pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,664,832
← previous block
next block →
recent activity
Analyzing
Block #86,664,832
39 transactions · 36 stateful · 2026-07-09 17:08:04 UTC
Parallelism
87
/100
Blocked
64
%
Avg conflicts / tx
1.03
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,664,832
· 39 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a4fd5ec
· blocks 1
#2
0xab083028
· blocks 5
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 3
#12
0x5a5d9a99
· blocks 1
#14
0x5a5d9a99
· blocks 2
#17
0x5a5d9a99
· blocks 3
#21
0x5a5d9a99
· blocks 1
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#26
0x0f6795d9
· blocks 1
#32
0xed82b078
#33
setData
#34
0x08a503…5e02
#35
0x39435dac
· blocks 3
#3
0xab083028
· blocks 3
#7
updatePrices
#9
0x5a5d9a99
· blocks 2
#13
0x5a5d9a99
#15
0x5a5d9a99
· blocks 1
#18
0x5a5d9a99
· blocks 2
#22
0x5a5d9a99
#25
0x6a4fd5ec
#28
0x3f5c179b
· blocks 1
#29
0x0f6795d9
· blocks 1
#36
0x39435dac
· blocks 2
#4
0xab083028
· blocks 2
#10
0x5a5d9a99
· blocks 1
#16
0x5a5d9a99
#19
0x5a5d9a99
· blocks 1
#30
0xed82b078
#31
0x0f6795d9
· blocks 2
#5
0xab083028
#11
0x5a5d9a99
#20
0x5a5d9a99
#27
0x3f5c179b
#37
0x39435dac
· blocks 1
#38
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
12
w0
13
w1
14
w0
15
w1
16
w2
17
w0
18
w1
19
w2
20
w3
25
w1
27
w3
28
w1
30
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd1ec0dfd…ccc0
0xc8689a…ee79
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x2c8bf7d9…3cc7
0xc8689a…ee79
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0xfe4cf0d8…762f
0x40c49f…2af0
6 touches
3 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: Settlement / Helper
6 conflicts on slot
0xd1ec0dfd73…a0ccc0
Audit this contract →
← previous block
·
next block →
recent activity