pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,641,981
← previous block
next block →
recent activity
Analyzing
Block #87,641,981
40 transactions · 30 stateful · 2026-07-14 06:01:09 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
0.88
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,641,981
· 40 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
0x67098489
· blocks 1
#2
execute
#3
0x50a0b275
· blocks 2
#4
executePacked
#5
execute
#6
0x1094dc9f
#7
0xab083028
#8
updatePrices
#9
updatePrices
#10
updatePrices
· blocks 1
#12
execPerpOps
#13
execPerpOps
#14
0x5a5d9a99
· blocks 6
#15
0x5a5d9a99
#16
0x5a5d9a99
#17
0x5a5d9a99
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#23
0x3f5c179b
#26
0x3f5c179b
#31
0xa9b28aa6
#35
setData
#36
0xb8024e6b
#39
0xc7e3ec2c
#11
updatePrices
#20
0x0c7abd22
· blocks 3
#21
execFwdPositionOps
· blocks 6
#32
createModule
#22
0x62be7533
#24
execFwdPositionOps
· blocks 5
#33
0xed82b078
· blocks 1
#25
execFwdPositionOps
· blocks 4
#34
0xed82b078
#27
execFwdPositionOps
· blocks 2
#28
execFwdPositionOps
· blocks 1
#29
execFwdPositionOps
· blocks 1
#30
execFwdPositionOps
· blocks 1
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
10
w0
11
w1
14
w0
20
w1
21
w1
22
w2
24
w2
25
w3
27
w4
28
w4
29
w5
30
w6
32
w1
33
w2
34
w3
37
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4ab
0x34b655…2a6f
12 touches
15 conflicts
0x04c1c529…0ee1
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x948e8d20…a8df
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
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
15 conflicts on slot
0x7e5ea60ab2…b0c4ab
Audit this contract →
← previous block
·
next block →
recent activity