pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,852,328
← previous block
next block →
recent activity
Analyzing
Block #86,852,328
31 transactions · 22 stateful · 2026-07-10 14:00:34 UTC
Parallelism
68
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,852,328
· 31 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
#2
matchOrders
#3
0xab083028
#4
updatePrices
#5
0x5a5d9a99
· blocks 5
#10
updateDataFeedsValuesPartial
#11
0x6a50fb7a
#15
0xed82b078
#16
0xed82b078
#17
0x6a50fb7a
#18
0xeb4f3f…ca5f
#19
0xc81f3c…b613
#20
0x6aad43…4f52
#21
0x73e90a…c13b
#22
setData
#23
0x9426f0…fa9f
#24
0xcb4249…7013
#25
0xb1c3fb…7d0b
#30
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 4
#7
0x5a5d9a99
· blocks 5
#13
execFwdPositionOps
#8
0x5a5d9a99
· blocks 4
#12
execFwdPositionOps
· blocks 2
#9
0x5a5d9a99
· blocks 3
#14
execFwdPositionOps
· blocks 2
#26
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
9
w4
12
w3
13
w2
14
w5
26
w6
27
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8cc1393f…07fb
0x34b655…2a6f
10 touches
10 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x4057827b…282c
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4f4bdabd…ffba
0x34b655…2a6f
4 touches
1 conflict
0x50e84e6c…287f
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
10 conflicts on slot
0x8cc1393fcb…7307fb
Audit this contract →
← previous block
·
next block →
recent activity