pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,625,856
← previous block
next block →
recent activity
Analyzing
Block #87,625,856
17 transactions · 16 stateful · 2026-07-14 04:13:23 UTC
Parallelism
71
/100
Blocked
31
%
Avg conflicts / tx
0.76
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,625,856
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
0x5a5d9a99
· blocks 4
#5
execFwdPositionOps
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
0x3f5c179b
· blocks 1
#13
0x3f5c179b
#15
setData
#16
0x015df2…70bb
#4
0x5a5d9a99
· blocks 3
#14
batchUpdate
#6
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w2
10
w3
11
w4
12
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x326f2a00…a2a6
0x34b655…2a6f
6 touches
3 conflicts
0x5e51b8de…8d3a
0x34b655…2a6f
6 touches
3 conflicts
0x606df5d3…0960
0x34b655…2a6f
6 touches
3 conflicts
0x62cc9214…441b
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x41fc2b04…2805
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity