pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,497,734
← previous block
next block →
recent activity
Analyzing
Block #87,497,734
40 transactions · 29 stateful · 2026-07-13 13:55:43 UTC
Parallelism
68
/100
Blocked
66
%
Avg conflicts / tx
1.57
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,497,734
· 40 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
0xab083028
· blocks 2
#3
updatePrices
· blocks 1
#5
execOrders
· blocks 10
#6
execOrders
· blocks 1
#7
0x6a54eed7
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#23
updateDataFeedsValuesPartial
#29
0x6a54eed7
#30
0x6a54eed7
#31
setData
#33
execOrders
#34
execOrders
#35
execOrders
#36
execOrders
#37
execOrders
#39
execOrders
#2
0x0c7abd22
· blocks 2
#4
updatePrices
#13
0x5a5d9a99
· blocks 8
#24
0x3f5c179b
#26
execFwdPositionOps
#14
0x5a5d9a99
· blocks 7
#27
0xed82b078
· blocks 1
#15
0x5a5d9a99
· blocks 5
#28
0xed82b078
#16
0x5a5d9a99
· blocks 5
#17
0x5a5d9a99
· blocks 4
#18
0x5a5d9a99
· blocks 5
#19
0x5a5d9a99
· blocks 4
#20
0x5a5d9a99
· blocks 2
#21
execFwdPositionOps
· blocks 2
#22
execFwdPositionOps
· blocks 2
#25
execFwdPositionOps
· blocks 1
#32
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w0
13
w1
14
w2
15
w3
16
w4
17
w5
18
w6
19
w7
20
w8
21
w9
24
w1
25
w11
26
w1
27
w2
28
w3
32
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x24d68cf2…09b7
0x34b655…2a6f
12 touches
15 conflicts
0x7b2f3e6d…978f
0x34b655…2a6f
8 touches
6 conflicts
0x4e1ce17e…98a7
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0x8db79668…141c
0x34b655…2a6f
6 touches
3 conflicts
0xa1002523…644f
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity