pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,819,964
← previous block
next block →
recent activity
Analyzing
Block #86,819,964
78 transactions · 68 stateful · 2026-07-10 10:24:06 UTC
Parallelism
72
/100
Blocked
76
%
Avg conflicts / tx
3.56
Longest chain
22
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,819,964
· 78 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
· blocks 15
#10
0x575c0012
#12
0x6a50c8bd
#13
0x9609049f
#14
0x6a50c8bd
#15
harvest
#16
0x05ee6a22
#17
0x6a50c8bd
#19
exactOutputSingle
#20
execute
#21
0x44ee09b1
#27
updatePrices
· blocks 7
#35
0x4d8dc985
· blocks 7
#36
0x5bf9264c
· blocks 1
#38
0x6b8f732b
#39
0x5a5d9a99
· blocks 15
#59
0x57368ddf
#61
handleOps
#63
updateDataFeedsValuesPartial
#64
setData
#67
0x6a50c8bd
#69
0x39435dac
#70
0x39435dac
#76
0xc7e3ec2c
#77
0xc7e3ec2c
#2
0x0c7abd22
· blocks 9
#22
0xab083028
· blocks 3
#28
updatePrices
· blocks 6
#37
0x5bf9264c
#40
0x5a5d9a99
· blocks 14
#3
0x0c7abd22
· blocks 8
#23
0xab083028
· blocks 5
#29
updatePrices
· blocks 5
#41
0x5a5d9a99
· blocks 13
#66
0x3f5c179b
#4
0x0c7abd22
· blocks 7
#24
0xab083028
· blocks 3
#30
updatePrices
· blocks 4
#42
0x5a5d9a99
· blocks 12
#5
0x0c7abd22
· blocks 6
#25
0x6ad2e98b
· blocks 2
#31
updatePrices
· blocks 3
#43
0x5a5d9a99
· blocks 13
#65
0x3f5c179b
#6
0x0c7abd22
· blocks 5
#32
updatePrices
· blocks 2
#44
0x5a5d9a99
· blocks 12
#60
0x5339c59f
#7
0x0c7abd22
· blocks 4
#33
updatePrices
· blocks 1
#45
0x5a5d9a99
· blocks 11
#8
0x0c7abd22
· blocks 5
#34
updatePrices
#46
0x5a5d9a99
· blocks 10
#9
0x0c7abd22
· blocks 2
#11
0x6bdec372
· blocks 1
#47
0x5a5d9a99
· blocks 10
#18
execute
#26
0x0c7abd22
· blocks 2
#48
0x5a5d9a99
· blocks 9
#49
0x5a5d9a99
· blocks 8
#54
0x0c7abd22
#62
0xed82b078
#50
0x5a5d9a99
· blocks 7
#51
0x5a5d9a99
· blocks 5
#52
0x5a5d9a99
· blocks 2
#53
0x5a5d9a99
· blocks 1
#55
0x0f6795d9
· blocks 7
#56
0x0f6795d9
· blocks 1
#58
0x0f6795d9
#68
0x39435dac
· blocks 5
#57
0x0f6795d9
#71
0x39435dac
· blocks 4
#72
0x39435dac
· blocks 3
#73
0x39435dac
· blocks 2
#74
0x39435dac
· blocks 1
#75
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
9
w8
11
w8
18
w9
22
w1
23
w2
26
w9
54
w10
65
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
30 touches
105 conflicts
0x44a8193a…ab52
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…0002
0x04fdea…47d7
16 touches
28 conflicts
0xac2a0273…721b
0x34b655…2a6f
14 touches
21 conflicts
0x737acb78…fce8
0x34b655…2a6f
14 touches
21 conflicts
0x00000000…00c9
0x34b655…2a6f
14 touches
21 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
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
105 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity