pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,245,174
← previous block
next block →
recent activity
Analyzing
Block #86,245,174
14 transactions · 12 stateful · 2026-07-07 18:21:22 UTC
Parallelism
71
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,245,174
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execOrders
· blocks 1
#3
0x6a4d4419
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
transfer
· blocks 3
#10
setData
#11
0xb8024e86
#12
jMMeC
#13
0xc7e3ec2c
#2
execOrders
#7
transfer
· blocks 2
#8
transfer
· blocks 1
#9
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1e9a8e72…7138
0x43cf54…7777
8 touches
6 conflicts
0x2504936d…39f3
0x34b655…2a6f
4 touches
1 conflict
0x59dbc306…f976
0x34b655…2a6f
4 touches
1 conflict
0xac3e4969…39e9
0x34b655…2a6f
4 touches
1 conflict
0xd800e635…b1d7
0x34b655…2a6f
4 touches
1 conflict
0xec0e0220…cb90
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
2 touches
0 conflicts
0x01a89030…f786
0x98dc6e…8633
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:
0x43cf5407…d87777
6 conflicts on slot
0x1e9a8e7203…ed7138
Audit this contract →
← previous block
·
next block →
recent activity