pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,572,557
← previous block
next block →
recent activity
Analyzing
Block #85,572,557
36 transactions · 28 stateful · 2026-07-04 15:35:32 UTC
Parallelism
78
/100
Blocked
64
%
Avg conflicts / tx
0.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,572,557
· 36 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a4928bc
#2
0x6a4928bc
#3
0x6a4928bc
#4
0xcf7468f4
#5
0xaf5e395a
· blocks 1
#6
0x6a4928bc
#10
0xab083028
#11
updateDataFeedsValuesPartial
#12
updatePrices
· blocks 2
#15
0x6a4928bc
#16
0x0c7abd22
· blocks 1
#17
0x5a5d9a99
· blocks 4
#22
0x3f5c179b
#29
setData
#30
0x6a4928bc
#34
0xc7e3ec2c
#35
0xc7e3ec2c
#7
0xab083028
· blocks 3
#13
updatePrices
· blocks 1
#18
0x5a5d9a99
· blocks 3
#23
0x0c7abd22
· blocks 2
#8
0xab083028
· blocks 3
#14
updatePrices
#19
0x5a5d9a99
· blocks 2
#24
0xed82b078
· blocks 2
#9
0xab083028
· blocks 2
#20
0x5a5d9a99
· blocks 2
#26
0xed82b078
· blocks 2
#21
0x3f5c179b
· blocks 1
#25
0x0f6795d9
· blocks 1
#27
0xed82b078
#28
0xed82b078
#31
0x39435dac
· blocks 2
#32
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w1
8
w2
9
w3
12
w0
13
w1
14
w2
16
w0
17
w0
18
w1
19
w2
20
w3
21
w4
23
w1
24
w2
25
w4
28
w5
31
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7b55198a…b946
0x34b655…2a6f
10 touches
10 conflicts
0x3d0454c5…6ab5
0x34b655…2a6f
8 touches
6 conflicts
0x3230277c…ef39
0xc8689a…ee79
8 touches
6 conflicts
0xfe39a1f7…8eb0
0x34b655…2a6f
8 touches
6 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
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
10 conflicts on slot
0x7b55198a70…73b946
Audit this contract →
← previous block
·
next block →
recent activity