pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,048,390
← previous block
next block →
recent activity
Analyzing
Block #87,048,390
20 transactions · 20 stateful · 2026-07-11 11:51:01 UTC
Parallelism
80
/100
Blocked
30
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,048,390
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x6ad2e98b
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
0x57368ddf
#13
execFwdPositionOps
· blocks 1
#14
0x6a522e9c
#15
setData
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#11
execFwdPositionOps
#16
execOrders
· blocks 2
#10
0x3f5c179b
#17
execOrders
· blocks 1
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w0
10
w2
11
w1
13
w0
16
w1
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x08330b36…ae29
0x34b655…2a6f
4 touches
1 conflict
0x1d84bebc…07d0
0x34b655…2a6f
4 touches
1 conflict
0x1d84bebc…07d1
0x34b655…2a6f
4 touches
1 conflict
0x2efac4f6…3abf
0x34b655…2a6f
4 touches
1 conflict
0x3c3621c7…3e11
0x34b655…2a6f
4 touches
1 conflict
0x3cef6445…87da
0x34b655…2a6f
4 touches
1 conflict
0x43bce45a…bc2d
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity