pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,754,220
← previous block
next block →
recent activity
Analyzing
Block #86,754,220
34 transactions · 28 stateful · 2026-07-10 03:05:04 UTC
Parallelism
79
/100
Blocked
50
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,754,220
· 34 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
0x6a5061d8
· blocks 1
#3
0x0d484c28
#4
0xab083028
· blocks 1
#6
0xab083028
#7
updatePrices
#8
0x5bf9264c
· blocks 1
#10
0x5a5d9a99
#11
0x5a5d9a99
#12
0x5a5d9a99
#13
0x5a5d9a99
· blocks 8
#15
0x5a5d9a99
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#21
forward
#22
executeBatch
#26
0x6a5061d7
#27
setData
#28
0x6a5061d8
#5
0xab083028
#9
0x5bf9264c
#14
0x5a5d9a99
· blocks 5
#20
0x0f6795d9
· blocks 4
#25
0x6a5061d8
#16
0x5a5d9a99
· blocks 1
#23
0x0f6795d9
· blocks 2
#17
0x5a5d9a99
#24
0x0f6795d9
#29
0x39435dac
· blocks 4
#30
0x39435dac
· blocks 2
#31
0x39435dac
#32
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
8
w0
9
w1
13
w0
14
w1
16
w2
17
w3
20
w1
23
w2
24
w3
25
w1
29
w3
30
w4
31
w4
32
w5
33
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0e5933c1…2063
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc788862c…c259
0x34b655…2a6f
6 touches
3 conflicts
0x410b84ab…1dbc
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity