pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,958,856
← previous block
next block →
recent activity
Analyzing
Block #86,958,856
22 transactions · 21 stateful · 2026-07-11 01:52:41 UTC
Parallelism
55
/100
Blocked
62
%
Avg conflicts / tx
1.41
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,958,856
· 22 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
0x6a51a261
#4
0x5a5d9a99
· blocks 5
#12
updateDataFeedsValuesPartial
#13
0x3d4d93cf
#18
setData
#19
0x39435dac
· blocks 1
#21
0xc7e3ec2c
#3
0x0c7abd22
· blocks 1
#5
0x5a5d9a99
· blocks 4
#17
0xed82b078
#6
0x5a5d9a99
· blocks 3
#14
0x3f5c179b
#7
0x98717539
· blocks 4
#8
0x98717539
· blocks 3
#9
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
· blocks 3
#11
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 2
#16
0x0f6795d9
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
10
w6
11
w7
14
w2
15
w8
17
w1
20
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
8 touches
6 conflicts
0x9355efee…7bcd
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
7 touches
6 conflicts
0x5f43f2bc…e94f
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0x6286219a…0721
0xb1dbf0…c0d3
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity