pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,454,735
← previous block
next block →
recent activity
Analyzing
Block #87,454,735
12 transactions · 10 stateful · 2026-07-13 09:08:10 UTC
Parallelism
75
/100
Blocked
30
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,454,735
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
#2
execFwdPositionOps
· blocks 3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#9
0x6a54ab72
#10
setData
#11
0xc7e3ec2c
#3
execFwdPositionOps
· blocks 1
#4
execFwdPositionOps
#8
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd7e9e97b…8d1e
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x259ed0cc…befa
0x34b655…2a6f
4 touches
1 conflict
0x6f9c6bd9…c66c
0x34b655…2a6f
4 touches
1 conflict
0x76c4467d…ce28
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xa3744886…37f9
0x34b655…2a6f
4 touches
1 conflict
0xb568bd0a…0a72
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
0xd7e9e97be6…8f8d1e
Audit this contract →
← previous block
·
next block →
recent activity