pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,704,258
← previous block
next block →
recent activity
Analyzing
Block #87,704,258
39 transactions · 30 stateful · 2026-07-14 12:57:35 UTC
Parallelism
67
/100
Blocked
63
%
Avg conflicts / tx
1.46
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,704,258
· 39 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0xab083028
· blocks 2
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
execPerpOps
#6
execPerpOps
#7
0x6a5632b7
#8
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
0x5a5d9a99
· blocks 8
#19
0x6a5632b7
#24
updateDataFeedsValuesPartial
#25
updateDataFeedsValuesPartial
#26
execFwdPositionOps
#27
0x3f5c179b
· blocks 1
#33
setData
#38
0xc7e3ec2c
#12
updatePrices
#14
0x5a5d9a99
· blocks 7
#28
0x3f5c179b
· blocks 1
#29
0xed82b078
#15
0x5a5d9a99
· blocks 5
#30
0xed82b078
· blocks 1
#16
0x5a5d9a99
· blocks 5
#31
0xed82b078
#17
0x98717539
· blocks 4
#18
0x98717539
· blocks 3
#20
execFwdPositionOps
· blocks 5
#21
execFwdPositionOps
· blocks 5
#22
execFwdPositionOps
· blocks 2
#32
execOrder
· blocks 1
#23
execFwdPositionOps
#34
execOrders
· blocks 3
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
8
w0
12
w1
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
20
w6
21
w7
28
w1
30
w2
34
w9
35
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xb245fe36…d765
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity