pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,708,031
← previous block
next block →
recent activity
Analyzing
Block #86,708,031
18 transactions · 16 stateful · 2026-07-09 21:56:20 UTC
Parallelism
72
/100
Blocked
38
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,708,031
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 4
#12
settle
#13
0x3b073534
#15
0x0cf032c6
#16
setData
#17
0xb18705…60cd
#2
0x0c7abd22
#5
0x5a5d9a99
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
8
w0
9
w1
10
w2
11
w3
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x93c3b3b3…faf9
0x34b655…2a6f
6 touches
3 conflicts
0x52d104cb…a07d
0x34b655…2a6f
4 touches
1 conflict
0x67a56c8b…f955
0x34b655…2a6f
4 touches
1 conflict
0xbc4e7b49…3d2d
0x34b655…2a6f
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity