pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,899,650
← previous block
next block →
recent activity
Analyzing
Block #97,899,650
156 transactions · 127 stateful · 2026-08-21 11:47:51 UTC
Parallelism
76
/100
Blocked
82
%
Avg conflicts / tx
6.87
Longest chain
38
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,899,650
· 156 txs across 38 waves · depth 38
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
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0x575c0012
· blocks 2
#3
batchCancelOrders
· blocks 5
#4
exactInputSingle
#5
postStateList
· blocks 1
#8
postStateList
· blocks 1
#10
updatePrices
· blocks 29
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#27
updatePrices
#39
updatePrices
#52
updatePrices
#58
execOrders
· blocks 19
#68
0xab083028
#71
0xab083028
#77
0x8263f5d9
#78
0xab083028
#79
execOrders
· blocks 6
#82
execOrders
· blocks 4
#88
updateDataFeedsValuesPartial
#93
withdraw
#94
execOrder
#96
execOrders
#97
aggregate3
#101
updatePriceFeedsIfNecessary
#102
0x3f5c179b
#107
0x57368ddf
#112
forward
#113
forward
#123
setData
#124
0x59558d29
· blocks 1
#133
execOrders
· blocks 4
#137
execOrders
· blocks 2
#139
execOrders
#144
execOrders
#152
execOrders
#154
execOrders
#155
execOrders
#6
0xe93d2982
· blocks 1
#9
postStateList
#26
updatePrices
· blocks 28
#59
execOrders
· blocks 8
#62
0xab083028
· blocks 13
#74
0xab083028
· blocks 4
#80
execOrders
· blocks 17
#83
execOrders
· blocks 3
#125
0x59558d29
#7
0xe93d2982
#28
updatePrices
· blocks 27
#60
execOrders
· blocks 8
#63
0xab083028
· blocks 12
#81
execOrders
· blocks 2
#84
execOrders
· blocks 2
#87
execOrder
· blocks 15
#29
updatePrices
· blocks 26
#61
execOrders
· blocks 14
#64
0xab083028
· blocks 11
#85
execOrders
· blocks 1
#30
updatePrices
· blocks 25
#65
0xab083028
· blocks 10
#86
execOrders
#89
0x5acec890
· blocks 5
#31
updatePrices
· blocks 24
#66
0xab083028
· blocks 12
#90
0x5acec890
· blocks 9
#103
0x3f5c179b
· blocks 1
#32
updatePrices
· blocks 23
#67
0xab083028
· blocks 11
#91
0x5acec890
· blocks 8
#117
0xed82b078
· blocks 2
#33
updatePrices
· blocks 22
#69
0xab083028
· blocks 10
#92
0x5acec890
· blocks 16
#34
updatePrices
· blocks 21
#70
0xab083028
· blocks 9
#95
0x928e4afa
· blocks 3
#99
execFwdPositionOpsV2
· blocks 5
#35
updatePrices
· blocks 20
#72
0xab083028
· blocks 8
#98
execFwdPositionOpsV2
· blocks 26
#36
updatePrices
· blocks 19
#73
0x6ad2e98b
· blocks 2
#100
execFwdPositionOpsV2
· blocks 12
#104
0x3f5c179b
· blocks 4
#108
execFwdPositionOpsV2
· blocks 5
#37
updatePrices
· blocks 18
#75
0xab083028
· blocks 3
#105
execFwdPositionOpsV2
· blocks 12
#115
0xed82b078
· blocks 2
#118
0xed82b078
· blocks 2
#129
execOrders
· blocks 1
#38
updatePrices
· blocks 17
#76
0xab083028
· blocks 2
#106
execFwdPositionOpsV2
· blocks 26
#120
0xed82b078
· blocks 1
#121
0xed82b078
#40
updatePrices
· blocks 16
#109
execFwdPositionOpsV2
· blocks 9
#116
0xed82b078
· blocks 1
#122
0xed82b078
#126
execOrders
· blocks 21
#41
updatePrices
· blocks 15
#110
execFwdPositionOpsV2
· blocks 14
#119
0xed82b078
#42
updatePrices
· blocks 14
#111
execFwdPositionOpsV2
· blocks 8
#43
updatePrices
· blocks 13
#114
execFwdPositionOpsV2
· blocks 6
#44
updatePrices
· blocks 12
#127
execOrders
· blocks 20
#45
updatePrices
· blocks 11
#128
execOrders
· blocks 19
#46
updatePrices
· blocks 10
#130
execOrders
· blocks 18
#47
updatePrices
· blocks 9
#131
execOrders
· blocks 17
#48
updatePrices
· blocks 8
#132
execOrders
· blocks 16
#49
updatePrices
· blocks 7
#134
execOrders
· blocks 15
#50
updatePrices
· blocks 6
#135
execOrders
· blocks 14
#51
updatePrices
· blocks 5
#136
execOrders
· blocks 13
#53
updatePrices
· blocks 4
#138
execOrders
· blocks 12
#54
updatePrices
· blocks 3
#140
execOrders
· blocks 11
#55
updatePrices
· blocks 2
#141
execOrders
· blocks 10
#56
updatePrices
· blocks 1
#142
execOrders
· blocks 9
#57
updatePrices
#143
execOrders
· blocks 8
#145
execOrders
· blocks 7
#146
execOrders
· blocks 6
#147
execOrders
· blocks 5
#148
execOrders
· blocks 4
#149
execOrders
· blocks 3
#150
execOrders
· blocks 2
#151
execOrders
· blocks 1
#153
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
5
w0
6
w1
7
w2
8
w0
9
w1
10
w0
26
w1
28
w2
29
w3
30
w4
31
w5
32
w6
33
w7
34
w8
35
w9
36
w10
62
w1
63
w2
64
w3
65
w4
74
w1
75
w11
76
w12
103
w5
116
w13
119
w14
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x103de0…bb55
60 touches
435 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
46 touches
253 conflicts
0xc824469a…6425
0x34b655…2a6f
36 touches
153 conflicts
0x482471ad…122f
0x34b655…2a6f
34 touches
136 conflicts
0x889d5e90…929a
0x2a68ba…90c5
24 touches
66 conflicts
0xac2a0273…721b
0x34b655…2a6f
18 touches
36 conflicts
0x7f9622bd…ef05
0xa6afd3…d132
16 touches
28 conflicts
0x737acb78…fce8
0x34b655…2a6f
16 touches
28 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:
0x103de0b5…25bb55
435 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity