pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,883,719
← previous block
next block →
recent activity
Analyzing
Block #86,883,719
29 transactions · 17 stateful · 2026-07-10 17:30:36 UTC
Parallelism
72
/100
Blocked
65
%
Avg conflicts / tx
0.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,883,719
· 29 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
0x6a512cb4
· blocks 1
#3
0x6a512cb4
#4
0xab083028
· blocks 2
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x6a512cb4
#11
0x5a5d9a99
· blocks 6
#16
updateDataFeedsValuesPartial
#17
0x0f6795d9
· blocks 2
#22
0x6a512cb4
#23
0x6a512cb4
#24
setData
#25
0x02eff2…c5bd
#26
0xb12d85…117b
#27
0x421382…847e
#2
0x6a512cb4
#5
0xab083028
#12
0x5a5d9a99
· blocks 4
#21
0xed82b078
#13
0x5a5d9a99
· blocks 4
#14
0x5a5d9a99
· blocks 3
#18
0x0f6795d9
· blocks 1
#15
0x5a5d9a99
· blocks 2
#19
0x0f6795d9
· blocks 2
#20
0x0f6795d9
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
11
w0
12
w1
13
w2
14
w3
15
w4
17
w0
18
w3
19
w5
20
w6
21
w1
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x07d8b1e8…78c6
0x34b655…2a6f
8 touches
6 conflicts
0xb06917e8…6985
0x34b655…2a6f
8 touches
6 conflicts
0xf6043ff8…8169
0x34b655…2a6f
6 touches
3 conflicts
0xe7b50bb1…f7e8
0x34b655…2a6f
6 touches
3 conflicts
0x80398c66…f3cc
0x34b655…2a6f
6 touches
3 conflicts
0xb39cb1d8…effa
0x34b655…2a6f
6 touches
3 conflicts
0xb6ed511f…6b68
0x34b655…2a6f
6 touches
3 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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity