pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,131,301
← previous block
next block →
recent activity
Analyzing
Block #87,131,301
11 transactions · 10 stateful · 2026-07-11 21:04:41 UTC
Parallelism
73
/100
Blocked
40
%
Avg conflicts / tx
0.45
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,131,301
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xa96df62f
#2
0x5a5d9a99
· blocks 3
#5
updateDataFeedsValuesPartial
#6
0x6a52b061
#7
execFwdPositionOps
#8
setData
#3
0x5a5d9a99
· blocks 1
#9
execOrders
· blocks 1
#4
0x5a5d9a99
#10
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
9
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x16b3a441…13db
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0x7ea6a117…f2f2
0x34b655…2a6f
6 touches
3 conflicts
0x9966da31…0d0f
0x34b655…2a6f
6 touches
3 conflicts
0xa457c06e…2f06
0x34b655…2a6f
6 touches
3 conflicts
0xc368d7fd…aaec
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
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity