pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,400,061
← previous block
next block →
recent activity
Analyzing
Block #72,400,061
43 transactions · 36 stateful · 2026-05-04 15:07:38 UTC
Parallelism
58
/100
Blocked
75
%
Avg conflicts / tx
2.98
Longest chain
18
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,400,061
· 43 txs across 18 waves · depth 18
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
wave
w13
wave
w14
wave
w15
wave
w16
wave
w17
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#3
0x69f8b6b2
#4
0x69f8b6b1
#5
0x69f8b6b1
#6
0x69f8b6b1
#7
0x69f8b6b1
#9
removeLiquidity
#10
updatePrices
· blocks 3
#14
0x98717539
· blocks 12
#29
updateDataFeedsValuesPartial
#31
0xed82b078
· blocks 1
#33
0xed82b078
#34
0x69f8b6b1
#35
0x69f8b6b1
#36
setData
#2
0x0c7abd22
· blocks 2
#11
updatePrices
· blocks 2
#15
0x98717539
· blocks 11
#28
0x3f5c179b
· blocks 2
#8
0x0c7abd22
· blocks 1
#12
updatePrices
· blocks 1
#16
0x98717539
· blocks 10
#30
0xed82b078
#32
0xed82b078
#13
updatePrices
#17
0x98717539
· blocks 10
#27
0x0c7abd22
#18
0x98717539
· blocks 9
#19
0x98717539
· blocks 7
#20
0x98717539
· blocks 6
#21
0x98717539
· blocks 5
#22
0x98717539
· blocks 9
#23
0x98717539
· blocks 8
#24
0x98717539
· blocks 4
#25
0x98717539
· blocks 4
#26
0x98717539
#37
0x39435dac
· blocks 5
#38
0x39435dac
· blocks 4
#39
0x39435dac
· blocks 3
#40
0x39435dac
· blocks 2
#41
0x39435dac
· blocks 1
#42
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w2
10
w0
11
w1
12
w2
13
w3
14
w0
15
w1
16
w2
17
w3
18
w4
19
w5
20
w6
21
w7
22
w8
23
w9
24
w10
27
w3
28
w1
30
w2
32
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
26 touches
78 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x888660ec…c3eb
0x34b655…2a6f
11 touches
15 conflicts
0x76eb9e75…d982
0x34b655…2a6f
10 touches
10 conflicts
0xe4af4c87…9964
0x34b655…2a6f
10 touches
10 conflicts
0x374426df…f445
0xc8689a…ee79
10 touches
10 conflicts
0xb409e204…89ac
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:
0x34b6552d…112a6f
78 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity