pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,498,451
← previous block
next block →
recent activity
Analyzing
Block #87,498,451
42 transactions · 31 stateful · 2026-07-13 14:00:31 UTC
Parallelism
83
/100
Blocked
42
%
Avg conflicts / tx
0.69
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,498,451
· 42 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
0x50a0b275
#2
execute_route
#3
execute_route
#4
exactInput
· blocks 1
#5
execute
#6
exactOutputSingle
#8
exactOutputSingle
#9
0xab083028
· blocks 2
#10
0x6b8f732b
#11
0x6b8f732b
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0x5a5d9a99
· blocks 5
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
0x6b8f732b
#24
0x62be7533
#25
execFwdPositionOps
· blocks 3
#26
0x3f5c179b
#28
forward
#31
0x6a54eff7
#32
setData
#35
execOrders
#38
execOrders
#39
execOrders
#41
0xc7e3ec2c
#7
exactOutputSingle
#17
0x5a5d9a99
· blocks 3
#27
execFwdPositionOps
· blocks 2
#29
0xed82b078
#30
0xed82b078
#18
0x5a5d9a99
· blocks 2
#33
execOrders
· blocks 4
#19
0x5a5d9a99
· blocks 1
#34
execOrders
· blocks 3
#20
0x5a5d9a99
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#40
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
7
w1
9
w0
16
w0
17
w1
18
w2
19
w3
20
w4
25
w0
27
w1
29
w1
30
w1
33
w2
34
w3
36
w4
37
w5
40
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x32e8b881…247b
0x34b655…2a6f
8 touches
6 conflicts
0x366c7d57…0ed1
0x34b655…2a6f
8 touches
6 conflicts
0x41320d8e…f9fb
0x34b655…2a6f
8 touches
6 conflicts
0x5888c599…e76b
0x34b655…2a6f
8 touches
6 conflicts
0x5a121327…94b2
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity