pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,385,841
← previous block
next block →
recent activity
Analyzing
Block #97,385,841
129 transactions · 114 stateful · 2026-08-19 16:04:18 UTC
Parallelism
74
/100
Blocked
80
%
Avg conflicts / tx
6.28
Longest chain
33
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,385,841
· 129 txs across 33 waves · depth 33
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
#0
syscallReward
#1
batchCancelOrders
· blocks 12
#2
execOrders
· blocks 7
#3
matchOrders
#4
matchOrders
· blocks 1
#6
updatePrices
· blocks 22
#11
updatePrices
#15
updatePrices
#25
updatePrices
#32
0x0c7abd22
· blocks 15
#33
0x6ad2e98b
· blocks 1
#36
0xab083028
#52
execOrders
#55
execOrder
· blocks 10
#57
updateDataFeedsValuesPartial
#58
execOrder
· blocks 20
#74
updateDataFeedsValuesPartial
#75
updateDataFeedsValuesPartial
#76
updateDataFeedsValuesPartial
#77
updateDataFeedsValuesPartial
#78
updateDataFeedsValuesPartial
#79
updateDataFeedsValuesPartial
#80
updateDataFeedsValuesPartial
#81
execPerpOps
· blocks 1
#82
execPerpOps
#84
0x0c7abd22
#85
0x0c7abd22
#87
0x0c7abd22
#89
0x0c7abd22
#94
updatePriceFeedsIfNecessary
#96
0x3f5c179b
#110
forward
#111
forward
#112
forward
#113
forward
#114
forward
#118
setData
#119
0x59558d29
· blocks 1
#5
matchOrders
#7
updatePrices
· blocks 21
#34
0x6ad2e98b
· blocks 15
#56
execOrder
· blocks 4
#59
execOrder
· blocks 20
#83
execPerpOps
#120
0x59558d29
#8
updatePrices
· blocks 20
#35
0x0c7abd22
· blocks 21
#60
execOrder
· blocks 16
#9
updatePrices
· blocks 19
#37
0x0c7abd22
· blocks 20
#61
execOrder
· blocks 17
#10
updatePrices
· blocks 18
#38
0xab083028
· blocks 15
#53
0x0c7abd22
· blocks 3
#62
execOrder
· blocks 17
#12
updatePrices
· blocks 17
#39
0xab083028
· blocks 14
#54
0x0c7abd22
· blocks 2
#63
execOrder
· blocks 16
#13
updatePrices
· blocks 16
#40
0xab083028
· blocks 13
#64
execOrder
· blocks 13
#14
updatePrices
· blocks 15
#41
0xab083028
· blocks 12
#65
execOrder
· blocks 14
#16
updatePrices
· blocks 14
#42
0xab083028
· blocks 11
#66
execOrder
· blocks 17
#90
execOrders
· blocks 4
#17
updatePrices
· blocks 13
#43
0xab083028
· blocks 10
#67
execOrder
· blocks 11
#18
updatePrices
· blocks 12
#44
0xab083028
· blocks 9
#68
execOrder
· blocks 10
#19
updatePrices
· blocks 11
#45
0xab083028
· blocks 8
#69
execOrder
· blocks 15
#20
updatePrices
· blocks 10
#46
0xab083028
· blocks 7
#70
execOrder
· blocks 6
#21
updatePrices
· blocks 9
#47
0xab083028
· blocks 4
#71
execOrder
· blocks 8
#98
0x3f5c179b
· blocks 2
#22
updatePrices
· blocks 8
#48
0xab083028
· blocks 3
#72
execOrder
· blocks 6
#86
0x0c7abd22
· blocks 5
#107
0xed82b078
· blocks 1
#23
updatePrices
· blocks 7
#49
0xab083028
· blocks 2
#73
execOrder
· blocks 9
#88
0x0c7abd22
· blocks 4
#91
execOrders
· blocks 2
#117
0xed82b078
#24
updatePrices
· blocks 6
#50
0xab083028
· blocks 1
#92
execOrders
#93
execFwdPositionOpsV2
· blocks 9
#97
0x3f5c179b
#26
updatePrices
· blocks 5
#51
0xab083028
#95
execFwdPositionOpsV2
· blocks 10
#27
updatePrices
· blocks 4
#99
execFwdPositionOpsV2
· blocks 11
#108
execFwdPositionOpsV2
· blocks 2
#28
updatePrices
· blocks 3
#100
execFwdPositionOpsV2
· blocks 11
#29
updatePrices
· blocks 2
#101
execFwdPositionOpsV2
· blocks 9
#106
execOrders
· blocks 2
#30
updatePrices
· blocks 1
#102
execFwdPositionOpsV2
· blocks 8
#31
updatePrices
#103
execFwdPositionOpsV2
· blocks 2
#109
execFwdPositionOpsV2
· blocks 4
#104
execFwdPositionOpsV2
· blocks 1
#115
execFwdPositionOpsV2
· blocks 3
#105
execFwdPositionOpsV2
#116
execFwdPositionOpsV2
· blocks 2
#121
execOrders
· blocks 7
#122
execOrders
· blocks 6
#123
execOrders
· blocks 5
#124
execOrders
· blocks 4
#125
execOrders
· blocks 3
#126
execOrders
· blocks 2
#127
execOrders
· blocks 1
#128
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
6
w0
7
w1
8
w2
9
w3
10
w4
12
w5
35
w2
38
w4
39
w5
40
w6
41
w7
42
w8
43
w9
44
w10
45
w11
46
w12
63
w5
64
w6
86
w14
91
w15
98
w13
102
w21
107
w14
126
w30
128
w32
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x103de0…bb55
46 touches
253 conflicts
0xec7d120d…7084
0x34b655…2a6f
36 touches
153 conflicts
0x889d5e90…929a
0x2a68ba…90c5
32 touches
120 conflicts
0x00000000…003d
0xa6afd3…d132
28 touches
91 conflicts
0x3199a6b2…eb67
0xa6afd3…d132
26 touches
78 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
24 touches
66 conflicts
0xb8fccd1b…b5f2
0x2b46c0…1669
22 touches
55 conflicts
0x5778d110…d2e6
0xc8689a…ee79
22 touches
55 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
253 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity