pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,904,912
← previous block
next block →
recent activity
Analyzing
Block #87,904,912
23 transactions · 21 stateful · 2026-07-15 11:19:57 UTC
Parallelism
78
/100
Blocked
33
%
Avg conflicts / tx
0.48
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,904,912
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
execOrders
· blocks 1
#3
0x6a576d55
#4
updatePrices
#5
0x5a5d9a99
#6
0x785f5745
#7
execFwdPositionOps
· blocks 3
#8
execFwdPositionOps
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x3f5c179b
#13
0x0c7abd22
#14
0x765aeb4f
#18
forward
#20
setData
#9
execFwdPositionOps
· blocks 1
#15
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
· blocks 2
#17
execFwdPositionOps
· blocks 1
#21
execOrders
· blocks 1
#19
execOrders
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w0
9
w1
15
w1
16
w2
17
w3
19
w4
21
w3
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa0a5bed4…1d15
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x3e1b21c6…b1e4
0x34b655…2a6f
4 touches
1 conflict
0x40287836…2dff
0x34b655…2a6f
4 touches
1 conflict
0x428b6e5b…8909
0x34b655…2a6f
4 touches
1 conflict
0x4b76f967…295f
0x34b655…2a6f
4 touches
1 conflict
0x606bc50d…4c10
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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
0xa0a5bed4e8…1d1d15
Audit this contract →
← previous block
·
next block →
recent activity