pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,409,728
← previous block
next block →
recent activity
Analyzing
Block #91,409,728
54 transactions · 37 stateful · 2026-07-29 18:00:31 UTC
Parallelism
93
/100
Blocked
35
%
Avg conflicts / tx
0.35
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,409,728
· 54 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x6a6a4037
· blocks 3
#6
0x05ee6a22
#7
0x05ee6a22
#8
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
0x6ad2e98b
· blocks 2
#21
0x6ad2e98b
#23
0x6ad2e98b
#25
0x6a6a4037
#26
updateDataFeedsValuesPartial
#28
executeBatch
#29
0x0f6795d9
· blocks 2
#30
0xc5a04723
#31
forward
#33
0x39435dac
· blocks 1
#36
0x39435dac
· blocks 1
#38
0x39435dac
· blocks 1
#39
approve
#40
approve
#41
approve
#42
approve
#43
approve
#44
approve
#45
approve
#46
approve
#47
setData
#48
0x6a6a4037
#51
0x59558d29
#52
0xc7e3ec2c
#53
0xc7e3ec2c
#3
0x6a6a4037
· blocks 2
#14
updatePrices
#22
0x0c7abd22
· blocks 2
#34
0x0f6795d9
· blocks 1
#37
0x39435dac
#49
0x39435dac
· blocks 1
#4
0x6a6a4037
· blocks 1
#24
0xab083028
· blocks 1
#27
0x0c7abd22
#35
0x0f6795d9
#50
0x39435dac
#5
0x6a6a4037
#32
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
8
w0
14
w1
20
w0
22
w1
24
w2
27
w2
29
w0
32
w3
33
w0
34
w1
35
w2
36
w0
37
w1
38
w0
49
w1
50
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x7a12283f…b18a
0x2b46c0…1669
4 touches
1 conflict
0x915c095e…c1e5
0x2b46c0…1669
4 touches
1 conflict
0xcfe06a18…b5b5
0x2b46c0…1669
4 touches
1 conflict
0xd8fd2add…50fc
0x2b46c0…1669
4 touches
1 conflict
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:
0x681e908b…e1ae09
6 conflicts on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity