pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,578,263
← previous block
next block →
recent activity
Analyzing
Block #87,578,263
48 transactions · 43 stateful · 2026-07-13 22:55:06 UTC
Parallelism
56
/100
Blocked
77
%
Avg conflicts / tx
3.17
Longest chain
21
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,578,263
· 48 txs across 21 waves · depth 21
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
wave
w14
wave
w15
wave
w16
wave
w17
wave
w18
wave
w19
wave
w20
#0
syscallReward
#1
0x6a556d42
· blocks 1
#2
0xab083028
· blocks 6
#4
0xab083028
#5
0xab083028
#7
updatePrices
· blocks 1
#9
updatePrices
· blocks 3
#13
0x39435dac
· blocks 17
#16
0x5a5d9a99
· blocks 14
#28
updateDataFeedsValuesPartial
#29
0x8f9ad8be
#32
setData
#34
0x0c7abd22
#41
0xd89075…909f
#42
0x6a556d42
#3
0xab083028
· blocks 2
#8
updatePrices
#10
updatePrices
· blocks 2
#14
0x39435dac
· blocks 8
#15
0x6a556d42
#33
0x3f5c179b
· blocks 3
#6
0x6ad2e98b
#11
updatePrices
· blocks 1
#17
0x5a5d9a99
· blocks 11
#30
0x0f6795d9
· blocks 2
#37
0x5339c59f
· blocks 2
#12
updatePrices
#18
0x5a5d9a99
· blocks 12
#38
0xed82b078
· blocks 2
#19
0x5a5d9a99
· blocks 10
#39
0xed82b078
· blocks 1
#20
0x5a5d9a99
· blocks 9
#40
0xed82b078
#21
0x5a5d9a99
· blocks 8
#22
0x5a5d9a99
· blocks 7
#23
0x5a5d9a99
· blocks 4
#24
0x5a5d9a99
· blocks 3
#25
0x5a5d9a99
· blocks 4
#26
0x5a5d9a99
· blocks 3
#27
0x5a5d9a99
· blocks 2
#31
0x0f6795d9
· blocks 1
#35
0x0f6795d9
· blocks 1
#36
0x0f6795d9
· blocks 2
#43
0x39435dac
· blocks 4
#44
0x39435dac
· blocks 3
#45
0x39435dac
· blocks 2
#46
0x39435dac
· blocks 1
#47
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w2
7
w0
8
w1
9
w0
10
w1
11
w2
12
w3
13
w0
14
w1
15
w1
18
w3
19
w4
20
w5
23
w8
24
w9
25
w10
26
w11
27
w12
33
w1
37
w2
38
w3
39
w4
40
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
24 touches
66 conflicts
0x07f69062…03ec
0x34b655…2a6f
12 touches
15 conflicts
0x830b63a6…8105
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0x40c49f…2af0
10 touches
10 conflicts
0xd16df6cd…5532
0x40c49f…2af0
10 touches
10 conflicts
0x157dbfb2…4089
0x34b655…2a6f
10 touches
10 conflicts
0x63c900f4…2600
0x34b655…2a6f
10 touches
10 conflicts
0xad0c7701…1d83
0x34b655…2a6f
10 touches
10 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
66 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity