pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,325,237
← previous block
next block →
recent activity
Analyzing
Block #87,325,237
13 transactions · 10 stateful · 2026-07-12 18:42:12 UTC
Parallelism
77
/100
Blocked
20
%
Avg conflicts / tx
0.23
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,325,237
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xa96df62f
#2
execPerpOps
#3
execPerpOps
#4
exactInputSingle
#5
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x6a53e07b
#12
setData
#6
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x19c056c4…8ee3
0x34b655…2a6f
4 touches
1 conflict
0x17fff7d7…7b99
0x34b655…2a6f
4 touches
1 conflict
0x17fff7d7…7b9a
0x34b655…2a6f
4 touches
1 conflict
0xac3e4969…39e9
0x34b655…2a6f
4 touches
1 conflict
0x2b4f426d…5de5
0x34b655…2a6f
2 touches
0 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
3 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity