pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,622,210
← previous block
next block →
recent activity
Analyzing
Block #87,622,210
27 transactions · 24 stateful · 2026-07-14 03:48:59 UTC
Parallelism
78
/100
Blocked
42
%
Avg conflicts / tx
0.7
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,622,210
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x39435dac
· blocks 4
#4
updatePrices
#5
0x5a5d9a99
· blocks 2
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#15
approve
#16
setData
#17
0xda0a05…b5d9
#18
0x06b452…dc56
#19
0x849d14…9566
#22
0x39435dac
#23
0x39435dac
#24
0x39435dac
#25
0x39435dac
#26
0x39435dac
#2
0x0c7abd22
· blocks 2
#6
0x5a5d9a99
· blocks 2
#7
0x5a5d9a99
· blocks 3
#11
0x3f5c179b
· blocks 1
#14
0x0f6795d9
#10
0x0f6795d9
· blocks 3
#13
0x5339c59f
#12
0x0f6795d9
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w1
7
w2
10
w3
11
w2
12
w4
13
w3
14
w2
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac61d3a4…7da8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x0edff147…13ed
0x34b655…2a6f
4 touches
1 conflict
0x0edff147…13ee
0x34b655…2a6f
4 touches
1 conflict
0x11e5aa96…ddd7
0x34b655…2a6f
4 touches
1 conflict
0x4a80b863…bf91
0x34b655…2a6f
4 touches
1 conflict
0x6dcb5d8d…5f07
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
10 conflicts on slot
0xac61d3a497…e97da8
Audit this contract →
← previous block
·
next block →
recent activity