pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,248,496
← previous block
next block →
recent activity
Analyzing
Block #86,248,496
26 transactions · 21 stateful · 2026-07-07 18:43:36 UTC
Parallelism
85
/100
Blocked
48
%
Avg conflicts / tx
0.73
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,248,496
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a4d494f
· blocks 1
#3
0xe3a3c9cc
#4
0x0d484c28
#5
0x0c7abd22
· blocks 2
#6
0xab083028
#8
updatePrices
#9
0x39435dac
· blocks 4
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 2
#14
0x3f5c179b
#18
0x6a4d494f
#19
setData
#20
0x39435dac
· blocks 3
#24
0x6a4d494f
#25
0xc7e3ec2c
#2
0x6a4d494f
#7
0x0c7abd22
#10
0x39435dac
· blocks 3
#16
0xed82b078
#21
0x39435dac
· blocks 2
#13
0x0f6795d9
· blocks 1
#17
0x39435dac
#22
0x39435dac
· blocks 1
#15
0x0f6795d9
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
7
w1
9
w0
10
w1
12
w0
13
w2
15
w3
16
w1
17
w2
20
w0
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcda18b0b…6a4c
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x17c44db3…8888
0xa6afd3…d132
4 touches
1 conflict
0x7ced4002…dd55
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0xcda18b0bef…046a4c
Audit this contract →
← previous block
·
next block →
recent activity