pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,703,683
← previous block
next block →
recent activity
Analyzing
Block #87,703,683
34 transactions · 30 stateful · 2026-07-14 12:53:43 UTC
Parallelism
82
/100
Blocked
43
%
Avg conflicts / tx
0.82
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,703,683
· 34 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
#2
0x1094dc9f
#4
updatePrices
#5
execPerpOps
#6
execPerpOps
#7
0x6a5631cf
#8
transfer
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 5
#16
updateDataFeedsValuesPartial
#17
execFwdPositionOps
· blocks 3
#19
0x3f5c179b
· blocks 1
#20
0x3f5c179b
#25
0xed82b078
· blocks 1
#28
0x448b865a
#30
setData
#31
execOrders
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#3
0x0c7abd22
· blocks 2
#12
0x5a5d9a99
· blocks 4
#21
execFwdPositionOps
· blocks 2
#23
batchUpdate
#26
0xed82b078
· blocks 1
#13
0x5a5d9a99
· blocks 3
#18
0x0c7abd22
#22
execFwdPositionOps
· blocks 1
#29
0xed82b078
#14
0x5a5d9a99
· blocks 2
#24
execFwdPositionOps
#15
0x5a5d9a99
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
11
w0
12
w1
13
w2
14
w3
15
w4
17
w0
18
w2
19
w0
21
w1
22
w2
23
w1
24
w3
27
w5
29
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x5170a218…3a84
0xc8689a…ee79
8 touches
6 conflicts
0xf4f4af3b…c5bd
0x34b655…2a6f
8 touches
6 conflicts
0xe732567d…b65d
0x34b655…2a6f
8 touches
6 conflicts
0xe1fe8278…8591
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7da56943…9753
0x34b655…2a6f
8 touches
6 conflicts
0x52a63d64…a2d4
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity