pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,698,667
← previous block
next block →
recent activity
Analyzing
Block #86,698,667
11 transactions · 8 stateful · 2026-07-09 20:53:51 UTC
Parallelism
82
/100
Blocked
13
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,698,667
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x0f6795d9
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x57368ddf
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
setData
#9
0x244c04…9c28
#10
0x17cecc…70b6
#3
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb1b21ea8…d790
0x34b655…2a6f
4 touches
1 conflict
0xe613a978…22a4
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x51a9fa57…1dff
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x70ad7ca0…164c
0x40c49f…2af0
2 touches
0 conflicts
0x71a9af5e…4f1f
0x40c49f…2af0
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
0xb1b21ea879…cbd790
Audit this contract →
← previous block
·
next block →
recent activity