pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,635,292
← previous block
next block →
recent activity
Analyzing
Block #86,635,292
20 transactions · 15 stateful · 2026-07-09 13:49:30 UTC
Parallelism
80
/100
Blocked
47
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,635,292
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x6a4fa761
#4
0x5a5d9a99
· blocks 3
#10
execFwdPositionOps
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x6a4fa761
#14
setData
#15
0x0e9eb7…e29c
#16
0x63645f…5b17
#17
0x8719b0…a812
#19
0xb8024e2b
#2
0x0c7abd22
#5
0x5a5d9a99
· blocks 3
#8
execFwdPositionOps
· blocks 1
#6
0x5a5d9a99
#7
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
#18
execOrders
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
6
w2
7
w2
8
w1
9
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x321eac33…6aca
0x34b655…2a6f
4 touches
1 conflict
0x5b2af826…16c8
0x34b655…2a6f
4 touches
1 conflict
0x71eda729…c8d3
0x34b655…2a6f
4 touches
1 conflict
0x727fbce7…0c80
0x34b655…2a6f
4 touches
1 conflict
0x7506443a…4820
0x34b655…2a6f
4 touches
1 conflict
0x7ee6007b…fd68
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
3 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity