pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,596,942
← previous block
next block →
recent activity
Analyzing
Block #87,596,942
38 transactions · 30 stateful · 2026-07-14 01:00:03 UTC
Parallelism
71
/100
Blocked
57
%
Avg conflicts / tx
1.68
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,596,942
· 38 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
0x6a558a8b
#3
0xab083028
· blocks 2
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
execOrders
· blocks 3
#11
0x6a558a8b
#12
updatePrices
#13
0x5a5d9a99
· blocks 9
#23
updateDataFeedsValuesPartial
#25
execFwdPositionOps
#28
executeBatch
· blocks 2
#31
0x6a558a8b
#32
setData
#33
0x5f723c…a6ed
#34
0x9dd6af…4a3c
#36
execOrders
#37
0xc7e3ec2c
#4
0xab083028
· blocks 1
#14
0x5a5d9a99
· blocks 9
#24
execFwdPositionOps
· blocks 2
#29
executeBatch
· blocks 1
#35
execOrders
#5
0xab083028
#15
0x5a5d9a99
· blocks 8
#30
executeBatch
#16
0x5a5d9a99
· blocks 7
#17
0x5a5d9a99
· blocks 5
#26
execFwdPositionOps
· blocks 1
#18
0x5a5d9a99
· blocks 4
#19
0x5a5d9a99
· blocks 3
#20
0x5a5d9a99
· blocks 3
#21
0x5a5d9a99
· blocks 2
#22
0x5a5d9a99
· blocks 1
#27
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
10
w0
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
20
w7
21
w8
22
w9
24
w1
26
w4
35
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
20 touches
45 conflicts
0xa6b89ebb…a66e
0x34b655…2a6f
8 touches
6 conflicts
0x11d629eb…bcd9
0x34b655…2a6f
6 touches
3 conflicts
0x2c4e81fb…c4c8
0x34b655…2a6f
6 touches
3 conflicts
0x34a30ee9…2ba8
0x34b655…2a6f
6 touches
3 conflicts
0x369883e3…a449
0x34b655…2a6f
6 touches
3 conflicts
0x3a2a8323…3f40
0x34b655…2a6f
6 touches
3 conflicts
0x78860c4f…cade
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
45 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity