pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,630,459
← previous block
next block →
recent activity
Analyzing
Block #86,630,459
15 transactions · 14 stateful · 2026-07-09 13:17:10 UTC
Parallelism
87
/100
Blocked
14
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,630,459
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0d484c28
· blocks 1
#2
0xab083028
#4
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
#10
forward
#11
0x6a4f9fcd
#12
setData
#13
0x75e6be…53f0
#14
0xc7e3ec2c
#3
0x938bf18e
#5
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca109069…8b94
0xba1333…9ba9
4 touches
1 conflict
0x78863801…78d3
0xba1333…9ba9
4 touches
1 conflict
0x7a80cf8b…946e
0xba1333…9ba9
4 touches
1 conflict
0xb4075714…71fa
0xba1333…9ba9
4 touches
1 conflict
0xb816a323…1256
0xba1333…9ba9
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0036
0x386489…7508
4 touches
1 conflict
0x1a920eda…bfae
0x386489…7508
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:
0xba133333…319ba9
1 conflict on slot
0xca109069a4…788b94
Audit this contract →
← previous block
·
next block →
recent activity