pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,166,521
← previous block
next block →
recent activity
Analyzing
Block #87,166,521
19 transactions · 17 stateful · 2026-07-12 01:00:00 UTC
Parallelism
79
/100
Blocked
47
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,166,521
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 1
#3
updatePrices
#4
0x6a52e788
#5
0x5a5d9a99
· blocks 2
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 3
#14
0x6a52e788
#15
setData
#16
execOrders
· blocks 2
#6
0x5a5d9a99
· blocks 1
#10
execFwdPositionOps
· blocks 1
#11
0x3f5c179b
#17
execOrders
· blocks 1
#7
0x5a5d9a99
#12
execFwdPositionOps
· blocks 1
#18
execOrders
#13
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
7
w2
9
w0
10
w1
11
w1
12
w2
13
w3
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x1175233a…64e7
0x34b655…2a6f
6 touches
3 conflicts
0xec1d7176…6f5e
0x34b655…2a6f
6 touches
3 conflicts
0xf4b003cb…9225
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x04105a34…6eea
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x5d7f309d…5145
0x34b655…2a6f
6 touches
3 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: Settlement / Helper
3 conflicts on slot
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity