pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,588,018
← previous block
next block →
recent activity
Analyzing
Block #87,588,018
27 transactions · 22 stateful · 2026-07-14 00:00:20 UTC
Parallelism
70
/100
Blocked
55
%
Avg conflicts / tx
1.11
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,588,018
· 27 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 6
#4
0x5bf9264c
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#19
0x57368ddf
#20
0xc5a04723
#21
setData
#22
0x9911ef…9ee0
#26
0xc7e3ec2c
#6
updatePrices
#8
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 5
#9
0x5a5d9a99
· blocks 2
#16
0x0f6795d9
· blocks 4
#10
0x5a5d9a99
· blocks 1
#17
0x0f6795d9
· blocks 3
#11
0x5a5d9a99
#18
0x0f6795d9
· blocks 2
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
6
w1
8
w1
9
w2
10
w3
11
w4
15
w1
16
w2
17
w3
18
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x63f8a50d…333b
0x34b655…2a6f
10 touches
10 conflicts
0x38a48be3…eb14
0x34b655…2a6f
10 touches
10 conflicts
0x2f702750…347d
0x34b655…2a6f
8 touches
6 conflicts
0x4d9858eb…7098
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x5170a218…3a84
0xc8689a…ee79
8 touches
6 conflicts
0x157dbfb2…4089
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
10 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity