pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,671,673
← previous block
next block →
recent activity
Analyzing
Block #87,671,673
17 transactions · 13 stateful · 2026-07-14 09:19:33 UTC
Parallelism
76
/100
Blocked
31
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,671,673
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
updatePrices
#4
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#11
execFwdPositionOps
#12
0x6a55ff9d
#13
setData
#14
0x755d2a…db4c
#15
0x04f4d2…d0ac
#16
0x40df34…e6ff
#5
0x5a5d9a99
#8
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
8
w1
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x41d7e149…baec
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5655f5c3…6b75
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x7b7a47c9…4947
0x34b655…2a6f
4 touches
1 conflict
0x7b7a47c9…4948
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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity