pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,417,422
← previous block
next block →
recent activity
Analyzing
Block #87,417,422
18 transactions · 15 stateful · 2026-07-13 04:58:44 UTC
Parallelism
72
/100
Blocked
47
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,417,422
· 18 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 4
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
withdraw
#10
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
· blocks 1
#14
batchCancelOrders
#15
setData
#3
0x5a5d9a99
· blocks 3
#13
execFwdPositionOps
#16
execOrders
· blocks 1
#4
0x5a5d9a99
· blocks 2
#17
execOrders
#5
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
10
w0
11
w0
12
w0
13
w1
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9eb155db…f714
0x34b655…2a6f
10 touches
10 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0xcaa1fc83…36e9
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xd379a368…fea4
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
8 touches
6 conflicts
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
10 conflicts on slot
0x9eb155db95…01f714
Audit this contract →
← previous block
·
next block →
recent activity