pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,617,030
← previous block
next block →
recent activity
Analyzing
Block #83,617,030
91 transactions · 65 stateful · 2026-06-25 14:19:39 UTC
Parallelism
69
/100
Blocked
80
%
Avg conflicts / tx
4.15
Longest chain
28
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,617,030
· 91 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
0x67098489
· blocks 4
#4
0x6a3d3973
#5
0x6a3d3973
#6
0x6a3d3973
#7
0x6a3d3973
#8
0xcf7468f4
#9
0x6a3d3973
#10
0x6a3d3973
#12
0x6a3d3973
#13
0xab083028
· blocks 12
#14
0xab083028
#15
0xab083028
#17
0xab083028
#18
0xab083028
#20
0xab083028
#21
0xab083028
#32
0x39435dac
· blocks 2
#33
0x6a3d3973
#34
0x98717539
· blocks 17
#35
0x5a5d9a99
#36
0x5a5d9a99
#37
0x5a5d9a99
#38
0x5a5d9a99
#39
0x5a5d9a99
#40
0x5a5d9a99
#41
0x5a5d9a99
#54
0x5a5d9a99
#71
0xed82b078
#72
updateDataFeedsValuesPartial
#73
0x0c7abd22
· blocks 2
#77
forward
#78
forward
#80
0x6a3d3972
#81
0x6a3d3972
#82
setData
#83
0x153c49…2bcc
#89
0xc7e3ec2c
#90
0xc7e3ec2c
#2
0x575c0012
· blocks 3
#16
0xab083028
· blocks 11
#42
0x5a5d9a99
· blocks 18
#75
0x0c7abd22
· blocks 1
#3
0x575c0012
· blocks 2
#19
0xab083028
· blocks 10
#43
0x5a5d9a99
· blocks 17
#76
0x0c7abd22
#11
0x44ee09b1
· blocks 1
#22
0xab083028
· blocks 9
#44
0x5a5d9a99
· blocks 16
#23
0xab083028
· blocks 8
#45
0x5a5d9a99
· blocks 15
#84
redeemDelegations
#24
0xab083028
· blocks 8
#46
0x5a5d9a99
· blocks 14
#25
0xab083028
· blocks 7
#47
0x5a5d9a99
· blocks 13
#26
0xab083028
· blocks 6
#48
0x5a5d9a99
· blocks 12
#27
0xab083028
· blocks 5
#49
0x5a5d9a99
· blocks 10
#28
0xab083028
· blocks 4
#50
0x5a5d9a99
· blocks 9
#29
0xab083028
· blocks 3
#51
0x5a5d9a99
· blocks 8
#30
0xab083028
· blocks 2
#52
0x5a5d9a99
· blocks 7
#31
0x6ad2e98b
#53
0x5a5d9a99
· blocks 6
#70
0xed82b078
#55
0x98717539
· blocks 15
#79
0x0f6795d9
· blocks 1
#56
0x98717539
· blocks 13
#74
0x0f6795d9
· blocks 3
#57
0x98717539
· blocks 12
#85
0x39435dac
· blocks 3
#58
0x98717539
· blocks 11
#86
0x39435dac
· blocks 2
#59
0x98717539
· blocks 10
#87
0x39435dac
· blocks 1
#60
0x98717539
· blocks 9
#88
0x39435dac
#61
0x98717539
· blocks 8
#62
0x98717539
· blocks 7
#63
0x98717539
· blocks 6
#64
0x98717539
· blocks 5
#65
0x98717539
· blocks 4
#66
0x98717539
· blocks 3
#67
0x98717539
· blocks 2
#68
0x98717539
· blocks 1
#69
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
11
w3
13
w0
16
w1
19
w2
22
w3
23
w4
24
w5
25
w6
26
w7
27
w8
28
w9
29
w10
30
w11
31
w12
84
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
36 touches
153 conflicts
0xe02484a6…c32e
0xc8689a…ee79
30 touches
105 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
26 touches
78 conflicts
0xe283e878…7262
0x34b655…2a6f
26 touches
78 conflicts
0xa51c97e1…6b55
0x34b655…2a6f
24 touches
66 conflicts
0x31aa2853…8dbb
0xc8689a…ee79
24 touches
66 conflicts
0x00000000…003d
0x40c49f…2af0
16 touches
28 conflicts
0xa9db7b4d…2957
0x40c49f…2af0
16 touches
28 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
153 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity