pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,688,251
← previous block
next block →
recent activity
Analyzing
Block #87,688,251
28 transactions · 25 stateful · 2026-07-14 11:10:20 UTC
Parallelism
75
/100
Blocked
36
%
Avg conflicts / tx
0.68
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,688,251
· 28 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a561994
#2
0xab083028
· blocks 1
#3
execPerpOps
#4
execPerpOps
#5
updatePrices
#6
0x5a5d9a99
· blocks 4
#8
execFwdPositionOps
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0x3f5c179b
#16
0x3f5c179b
#18
0x3f5c179b
#19
placeBet
#20
0x57368ddf
#21
setData
#26
0xc7e3ec2c
#27
0xc7e3ec2c
#7
0x5a5d9a99
· blocks 1
#9
execFwdPositionOps
· blocks 2
#17
0x0c7abd22
#13
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
#22
execOrders
· blocks 3
#23
execOrders
· blocks 2
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w0
7
w1
8
w0
9
w1
13
w2
15
w3
17
w1
22
w3
23
w4
24
w5
25
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x61e7b277…fee7
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0x18cf36a6…a3a3
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4ab0fef9…caef
0x34b655…2a6f
4 touches
1 conflict
0xa4f80979…4d71
0x065c9d…c394
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