pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,748,957
← previous block
next block →
recent activity
Analyzing
Block #87,748,957
113 transactions · 75 stateful · 2026-07-14 17:56:48 UTC
Parallelism
81
/100
Blocked
75
%
Avg conflicts / tx
2.74
Longest chain
22
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,748,957
· 113 txs across 22 waves · depth 22
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
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 14
#11
0x14d6f2…7a46
#12
0x6a5678d7
· blocks 2
#14
0x6e060c2c
#15
0x6a5678d7
#17
0x6a5678d7
#18
0x6a5678d7
#19
0x0c7abd22
#21
execute
#22
exactInputSingle
#23
exactInputSingle
#24
0x05ee6a22
#25
setPrice
#26
setPrice
#27
setPrice
#28
setPrice
#29
0x0c7abd22
#33
0x0c7abd22
#35
0x0c7abd22
#37
updatePrices
· blocks 2
#40
updatePrices
#41
updatePrices
#42
updatePrices
#43
updatePrices
#44
updatePrices
#45
updatePrices
#46
updatePrices
#47
updatePrices
#48
updatePrices
· blocks 7
#55
0x5bf9264c
· blocks 1
#57
0x5bf9264c
#59
updatePrices
#60
updatePrices
#61
updatePrices
#62
updatePrices
#63
updatePrices
#64
0x5a5d9a99
· blocks 19
#72
0x5a5d9a99
#73
0x5a5d9a99
#74
0x5a5d9a99
#75
0x5a5d9a99
#76
0x5a5d9a99
#82
updateDataFeedsValuesPartial
#83
0xf836b5…4d4d
#88
batchUpdate
#96
createModule
#97
0x6a5678d7
#98
0x6a5678d7
#99
0x6a5678d7
#100
setData
#103
0x39435dac
#104
0x39435dac
#111
0xc7e3ec2c
#112
0xc7e3ec2c
#4
0x0c7abd22
· blocks 9
#13
0x6a5678d8
· blocks 1
#38
updatePrices
· blocks 1
#49
updatePrices
· blocks 6
#56
0x5bf9264c
#65
0x5a5d9a99
· blocks 13
#5
0x0c7abd22
· blocks 8
#16
0x6a5678d8
#39
updatePrices
#50
updatePrices
· blocks 5
#66
0x5a5d9a99
· blocks 16
#6
0x0c7abd22
· blocks 7
#51
updatePrices
· blocks 4
#67
0x5a5d9a99
· blocks 14
#7
0x0c7abd22
· blocks 6
#52
updatePrices
· blocks 3
#68
0x5a5d9a99
· blocks 12
#89
0x0f6795d9
· blocks 5
#8
0x0c7abd22
· blocks 5
#53
updatePrices
· blocks 2
#69
0x5a5d9a99
· blocks 11
#9
0x0c7abd22
· blocks 8
#54
updatePrices
· blocks 1
#70
0x5a5d9a99
· blocks 11
#10
0x0c7abd22
· blocks 4
#30
0xab083028
· blocks 6
#58
updatePrices
#71
0x5a5d9a99
· blocks 10
#20
0x0c7abd22
· blocks 2
#31
0xab083028
· blocks 5
#77
0x98717539
· blocks 7
#84
0x0f6795d9
· blocks 7
#32
0xab083028
· blocks 4
#78
0x98717539
· blocks 6
#85
0x0f6795d9
· blocks 4
#34
0x0c7abd22
· blocks 4
#79
0x98717539
· blocks 5
#36
0x0c7abd22
#80
0x98717539
· blocks 4
#86
0x3f5c179b
· blocks 2
#81
0x98717539
· blocks 3
#90
0xed82b078
· blocks 4
#87
0x0f6795d9
· blocks 4
#91
0xed82b078
· blocks 3
#92
0xed82b078
· blocks 3
#101
0x39435dac
· blocks 7
#93
0xed82b078
· blocks 1
#102
0x39435dac
· blocks 6
#94
0xed82b078
· blocks 1
#105
0x39435dac
· blocks 5
#95
0xed82b078
#106
0x39435dac
· blocks 4
#107
0x39435dac
· blocks 3
#108
0x39435dac
· blocks 2
#109
0x39435dac
· blocks 1
#110
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w7
20
w8
30
w7
31
w8
32
w9
34
w10
36
w11
95
w17
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
26 touches
78 conflicts
0x0936f5c4…579e
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…0001
0xc1ff9f…b0fc
16 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x9a2de05d…3e6b
0x34b655…2a6f
16 touches
28 conflicts
0x4acbdbcf…a8c6
0x34b655…2a6f
14 touches
21 conflicts
0x0dd44476…ef40
0x34b655…2a6f
14 touches
21 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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:
Perpl
78 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity