pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,712,412
← previous block
next block →
recent activity
Analyzing
Block #87,712,412
34 transactions · 31 stateful · 2026-07-14 13:52:10 UTC
Parallelism
59
/100
Blocked
71
%
Avg conflicts / tx
2.82
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,712,412
· 34 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
· blocks 7
#2
0x6a563f82
#6
0xab083028
#9
updatePrices
· blocks 1
#10
0x39435dac
· blocks 4
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
0x0f6795d9
· blocks 3
#30
setData
#32
0x6a563f82
#33
0xc7e3ec2c
#3
0xab083028
· blocks 4
#11
updatePrices
#12
0x5a5d9a99
· blocks 12
#27
0x0f6795d9
· blocks 2
#4
0xab083028
· blocks 4
#13
0x5a5d9a99
· blocks 9
#5
0xab083028
· blocks 3
#14
0x5a5d9a99
· blocks 8
#7
0x6ad2e98b
· blocks 1
#15
0x5a5d9a99
· blocks 8
#26
0xed82b078
#8
0x0c7abd22
· blocks 1
#16
0x5a5d9a99
· blocks 7
#17
0x0c7abd22
#18
0x5a5d9a99
· blocks 6
#19
0x5a5d9a99
· blocks 5
#20
0x5a5d9a99
· blocks 3
#21
0x5a5d9a99
· blocks 3
#22
0x5a5d9a99
· blocks 2
#28
0x0f6795d9
· blocks 2
#29
0x0f6795d9
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
7
w4
8
w5
9
w0
10
w0
11
w1
12
w1
13
w2
14
w3
17
w6
26
w4
29
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
22 touches
55 conflicts
0x889d5e90…929a
0x2a68ba…90c5
12 touches
15 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
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
55 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity