pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,258,209
← previous block
next block →
recent activity
Analyzing
Block #87,258,209
27 transactions · 26 stateful · 2026-07-12 11:14:01 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
1.07
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,258,209
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xab083028
· blocks 1
#5
0x6a537771
#6
0x5a5d9a99
· blocks 6
#12
0x6a537771
#13
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
· blocks 2
#16
setData
#17
0x222d4ad6
#18
executeBatch
#19
verifyOracleProofV2
#22
batchUpdate
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
0x5a5d9a99
· blocks 5
#20
execFwdPositionOps
· blocks 1
#21
0xed82b078
#4
0x0c7abd22
#8
0x5a5d9a99
· blocks 3
#15
execFwdPositionOps
· blocks 1
#23
execOrders
· blocks 2
#9
0x5a5d9a99
· blocks 2
#24
execOrders
· blocks 1
#10
0x5a5d9a99
· blocks 1
#25
execOrders
#11
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w2
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
13
w0
14
w0
15
w2
20
w1
21
w1
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
8 touches
6 conflicts
0xe3ce9025…da31
0x34b655…2a6f
8 touches
6 conflicts
0xf324b405…ca30
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x388633a0…86cd
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity