pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,813,478
← previous block
next block →
recent activity
Analyzing
Block #86,813,478
37 transactions · 34 stateful · 2026-07-10 09:40:44 UTC
Parallelism
70
/100
Blocked
59
%
Avg conflicts / tx
1.73
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,813,478
· 37 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0xcf7468f4
#2
0x0c7abd22
· blocks 1
#3
0x6a50be93
#4
execute
#5
0xab083028
· blocks 6
#8
updatePrices
#9
0x6a50be93
#10
0x5a5d9a99
· blocks 8
#17
artefact_keep
#18
0x6a50be93
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#24
0x0f6795d9
· blocks 1
#32
setData
#35
0xc7e3ec2c
#36
0xc7e3ec2c
#6
0xab083028
· blocks 5
#11
0x5a5d9a99
· blocks 7
#7
0xab083028
· blocks 3
#12
0x5a5d9a99
· blocks 8
#28
0xed82b078
· blocks 3
#13
0x5a5d9a99
· blocks 4
#19
0x0c7abd22
· blocks 2
#20
0x0f6795d9
· blocks 2
#31
0xed82b078
#14
0x5a5d9a99
· blocks 3
#26
0xed82b078
· blocks 1
#15
0x5a5d9a99
· blocks 2
#27
0xed82b078
· blocks 2
#16
0x5a5d9a99
· blocks 2
#29
0xed82b078
· blocks 1
#23
0x0f6795d9
· blocks 1
#30
0xed82b078
#25
0x0f6795d9
· blocks 1
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
7
w2
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
16
w6
19
w3
25
w8
26
w4
27
w5
28
w2
29
w6
30
w7
31
w3
33
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0x8d888c90…5479
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0xc7a15219…7745
0xa6afd3…d132
8 touches
6 conflicts
0xb06917e8…6985
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
8 touches
6 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