pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,848,697
← previous block
next block →
recent activity
Analyzing
Block #86,848,697
21 transactions · 16 stateful · 2026-07-10 13:36:18 UTC
Parallelism
67
/100
Blocked
38
%
Avg conflicts / tx
0.67
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,848,697
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 5
#9
0x3f5c179b
#10
0x3f5c179b
#11
0x3f5c179b
#13
0x6a50f5ca
#14
setData
#15
0x984589…a25c
#16
0x2b041f…c4c0
#18
0x39435dac
#20
0xc7e3ec2c
#6
0x0f6795d9
· blocks 2
#7
0x0f6795d9
· blocks 3
#8
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#17
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
12
w4
17
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xa84e1c73…0c49
0x34b655…2a6f
8 touches
6 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xd6ae2f3b…8ef4
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity