pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,211,220
← previous block
next block →
recent activity
Analyzing
Block #91,211,220
37 transactions · 32 stateful · 2026-07-29 01:20:30 UTC
Parallelism
73
/100
Blocked
59
%
Avg conflicts / tx
1.22
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,211,220
· 37 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a6955d5
#3
0xab083028
· blocks 1
#5
0x6bdec372
#6
updatePrices
· blocks 3
#10
0x5a5d9a99
· blocks 6
#11
0x5a5d9a99
#12
0x5a5d9a99
#14
withdraw
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#25
execOrders
#28
execOrders
#29
setData
· blocks 1
#31
exactInputSingle
#33
0x59558d29
· blocks 2
#36
0xc7e3ec2c
#4
0xab083028
· blocks 1
#7
updatePrices
· blocks 2
#13
0x5a5d9a99
#15
execFwdPositionOps
· blocks 7
#30
setData
#34
0x59558d29
· blocks 1
#8
updatePrices
· blocks 1
#16
execFwdPositionOps
· blocks 3
#23
0xed82b078
#35
0x59558d29
#9
updatePrices
#17
execFwdPositionOps
· blocks 5
#18
execFwdPositionOps
· blocks 3
#19
execFwdPositionOps
· blocks 1
#22
execFwdPositionOps
· blocks 2
#24
execOrders
· blocks 3
#26
execOrders
· blocks 1
#32
execOrders
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w0
7
w1
8
w2
9
w3
10
w0
13
w1
15
w1
16
w2
17
w3
18
w4
19
w5
22
w6
23
w2
24
w7
32
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34a1ee7e…fb20
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x7d57af1b…11a4
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0xac2a0273…721b
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
0x34a1ee7e95…7cfb20
Audit this contract →
← previous block
·
next block →
recent activity