pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,633,161
← previous block
next block →
recent activity
Analyzing
Block #86,633,161
30 transactions · 25 stateful · 2026-07-09 13:35:16 UTC
Parallelism
70
/100
Blocked
64
%
Avg conflicts / tx
1.53
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,633,161
· 30 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 9
#13
cancel
#17
0x3f5c179b
#20
updateDataFeedsValuesPartial
#21
0x6a4fa40b
#22
0x6a4fa40b
#23
setData
#24
0x292a27…4250
#29
0xc7e3ec2c
#2
0x6ad2e98b
· blocks 1
#7
0x5a5d9a99
· blocks 7
#14
0x0f6795d9
· blocks 1
#16
0x3f5c179b
#8
0x5a5d9a99
· blocks 9
#18
0x3f5c179b
#9
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 2
#10
0x5a5d9a99
· blocks 2
#19
0x0f6795d9
· blocks 3
#11
0x5a5d9a99
· blocks 1
#25
0x39435dac
· blocks 3
#12
0x5a5d9a99
#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
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
14
w1
15
w3
16
w1
18
w2
19
w4
25
w5
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0xe6805ef8…e22e
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7506443a…4820
0x34b655…2a6f
6 touches
3 conflicts
0x7523ad90…2ba5
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
21 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity