pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,870,086
← previous block
next block →
recent activity
Analyzing
Block #87,870,086
20 transactions · 19 stateful · 2026-07-15 07:27:00 UTC
Parallelism
65
/100
Blocked
42
%
Avg conflicts / tx
0.6
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,870,086
· 20 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
0xab083028
#2
0xab083028
#3
updatePrices
#4
0x6a5736bb
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 2
#11
forward
#13
updateDataFeedsValuesPartial
#15
setData
#18
0xc7e3ec2c
#19
0xc7e3ec2c
#6
updatePrices
#8
0x5a5d9a99
· blocks 2
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
· blocks 4
#12
0x0f6795d9
#14
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w0
8
w1
9
w2
10
w3
12
w4
14
w4
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x0d55d89d…a4ec
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09d
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x97d5efed…1aa4
0x34b655…2a6f
4 touches
1 conflict
0x98cc6884…3a83
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
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity