pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,836,509
← previous block
next block →
recent activity
Analyzing
Block #86,836,509
25 transactions · 25 stateful · 2026-07-10 12:14:54 UTC
Parallelism
56
/100
Blocked
68
%
Avg conflicts / tx
1.64
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,836,509
· 25 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#5
updatePrices
#6
0x6a50e2b5
· blocks 1
#7
0x5a5d9a99
· blocks 6
#13
updateDataFeedsValuesPartial
#20
setData
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#8
0x5a5d9a99
· blocks 6
#19
0x6a50e2b5
#3
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 4
#21
0x39435dac
· blocks 2
#4
0x6ad2e98b
#10
0x5a5d9a99
· blocks 3
#11
0x5a5d9a99
· blocks 2
#12
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 5
#15
0x0f6795d9
· blocks 3
#22
0x39435dac
· blocks 1
#16
0x0f6795d9
· blocks 2
#23
0x39435dac
#17
0x0f6795d9
· blocks 1
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
14
w6
18
w10
19
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0xb4bc16a4…4825
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x5fee1ba0…2520
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x751f56d0…0d21
0x34b655…2a6f
8 touches
6 conflicts
0x7da56943…9753
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity