pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,714,919
← previous block
next block →
recent activity
Analyzing
Block #86,714,919
15 transactions · 9 stateful · 2026-07-09 22:42:20 UTC
Parallelism
80
/100
Blocked
33
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,714,919
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execFwdPositionOps
· blocks 2
#3
execFwdPositionOps
· blocks 2
#4
updateDataFeedsValuesPartial
#5
setData
#8
0x6a502444
#9
0xc8b901…7d4e
#10
0x74e335…8f24
#11
0x4d7768…e823
#12
0x345ca2…356c
#13
0x5f06c0…d3ad
#14
0xc7e3ec2c
#2
execFwdPositionOps
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w1
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb2fa1675…4e07
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xdbf50b38…ac8c
0x34b655…2a6f
4 touches
1 conflict
0xe1bd732e…3304
0x34b655…2a6f
4 touches
1 conflict
0xee8237bd…46ad
0x34b655…2a6f
4 touches
1 conflict
0xf7036f81…789a
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x1c03f81f…b303
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
0xb2fa1675e0…3c4e07
Audit this contract →
← previous block
·
next block →
recent activity