pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,409,936
← previous block
next block →
recent activity
Analyzing
Block #91,409,936
68 transactions · 43 stateful · 2026-07-29 18:01:35 UTC
Parallelism
82
/100
Blocked
51
%
Avg conflicts / tx
1.16
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,409,936
· 68 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x575c0012
· blocks 1
#2
0x6a6a4077
· blocks 1
#4
0x6a6a4077
#5
0x6a6a4077
#7
exactOutputSingle
#8
postStateList
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#26
updatePrices
#27
updatePrices
#28
updatePrices
#29
0xab083028
· blocks 4
#30
0xab083028
#31
0xab083028
#42
0x0c7abd22
· blocks 1
#44
execute
#45
0x4d8dc985
#46
executeBatch
#49
0xed82b078
#50
0x39435dac
· blocks 4
#51
0x6a6a4076
#52
0x6a6a4077
#53
approve
#54
approve
#55
approve
#56
approve
#57
transfer
#58
0x39435dac
· blocks 7
#66
0xc7e3ec2c
#67
0xc7e3ec2c
#3
0x6a6a4077
#6
execute
#32
0xab083028
· blocks 2
#43
0x0c7abd22
#59
0x39435dac
· blocks 6
#33
0xab083028
· blocks 2
#60
0x39435dac
· blocks 5
#34
0xab083028
· blocks 8
#47
0xed82b078
#61
0x39435dac
· blocks 4
#35
0xab083028
· blocks 7
#62
0x39435dac
· blocks 3
#36
0xab083028
· blocks 6
#63
0x39435dac
· blocks 2
#37
0xab083028
· blocks 5
#64
0x39435dac
· blocks 1
#38
0xab083028
· blocks 4
#65
0x39435dac
#39
0xab083028
· blocks 3
#40
0xab083028
· blocks 2
#41
0xab083028
· blocks 1
#48
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w1
29
w0
32
w1
33
w2
34
w3
35
w4
36
w5
37
w6
38
w7
39
w8
40
w9
41
w10
47
w3
48
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb566cc65…214d
0xa6afd3…d132
18 touches
36 conflicts
0x00000000…003d
0xa6afd3…d132
18 touches
36 conflicts
0x5778d110…d2e6
0xc8689a…ee79
16 touches
28 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
16 touches
28 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
16 touches
28 conflicts
0xdb067026…9eb8
0x2b46c0…1669
16 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x8cf3d245…1d0d
0x2b46c0…1669
14 touches
21 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:
Kuru Exchange: Market-WETH/USDC
36 conflicts on slot
0xb566cc65b9…bf214d
Audit this contract →
← previous block
·
next block →
recent activity