pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,617,816
← previous block
next block →
recent activity
Analyzing
Block #86,617,816
13 transactions · 10 stateful · 2026-07-09 11:52:44 UTC
Parallelism
85
/100
Blocked
30
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,617,816
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xa1d153…2727
#2
0x5a5d9a99
· blocks 2
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#8
0x6a4f8c04
#9
setData
#10
0x563fd9…37f3
#11
0x39435dac
#12
0xc7e3ec2c
#3
0x5a5d9a99
#6
0x0f6795d9
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x3b6e959d…158f
0x34b655…2a6f
4 touches
1 conflict
0x143dba04…1b98
0xb1dbf0…c0d3
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1a9
0xb1dbf0…c0d3
4 touches
1 conflict
0x351fa26b…2018
0x34b655…2a6f
2 touches
0 conflicts
0x75f928fc…0465
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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity