pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,292,518
← previous block
next block →
recent activity
Analyzing
Block #87,292,518
25 transactions · 24 stateful · 2026-07-12 15:03:25 UTC
Parallelism
72
/100
Blocked
54
%
Avg conflicts / tx
1.64
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,292,518
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x6a53ad34
#5
0x5a5d9a99
· blocks 12
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#17
0x222d4ad6
#19
0xed82b078
#20
execFwdPositionOps
#21
setData
#24
0xc7e3ec2c
#2
0x6ad2e98b
#6
0x5a5d9a99
· blocks 5
#14
execFwdPositionOps
· blocks 5
#7
0x5a5d9a99
· blocks 4
#15
execFwdPositionOps
· blocks 4
#8
0x5a5d9a99
· blocks 3
#16
execFwdPositionOps
· blocks 1
#9
0x5a5d9a99
· blocks 2
#18
execFwdPositionOps
· blocks 2
#10
0x5a5d9a99
· blocks 1
#22
execOrders
· blocks 1
#11
0x5a5d9a99
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w3
9
w4
10
w5
11
w6
14
w1
15
w2
16
w3
18
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
12 touches
15 conflicts
0x250c8181…eef2
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x22bc4ea4…5c8a
0x34b655…2a6f
8 touches
6 conflicts
0x5b813b1d…5968
0x34b655…2a6f
8 touches
6 conflicts
0x6b2ba712…0214
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
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
21 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity