pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,850,757
← previous block
next block →
recent activity
Analyzing
Block #86,850,757
37 transactions · 27 stateful · 2026-07-10 13:50:04 UTC
Parallelism
76
/100
Blocked
63
%
Avg conflicts / tx
1.24
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,850,757
· 37 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
0x6a50f904
#2
0x6a50f904
#3
0xab083028
· blocks 4
#7
updatePrices
#8
updatePrices
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x5a5d9a99
· blocks 9
#17
0x5a5d9a99
#18
0x6a50f904
#24
forward
#25
updateDataFeedsValuesPartial
#26
0x6a50f903
#27
setData
#28
0xa8910c…a120
#29
0xc3860f…7319
#30
0x6a50f904
#35
execute
#36
0xc7e3ec2c
#4
0xab083028
· blocks 2
#12
0x5a5d9a99
· blocks 6
#21
0x3f5c179b
#5
0x6ad2e98b
· blocks 1
#13
0x5a5d9a99
· blocks 4
#19
0x0f6795d9
· blocks 4
#6
0xab083028
#14
0x5a5d9a99
· blocks 3
#20
0x0f6795d9
· blocks 1
#15
0x5a5d9a99
· blocks 2
#22
0x0f6795d9
· blocks 3
#16
0x5a5d9a99
· blocks 1
#23
0x0f6795d9
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
19
w2
21
w1
22
w4
31
w5
33
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0xd2771e4d…705d
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xac8a5059…fd42
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x574628e9…dcc3
0x34b655…2a6f
6 touches
3 conflicts
0x6fe49da2…fd6f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity