pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,619,408
← previous block
next block →
recent activity
Analyzing
Block #86,619,408
37 transactions · 35 stateful · 2026-07-09 12:03:24 UTC
Parallelism
73
/100
Blocked
49
%
Avg conflicts / tx
1.62
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,619,408
· 37 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 2
#2
0x6ad2e98b
· blocks 2
#4
updatePrices
#5
0x6a4f8e83
· blocks 1
#6
0x5bf9264c
#7
0x5bf9264c
#9
0x5a5d9a99
· blocks 9
#11
0x5a5d9a99
· blocks 3
#15
0x5a5d9a99
#16
0x4d8dc985
· blocks 1
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#20
0x0f6795d9
#21
0x3f5c179b
#22
0x3f5c179b
#26
0x39435dac
#27
setData
#28
0xf8523a…aeb7
#36
0xc7e3ec2c
#3
0xab083028
· blocks 1
#8
0x6a4f8e83
#10
0x5a5d9a99
· blocks 8
#24
0x5339c59f
#12
0x5a5d9a99
· blocks 3
#23
0x0f6795d9
· blocks 6
#25
0xed82b078
#13
0x5a5d9a99
· blocks 2
#29
0x39435dac
· blocks 6
#14
0x5a5d9a99
· blocks 1
#30
0x39435dac
· blocks 5
#19
0x0f6795d9
#31
0x39435dac
· blocks 4
#32
0x39435dac
· blocks 3
#33
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
8
w1
9
w0
10
w1
11
w0
12
w2
13
w3
14
w4
23
w2
24
w1
25
w2
30
w4
31
w5
33
w7
34
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x1941b441…5889
0x34b655…2a6f
10 touches
10 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x1175233a…64e7
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity