pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,131,086
← previous block
next block →
recent activity
Analyzing
Block #87,131,086
32 transactions · 31 stateful · 2026-07-11 21:03:15 UTC
Parallelism
59
/100
Blocked
61
%
Avg conflicts / tx
1.63
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,131,086
· 32 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a52b00b
#3
0xab083028
· blocks 1
#7
updatePrices
· blocks 1
#9
0x5a5d9a99
· blocks 7
#15
0x1a945f9c
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#26
0x6a52b00a
#27
approve
#28
setData
#4
0xab083028
· blocks 3
#5
0x0c7abd22
· blocks 1
#8
updatePrices
#10
0x5a5d9a99
· blocks 5
#6
0x0c7abd22
#11
0x5a5d9a99
· blocks 4
#22
0x3f5c179b
· blocks 2
#12
0x5a5d9a99
· blocks 3
#23
0xed82b078
· blocks 1
#13
0x5a5d9a99
· blocks 2
#24
0xed82b078
#14
0x5a5d9a99
· blocks 1
#19
execFwdPositionOps
· blocks 6
#20
execFwdPositionOps
· blocks 4
#21
execFwdPositionOps
· blocks 4
#25
execFwdPositionOps
· blocks 2
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w1
6
w2
7
w0
8
w1
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
19
w6
21
w8
22
w2
23
w3
24
w4
25
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x69a491cf…abd7
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x231ccc13…a7c6
0x34b655…2a6f
8 touches
6 conflicts
0x46005a44…f34b
0xa6afd3…d132
8 touches
6 conflicts
0xd1952ceb…56be
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
15 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity