pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,420,792
← previous block
next block →
recent activity
Analyzing
Block #87,420,792
27 transactions · 24 stateful · 2026-07-13 05:21:15 UTC
Parallelism
78
/100
Blocked
46
%
Avg conflicts / tx
0.7
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,420,792
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
· blocks 1
#3
execOrders
· blocks 4
#5
0x6a547643
#6
execPerpOps
#7
execPerpOps
#8
0x5a5d9a99
· blocks 4
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
0xed82b078
#20
0xed82b078
#21
batchCancelOrders
#22
setData
#23
0x6a547642
#26
0xc7e3ec2c
#2
updatePrices
#4
execOrders
· blocks 1
#12
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
· blocks 1
#9
0x5a5d9a99
· blocks 2
#14
execFwdPositionOps
· blocks 1
#10
0x5a5d9a99
· blocks 1
#18
execFwdPositionOps
· blocks 1
#11
0x5a5d9a99
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
8
w0
9
w2
10
w3
11
w4
12
w1
13
w1
14
w2
18
w3
24
w4
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xa15e2d91…025a
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
6 touches
3 conflicts
0x305e6edb…89b1
0x34b655…2a6f
5 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
4 touches
1 conflict
0x5f72d58f…c445
0x34b655…2a6f
4 touches
1 conflict
0x63c900f4…2600
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity