pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,717,575
← previous block
next block →
recent activity
Analyzing
Block #87,717,575
144 transactions · 100 stateful · 2026-07-14 14:26:52 UTC
Parallelism
55
/100
Blocked
89
%
Avg conflicts / tx
12.51
Longest chain
65
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,717,575
· 144 txs across 65 waves · depth 65
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
wave
w17
wave
w18
wave
w19
wave
w20
wave
w21
wave
w22
wave
w23
wave
w24
wave
w25
wave
w26
wave
w27
wave
w28
wave
w29
wave
w30
wave
w31
wave
w32
wave
w33
wave
w34
wave
w35
wave
w36
wave
w37
wave
w38
wave
w39
wave
w40
wave
w41
wave
w42
wave
w43
wave
w44
wave
w45
wave
w46
wave
w47
wave
w48
wave
w49
wave
w50
wave
w51
wave
w52
wave
w53
wave
w54
wave
w55
wave
w56
wave
w57
wave
w58
wave
w59
wave
w60
wave
w61
wave
w62
wave
w63
wave
w64
#0
syscallReward
#1
0x0c7abd22
· blocks 17
#6
0x67098489
· blocks 1
#8
0x6a5647a4
#9
0x6a5647a4
#10
0x6a5647a4
#11
execute
#12
0x6a5647a4
#13
0x6a5647a4
#14
0x6a5647a4
#16
0xab083028
#18
0xab083028
#19
0xab083028
#21
0xab083028
#22
0xab083028
#24
0xab083028
#29
updatePrices
#30
updatePrices
#31
updatePrices
#32
updatePrices
#33
updatePrices
#34
updatePrices
#35
updatePrices
#36
updatePrices
#37
updatePrices
#38
updatePrices
#39
updatePrices
#40
0x6a5647a4
#41
updatePrices
#42
updatePrices
#43
updatePrices
#44
updatePrices
#45
updatePrices
#46
updatePrices
#47
updatePrices
#48
updatePrices
#49
updatePrices
#50
updatePrices
#51
updatePrices
#52
updatePrices
#53
updatePrices
#54
updatePrices
#55
updatePrices
#56
updatePrices
#57
0x5a5d9a99
· blocks 61
#115
0x5339c59f
#119
forward
#120
0x39435dac
#126
updateDataFeedsValuesPartial
#127
updateDataFeedsValuesPartial
#128
0x6a5647a4
#129
setData
#130
0x6a5647a4
#131
0x6a5647a4
#143
0xc7e3ec2c
#2
0x0c7abd22
· blocks 14
#7
0x575c0012
· blocks 1
#58
0x5a5d9a99
· blocks 60
#3
0x0c7abd22
· blocks 13
#59
0x5a5d9a99
· blocks 57
#142
execute
#4
0x0c7abd22
· blocks 3
#15
0xab083028
· blocks 11
#60
0x5a5d9a99
· blocks 59
#5
0x0c7abd22
· blocks 3
#17
0xab083028
· blocks 10
#61
0x5a5d9a99
· blocks 58
#114
0x3f5c179b
· blocks 2
#20
0xab083028
· blocks 6
#23
0x0c7abd22
· blocks 1
#62
0x5a5d9a99
· blocks 57
#118
0xed82b078
· blocks 4
#25
0x6ad2e98b
· blocks 2
#27
0x0c7abd22
#63
0x5a5d9a99
· blocks 56
#121
0xed82b078
· blocks 3
#123
0xed82b078
· blocks 1
#26
0x6ad2e98b
· blocks 1
#64
0x5a5d9a99
· blocks 54
#122
0xed82b078
· blocks 2
#28
0x6ad2e98b
#65
0x5a5d9a99
· blocks 50
#124
0xed82b078
· blocks 1
#66
0x5a5d9a99
· blocks 50
#125
0xed82b078
#67
0x5a5d9a99
· blocks 49
#68
0x5a5d9a99
· blocks 44
#112
0x0f6795d9
· blocks 8
#69
0x5a5d9a99
· blocks 48
#113
0x0f6795d9
· blocks 3
#116
0x0f6795d9
· blocks 3
#70
0x5a5d9a99
· blocks 47
#117
0x0f6795d9
· blocks 5
#71
0x5a5d9a99
· blocks 43
#72
0x5a5d9a99
· blocks 42
#73
0x5a5d9a99
· blocks 44
#74
0x5a5d9a99
· blocks 43
#75
0x5a5d9a99
· blocks 42
#76
0x5a5d9a99
· blocks 41
#77
0x5a5d9a99
· blocks 40
#78
0x5a5d9a99
· blocks 39
#79
0x5a5d9a99
· blocks 32
#80
0x5a5d9a99
· blocks 31
#81
0x5a5d9a99
· blocks 30
#82
0x5a5d9a99
· blocks 29
#83
0x5a5d9a99
· blocks 28
#84
0x5a5d9a99
· blocks 29
#85
0x5a5d9a99
· blocks 28
#86
0x5a5d9a99
· blocks 26
#87
0x98717539
· blocks 25
#88
0x98717539
· blocks 24
#89
0x98717539
· blocks 23
#90
0x98717539
· blocks 22
#91
0x98717539
· blocks 21
#92
0x98717539
· blocks 20
#93
0x98717539
· blocks 19
#94
0x98717539
· blocks 18
#95
0x98717539
· blocks 17
#96
0x98717539
· blocks 16
#97
0x98717539
· blocks 15
#98
0x98717539
· blocks 14
#99
0x98717539
· blocks 13
#100
0x98717539
· blocks 12
#101
0x98717539
· blocks 11
#102
0x98717539
· blocks 10
#103
0x98717539
· blocks 9
#104
0x98717539
· blocks 8
#105
0x98717539
· blocks 7
#106
0x98717539
· blocks 6
#107
0x98717539
· blocks 5
#108
0x98717539
· blocks 4
#109
0x98717539
· blocks 3
#110
0x98717539
· blocks 2
#111
0x98717539
· blocks 1
#132
0x39435dac
· blocks 9
#133
0x39435dac
· blocks 8
#134
0x39435dac
· blocks 7
#135
0x39435dac
· blocks 6
#136
0x39435dac
· blocks 5
#137
0x39435dac
· blocks 4
#138
0x39435dac
· blocks 3
#139
0x39435dac
· blocks 2
#140
0x39435dac
· blocks 1
#141
0x39435dac
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
15
w3
17
w4
20
w5
23
w5
25
w6
26
w7
27
w6
28
w8
118
w5
121
w6
122
w7
124
w8
125
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
110 touches
1485 conflicts
0x7525206c…fbd5
0x34b655…2a6f
52 touches
325 conflicts
0x5b145de0…367c
0xc8689a…ee79
50 touches
300 conflicts
0x13510de3…1c68
0x34b655…2a6f
50 touches
300 conflicts
0xeeaba9d3…b491
0x34b655…2a6f
50 touches
300 conflicts
0x67905f6e…02a1
0x34b655…2a6f
50 touches
300 conflicts
0x5e0b8bbe…377b
0x34b655…2a6f
50 touches
300 conflicts
0x2385516f…eca5
0x34b655…2a6f
26 touches
78 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:
Perpl
1485 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity