pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,665,378
← previous block
next block →
recent activity
Analyzing
Block #87,665,378
20 transactions · 13 stateful · 2026-07-14 08:37:30 UTC
Parallelism
90
/100
Blocked
8
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,665,378
· 20 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
execPerpOps
#3
execPerpOps
#4
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
#11
execFwdPositionOps
#12
0x57368ddf
#13
batchUpdate
#14
0xed82b078
#15
0x6a55f5c2
#16
setData
#17
0x1ee2e4…d9a5
#18
0x194abe…1dbc
#19
execOrders
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
8
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc36fa358…24cb
0x34b655…2a6f
4 touches
1 conflict
0xf5160d69…1618
0x34b655…2a6f
4 touches
1 conflict
0xf5160d69…1619
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x11d629eb…bcd9
0x34b655…2a6f
4 touches
1 conflict
0x32dfa6a9…12f6
0x34b655…2a6f
4 touches
1 conflict
0x8001aaae…91fc
0x34b655…2a6f
4 touches
1 conflict
0xb05cd4f5…73d0
0x2b46c0…1669
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
0xc36fa35805…6f24cb
Audit this contract →
← previous block
·
next block →
recent activity