pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,303,797
← previous block
next block →
recent activity
Analyzing
Block #87,303,797
11 transactions · 11 stateful · 2026-07-12 16:18:47 UTC
Parallelism
82
/100
Blocked
9
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,303,797
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
#8
0x6a53bede
#9
transfer
#10
setData
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x37ee30c9…9e70
0x34b655…2a6f
4 touches
1 conflict
0x58916edc…fb9f
0x34b655…2a6f
2 touches
0 conflicts
0x5fee1ba0…2520
0x34b655…2a6f
2 touches
0 conflicts
0x727fbce7…0c80
0x34b655…2a6f
2 touches
0 conflicts
0x7506443a…4820
0x34b655…2a6f
2 touches
0 conflicts
0x79d50d4a…951d
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
1 conflict on slot
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity