pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,360,430
← previous block
next block →
recent activity
Analyzing
Block #87,360,430
30 transactions · 24 stateful · 2026-07-12 22:37:28 UTC
Parallelism
70
/100
Blocked
54
%
Avg conflicts / tx
1.1
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,360,430
· 30 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x575c0012
· blocks 1
#2
0x6a54179f
#4
0xab083028
· blocks 2
#5
0xab083028
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
· blocks 8
#16
0x6a54179f
#17
0x6a54179f
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#24
0xed82b078
#25
forward
#27
setData
#3
execute
#11
0x5a5d9a99
· blocks 7
#22
0x3f5c179b
· blocks 1
#12
0x5a5d9a99
· blocks 3
#19
execFwdPositionOps
· blocks 1
#23
batchUpdate
#13
0x98717539
· blocks 4
#26
execFwdPositionOps
#14
0x98717539
· blocks 3
#15
0x98717539
· blocks 1
#18
execFwdPositionOps
· blocks 1
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
18
w6
19
w2
22
w1
23
w2
26
w3
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x505b37d8…d3fc
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1aa
0xb1dbf0…c0d3
8 touches
6 conflicts
0x17c44db3…8888
0xa6afd3…d132
6 touches
3 conflicts
0xbcc5ae85…6ba2
0xa6afd3…d132
6 touches
3 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
6 touches
3 conflicts
0x8cc1393f…07fb
0x34b655…2a6f
6 touches
3 conflicts
0xb56f0740…7542
0x34b655…2a6f
6 touches
3 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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity