pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,638,991
← previous block
next block →
recent activity
Analyzing
Block #87,638,991
31 transactions · 25 stateful · 2026-07-14 05:41:15 UTC
Parallelism
87
/100
Blocked
24
%
Avg conflicts / tx
0.32
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,638,991
· 31 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xab083028
#4
updatePrices
#5
execPerpOps
#6
execPerpOps
#7
0x6a55cc72
#8
0x5a5d9a99
#9
approve
#10
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
· blocks 3
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
· blocks 1
#20
0xed82b078
#21
setData
#22
0x6b90fd…7755
#23
0x271735…6148
#24
0x8a0620…39b6
#25
0x7c7c42…6187
#26
execOrders
#27
execOrders
#28
execOrders
#29
execOrders
#30
execOrders
#2
0x0c7abd22
· blocks 1
#15
execFwdPositionOps
· blocks 2
#18
batchUpdate
#16
execFwdPositionOps
· blocks 1
#19
addSellOrder
#17
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
10
w0
11
w0
14
w0
15
w1
16
w2
17
w3
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x02991b41…19e6
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xa4f80979…4d71
0x065c9d…c394
4 touches
1 conflict
0x9cea6ca2…570e
0x34b655…2a6f
4 touches
1 conflict
0x94e7f277…471b
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity