pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,314,407
← previous block
next block →
recent activity
Analyzing
Block #87,314,407
11 transactions · 10 stateful · 2026-07-12 17:29:43 UTC
Parallelism
64
/100
Blocked
40
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,314,407
· 11 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execOrders
· blocks 2
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#8
batchUpdate
#9
execFwdPositionOps
#10
setData
#2
execOrders
· blocks 1
#5
execFwdPositionOps
· blocks 2
#6
execFwdPositionOps
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w3
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8bf661cb…bcd2
0x34b655…2a6f
6 touches
3 conflicts
0x0eac6378…36f4
0x34b655…2a6f
4 touches
1 conflict
0x109d8a52…a7b7
0x34b655…2a6f
4 touches
1 conflict
0x21d22421…0b7a
0x34b655…2a6f
4 touches
1 conflict
0x3674075e…02b7
0x34b655…2a6f
4 touches
1 conflict
0x3bb680b4…09ef
0x34b655…2a6f
4 touches
1 conflict
0x3be33cca…0fff
0x34b655…2a6f
4 touches
1 conflict
0x4118bd12…924a
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
3 conflicts on slot
0x8bf661cb38…d4bcd2
Audit this contract →
← previous block
·
next block →
recent activity