pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,138,025
← previous block
next block →
recent activity
Analyzing
Block #85,138,025
35 transactions · 30 stateful · 2026-07-02 15:21:45 UTC
Parallelism
89
/100
Blocked
33
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,138,025
· 35 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xb264ae19
#2
executePacked
· blocks 2
#3
0x719d975a
· blocks 1
#4
0x50a0b275
#6
0xcf7468f4
#7
0x0c7abd22
· blocks 3
#9
execute
#10
execute
· blocks 1
#12
exactOutputSingle
#13
exactOutputSingle
#14
updateDataFeedsValuesPartial
#15
updatePrices
#16
0x39435dac
· blocks 1
#17
0x1be2fb9c
#18
0x5bf9264c
#19
0x5bf9264c
#20
updateDataFeedsValuesPartial
#21
0x5a5d9a99
· blocks 1
#23
0x0f6795d9
· blocks 3
#25
0x3f5c179b
#26
0x3f5c179b
#30
setData
#33
0xc7e3ec2c
#34
0xc7e3ec2c
#5
executePacked
· blocks 1
#11
execute
#22
0x62be7533
#24
0x0f6795d9
· blocks 2
#27
0x0c7abd22
· blocks 2
#8
0xaf5e395a
#28
0x0c7abd22
· blocks 1
#31
0x39435dac
· blocks 1
#29
0x0c7abd22
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w1
7
w0
8
w2
10
w0
11
w1
16
w0
21
w0
22
w1
23
w0
24
w1
27
w1
28
w2
29
w3
31
w2
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3c7520fc…9ca3
0x34b655…2a6f
8 touches
6 conflicts
0x133f6ee2…1e71
0xd32edf…ff58
7 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xba6ffa8a…77d5
0x34b655…2a6f
6 touches
3 conflicts
0xe1791476…927a
0x34b655…2a6f
6 touches
3 conflicts
0x4d7057a9…1c18
0x34b655…2a6f
4 touches
1 conflict
0x5e782d17…5317
0x34b655…2a6f
4 touches
1 conflict
0xbb7e1b5f…1212
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0x3c7520fc9a…f89ca3
Audit this contract →
← previous block
·
next block →
recent activity