pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,704,486
← previous block
next block →
recent activity
Analyzing
Block #87,704,486
95 transactions · 75 stateful · 2026-07-14 12:59:07 UTC
Parallelism
71
/100
Blocked
87
%
Avg conflicts / tx
8.02
Longest chain
28
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,704,486
· 95 txs across 28 waves · depth 28
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
#0
syscallReward
#1
0x0c7abd22
· blocks 31
#2
execute
#3
updatePrices
· blocks 2
#6
0x6a563312
· blocks 3
#9
0x719d975a
#10
0x6a563312
#11
0x6a563312
#13
0x05ee6a22
#15
0xe3a3c9cc
#16
updatePrices
#17
0xab083028
· blocks 20
#20
0xab083028
#23
0xab083028
#26
0xab083028
#29
0xab083028
#32
0xab083028
#35
0xab083028
#38
0xab083028
#43
0xab083028
#44
0xab083028
#48
0xab083028
#53
0xab083028
#59
0x6a563312
#60
execPerpOps
· blocks 1
#62
updatePrices
#63
0x5a5d9a99
· blocks 27
#65
0x5a5d9a99
#92
updateDataFeedsValuesPartial
#93
setData
· blocks 1
#4
updatePrices
· blocks 1
#7
0x6a563312
· blocks 2
#14
0x0c7abd22
· blocks 10
#18
0xab083028
· blocks 23
#61
execPerpOps
#64
0x5a5d9a99
· blocks 26
#94
setData
#5
updatePrices
#8
0x6a563312
· blocks 1
#19
0xab083028
· blocks 22
#66
0x5a5d9a99
· blocks 25
#12
0x6a563312
#21
0xab083028
· blocks 21
#67
0x5a5d9a99
· blocks 24
#22
0xab083028
· blocks 20
#68
0x5a5d9a99
· blocks 23
#24
0xab083028
· blocks 19
#69
0x5a5d9a99
· blocks 22
#25
0xab083028
· blocks 18
#70
0x5a5d9a99
· blocks 21
#27
0xab083028
· blocks 17
#71
0x5a5d9a99
· blocks 20
#28
0xab083028
· blocks 16
#72
0x5a5d9a99
· blocks 19
#30
0xab083028
· blocks 15
#73
0x5a5d9a99
· blocks 18
#31
0xab083028
· blocks 14
#74
0x5a5d9a99
· blocks 17
#33
0xab083028
· blocks 13
#75
0x5a5d9a99
· blocks 16
#34
0xab083028
· blocks 12
#76
0x5a5d9a99
· blocks 15
#36
0xab083028
· blocks 11
#77
0x5a5d9a99
· blocks 14
#37
0xab083028
· blocks 10
#78
0x5a5d9a99
· blocks 13
#39
0xab083028
· blocks 9
#79
0x5a5d9a99
· blocks 12
#40
0xab083028
· blocks 8
#80
0x5a5d9a99
· blocks 11
#41
0x0c7abd22
· blocks 13
#81
0x5a5d9a99
· blocks 10
#42
0x0c7abd22
· blocks 12
#82
0x5a5d9a99
· blocks 9
#45
0x0c7abd22
· blocks 7
#83
0x5a5d9a99
· blocks 8
#46
0x0c7abd22
· blocks 10
#84
0x5a5d9a99
· blocks 7
#47
0xab083028
· blocks 4
#49
0x0c7abd22
· blocks 5
#85
0x5a5d9a99
· blocks 6
#50
0x0c7abd22
· blocks 4
#51
0xab083028
· blocks 2
#86
0x5a5d9a99
· blocks 5
#52
0xab083028
· blocks 1
#55
0x0c7abd22
· blocks 3
#87
0x5a5d9a99
· blocks 4
#54
0xab083028
#56
0x0c7abd22
· blocks 2
#88
0x5a5d9a99
· blocks 3
#57
0x0c7abd22
· blocks 1
#89
0x5a5d9a99
· blocks 2
#58
0x0c7abd22
#90
0x5a5d9a99
· blocks 1
#91
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
14
w1
18
w1
19
w2
21
w3
22
w4
24
w5
25
w6
27
w7
28
w8
30
w9
31
w10
33
w11
34
w12
36
w13
37
w14
39
w15
40
w16
41
w17
42
w18
45
w19
46
w20
47
w21
49
w21
50
w22
51
w22
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
56 touches
378 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
48 touches
276 conflicts
0x00000000…003d
0xa6afd3…d132
46 touches
253 conflicts
0x3de775b2…319b
0xa6afd3…d132
46 touches
253 conflicts
0xb8fccd1b…b5f2
0x2b46c0…1669
46 touches
253 conflicts
0xb5c4826d…bdd6
0x2b46c0…1669
46 touches
253 conflicts
0x5778d110…d2e6
0xc8689a…ee79
46 touches
253 conflicts
0x55012d1a…3907
0x2b46c0…1669
46 touches
253 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
378 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity