pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,519,149
← previous block
next block →
recent activity
Analyzing
Block #87,519,149
25 transactions · 16 stateful · 2026-07-13 16:19:12 UTC
Parallelism
88
/100
Blocked
38
%
Avg conflicts / tx
0.32
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,519,149
· 25 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
0x6a551078
#6
0x6a551078
#7
updatePrices
· blocks 2
#8
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 3
#15
updateDataFeedsValuesPartial
#19
closeTrade
#20
0xed82b078
#21
setData
#22
0x61633731
#23
0x87bf8b…73a9
#24
execOrders
#9
updatePrices
· blocks 1
#14
0x5a5d9a99
#16
execFwdPositionOps
· blocks 2
#10
updatePrices
#17
execFwdPositionOps
#18
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
9
w1
10
w2
13
w0
14
w1
16
w1
17
w2
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc5490a87…0df8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0001
0xc1ff9f…b0fc
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x0284b293…00a7
0x34b655…2a6f
4 touches
1 conflict
0x4ee4f320…00a8
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xa1fbf56e…6cfd
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
3 conflicts on slot
0xc5490a87bd…4b0df8
Audit this contract →
← previous block
·
next block →
recent activity