pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,948,514
← previous block
next block →
recent activity
Analyzing
Block #99,948,514
148 transactions · 128 stateful · 2026-08-28 16:41:02 UTC
Parallelism
87
/100
Blocked
33
%
Avg conflicts / tx
1.25
Longest chain
19
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,948,514
· 148 txs across 19 waves · depth 19
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
#0
syscallReward
#1
0x0c7abd22
· blocks 15
#10
0xbbb036a8
· blocks 2
#11
0xdf921160
#13
0x4ccf0801
· blocks 1
#17
0xab083028
#22
0x6a91ba96
· blocks 2
#26
exactInputSingle
#28
0x6a91ba96
#29
matchOrders
#33
updatePrices
#34
updatePrices
#35
updatePrices
#36
updatePrices
#37
updatePrices
#38
updatePrices
#39
updatePrices
#40
updatePrices
#41
updatePrices
#42
updatePrices
#43
updatePrices
#44
updatePrices
#45
updatePrices
#52
0x59558d29
#53
execPerpOps
#54
execPerpOps
#55
execPerpOps
· blocks 1
#58
execOrders
#60
CreateMemory
#61
CreateMemory
#62
CreateMemory
#63
CreateMemory
#64
CreateMemory
#65
CreateMemory
#66
CreateMemory
#67
CreateMemory
#68
CreateMemory
#69
CreateMemory
#70
CreateMemory
#71
CreateMemory
#72
CreateMemory
#73
CreateMemory
#74
CreateMemory
#75
CreateMemory
#76
CreateMemory
#77
CreateMemory
#78
CreateMemory
#79
CreateMemory
#80
CreateMemory
#81
CreateMemory
#82
CreateMemory
#83
CreateMemory
#84
CreateMemory
#85
CreateMemory
#86
CreateMemory
#87
CreateMemory
#88
CreateMemory
#89
CreateMemory
#90
CreateMemory
#91
CreateMemory
#92
CreateMemory
#93
CreateMemory
#94
CreateMemory
#95
CreateMemory
#96
CreateMemory
#97
CreateMemory
#98
CreateMemory
#99
CreateMemory
#100
CreateMemory
#101
CreateMemory
#102
CreateMemory
#103
CreateMemory
#104
CreateMemory
#105
CreateMemory
#106
CreateMemory
#107
CreateMemory
#108
CreateMemory
#109
CreateMemory
#110
CreateMemory
#111
CreateMemory
#112
CreateMemory
#113
CreateMemory
#114
CreateMemory
#115
CreateMemory
#116
CreateMemory
#117
CreateMemory
#118
CreateMemory
#119
CreateMemory
#120
CreateMemory
#121
CreateMemory
#122
CreateMemory
#123
CreateMemory
#124
CreateMemory
#125
CreateMemory
#126
CreateMemory
#127
CreateMemory
#128
CreateMemory
#129
CreateMemory
#130
CreateMemory
#131
CreateMemory
#132
CreateMemory
#133
CreateMemory
#136
transfer
#137
setData
#138
execOrders
#139
execOrders
#2
0x0c7abd22
· blocks 17
#12
0x575c0012
· blocks 3
#23
0x6a91ba96
· blocks 1
#25
exactInputSingle
#51
0x4cb2db39
#57
execPerpOps
#3
0x0c7abd22
· blocks 16
#24
execute
· blocks 2
#48
0x6a91ba96
#4
0x0c7abd22
· blocks 10
#27
execute
· blocks 1
#5
0x0c7abd22
· blocks 11
#31
0x90d5d0bd
#6
0x0c7abd22
· blocks 9
#7
0x0c7abd22
· blocks 8
#140
execOrders
· blocks 7
#8
0x0c7abd22
· blocks 9
#9
0x0c7abd22
· blocks 3
#30
0x5acec890
· blocks 5
#49
execOrder
· blocks 3
#14
0x0c7abd22
· blocks 8
#47
0x928e4afa
· blocks 1
#50
execOrder
· blocks 1
#15
0x0c7abd22
· blocks 7
#56
execOrders
· blocks 2
#135
execFwdPositionOpsV2
#16
0xab083028
· blocks 5
#32
0x0c7abd22
#59
execFwdPositionOpsV2
· blocks 1
#18
0xab083028
· blocks 4
#141
execOrders
· blocks 6
#19
0xab083028
· blocks 4
#142
execOrders
· blocks 5
#20
0xab083028
· blocks 3
#143
execOrders
· blocks 4
#21
0xab083028
· blocks 2
#144
execOrders
· blocks 3
#46
0x6ad2e98b
#134
0xed82b078
#145
execOrders
· blocks 2
#146
execOrders
· blocks 1
#147
execOrders
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
7
w6
8
w7
9
w8
12
w1
14
w9
15
w10
16
w11
24
w2
27
w3
31
w4
32
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb52ccc35…a50b
0xd32edf…ff58
23 touches
66 conflicts
0x889d5e90…929a
0x2a68ba…90c5
20 touches
45 conflicts
0x6d43ee99…bdd4
0x1b6862…e19c
20 touches
45 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0012
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0013
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0015
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0019
0x1b6862…e19c
20 touches
45 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
66 conflicts on slot
0xb52ccc35ba…23a50b
Audit this contract →
← previous block
·
next block →
recent activity