pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,410,981
← previous block
next block →
recent activity
Analyzing
Block #87,410,981
22 transactions · 19 stateful · 2026-07-13 04:15:40 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.77
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,410,981
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
· blocks 3
#2
0xaf5e395a
#5
execOrders
· blocks 2
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 3
#13
0x3f5c179b
#14
batchUpdate
#16
batchCancelOrders
#17
updateTemporalNumericValuesV1
#18
setData
#20
0xc7e3ec2c
#21
0xc7e3ec2c
#3
0xaf5e395a
· blocks 3
#6
execOrders
· blocks 2
#11
execFwdPositionOps
#15
execFwdPositionOps
· blocks 1
#4
exactInputSingle
· blocks 1
#7
0x0c7abd22
· blocks 1
#12
execFwdPositionOps
· blocks 1
#10
0x62be7533
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w0
6
w1
7
w2
9
w0
10
w3
11
w1
12
w2
15
w1
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x734ee320…caae
0x34b655…2a6f
6 touches
3 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
6 touches
3 conflicts
0x4658db4f…8991
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0x9a555477…19a8
0x754704…b603
6 touches
3 conflicts
0x2b54cadb…4425
0xd18b7e…414b
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:
USDC (USDC)
6 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity