
13
w10
14
w11
15
w12
17
w13
18
w14
55
w15
62
w16
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3accd49c…14dc
0xd32edf…ff58
33 touches
136 conflicts
0x9a555477…19a8
0x754704…b603
12 touches
15 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
12 touches
15 conflicts
0x00000000…0000
0x63e48b…53f2
12 touches
15 conflicts
0x00000000…0003
0x63e48b…53f2
12 touches
15 conflicts
0x00000000…0004
0x63e48b…53f2
12 touches
15 conflicts
0x17606ba6…1b6e
0x754704…b603
12 touches
15 conflicts
0x0dbf9688…c6cf
0xd18b7e…414b
10 touches
10 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
136 conflicts on slot
0x3accd49c14…ed14dc
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