pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,278
← previous block
next block →
recent activity
Analyzing
Block #90,797,278
52 transactions · 42 stateful · 2026-07-27 14:37:05 UTC
Parallelism
79
/100
Blocked
60
%
Avg conflicts / tx
1.38
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,278
· 52 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#6
0x67098489
· blocks 2
#8
0x6a676d89
· blocks 1
#11
0xab083028
· blocks 6
#13
0xab083028
#17
postStateList
#18
postStateList
#19
0x5bf9264c
#20
0x5bf9264c
#21
updatePrices
· blocks 1
#23
updatePrices
#24
updatePrices
#25
updatePrices
#26
0x5a5d9a99
· blocks 4
#29
0x5a5d9a99
#31
updateDataFeedsValuesPartial
#32
updateDataFeedsValuesPartial
#35
0x0f6795d9
· blocks 2
#40
0x3f5c179b
#44
setData
#47
0x39435dac
#50
0x59558d29
#51
0xc7e3ec2c
#5
0x0c7abd22
· blocks 4
#7
0x575c0012
· blocks 1
#9
0x6a676d89
#12
0xab083028
· blocks 5
#22
updatePrices
#27
0x5a5d9a99
· blocks 8
#10
0x0c7abd22
· blocks 3
#14
0xab083028
· blocks 2
#28
0x5a5d9a99
· blocks 3
#36
0x0f6795d9
· blocks 6
#38
0x3f5c179b
· blocks 1
#15
0xab083028
· blocks 1
#30
0x5a5d9a99
· blocks 1
#33
0x0c7abd22
· blocks 1
#41
createModule
#42
0xed82b078
#16
0xab083028
#34
0x0c7abd22
#37
0x0f6795d9
· blocks 4
#39
0x0f6795d9
· blocks 4
#43
0x39435dac
· blocks 1
#45
0x39435dac
· blocks 3
#46
0x39435dac
· blocks 2
#48
0x39435dac
· blocks 1
#49
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w0
7
w1
8
w0
9
w1
10
w2
11
w0
12
w1
14
w2
15
w3
16
w4
33
w3
34
w4
38
w2
41
w3
42
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc6000ba5…8d65
0x34b655…2a6f
12 touches
15 conflicts
0x889d5e90…929a
0x2a68ba…90c5
10 touches
10 conflicts
0x59297085…f6e5
0xd32edf…ff58
9 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x76d1e78d…7877
0x40c49f…2af0
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
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
15 conflicts on slot
0xc6000ba5c1…988d65
Audit this contract →
← previous block
·
next block →
recent activity