pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,707,494
← previous block
next block →
recent activity
Analyzing
Block #87,707,494
84 transactions · 58 stateful · 2026-07-14 13:19:15 UTC
Parallelism
64
/100
Blocked
83
%
Avg conflicts / tx
4.42
Longest chain
30
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,707,494
· 84 txs across 30 waves · depth 30
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
wave
w28
wave
w29
#0
syscallReward
#1
0x0c7abd22
· blocks 13
#3
0x575c0012
· blocks 1
#4
0x6a5637cb
#5
0x6a5637cb
#7
0xab083028
#13
0xab083028
#14
0xab083028
#16
0xab083028
#17
0xab083028
#20
updatePrices
· blocks 2
#23
updatePrices
#24
updatePrices
#25
updatePrices
#26
updatePrices
#27
updatePrices
#28
updatePrices
#29
updatePrices
#30
updatePrices
#31
0x6a5637cb
#32
updatePrices
#33
updatePrices
#34
updatePrices
#35
updatePrices
#36
updatePrices
#37
updatePrices
#38
updatePrices
#39
updatePrices
#40
updatePrices
#41
0x5a5d9a99
· blocks 25
#64
updateDataFeedsValuesPartial
#70
forward
#73
0x6a5637cb
#74
setData
#75
0x61633731
#83
0xc7e3ec2c
#2
0x0c7abd22
· blocks 6
#6
execute
#21
updatePrices
· blocks 1
#42
0x5a5d9a99
· blocks 24
#8
0x0c7abd22
· blocks 4
#22
updatePrices
#43
0x5a5d9a99
· blocks 21
#9
0x0c7abd22
· blocks 10
#44
0x5a5d9a99
· blocks 20
#10
0xab083028
· blocks 7
#12
0x0c7abd22
· blocks 2
#45
0x5a5d9a99
· blocks 19
#11
0xab083028
· blocks 6
#15
0x0c7abd22
· blocks 1
#46
0x5a5d9a99
· blocks 18
#18
0x0c7abd22
· blocks 1
#47
0x5a5d9a99
· blocks 17
#67
0x3f5c179b
· blocks 3
#19
0xab083028
#48
0x5a5d9a99
· blocks 18
#69
0xed82b078
· blocks 2
#49
0x5a5d9a99
· blocks 14
#71
0xed82b078
#72
0xed82b078
#50
0x5a5d9a99
· blocks 16
#51
0x5a5d9a99
· blocks 14
#52
0x5a5d9a99
· blocks 11
#53
0x5a5d9a99
· blocks 13
#54
0x5a5d9a99
· blocks 11
#55
0x5a5d9a99
· blocks 11
#56
0x5a5d9a99
· blocks 10
#57
0x5a5d9a99
· blocks 7
#58
0x5a5d9a99
· blocks 6
#59
0x5a5d9a99
· blocks 4
#65
execFwdPositionOps
· blocks 2
#60
0x98717539
· blocks 4
#66
execFwdPositionOps
#68
execFwdPositionOps
#61
0x98717539
· blocks 3
#62
0x98717539
· blocks 2
#63
0x98717539
· blocks 1
#76
execOrders
· blocks 6
#77
execOrders
· blocks 5
#78
execOrders
· blocks 4
#79
execOrders
· blocks 3
#80
execOrders
· blocks 2
#81
execOrders
· blocks 1
#82
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w1
8
w2
9
w3
10
w4
11
w5
12
w4
15
w5
18
w6
19
w7
67
w6
69
w7
71
w8
72
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
46 touches
253 conflicts
0xc5031114…58ac
0x34b655…2a6f
18 touches
36 conflicts
0xc528ba82…08c5
0x34b655…2a6f
18 touches
36 conflicts
0x030bd256…c5c3
0x34b655…2a6f
18 touches
36 conflicts
0x767799cd…f423
0xc8689a…ee79
18 touches
36 conflicts
0xac2a0273…721b
0x34b655…2a6f
18 touches
36 conflicts
0x3230413b…bc7f
0x34b655…2a6f
18 touches
36 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
18 touches
36 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
253 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity