pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,854,827
← previous block
next block →
recent activity
Analyzing
Block #86,854,827
30 transactions · 25 stateful · 2026-07-10 14:17:17 UTC
Parallelism
67
/100
Blocked
52
%
Avg conflicts / tx
1.83
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,854,827
· 30 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
#2
0xab083028
#3
updatePrices
· blocks 2
#6
0x5a5d9a99
· blocks 8
#11
0x5a5d9a99
#12
0x0f6795d9
· blocks 2
#15
updateDataFeedsValuesPartial
#16
executeBatch
#17
0x3f5c179b
#19
handleOps
#20
0x6a50ff65
#21
setData
#22
0x992fb5…79e3
#23
0xc8106e…3066
#24
0x44cc8e…6a81
#29
0xc7e3ec2c
#4
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 8
#5
updatePrices
#8
0x5a5d9a99
· blocks 7
#9
0x5a5d9a99
· blocks 6
#10
0x5a5d9a99
· blocks 4
#13
0x0f6795d9
· blocks 4
#14
0x0f6795d9
· blocks 4
#18
0x0f6795d9
· blocks 3
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
7
w1
8
w2
9
w3
10
w4
13
w4
14
w5
25
w6
27
w8
28
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x56b5f5c0…a3ad
0x34b655…2a6f
18 touches
36 conflicts
0x0921c970…9f93
0x34b655…2a6f
10 touches
10 conflicts
0x0d2e2e59…f3a6
0x34b655…2a6f
10 touches
10 conflicts
0x0e4000ee…afb9
0x34b655…2a6f
10 touches
10 conflicts
0x1bde87f2…0843
0x34b655…2a6f
10 touches
10 conflicts
0x4b598c04…5b3b
0x34b655…2a6f
10 touches
10 conflicts
0xd1ec0dfd…ccc0
0xc8689a…ee79
10 touches
10 conflicts
0x666b28db…11f0
0x34b655…2a6f
10 touches
10 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
36 conflicts on slot
0x56b5f5c03e…07a3ad
Audit this contract →
← previous block
·
next block →
recent activity