pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,078,397
← previous block
next block →
recent activity
Analyzing
Block #87,078,397
94 transactions · 56 stateful · 2026-07-11 15:11:12 UTC
Parallelism
79
/100
Blocked
80
%
Avg conflicts / tx
3.01
Longest chain
20
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,078,397
· 94 txs across 20 waves · depth 20
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
#0
syscallReward
#1
0x575c0012
#2
0x50a0b275
· blocks 20
#3
execute
#5
0x6a525d88
· blocks 2
#6
0x6a525d87
#8
get_block_hash_257335279069929
#9
get_block_hash_257335279069929
#10
0x9609049f
#11
0x1094dc9f
#12
0x1094dc9f
#13
0x719d975a
#14
0x0c7abd22
· blocks 4
#15
0x0c7abd22
#18
0xab083028
#21
0xab083028
#24
0xab083028
#27
0xab083028
#30
0xab083028
#33
0x0c7abd22
#34
0xab083028
#37
0xab083028
#38
0xab083028
#40
0xab083028
#41
0xab083028
#43
0xab083028
#44
0xab083028
#46
0xab083028
#47
0xab083028
#49
0xab083028
#50
0xab083028
#52
0xab083028
#53
0xab083028
#54
0xab083028
#56
0x05ee6a22
#58
0xe3a3c9cc
#59
0xa94587…db21
#60
0x5bf9264c
#62
0x5a5d9a99
· blocks 2
#65
0x5a5d9a99
· blocks 1
#67
updateDataFeedsValuesPartial
#68
0x0f6795d9
· blocks 6
#69
0x0f6795d9
· blocks 4
#71
0x0f6795d9
· blocks 2
#73
0x0f6795d9
· blocks 1
#77
0x0c7abd22
#79
setData
#85
0x39435dac
#87
0x39435dac
#4
0x50a0b275
· blocks 1
#7
0x6a525d88
· blocks 1
#16
executePacked
#17
0xab083028
· blocks 18
#57
0x0c7abd22
· blocks 3
#63
0x5a5d9a99
· blocks 1
#66
0x5a5d9a99
#70
0x0f6795d9
· blocks 3
#72
0x0f6795d9
· blocks 4
#19
0xab083028
· blocks 17
#61
0x6a525d88
#64
0x5a5d9a99
#74
0x0f6795d9
· blocks 4
#80
0x0c7abd22
· blocks 2
#20
0xab083028
· blocks 16
#75
0x0f6795d9
· blocks 8
#81
0x0c7abd22
· blocks 1
#22
0xab083028
· blocks 15
#76
0x0f6795d9
· blocks 1
#82
0x0c7abd22
#23
0xab083028
· blocks 14
#78
0x0f6795d9
· blocks 6
#25
0xab083028
· blocks 13
#83
0x39435dac
· blocks 8
#26
0xab083028
· blocks 12
#84
0x39435dac
· blocks 7
#28
0xab083028
· blocks 11
#86
0x39435dac
· blocks 6
#29
0xab083028
· blocks 10
#88
0x39435dac
· blocks 5
#31
0xab083028
· blocks 9
#89
0x39435dac
· blocks 4
#32
0xab083028
· blocks 8
#90
0x39435dac
· blocks 3
#35
0xab083028
· blocks 7
#91
0x39435dac
· blocks 2
#36
0xab083028
· blocks 6
#92
0x39435dac
· blocks 1
#39
0xab083028
· blocks 5
#93
0x39435dac
#42
0xab083028
· blocks 4
#45
0xab083028
· blocks 3
#48
0xab083028
· blocks 1
#51
0xab083028
· blocks 1
#55
0x6ad2e98b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
7
w1
14
w0
16
w1
17
w1
19
w2
20
w3
22
w4
23
w5
25
w6
26
w7
28
w8
29
w9
31
w10
32
w11
35
w12
36
w13
39
w14
42
w15
45
w16
51
w18
57
w1
61
w2
82
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
36 touches
153 conflicts
0xef65bff3…7c9d
0x2a68ba…90c5
36 touches
153 conflicts
0xdf708ee7…1fcf
0xc8689a…ee79
36 touches
153 conflicts
0x00000000…003d
0xa6afd3…d132
36 touches
153 conflicts
0xb5c4826d…bdd6
0x69df8a…6292
34 touches
136 conflicts
0x40970e69…da50
0x69df8a…6292
34 touches
136 conflicts
0xb8fccd1b…b5f2
0x69df8a…6292
34 touches
136 conflicts
0xdb067026…9eb8
0x69df8a…6292
34 touches
136 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
153 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity