pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,989,153
← previous block
next block →
recent activity
Analyzing
Block #86,989,153
25 transactions · 24 stateful · 2026-07-11 05:15:08 UTC
Parallelism
68
/100
Blocked
71
%
Avg conflicts / tx
2
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,989,153
· 25 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
0x0c7abd22
· blocks 4
#4
0x6ad2e98b
· blocks 1
#7
0x5a5d9a99
· blocks 10
#15
updateDataFeedsValuesPartial
#17
0x3f5c179b
#20
setData
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#5
0x6ad2e98b
#8
0x5a5d9a99
· blocks 6
#16
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 2
#9
0x98717539
· blocks 7
#6
0xab083028
· blocks 1
#10
0x98717539
· blocks 6
#11
0x98717539
· blocks 4
#18
0x0f6795d9
· blocks 1
#19
0xed82b078
#12
0x98717539
· blocks 2
#21
0x39435dac
· blocks 2
#13
0x98717539
· blocks 1
#22
0x39435dac
· blocks 1
#14
0x98717539
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w3
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
16
w1
18
w4
19
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
16 touches
28 conflicts
0xb9bc1dfc…6bfb
0x34b655…2a6f
8 touches
6 conflicts
0xc368d7fd…aaec
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
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
28 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity