pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,038
← previous block
next block →
recent activity
Analyzing
Block #87,731,038
46 transactions · 41 stateful · 2026-07-14 15:56:55 UTC
Parallelism
78
/100
Blocked
73
%
Avg conflicts / tx
1.5
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,038
· 46 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 3
#6
updatePrices
· blocks 3
#10
0x9c1f7cd9
#12
execute
#13
0x575c0012
#14
0x6a565cbf
· blocks 1
#17
execute
#20
exactOutputSingle
#21
0x39435dac
· blocks 6
#23
0x6b8f732b
#24
0x5a5d9a99
#29
updatePrices
· blocks 4
#39
updateDataFeedsValuesPartial
#41
setData
#43
0x39435dac
#2
0x0c7abd22
· blocks 3
#3
0xbbb036a8
· blocks 3
#7
updatePrices
· blocks 2
#15
0x6a565cbf
#22
0x39435dac
· blocks 5
#30
updatePrices
· blocks 3
#4
execute_route
· blocks 3
#8
updatePrices
· blocks 1
#25
0x5a5d9a99
· blocks 6
#31
updatePrices
· blocks 2
#38
0xed82b078
#40
0xed82b078
#5
execute_route
· blocks 2
#9
updatePrices
#11
exactInput
· blocks 1
#26
0x5a5d9a99
· blocks 5
#32
updatePrices
· blocks 1
#16
0x0c7abd22
· blocks 1
#18
exactOutputSingle
#27
0x5a5d9a99
· blocks 3
#33
updatePrices
#42
0x39435dac
· blocks 2
#19
execute
#28
0x5a5d9a99
· blocks 2
#34
0x0f6795d9
· blocks 3
#35
0x0f6795d9
· blocks 1
#36
0x0f6795d9
· blocks 1
#37
0x0f6795d9
· blocks 1
#44
0x39435dac
· blocks 1
#45
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
4
w2
5
w3
6
w0
7
w1
8
w2
9
w3
11
w3
14
w0
15
w1
16
w4
18
w4
19
w5
21
w0
22
w1
25
w2
38
w2
40
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x94ba9c4a…41d8
0x34b655…2a6f
12 touches
15 conflicts
0x153d1e25…10ea
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0001
0xc1ff9f…b0fc
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x8ed2e166…994b
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
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
15 conflicts on slot
0x94ba9c4a07…0c41d8
Audit this contract →
← previous block
·
next block →
recent activity