pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#72,399,069
← previous block
next block →
recent activity
Analyzing
Block #72,399,069
39 transactions · 26 stateful · 2026-05-04 15:01:01 UTC
Parallelism
74
/100
Blocked
62
%
Avg conflicts / tx
1.41
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,399,069
· 39 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute
#4
0x9036287a
#5
0x69f8b524
· blocks 1
#7
0x69f8b524
#10
updatePrices
· blocks 1
#12
updatePrices
#13
updatePrices
#14
0x69f8b525
#15
0x69f8b524
#16
0x5bf9264c
#17
0x5bf9264c
#18
0xe7be4706
#19
0xe7be4706
#20
0xe7be4706
#21
0xe7be4706
#22
0xe7be4706
#23
0x98717539
· blocks 9
#30
updateDataFeedsValuesPartial
#31
updatePosition
#32
setData
#33
0x69f8b524
#2
0x0c7abd22
#6
0x69f8b525
#8
execute
· blocks 1
#11
updatePrices
#24
0x98717539
· blocks 8
#9
0x6555ff7f
#25
0x98717539
· blocks 6
#26
0x98717539
· blocks 6
#27
0x98717539
· blocks 5
#28
0x98717539
· blocks 4
#34
0x39435dac
· blocks 4
#29
0x98717539
· blocks 1
#35
0x39435dac
· blocks 3
#36
0x39435dac
· blocks 2
#37
0x39435dac
· blocks 1
#38
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
8
w1
9
w2
10
w0
11
w1
23
w0
24
w1
25
w2
26
w3
27
w4
28
w5
29
w6
34
w5
35
w6
36
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
10 touches
10 conflicts
0xcd4267ba…eb43
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xf0a7ca33…3c7e
0x34b655…2a6f
8 touches
6 conflicts
0xec1d6663…6042
0x34b655…2a6f
8 touches
6 conflicts
0x555758cf…b31e
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:
0x34b6552d…112a6f
21 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity