pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,530,737
← previous block
next block →
recent activity
Analyzing
Block #90,530,737
28 transactions · 25 stateful · 2026-07-26 16:16:12 UTC
Parallelism
68
/100
Blocked
52
%
Avg conflicts / tx
1.39
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,530,737
· 28 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
0x6a663344
#2
0x6a663344
#3
0xab083028
· blocks 2
#5
0x6a663344
#6
0x6a663344
#7
0x5a5d9a99
· blocks 5
#10
updateDataFeedsValuesPartial
#11
updatePrices
· blocks 1
#13
0x0f6795d9
· blocks 2
#15
0x3f5c179b
#16
0xed82b078
· blocks 1
#19
transfer
#20
setData
#27
0xc7e3ec2c
#4
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 5
#12
updatePrices
#9
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 4
#17
0xed82b078
#18
0x0f6795d9
· blocks 1
#21
0x39435dac
· blocks 5
#22
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w2
11
w0
12
w1
13
w0
14
w2
16
w0
17
w2
18
w3
21
w3
22
w4
23
w5
24
w6
25
w7
26
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x1a5d321d…a474
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
6 touches
3 conflicts
0x89678d1b…463e
0xa6afd3…d132
6 touches
3 conflicts
0xdc208608…f600
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity