pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,629,005
← previous block
next block →
recent activity
Analyzing
Block #83,629,005
25 transactions · 22 stateful · 2026-06-25 15:39:42 UTC
Parallelism
76
/100
Blocked
59
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,629,005
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x575c0012
#5
0x39435dac
#6
0x6a3d4c36
#7
0x5a5d9a99
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 2
#18
0x0f6795d9
· blocks 1
#19
setData
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
0x719d975a
#8
0x5a5d9a99
· blocks 3
#16
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#9
0x5a5d9a99
· blocks 2
#14
0x0c7abd22
#20
0x39435dac
· blocks 3
#10
0x5a5d9a99
· blocks 1
#21
0x39435dac
· blocks 2
#11
0x5a5d9a99
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
7
w0
8
w1
9
w2
10
w3
11
w4
14
w2
15
w0
16
w1
17
w1
18
w0
20
w2
21
w3
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x82dd2252…e1ce
0x34b655…2a6f
10 touches
10 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0x5396d712…a139
0x34b655…2a6f
10 touches
10 conflicts
0x022f72c3…07b6
0xc8689a…ee79
10 touches
10 conflicts
0xbfe63d66…c3e6
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7500c6c7…6b90
0x34b655…2a6f
6 touches
3 conflicts
0xf99bcdb3…f67e
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
10 conflicts on slot
0x82dd22520c…26e1ce
Audit this contract →
← previous block
·
next block →
recent activity