pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,707,117
← previous block
next block →
recent activity
Analyzing
Block #86,707,117
12 transactions · 11 stateful · 2026-07-09 21:50:13 UTC
Parallelism
83
/100
Blocked
18
%
Avg conflicts / tx
0.33
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,707,117
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 1
#4
execFwdPositionOps
· blocks 1
#5
execFwdPositionOps
· blocks 1
#6
setData
#8
execFwdPositionOps
#9
0x6a50180d
#10
0x77276f…6a01
#11
0xc7e3ec2c
#2
0xab083028
#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
4
w0
5
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd895ee0b…d301
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x76625b4c…96a3
0x34b655…2a6f
4 touches
1 conflict
0xa35509fa…5cb3
0x34b655…2a6f
4 touches
1 conflict
0x1f396cee…862f
0x34b655…2a6f
2 touches
0 conflicts
0x3ce18150…5820
0x34b655…2a6f
2 touches
0 conflicts
0x43e15ca4…039d
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
1 conflict on slot
0xd895ee0be4…14d301
Audit this contract →
← previous block
·
next block →
recent activity