pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,419,995
← previous block
next block →
recent activity
Analyzing
Block #87,419,995
35 transactions · 30 stateful · 2026-07-13 05:15:56 UTC
Parallelism
69
/100
Blocked
57
%
Avg conflicts / tx
1.34
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,419,995
· 35 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
0x0c7abd22
· blocks 1
#2
0x6a547503
#3
execute
#4
0x6a547503
#5
updatePrices
#6
execOrders
· blocks 5
#8
execPerpOps
#9
execPerpOps
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x6a547503
#19
execFwdPositionOps
· blocks 3
#22
redeemDelegations
#23
0x3f5c179b
· blocks 2
#28
0x6a547503
#29
setData
#33
execOrders
#7
execOrders
· blocks 2
#10
0x5a5d9a99
· blocks 7
#20
execFwdPositionOps
· blocks 4
#24
batchUpdate
· blocks 1
#11
0x5a5d9a99
· blocks 4
#21
execFwdPositionOps
· blocks 1
#25
execFwdPositionOps
· blocks 3
#26
0xed82b078
· blocks 1
#12
0x5a5d9a99
· blocks 3
#27
0xed82b078
#13
0x5a5d9a99
· blocks 2
#14
0x5a5d9a99
· blocks 1
#15
0x5a5d9a99
· blocks 1
#30
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
10
w1
11
w2
12
w3
13
w4
14
w5
15
w6
25
w2
27
w3
30
w7
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x22bc4ea4…5c8a
0x34b655…2a6f
8 touches
6 conflicts
0x264f7d7d…8444
0x34b655…2a6f
8 touches
6 conflicts
0x2b4e40e4…f83b
0x34b655…2a6f
8 touches
6 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x66422b4b…f860
0x34b655…2a6f
8 touches
6 conflicts
0x6b2ba712…0214
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity