pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,419,782
← previous block
next block →
recent activity
Analyzing
Block #87,419,782
13 transactions · 12 stateful · 2026-07-13 05:14:30 UTC
Parallelism
69
/100
Blocked
58
%
Avg conflicts / tx
0.92
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,419,782
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execOrders
· blocks 5
#5
execFwdPositionOps
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#10
setData
#2
0x5a5d9a99
· blocks 2
#8
execFwdPositionOps
· blocks 1
#11
execOrders
· blocks 1
#3
0x5a5d9a99
· blocks 1
#9
execFwdPositionOps
#12
execOrders
#4
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
8
w1
9
w2
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x67d8b378…f2f8
0x34b655…2a6f
8 touches
6 conflicts
0x16b3a441…13db
0x34b655…2a6f
6 touches
3 conflicts
0x22bc4ea4…5c8a
0x34b655…2a6f
6 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
6 touches
3 conflicts
0x43738f23…b864
0x34b655…2a6f
6 touches
3 conflicts
0x5b353877…605d
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x922c7ebd…6600
0xc8689a…ee79
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
6 conflicts on slot
0x67d8b378d2…4df2f8
Audit this contract →
← previous block
·
next block →
recent activity