pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,670,147
← previous block
next block →
recent activity
Analyzing
Block #87,670,147
31 transactions · 25 stateful · 2026-07-14 09:09:20 UTC
Parallelism
71
/100
Blocked
68
%
Avg conflicts / tx
1.68
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,670,147
· 31 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xab083028
#4
0xab083028
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 8
#11
0x5a5d9a99
#17
execFwdPositionOps
· blocks 2
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#22
0x57368ddf
#25
setData
#26
0xcce47e…0edf
#30
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#7
updatePrices
#9
0x5a5d9a99
· blocks 7
#20
execFwdPositionOps
· blocks 1
#5
0x0c7abd22
#10
0x5a5d9a99
· blocks 6
#21
execFwdPositionOps
· blocks 1
#24
0xed82b078
#12
0x5a5d9a99
· blocks 6
#27
execOrders
· blocks 2
#13
0x5a5d9a99
· blocks 5
#28
execOrders
· blocks 1
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 3
#16
execFwdPositionOps
· blocks 1
#23
execOrders
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w0
7
w1
8
w0
9
w1
10
w2
12
w3
13
w4
14
w5
15
w6
23
w7
24
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x08330b36…ae29
0x34b655…2a6f
12 touches
15 conflicts
0x3c0c2f32…c3df
0x34b655…2a6f
8 touches
6 conflicts
0x9fd37234…2731
0x34b655…2a6f
8 touches
6 conflicts
0x11d629eb…bcd9
0x34b655…2a6f
8 touches
6 conflicts
0xeb66ad8f…5f38
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0x21c9fd73…dae4
0x34b655…2a6f
8 touches
6 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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity