pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,616,815
← previous block
next block →
recent activity
Analyzing
Block #83,616,815
37 transactions · 29 stateful · 2026-06-25 14:18:13 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
1.24
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,616,815
· 37 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0x0c7abd22
#5
0x6a3d391c
#6
0x6a3d391c
#7
0x6a3d391c
#8
execute
#10
0x0c7abd22
#12
0x0c7abd22
#14
0x6a3d391c
#15
0x6a3d391c
#16
0x98717539
· blocks 7
#20
forward
#25
updateDataFeedsValuesPartial
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#31
setData
#32
withdraw
#34
0x5d2fd812
#35
0xc7e3ec2c
#36
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#17
0x5a5d9a99
· blocks 6
#4
0x0c7abd22
· blocks 3
#11
0xab083028
#18
0x5a5d9a99
· blocks 6
#9
0xed82b078
· blocks 1
#19
0x5a5d9a99
· blocks 5
#29
0x0c7abd22
#13
0xab083028
#21
0x98717539
· blocks 4
#22
0x98717539
· blocks 3
#23
0x98717539
· blocks 2
#24
0x98717539
· blocks 1
#30
0x0f6795d9
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
9
w3
11
w2
13
w4
16
w0
17
w1
18
w2
19
w3
21
w4
22
w5
23
w6
24
w7
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
16 touches
28 conflicts
0x0cdf9369…5331
0x34b655…2a6f
10 touches
10 conflicts
0xe02484a6…c32e
0xc8689a…ee79
8 touches
6 conflicts
0x8d3f06db…98cb
0x34b655…2a6f
8 touches
6 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
8 touches
6 conflicts
0x29e0da41…78d3
0x34b655…2a6f
8 touches
6 conflicts
0xcf8d87c0…cafb
0xd32edf…ff58
7 touches
6 conflicts
0x0b16149e…7d4d
0x065c9d…c394
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
28 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity