pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,714,741
← previous block
next block →
recent activity
Analyzing
Block #86,714,741
16 transactions · 12 stateful · 2026-07-09 22:41:09 UTC
Parallelism
69
/100
Blocked
33
%
Avg conflicts / tx
0.31
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,714,741
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#2
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#9
0x6a5023fc
#10
0x565766…0732
#11
0x2c42ac…1cf0
#12
0xfe5054…789d
#13
0x73cb8b…9452
#14
setData
#15
0xc7e3ec2c
#3
execFwdPositionOps
· blocks 1
#4
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
· blocks 1
#8
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
7
w3
8
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xf8c03781…76d9
0x34b655…2a6f
4 touches
1 conflict
0xb2fa1675…4e07
0x34b655…2a6f
4 touches
1 conflict
0x51087f5a…61f7
0x34b655…2a6f
2 touches
0 conflicts
0x6f900be0…cd6e
0x34b655…2a6f
2 touches
0 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
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity