pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,346,452
← previous block
next block →
recent activity
Analyzing
Block #87,346,452
30 transactions · 24 stateful · 2026-07-12 21:04:00 UTC
Parallelism
77
/100
Blocked
58
%
Avg conflicts / tx
1.27
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,346,452
· 30 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
0x6a5401b8
#2
0xab083028
· blocks 3
#6
updatePrices
#7
execOrders
· blocks 5
#8
0x6a5401b8
#9
0x6a5401b8
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#20
execFwdPositionOps
#22
0x3f5c179b
#25
0x57368ddf
#26
setData
#27
execOrders
#28
execOrders
#29
0x6a5401b8
#3
0xab083028
· blocks 2
#10
0x5a5d9a99
· blocks 9
#4
0xab083028
· blocks 1
#11
0x5a5d9a99
· blocks 6
#12
0x98717539
· blocks 2
#5
0xab083028
#13
0x98717539
· blocks 3
#19
execFwdPositionOps
· blocks 2
#14
0x98717539
· blocks 2
#21
execFwdPositionOps
· blocks 1
#15
0x98717539
· blocks 1
#23
execFwdPositionOps
· blocks 1
#16
0x98717539
#24
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
7
w0
10
w1
11
w2
12
w2
13
w3
14
w4
15
w5
16
w6
19
w3
21
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xe85e763f…3b25
0x34b655…2a6f
6 touches
3 conflicts
0x40970e69…da50
0x69df8a…6292
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity