pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,521
← previous block
next block →
recent activity
Analyzing
Block #87,709,521
63 transactions · 39 stateful · 2026-07-14 13:32:49 UTC
Parallelism
78
/100
Blocked
69
%
Avg conflicts / tx
1.38
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,521
· 63 txs across 14 waves · depth 14
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
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#4
0x6a563af9
· blocks 1
#6
0x6a563af9
#7
execute
#8
execute
#9
0xab083028
· blocks 2
#11
updatePrices
· blocks 1
#12
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
0x39435dac
· blocks 7
#27
0x6a563af9
#28
updatePrices
#29
updatePrices
#30
updatePrices
#31
updatePrices
#32
updatePrices
#33
updatePrices
#34
updatePrices
#35
updatePrices
#46
updateDataFeedsValuesPartial
#47
0x6a563af9
#50
updatePosition
#53
0x3f5c179b
· blocks 1
#57
0x6a563af9
#58
setData
#3
0x0c7abd22
· blocks 1
#5
0x6a563af9
#10
0xab083028
· blocks 1
#13
updatePrices
#25
0x39435dac
· blocks 3
#36
0x5a5d9a99
· blocks 10
#52
0x3f5c179b
#55
0xed82b078
#56
batchUpdate
#26
0x39435dac
· blocks 4
#37
0x5a5d9a99
· blocks 9
#48
0x0c7abd22
#51
0x3f5c179b
#38
0x5a5d9a99
· blocks 10
#39
0x5a5d9a99
· blocks 7
#49
0x0f6795d9
· blocks 1
#40
0x5a5d9a99
· blocks 5
#54
0x0f6795d9
· blocks 1
#59
0x39435dac
· blocks 3
#41
0x5a5d9a99
· blocks 4
#42
0x98717539
· blocks 4
#43
0x98717539
· blocks 3
#44
0x98717539
· blocks 2
#45
0x98717539
· blocks 1
#60
0x39435dac
· blocks 2
#61
0x39435dac
· blocks 1
#62
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
9
w0
10
w1
11
w0
13
w1
24
w0
25
w1
26
w2
36
w1
37
w2
38
w3
39
w4
48
w2
49
w4
51
w2
52
w1
54
w5
55
w1
59
w5
60
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
20 touches
45 conflicts
0xa6389d47…9a28
0x34b655…2a6f
10 touches
10 conflicts
0x28ceceef…ecc2
0x34b655…2a6f
8 touches
6 conflicts
0x4560e5a8…b741
0x34b655…2a6f
8 touches
6 conflicts
0xeeaba9d3…b491
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0x67905f6e…02a1
0x34b655…2a6f
8 touches
6 conflicts
0x7837c02d…0965
0x34b655…2a6f
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
45 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity