pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,719,007
← previous block
next block →
recent activity
Analyzing
Block #87,719,007
33 transactions · 26 stateful · 2026-07-14 14:36:27 UTC
Parallelism
61
/100
Blocked
77
%
Avg conflicts / tx
1.52
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,719,007
· 33 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 4
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#7
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#23
setData
#26
execOrders
#27
execOrders
#28
execOrders
#29
execOrders
#30
execOrders
#2
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 5
#16
0xed82b078
#19
0xed82b078
· blocks 2
#3
0xab083028
· blocks 3
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 3
#20
0xed82b078
· blocks 1
#21
0xed82b078
· blocks 1
#11
0x5a5d9a99
· blocks 2
#22
0xed82b078
#13
execFwdPositionOps
· blocks 5
#14
execFwdPositionOps
· blocks 4
#15
execFwdPositionOps
· blocks 2
#17
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
· blocks 1
#24
execOrders
· blocks 3
#25
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
8
w1
9
w2
10
w3
11
w4
13
w5
14
w6
16
w1
19
w1
20
w3
21
w3
22
w4
24
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x727fbce7…0c80
0x34b655…2a6f
12 touches
15 conflicts
0x157dbfb2…4089
0x34b655…2a6f
10 touches
10 conflicts
0xe2addbdb…d6b4
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x5170a218…3a84
0xc8689a…ee79
8 touches
6 conflicts
0x0ba865dd…a249
0x34b655…2a6f
8 touches
6 conflicts
0x2f702750…347d
0x34b655…2a6f
8 touches
6 conflicts
0x6e4d102a…a99d
0x34b655…2a6f
8 touches
6 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
0x727fbce74b…da0c80
Audit this contract →
← previous block
·
next block →
recent activity