pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,655,474
← previous block
next block →
recent activity
Analyzing
Block #86,655,474
24 transactions · 23 stateful · 2026-07-09 16:05:37 UTC
Parallelism
50
/100
Blocked
57
%
Avg conflicts / tx
1.54
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,655,474
· 24 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0xab083028
· blocks 2
#2
updatePrices
#3
0x5a5d9a99
· blocks 7
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
executeBatch
#15
0x3f5c179b
#18
setData
#19
0xd6ea60…1404
#23
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 5
#16
0x0c7abd22
· blocks 1
#5
0x5a5d9a99
· blocks 4
#17
0xed82b078
#6
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
· blocks 2
#10
execFwdPositionOps
· blocks 3
#11
execFwdPositionOps
· blocks 3
#13
execFwdPositionOps
· blocks 3
#14
execFwdPositionOps
· blocks 1
#20
execOrders
· blocks 2
#21
execOrders
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
7
w4
10
w5
11
w6
13
w7
16
w1
17
w2
20
w9
21
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
12 touches
15 conflicts
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x7ea6a117…f2f2
0x34b655…2a6f
9 touches
10 conflicts
0x5b7b3442…34e5
0x34b655…2a6f
8 touches
6 conflicts
0x5fee1ba0…2520
0x34b655…2a6f
8 touches
6 conflicts
0x63b15849…80b2
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity