pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#72,283,022
← previous block
next block →
recent activity
Analyzing
Block #72,283,022
38 transactions · 31 stateful · 2026-05-04 02:07:06 UTC
Parallelism
53
/100
Blocked
58
%
Avg conflicts / tx
2.5
Longest chain
18
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,283,022
· 38 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
execute_route
#2
0x69f7ffc2
#3
0x69f7ffc1
#4
0x69f7ffc1
#5
execute
#6
execute
#7
revealWithCallback
#8
0x69f7ffc1
#9
0x69f7ffc2
#10
0x69f7ffc1
#11
0x5bf9264c
#12
0x5bf9264c
#13
0x98717539
· blocks 10
#24
0x0c7abd22
· blocks 1
#26
updateDataFeedsValuesPartial
#27
0x3f5c179b
#28
setData
#29
updatePriceFeedsIfNecessary
#30
0x69f7ffc2
#14
0x98717539
· blocks 9
#25
0x0c7abd22
#15
0x98717539
· blocks 8
#16
0x98717539
· blocks 8
#17
0x98717539
· blocks 7
#18
0x98717539
· blocks 6
#19
0x98717539
· blocks 7
#20
0x98717539
· blocks 6
#21
0x98717539
· blocks 5
#22
0x98717539
· blocks 4
#23
0x98717539
· blocks 3
#31
0x39435dac
· blocks 6
#32
0x39435dac
· blocks 5
#33
0x39435dac
· blocks 4
#34
0x39435dac
· blocks 3
#35
0x39435dac
· blocks 2
#36
0x39435dac
· blocks 1
#37
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
20
w7
21
w8
22
w9
23
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
22 touches
55 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xf853eb8e…4027
0x34b655…2a6f
10 touches
10 conflicts
0x12bc0d2c…1c12
0x34b655…2a6f
10 touches
10 conflicts
0x9cc607d0…c9c7
0x34b655…2a6f
8 touches
6 conflicts
0xaa3492db…3703
0x34b655…2a6f
8 touches
6 conflicts
0xac8e97a0…8426
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
55 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity