pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,753,726
← previous block
next block →
recent activity
Analyzing
Block #87,753,726
67 transactions · 57 stateful · 2026-07-14 18:28:42 UTC
Parallelism
58
/100
Blocked
86
%
Avg conflicts / tx
4.72
Longest chain
28
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,753,726
· 67 txs across 28 waves · depth 28
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
wave
w21
wave
w22
wave
w23
wave
w24
wave
w25
wave
w26
wave
w27
#0
syscallReward
#1
0x6a568052
#2
0x6a568051
#3
0x6a568051
#4
0x6a568051
#5
0x6a568051
#6
0xab083028
· blocks 3
#7
0xab083028
#9
0xab083028
#10
0xab083028
#12
updatePrices
· blocks 3
#16
updatePrices
· blocks 6
#18
0x39435dac
· blocks 17
#36
0x5a5d9a99
· blocks 2
#45
setData
#52
0x6a568051
#53
0x6a568051
#66
0x6a568051
#8
0xab083028
· blocks 4
#13
updatePrices
· blocks 2
#17
updatePrices
· blocks 5
#19
0x39435dac
· blocks 7
#25
0x5a5d9a99
· blocks 19
#46
0x3f5c179b
#11
0xab083028
· blocks 1
#14
updatePrices
· blocks 1
#20
updatePrices
· blocks 4
#26
0x5a5d9a99
· blocks 16
#47
0x3f5c179b
· blocks 2
#15
updatePrices
#21
updatePrices
· blocks 3
#27
0x5a5d9a99
· blocks 18
#48
0x0c7abd22
#49
0x5339c59f
· blocks 1
#22
updatePrices
· blocks 2
#28
0x5a5d9a99
· blocks 17
#51
0xed82b078
#23
updatePrices
· blocks 1
#29
0x5a5d9a99
· blocks 14
#24
updatePrices
#30
0x5a5d9a99
· blocks 14
#31
0x5a5d9a99
· blocks 13
#32
0x5a5d9a99
· blocks 11
#42
0x0f6795d9
· blocks 11
#33
0x5a5d9a99
· blocks 11
#43
0x0f6795d9
· blocks 1
#34
0x5a5d9a99
· blocks 10
#44
0x0f6795d9
· blocks 3
#35
0x5a5d9a99
· blocks 9
#37
0x5a5d9a99
· blocks 5
#50
0x0f6795d9
· blocks 4
#38
0x5a5d9a99
· blocks 4
#54
0x39435dac
· blocks 11
#39
0x98717539
· blocks 3
#40
0x98717539
· blocks 2
#41
0x98717539
· blocks 1
#55
0x39435dac
· blocks 10
#56
0x39435dac
· blocks 9
#57
0x39435dac
· blocks 8
#58
0x39435dac
· blocks 7
#59
0x39435dac
· blocks 6
#60
0x39435dac
· blocks 5
#61
0x39435dac
· blocks 4
#62
0x39435dac
· blocks 3
#63
0x39435dac
· blocks 2
#64
0x39435dac
· blocks 1
#65
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w1
11
w2
12
w0
13
w1
14
w2
15
w3
16
w0
17
w1
20
w2
21
w3
22
w4
23
w5
24
w6
46
w1
47
w2
48
w3
49
w3
51
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
32 touches
120 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
24 touches
66 conflicts
0x840d3ab7…c8c4
0x34b655…2a6f
16 touches
28 conflicts
0xac8a5059…fd42
0x34b655…2a6f
14 touches
21 conflicts
0x00000000…0001
0xc1ff9f…b0fc
14 touches
21 conflicts
0xc824469a…6425
0x34b655…2a6f
14 touches
21 conflicts
0xa279b18d…63bc
0x34b655…2a6f
10 touches
10 conflicts
0x3e8b3a49…53ee
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
120 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity