pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,453,181
← previous block
next block →
recent activity
Analyzing
Block #86,453,181
29 transactions · 28 stateful · 2026-07-08 17:30:43 UTC
Parallelism
66
/100
Blocked
61
%
Avg conflicts / tx
1.48
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,453,181
· 29 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a4e89ba
#2
0xab083028
· blocks 2
#4
updatePrices
· blocks 1
#6
0x39435dac
· blocks 6
#7
0x5a5d9a99
· blocks 6
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#24
setData
#25
0x6a4e89ba
#27
execute
#28
0xc7e3ec2c
#3
0xab083028
· blocks 3
#5
updatePrices
#8
0x5a5d9a99
· blocks 4
#16
0x3f5c179b
#9
0x5a5d9a99
· blocks 4
#17
0x3f5c179b
· blocks 2
#10
0x5a5d9a99
· blocks 3
#19
0xed82b078
· blocks 2
#11
0x5a5d9a99
· blocks 4
#20
0xed82b078
#21
0xed82b078
#14
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 1
#18
0x0f6795d9
· blocks 2
#22
0x0f6795d9
· blocks 1
#23
0x0f6795d9
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w0
7
w0
8
w1
9
w2
10
w3
11
w4
14
w5
15
w6
16
w1
17
w2
18
w7
19
w3
21
w4
22
w8
26
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x5d7f309d…5145
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
8 touches
6 conflicts
0x7506443a…4820
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity