pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,027,464
← previous block
next block →
recent activity
Analyzing
Block #98,027,464
123 transactions · 86 stateful · 2026-08-21 22:36:24 UTC
Parallelism
75
/100
Blocked
83
%
Avg conflicts / tx
3.94
Longest chain
31
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,027,464
· 123 txs across 31 waves · depth 31
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
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#2
0x7b84f330
#3
0x7b84f330
· blocks 1
#4
execOrders
· blocks 13
#5
postStateList
#7
updatePrices
· blocks 9
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#17
updatePrices
#19
updatePrices
#22
execOrders
· blocks 8
#24
0xab083028
· blocks 15
#35
0xab083028
#37
0xab083028
#38
0x32d01e04
· blocks 3
#40
0xab083028
#41
execOrders
· blocks 5
#49
updatePrices
#50
updatePrices
#51
updatePrices
#52
updatePrices
#53
updatePrices
#54
updatePrices
#55
updatePrices
#56
updatePrices
#57
updatePrices
#58
updatePrices
#59
updatePrices
#60
updatePrices
#61
updatePrices
#63
execOrder
#64
0x59558d29
#65
0x59558d29
#66
0x59558d29
#69
execPerpOps
· blocks 1
#82
updateDataFeedsValuesPartial
#95
0xed82b078
#96
setData
· blocks 1
#98
execOrders
#99
execOrders
#100
execOrders
#101
execOrders
· blocks 15
#102
execOrders
#106
execOrders
#108
execOrders
#120
execOrders
#121
0x7b84f330
#6
0x6555ff7f
#8
updatePrices
· blocks 8
#23
execOrders
· blocks 3
#25
0xab083028
· blocks 14
#42
execOrders
· blocks 5
#62
execOrder
· blocks 7
#70
execPerpOps
#89
0x3f5c179b
· blocks 2
#97
setData
#103
execOrders
· blocks 14
#122
0x7b84f330
#15
updatePrices
· blocks 7
#26
0xab083028
· blocks 13
#43
execOrders
· blocks 8
#67
execOrders
· blocks 11
#92
0xed82b078
· blocks 1
#16
updatePrices
· blocks 6
#27
0xab083028
· blocks 12
#44
execOrders
· blocks 3
#68
execOrders
· blocks 6
#18
updatePrices
· blocks 5
#28
0xab083028
· blocks 11
#45
execOrders
#71
0x5acec890
· blocks 11
#20
updatePrices
· blocks 4
#29
0xab083028
· blocks 10
#72
0x5acec890
· blocks 14
#21
updatePrices
· blocks 3
#30
0xab083028
· blocks 9
#73
0x5acec890
· blocks 13
#31
0xab083028
· blocks 8
#46
updatePrices
· blocks 2
#74
0x5acec890
· blocks 8
#32
0xab083028
· blocks 7
#47
updatePrices
· blocks 1
#33
0xab083028
· blocks 6
#48
updatePrices
#34
0x0c7abd22
· blocks 9
#36
0x0c7abd22
· blocks 8
#39
0xab083028
#75
0x0c7abd22
· blocks 7
#90
0x3f5c179b
· blocks 2
#76
0x5acec890
· blocks 10
#91
0xed82b078
· blocks 2
#77
0x0c7abd22
· blocks 9
#93
0xed82b078
· blocks 1
#78
0x5acec890
· blocks 6
#83
execFwdPositionOpsV2
· blocks 10
#94
0xed82b078
#79
0x0c7abd22
· blocks 5
#84
execFwdPositionOpsV2
· blocks 5
#80
0x928e4afa
· blocks 2
#85
execFwdPositionOpsV2
· blocks 5
#86
execFwdPositionOpsV2
· blocks 1
#104
execOrders
· blocks 13
#81
0x0c7abd22
· blocks 1
#87
execFwdPositionOpsV2
· blocks 1
#105
execOrders
· blocks 12
#88
execFwdPositionOpsV2
#107
execOrders
· blocks 11
#109
execOrders
· blocks 10
#110
execOrders
· blocks 9
#111
execOrders
· blocks 8
#112
execOrders
· blocks 7
#113
execOrders
· blocks 6
#114
execOrders
· blocks 5
#115
execOrders
· blocks 4
#116
execOrders
· blocks 3
#117
execOrders
· blocks 2
#118
execOrders
· blocks 1
#119
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
6
w1
7
w0
8
w1
15
w2
16
w3
18
w4
34
w10
36
w11
62
w1
67
w2
72
w5
73
w6
75
w12
77
w14
79
w16
81
w18
83
w15
84
w16
85
w17
86
w17
87
w18
88
w19
112
w23
117
w28
118
w29
122
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
32 touches
120 conflicts
0xc26c0c87…c857
0xa6afd3…d132
30 touches
105 conflicts
0x00000000…003d
0xa6afd3…d132
30 touches
105 conflicts
0x889d5e90…929a
0x2a68ba…90c5
26 touches
78 conflicts
0x8cf3d245…1d0d
0x2b46c0…1669
24 touches
66 conflicts
0xdb067026…9eb8
0x2b46c0…1669
24 touches
66 conflicts
0x5778d110…d2e6
0xc8689a…ee79
24 touches
66 conflicts
0x10abefc9…c9bc
0x2b46c0…1669
24 touches
66 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
120 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity