pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,498,107
← previous block
next block →
recent activity
Analyzing
Block #87,498,107
17 transactions · 16 stateful · 2026-07-13 13:58:13 UTC
Parallelism
82
/100
Blocked
38
%
Avg conflicts / tx
0.53
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,498,107
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execOrders
· blocks 1
#2
0x5a5d9a99
· blocks 2
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 2
#8
updatePosition
#9
0x3f5c179b
· blocks 1
#12
0x6a54ef6d
#13
setData
#14
execOrders
· blocks 1
#16
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 1
#7
execFwdPositionOps
· blocks 1
#11
0xed82b078
#15
execOrders
#4
0x5a5d9a99
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w0
7
w1
9
w0
10
w2
11
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5170a218…3a84
0xc8689a…ee79
6 touches
3 conflicts
0x04e76f87…dceb
0x34b655…2a6f
6 touches
3 conflicts
0x366c7d57…0ed1
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0xdb38abe6…2d5d
0x34b655…2a6f
6 touches
3 conflicts
0xe0a1d455…8374
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: Settlement / Helper
3 conflicts on slot
0x5170a2184f…f03a84
Audit this contract →
← previous block
·
next block →
recent activity