pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,455,513
← previous block
next block →
recent activity
Analyzing
Block #87,455,513
21 transactions · 18 stateful · 2026-07-13 09:13:22 UTC
Parallelism
76
/100
Blocked
39
%
Avg conflicts / tx
0.57
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,455,513
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0xab083028
#4
updatePrices
#5
execPerpOps
#6
execPerpOps
#7
0x5a5d9a99
· blocks 3
#9
redeemDelegations
#11
updateDataFeedsValuesPartial
#12
updatePriceFeedsIfNecessary
#15
handleOps
#16
batchCancelOrders
#17
0x6a54acaa
#18
setData
#2
0x6ad2e98b
#8
0x5a5d9a99
· blocks 3
#10
execFwdPositionOps
· blocks 3
#13
execFwdPositionOps
· blocks 1
#19
execOrders
· blocks 1
#14
execFwdPositionOps
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
8
w1
10
w2
13
w3
14
w4
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffc2f21e…b393
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x366f651e…6100
0x34b655…2a6f
4 touches
1 conflict
0x524cb72f…5e6a
0x34b655…2a6f
4 touches
1 conflict
0x63c900f4…2600
0x34b655…2a6f
4 touches
1 conflict
0x68fe17f3…df26
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
6 conflicts on slot
0xffc2f21efe…ecb393
Audit this contract →
← previous block
·
next block →
recent activity