pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,708,808
← previous block
next block →
recent activity
Analyzing
Block #87,708,808
93 transactions · 69 stateful · 2026-07-14 13:28:03 UTC
Parallelism
71
/100
Blocked
84
%
Avg conflicts / tx
6.11
Longest chain
27
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,708,808
· 93 txs across 27 waves · depth 27
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
#0
syscallReward
#1
0x0c7abd22
#2
0x6a5639db
· blocks 2
#5
0xb264ae19
#6
0x6a5639db
#7
0x6a5639db
#8
0xab083028
· blocks 19
#26
updatePrices
· blocks 2
#28
updatePrices
#30
updatePrices
#31
updatePrices
#32
updatePrices
#33
updatePrices
#34
updatePrices
#35
updatePrices
#36
updatePrices
#37
0x6a5639db
#38
updatePrices
· blocks 3
#41
updatePrices
#43
updatePrices
#44
updatePrices
#45
updatePrices
#46
updatePrices
#47
updatePrices
#48
updatePrices
#49
updatePrices
#50
updatePrices
#51
0x5a5d9a99
· blocks 26
#76
updateDataFeedsValuesPartial
#77
updateDataFeedsValuesPartial
#78
0x3f5c179b
#80
execFwdPositionOps
#85
0x6a5639db
#86
setData
#92
0xc7e3ec2c
#3
0x6a5639db
· blocks 1
#9
0xab083028
· blocks 18
#27
updatePrices
· blocks 1
#39
updatePrices
· blocks 2
#52
0x5a5d9a99
· blocks 29
#4
0x6a5639db
#10
0xab083028
· blocks 17
#29
updatePrices
#40
updatePrices
· blocks 1
#53
0x5a5d9a99
· blocks 24
#81
execFwdPositionOps
· blocks 5
#11
0xab083028
· blocks 16
#42
updatePrices
#54
0x5a5d9a99
· blocks 21
#82
execFwdPositionOps
· blocks 3
#12
0xab083028
· blocks 15
#55
0x5a5d9a99
· blocks 20
#13
0xab083028
· blocks 14
#56
0x5a5d9a99
· blocks 19
#14
0xab083028
· blocks 13
#57
0x5a5d9a99
· blocks 21
#15
0xab083028
· blocks 12
#58
0x5a5d9a99
· blocks 20
#16
0xab083028
· blocks 11
#59
0x5a5d9a99
· blocks 19
#17
0xab083028
· blocks 10
#60
0x5a5d9a99
· blocks 18
#18
0xab083028
· blocks 9
#61
0x5a5d9a99
· blocks 16
#19
0xab083028
· blocks 8
#62
0x5a5d9a99
· blocks 16
#20
0xab083028
· blocks 7
#63
0x5a5d9a99
· blocks 15
#21
0xab083028
· blocks 6
#64
0x5a5d9a99
· blocks 14
#22
0xab083028
· blocks 5
#65
0x5a5d9a99
· blocks 12
#23
0xab083028
· blocks 4
#66
0x5a5d9a99
· blocks 11
#24
0xab083028
· blocks 3
#67
0x5a5d9a99
· blocks 10
#25
0xab083028
· blocks 2
#68
0x5a5d9a99
· blocks 9
#69
0x5a5d9a99
· blocks 9
#79
0x3f5c179b
· blocks 1
#70
0x5a5d9a99
· blocks 5
#83
execFwdPositionOps
· blocks 3
#84
0xed82b078
#71
0x5a5d9a99
· blocks 4
#72
0x5a5d9a99
· blocks 4
#73
0x98717539
· blocks 2
#87
execOrders
· blocks 4
#74
0x98717539
· blocks 1
#88
execOrders
· blocks 3
#75
0x98717539
#89
execOrders
· blocks 2
#90
execOrders
· blocks 1
#91
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
15
w7
16
w8
17
w9
18
w10
19
w11
20
w12
21
w13
22
w14
23
w15
24
w16
25
w17
79
w18
84
w19
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
50 touches
300 conflicts
0x00000000…003d
0xa6afd3…d132
40 touches
190 conflicts
0x55012d1a…3907
0x2b46c0…1669
36 touches
153 conflicts
0xb8fccd1b…b5f2
0x2b46c0…1669
36 touches
153 conflicts
0x889d5e90…929a
0x2a68ba…90c5
36 touches
153 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
36 touches
153 conflicts
0x3464bbc5…a323
0xa6afd3…d132
36 touches
153 conflicts
0xf219f7cf…7379
0xa6afd3…d132
36 touches
153 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
300 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity