pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,970,220
← previous block
next block →
recent activity
Analyzing
Block #86,970,220
14 transactions · 14 stateful · 2026-07-11 03:08:42 UTC
Parallelism
71
/100
Blocked
29
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,970,220
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xa96df62f
#2
0xab083028
#3
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 3
#8
0x3f5c179b
#11
0x6a51b431
#12
setData
#13
0xc7e3ec2c
#4
0x5a5d9a99
#7
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x814f0f40…c654
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x6c7e1952…d9c9
0x34b655…2a6f
6 touches
3 conflicts
0x35d95fb0…db9e
0x34b655…2a6f
4 touches
1 conflict
0x35d95fb0…db9f
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xb07a0849…3b62
0xb1dbf0…c0d3
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:
Perpl
6 conflicts on slot
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity