pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,856,369
← previous block
next block →
recent activity
Analyzing
Block #86,856,369
22 transactions · 21 stateful · 2026-07-10 14:27:36 UTC
Parallelism
59
/100
Blocked
48
%
Avg conflicts / tx
1.32
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,856,369
· 22 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
#2
0x6a5101cf
· blocks 1
#4
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 6
#12
executeBatch
#13
0x3f5c179b
#14
0x3f5c179b
#17
setData
#18
0xe0dd02…6809
#3
0x6a5101cf
#5
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
· blocks 6
#10
execFwdPositionOps
· blocks 3
#11
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
· blocks 1
#19
execOrders
· blocks 2
#20
execOrders
· blocks 1
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
8
w0
9
w1
10
w2
11
w3
15
w4
16
w5
19
w6
20
w7
21
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0x1941b441…5889
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7a693a45…747c
0x34b655…2a6f
6 touches
3 conflicts
0xb0446875…2b96
0x34b655…2a6f
6 touches
3 conflicts
0xb4066f47…1883
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 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
15 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity