pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,919,059
← previous block
next block →
recent activity
Analyzing
Block #87,919,059
36 transactions · 21 stateful · 2026-07-15 12:54:34 UTC
Parallelism
89
/100
Blocked
38
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,919,059
· 36 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a578382
#2
0x6a578381
#3
executePacked
#4
execute
#5
0x6a578381
#6
0xab083028
· blocks 1
#7
0xab083028
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
execOrders
· blocks 2
#14
0x6a578381
#15
updatePrices
· blocks 1
#16
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
0x5a5d9a99
#25
updateDataFeedsValuesPartial
#26
execFwdPositionOps
· blocks 3
#29
0x3f5c179b
· blocks 1
#32
setData
#33
execOrders
#34
execOrders
#35
0xc7e3ec2c
#8
0x8263f5d9
#17
updatePrices
#23
0x5a5d9a99
· blocks 2
#27
execFwdPositionOps
· blocks 2
#30
batchUpdate
#24
0x98717539
#28
execFwdPositionOps
· blocks 1
#31
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w1
13
w0
15
w0
17
w1
23
w1
24
w2
26
w0
27
w1
28
w2
29
w0
30
w1
31
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x4b2b1640…1bb8
0x34b655…2a6f
6 touches
3 conflicts
0x1b374c44…96d9
0x34b655…2a6f
6 touches
3 conflicts
0x56b5f5c0…a3ad
0x34b655…2a6f
4 touches
1 conflict
0x6d4ecf38…4011
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xaba2bbbd…f44a
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity