pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,282,692
← previous block
next block →
recent activity
Analyzing
Block #87,282,692
27 transactions · 25 stateful · 2026-07-12 13:57:41 UTC
Parallelism
63
/100
Blocked
56
%
Avg conflicts / tx
1.44
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,282,692
· 27 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
0xab083028
· blocks 1
#3
0xab083028
#4
execPerpOps
#5
execPerpOps
#6
0x5a5d9a99
· blocks 10
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#21
0x57368ddf
#22
0x6a539dcc
#23
setData
#24
0xb39b95…3908
#2
0x6ad2e98b
#7
0x5a5d9a99
· blocks 6
#8
0x5a5d9a99
· blocks 6
#9
0x5a5d9a99
· blocks 4
#10
0x98717539
· blocks 4
#25
execOrders
· blocks 1
#11
0x98717539
· blocks 1
#12
0x98717539
· blocks 2
#26
execOrders
#13
0x98717539
· blocks 1
#14
0x98717539
#18
execFwdPositionOps
· blocks 2
#19
execFwdPositionOps
· blocks 1
#20
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w5
13
w6
14
w6
18
w7
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0x049ac461…f6c2
0x34b655…2a6f
8 touches
6 conflicts
0x09db2445…650d
0x34b655…2a6f
8 touches
6 conflicts
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0x1e48811e…2e39
0x34b655…2a6f
8 touches
6 conflicts
0x2807ae1a…73b6
0x34b655…2a6f
8 touches
6 conflicts
0x56f6adae…573c
0x34b655…2a6f
8 touches
6 conflicts
0xd1ec0dfd…ccc0
0xc8689a…ee79
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
21 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity