pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,712,209
← previous block
next block →
recent activity
Analyzing
Block #87,712,209
29 transactions · 24 stateful · 2026-07-14 13:50:49 UTC
Parallelism
72
/100
Blocked
50
%
Avg conflicts / tx
1.48
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,712,209
· 29 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a563f30
#2
0xab083028
· blocks 1
#3
0xab083028
#4
0xab083028
#5
execOrders
· blocks 5
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
· blocks 9
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#21
0x3f5c179b
#22
collect
#25
transfer
· blocks 1
#27
setData
#11
0x5a5d9a99
· blocks 7
#23
0xed82b078
#26
transfer
#12
0x5a5d9a99
· blocks 4
#19
execFwdPositionOps
· blocks 2
#13
0x5a5d9a99
· blocks 5
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 3
#16
0x5a5d9a99
#20
execFwdPositionOps
· blocks 2
#24
execFwdPositionOps
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
16
w6
19
w2
20
w6
23
w1
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0x840d3ab7…c8c4
0x34b655…2a6f
12 touches
15 conflicts
0x11027baf…6ac3
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
8 touches
6 conflicts
0x880fc665…31e3
0x34b655…2a6f
6 touches
3 conflicts
0x909b34ee…b9e3
0x34b655…2a6f
6 touches
3 conflicts
0x9ad325f5…cc43
0x34b655…2a6f
6 touches
3 conflicts
0xa863a526…9995
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity