pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,786,515
← previous block
next block →
recent activity
Analyzing
Block #86,786,515
19 transactions · 16 stateful · 2026-07-10 06:40:37 UTC
Parallelism
74
/100
Blocked
44
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,786,515
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0xab083028
#5
0x5a5d9a99
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
execFwdPositionOps
· blocks 1
#14
updateDataFeedsValuesPartial
#15
0x6a50945c
#16
setData
#17
0xd3965c…1735
#18
0x2bf033…6fec
#2
0xab083028
· blocks 1
#6
0x5a5d9a99
· blocks 3
#13
execFwdPositionOps
#4
0x6ad2e98b
#7
0x98717539
· blocks 2
#8
0x5a5d9a99
· blocks 1
#9
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w0
6
w1
7
w2
8
w3
9
w4
12
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
6 touches
3 conflicts
0x826cce18…251c
0x34b655…2a6f
6 touches
3 conflicts
0x2c8bf7d9…3cc7
0xc8689a…ee79
6 touches
3 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
5 touches
3 conflicts
0x7b3da897…b268
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1a7
0xb1dbf0…c0d3
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity