pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,879,530
← previous block
next block →
recent activity
Analyzing
Block #87,879,530
18 transactions · 11 stateful · 2026-07-15 08:30:10 UTC
Parallelism
78
/100
Blocked
27
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,879,530
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
execFwdPositionOps
· blocks 3
#4
updateDataFeedsValuesPartial
#7
0xed82b078
#8
0x6a574589
#9
transfer
#10
0x162ad8…d060
#11
0x018a1b…ca62
#12
0x693792…10a6
#13
setData
#14
0xee9795…1e84
#15
0x36a5d9…3965
#16
0xec58bf…373a
#17
execOrders
#3
execFwdPositionOps
· blocks 2
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
6
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x367b69ad…33d9
0x34b655…2a6f
4 touches
1 conflict
0x44df3c2a…bafe
0x34b655…2a6f
4 touches
1 conflict
0x44df3c2a…baff
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0x71c0bc67…8687
0x34b655…2a6f
4 touches
1 conflict
0x7d6e48e8…f2b5
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity