pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,754,552
← previous block
next block →
recent activity
Analyzing
Block #87,754,552
36 transactions · 27 stateful · 2026-07-14 18:34:13 UTC
Parallelism
75
/100
Blocked
67
%
Avg conflicts / tx
1.58
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,754,552
· 36 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a56819d
#2
0xab083028
· blocks 2
#4
updatePrices
· blocks 1
#6
execOrders
· blocks 2
#7
0x6a56819d
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x6a56819d
#15
0x5a5d9a99
· blocks 8
#24
updateDataFeedsValuesPartial
#30
execFwdPositionOps
#31
setData
#35
0xc7e3ec2c
#3
0xab083028
· blocks 1
#5
updatePrices
#16
0x5a5d9a99
· blocks 9
#27
0xed82b078
· blocks 1
#17
0x5a5d9a99
· blocks 8
#25
execFwdPositionOps
· blocks 4
#28
0xed82b078
#18
0x5a5d9a99
· blocks 5
#26
execFwdPositionOps
· blocks 1
#29
execFwdPositionOps
· blocks 2
#19
0x5a5d9a99
· blocks 4
#32
execOrders
· blocks 2
#20
0x5a5d9a99
· blocks 3
#33
execOrders
· blocks 1
#21
0x5a5d9a99
· blocks 2
#34
execOrders
#22
0x98717539
· blocks 1
#23
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w0
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
23
w8
25
w2
26
w3
27
w1
28
w2
32
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x6e088aaa…3972
0x34b655…2a6f
6 touches
3 conflicts
0x840d3ab7…c8c4
0x34b655…2a6f
6 touches
3 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
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
36 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity