pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,685
← previous block
next block →
recent activity
Analyzing
Block #87,731,685
38 transactions · 30 stateful · 2026-07-14 16:01:15 UTC
Parallelism
74
/100
Blocked
57
%
Avg conflicts / tx
1.47
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,685
· 38 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
0x0c7abd22
· blocks 4
#4
0x39435dac
· blocks 4
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 8
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#21
0x3f5c179b
#26
setData
#27
0x36326531
#28
0x6a565dc3
#33
0x39435dac
#34
0x39435dac
#35
0x39435dac
#36
0x39435dac
#37
0xc7e3ec2c
#2
0xab083028
· blocks 2
#3
0x0c7abd22
#12
0x5a5d9a99
· blocks 5
#13
0x5a5d9a99
· blocks 5
#24
0x5339c59f
· blocks 1
#14
0x98717539
· blocks 4
#18
0x0f6795d9
· blocks 7
#25
0xed82b078
#15
0x98717539
· blocks 2
#19
0x0f6795d9
· blocks 3
#20
0x0f6795d9
· blocks 3
#29
0x39435dac
· blocks 3
#22
0x0f6795d9
#23
0x0f6795d9
· blocks 2
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
4
w0
11
w0
12
w1
13
w2
14
w3
15
w4
18
w3
19
w4
22
w6
23
w6
24
w2
25
w3
32
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x4acbdbcf…a8c6
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity