pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,499,493
← previous block
next block →
recent activity
Analyzing
Block #87,499,493
39 transactions · 32 stateful · 2026-07-13 14:07:29 UTC
Parallelism
72
/100
Blocked
66
%
Avg conflicts / tx
2.03
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,499,493
· 39 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0xab083028
· blocks 4
#2
0xab083028
#4
0x0c7abd22
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
execOrders
· blocks 8
#10
0x6a54f199
· blocks 1
#11
updatePrices
· blocks 1
#13
updatePrices
#14
updatePrices
#15
updatePrices
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#31
0xed82b078
· blocks 2
#35
transfer
#36
setData
#3
0x6ad2e98b
#9
execOrders
· blocks 6
#12
updatePrices
#16
0x5a5d9a99
· blocks 11
#24
0x6a54f199
#26
execFwdPositionOps
· blocks 1
#29
0x3f5c179b
· blocks 2
#17
0x5a5d9a99
· blocks 10
#32
0xed82b078
· blocks 1
#18
0x5a5d9a99
· blocks 6
#33
0xed82b078
#19
0x5a5d9a99
· blocks 7
#20
0x5a5d9a99
· blocks 6
#21
0x5a5d9a99
· blocks 5
#22
0x5a5d9a99
· blocks 1
#25
execFwdPositionOps
· blocks 3
#23
0x5a5d9a99
#30
execFwdPositionOps
· blocks 3
#34
execFwdPositionOps
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
8
w0
9
w1
10
w0
11
w0
12
w1
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
24
w1
25
w7
26
w1
29
w1
30
w8
32
w2
33
w3
34
w9
37
w9
38
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x092832cd…7b28
0x34b655…2a6f
14 touches
21 conflicts
0x5d2c01c7…439f
0x34b655…2a6f
12 touches
15 conflicts
0xd5dbfacf…c5ec
0x34b655…2a6f
10 touches
10 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0x16a50c39…78f1
0x40c49f…2af0
8 touches
6 conflicts
0x7d6b9af1…9a38
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity