pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,697,815
← previous block
next block →
recent activity
Analyzing
Block #87,697,815
48 transactions · 31 stateful · 2026-07-14 12:14:15 UTC
Parallelism
79
/100
Blocked
58
%
Avg conflicts / tx
1.02
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,697,815
· 48 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a56288f
#2
0x6a56288e
#3
0x6a56288e
#4
0x2651e1…1edc
#5
0xab083028
· blocks 5
#6
0xab083028
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x39435dac
· blocks 1
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
0x5a5d9a99
· blocks 8
#30
updateDataFeedsValuesPartial
#31
0x0f6795d9
· blocks 3
#34
0x3f5c179b
#41
0x5339c59f
#42
setData
#43
0x6a56288e
#44
0x6a56288e
#47
0xc7e3ec2c
#7
0xab083028
· blocks 1
#23
0x5a5d9a99
· blocks 6
#32
0x0f6795d9
· blocks 2
#36
0x3f5c179b
· blocks 2
#24
0x5a5d9a99
· blocks 5
#33
0x0f6795d9
· blocks 1
#35
0x3f5c179b
#37
0xed82b078
· blocks 2
#25
0x5a5d9a99
· blocks 4
#38
0xed82b078
· blocks 1
#40
0x0f6795d9
#26
0x5a5d9a99
· blocks 3
#39
0xed82b078
#27
0x5a5d9a99
· blocks 2
#28
0x5a5d9a99
· blocks 1
#29
0x98717539
· blocks 1
#45
0x39435dac
· blocks 1
#46
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w1
11
w0
22
w0
23
w1
24
w2
25
w3
26
w4
27
w5
28
w6
29
w7
35
w2
36
w1
37
w2
38
w3
39
w4
45
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x0463db49…5d05
0x34b655…2a6f
8 touches
6 conflicts
0x07bb3f5a…617e
0x34b655…2a6f
8 touches
6 conflicts
0x0dd3d3cd…7281
0x34b655…2a6f
8 touches
6 conflicts
0x260e71c7…f37a
0x34b655…2a6f
8 touches
6 conflicts
0x3ee1d846…bd22
0x34b655…2a6f
8 touches
6 conflicts
0x8a5ced1c…3b29
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity