pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,700,220
← previous block
next block →
recent activity
Analyzing
Block #87,700,220
116 transactions · 64 stateful · 2026-07-14 12:30:23 UTC
Parallelism
86
/100
Blocked
66
%
Avg conflicts / tx
1.85
Longest chain
16
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,700,220
· 116 txs across 16 waves · depth 16
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
#0
syscallReward
#1
0x13572d0b
· blocks 4
#2
0x50a0b275
· blocks 10
#3
0x575c0012
· blocks 3
#6
executePacked
#9
main_all
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#19
0xab083028
#20
0xab083028
#22
0xab083028
#23
0xab083028
#25
0xab083028
#26
0xab083028
#28
0xab083028
#29
0xab083028
#31
0xab083028
#32
0xab083028
#34
0xab083028
#35
0xab083028
#37
0xab083028
#42
0x6ad2e98b
#45
0x6ad2e98b
#47
0x6ad2e98b
#48
updatePrices
· blocks 1
#49
updatePrices
#51
updatePrices
#52
updatePrices
#53
updatePrices
#54
0x0c7abd22
· blocks 3
#56
execPerpOps
#58
0x5a5d9a99
#59
executeBatch
#60
0x5a5d9a99
· blocks 7
#62
0x98717539
#63
0x98717539
#64
0x98717539
#65
0x98717539
#66
0x98717539
#67
0x98717539
#68
0x98717539
#69
0x98717539
#70
0x98717539
#71
0x98717539
#72
0x98717539
#73
0x98717539
#74
0x98717539
#75
0x98717539
#76
0x98717539
#77
0x98717539
#78
0x98717539
#79
0x98717539
#85
updateDataFeedsValuesPartial
#86
updateDataFeedsValuesPartial
#87
setData
#88
0x62be7533
#89
0x62be7533
#92
execFwdPositionOps
#95
execFwdPositionOps
· blocks 1
#96
0x9600f3ed
#98
forward
#99
forward
#100
forward
#101
forward
#106
execOrders
· blocks 6
#113
execute
#114
0xc7e3ec2c
#115
0xc7e3ec2c
#4
0x50a0b275
· blocks 3
#18
0xab083028
· blocks 16
#50
updatePrices
#57
0x0c7abd22
· blocks 3
#61
0x5a5d9a99
· blocks 7
#5
0x13572d0b
· blocks 2
#7
executePacked
· blocks 1
#21
0xab083028
· blocks 15
#80
0x5a5d9a99
· blocks 5
#90
0x0c7abd22
· blocks 1
#102
0xed82b078
#107
execOrders
· blocks 5
#8
execute
· blocks 1
#24
0xab083028
· blocks 14
#81
0x5a5d9a99
· blocks 4
#91
0x0c7abd22
#108
execOrders
· blocks 4
#27
0xab083028
· blocks 13
#55
____MEV_X____Ga543
#82
0x5a5d9a99
· blocks 3
#109
execOrders
· blocks 3
#30
0xab083028
· blocks 12
#83
0x5a5d9a99
· blocks 2
#110
execOrders
· blocks 2
#33
0xab083028
· blocks 11
#84
0x5a5d9a99
· blocks 1
#111
execOrders
· blocks 1
#36
0xab083028
· blocks 11
#97
batchUpdate
· blocks 1
#112
execOrders
#38
0xab083028
· blocks 10
#39
0xab083028
· blocks 9
#40
0x6ad2e98b
· blocks 5
#93
0x3f5c179b
· blocks 2
#41
0x6ad2e98b
· blocks 4
#103
0xed82b078
· blocks 2
#43
0x6ad2e98b
· blocks 3
#104
0xed82b078
· blocks 1
#44
0x6ad2e98b
· blocks 2
#105
0xed82b078
#46
0x6ad2e98b
· blocks 1
#94
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
7
w2
8
w3
18
w1
21
w2
24
w3
27
w4
30
w5
33
w6
55
w4
97
w7
105
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
30 touches
105 conflicts
0x28681974…b88f
0xa6afd3…d132
18 touches
36 conflicts
0x00000000…003d
0xa6afd3…d132
16 touches
28 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xad0c145d…72b3
0xa6afd3…d132
14 touches
21 conflicts
0xb5c4826d…bdd6
0x2b46c0…1669
12 touches
15 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:
Kuru Exchange: MarginAccount
105 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity