pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#72,856,154
← previous block
next block →
recent activity
Analyzing
Block #72,856,154
62 transactions · 42 stateful · 2026-05-06 17:47:08 UTC
Parallelism
65
/100
Blocked
79
%
Avg conflicts / tx
3.69
Longest chain
22
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,856,154
· 62 txs across 22 waves · depth 22
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
wave
w18
wave
w19
wave
w20
wave
w21
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#9
execute
#10
0x575c0012
#13
0xcf7468f4
#14
0x69fb7f14
· blocks 1
#15
0x69fb7f14
#16
0x69fb7f14
#17
0x69fb7f14
#18
0x69fb7f14
#19
0x69fb7f14
#21
0xcf7468f4
#22
postState
#23
0x69fb7f14
#24
transfer
#25
addLiquidity
#26
0xe7be4706
#27
0xe7be4706
#28
0xe7be4706
#29
0xe7be4706
#30
0x5bf9264c
#31
0x5bf9264c
#32
0x69fb7f14
#33
0x69fb7f14
#34
0x98717539
· blocks 14
#50
updateDataFeedsValuesPartial
#51
0xeffdedb0
#52
setData
#58
0x39435dac
#2
0x0c7abd22
· blocks 5
#35
0x98717539
· blocks 14
#49
0x69fb7f14
#3
0x0c7abd22
· blocks 4
#36
0x98717539
· blocks 13
#4
0x0c7abd22
· blocks 3
#37
0x98717539
· blocks 17
#5
0x0c7abd22
· blocks 6
#38
0x98717539
· blocks 16
#6
0x0c7abd22
· blocks 3
#8
execute
#20
execute
#39
0x98717539
· blocks 15
#7
0x0c7abd22
#11
0x121eab2f
· blocks 1
#40
0x98717539
· blocks 14
#12
0x121eab2f
#41
0x98717539
· blocks 13
#42
0x98717539
· blocks 12
#43
0x98717539
· blocks 5
#44
0x98717539
· blocks 10
#45
0x98717539
· blocks 9
#46
0x98717539
· blocks 8
#47
0x98717539
· blocks 7
#48
0x98717539
· blocks 3
#53
0x39435dac
· blocks 7
#54
0x39435dac
· blocks 6
#55
0x39435dac
· blocks 5
#56
0x39435dac
· blocks 4
#57
0x39435dac
· blocks 3
#59
0x39435dac
· blocks 2
#60
0x39435dac
· blocks 1
#61
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w5
11
w6
12
w7
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x388e001a…7e04
0x34b655…2a6f
32 touches
120 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
30 touches
105 conflicts
0xac8e97a0…8426
0x34b655…2a6f
22 touches
55 conflicts
0x32ee90db…decc
0x34b655…2a6f
22 touches
55 conflicts
0xc6417de0…2191
0xc8689a…ee79
22 touches
55 conflicts
0x0b28bf77…e53a
0x34b655…2a6f
22 touches
55 conflicts
0x1319ae2c…7f9a
0x34b655…2a6f
22 touches
55 conflicts
0x908d4442…2c4b
0x34b655…2a6f
20 touches
45 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
120 conflicts on slot
0x388e001a16…e57e04
Audit this contract →
← previous block
·
next block →
recent activity