pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,418,849
← previous block
next block →
recent activity
Analyzing
Block #87,418,849
15 transactions · 12 stateful · 2026-07-13 05:08:15 UTC
Parallelism
73
/100
Blocked
33
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,418,849
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execPerpOps
#2
execPerpOps
#3
0x5a5d9a99
· blocks 1
#4
execFwdPositionOps
· blocks 4
#6
updateDataFeedsValuesPartial
#8
updatePriceFeedsIfNecessary
#9
0x29eed2d3
#11
batchCancelOrders
#12
0x6a547337
#13
setData
#5
execFwdPositionOps
· blocks 2
#14
execOrders
#7
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
7
w2
10
w3
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xe6043046…5757
0x34b655…2a6f
6 touches
3 conflicts
0x305e6edb…89b1
0x34b655…2a6f
4 touches
1 conflict
0x3bf58c24…9658
0x34b655…2a6f
4 touches
1 conflict
0x48e6f054…d2ac
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09c
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity