pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,089,680
← previous block
next block →
recent activity
Analyzing
Block #71,089,680
44 transactions · 32 stateful · 2026-04-28 13:30:03 UTC
Parallelism
80
/100
Blocked
59
%
Avg conflicts / tx
1.2
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,089,680
· 44 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
0x69f0b6d3
· blocks 2
#4
0x69f0b6d3
#5
0xccf50a51
· blocks 2
#6
trade
#8
execute
· blocks 1
#9
postStateList
#10
0x0756e95c
#11
updatePrices
· blocks 1
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
0x98717539
· blocks 4
#24
0x0c7abd22
· blocks 4
#29
updatePriceFeedsIfNecessary
#30
0xed82b078
· blocks 1
#32
0x69f0b6d3
#33
0x69f0b6d3
#34
setData
#41
updatePrices
· blocks 1
#42
updatePrices
#2
0x69f0b6d3
· blocks 1
#7
execute
· blocks 1
#12
updatePrices
#21
0x98717539
· blocks 7
#25
0x0c7abd22
· blocks 3
#31
0xed82b078
#43
updatePrices
#3
0x69f0b6d3
#22
0x98717539
· blocks 6
#26
0x0c7abd22
· blocks 2
#23
0x98717539
· blocks 1
#27
0x0c7abd22
· blocks 1
#35
0x39435dac
· blocks 5
#28
0x0c7abd22
#36
0x39435dac
· blocks 4
#37
0x39435dac
· blocks 3
#38
0x39435dac
· blocks 2
#39
0x39435dac
· blocks 1
#40
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w1
8
w0
11
w0
12
w1
20
w0
21
w1
22
w2
23
w3
27
w3
35
w3
36
w4
38
w6
39
w7
40
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x801a6e57…d85c
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0x21d2cdfc…a217
0xd32edf…ff58
9 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xe75ce681…ba5f
0x188d58…ea8e
6 touches
3 conflicts
0xe75ce681…ba61
0x188d58…ea8e
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
21 conflicts on slot
0x801a6e5726…c1d85c
Audit this contract →
← previous block
·
next block →
recent activity