pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,919,404
← previous block
next block →
recent activity
Analyzing
Block #87,919,404
39 transactions · 35 stateful · 2026-07-15 12:56:52 UTC
Parallelism
72
/100
Blocked
37
%
Avg conflicts / tx
0.9
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,919,404
· 39 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
setPrice
#2
setPrice
#3
setPrice
#4
setPriceForArbitrum
#5
setPrice
#6
setPrice
#7
setPrice
#8
setPrice
#9
setPrice
#10
setPrice
#11
setPrice
#12
0x957d4ba0
· blocks 2
#15
execOrders
· blocks 4
#16
execPerpOps
· blocks 1
#18
execPerpOps
#19
0x5a5d9a99
#22
updateDataFeedsValuesPartial
#23
0x3f5c179b
#25
forward
#26
forward
#27
transfer
#28
setData
#29
approve
#34
execOrders
#37
execOrders
#13
0x957d4ba0
· blocks 1
#17
execPerpOps
#20
execFwdPositionOps
· blocks 2
#14
0x957d4ba0
#21
execFwdPositionOps
· blocks 1
#24
execFwdPositionOps
· blocks 3
#30
execOrders
· blocks 6
#31
execOrders
· blocks 5
#32
execOrders
· blocks 4
#33
execOrders
· blocks 3
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
12
w0
13
w1
14
w2
15
w0
16
w0
17
w1
20
w1
21
w2
24
w3
30
w4
31
w5
32
w6
33
w7
35
w8
36
w9
38
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x95dc7164…65e5
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x0db8e93a…7dd1
0x34b655…2a6f
6 touches
3 conflicts
0x19448401…2f3c
0x34b655…2a6f
6 touches
3 conflicts
0x2697123c…8526
0x34b655…2a6f
6 touches
3 conflicts
0x4ac4de26…a5c8
0x34b655…2a6f
6 touches
3 conflicts
0x4f1ad4b4…e00a
0x34b655…2a6f
6 touches
3 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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity