pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,837,444
← previous block
next block →
recent activity
Analyzing
Block #86,837,444
22 transactions · 18 stateful · 2026-07-10 12:21:09 UTC
Parallelism
59
/100
Blocked
67
%
Avg conflicts / tx
1.41
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,837,444
· 22 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
0x6a50e42d
· blocks 1
#2
0xab083028
· blocks 1
#4
0xab083028
#6
0x5a5d9a99
· blocks 7
#15
0xed82b078
#16
updateDataFeedsValuesPartial
#17
setData
#18
0x36326531
#19
0x033794…6619
#3
0xab083028
#5
0x6a50e42d
#7
0x5a5d9a99
· blocks 6
#8
0x5a5d9a99
· blocks 5
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 3
#11
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
· blocks 1
#12
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
13
w5
14
w6
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0xeb0b1d43…9559
0x34b655…2a6f
6 touches
3 conflicts
0xe2307994…acad
0x34b655…2a6f
6 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
6 touches
3 conflicts
0x231ccc13…a7c6
0x34b655…2a6f
4 touches
1 conflict
0x2b268fa9…eba2
0x34b655…2a6f
4 touches
1 conflict
0x2e94eb13…794f
0x34b655…2a6f
4 touches
1 conflict
0x377fa1a6…9ee0
0x34b655…2a6f
4 touches
1 conflict
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
21 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity