pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,920,085
← previous block
next block →
recent activity
Analyzing
Block #74,920,085
82 transactions · 62 stateful · 2026-05-16 07:13:20 UTC
Parallelism
72
/100
Blocked
79
%
Avg conflicts / tx
4.41
Longest chain
23
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,920,085
· 82 txs across 23 waves · depth 23
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
wave
w22
#0
syscallReward
#1
0x0c7abd22
· blocks 16
#14
execute
#15
execute_route
#16
execute_route
#17
nothingToSeeHere_04ikDO9
#19
execute
#20
0x6a081988
· blocks 2
#22
0x6a081988
#23
0x1094dc9f
#24
0x6a081988
#25
0x6a081988
#26
0x6a081988
#27
0x6a081988
#29
0x6a081988
#31
0x05ee6a22
#32
0x6a081988
#34
0xed82b078
· blocks 1
#35
updatePrices
· blocks 1
#37
updatePrices
#38
updatePrices
#39
updatePrices
#40
0x6a081988
#42
0x5bf9264c
#44
0x5bf9264c
#45
0xe2dc7dc3
· blocks 1
#47
0x98717539
· blocks 23
#68
updateDataFeedsValuesPartial
#69
0x000000b2
#70
updatePosition
#72
0x6a081988
#73
setData
#74
redeemDelegations
#2
0x0c7abd22
· blocks 12
#21
0x6a081988
· blocks 1
#36
updatePrices
#46
0x15ea9545
#48
0x98717539
· blocks 20
#3
0x0c7abd22
· blocks 14
#28
0x6a081988
#49
0x98717539
· blocks 19
#4
0x0c7abd22
· blocks 10
#50
0x98717539
· blocks 18
#5
0x0c7abd22
· blocks 9
#51
0x98717539
· blocks 17
#6
0x0c7abd22
· blocks 8
#52
0x98717539
· blocks 16
#7
0x0c7abd22
· blocks 7
#53
0x98717539
· blocks 15
#8
0x0c7abd22
· blocks 10
#54
0x98717539
· blocks 14
#9
0x0c7abd22
· blocks 5
#18
0x575c0012
· blocks 2
#41
0x6c05cd2b
#55
0x98717539
· blocks 13
#10
0x0c7abd22
· blocks 5
#56
0x98717539
· blocks 12
#11
0x0c7abd22
· blocks 3
#57
0x98717539
· blocks 11
#71
0xed82b078
#12
0x0c7abd22
· blocks 2
#58
0x98717539
· blocks 10
#13
0x0c7abd22
· blocks 3
#59
0x98717539
· blocks 9
#30
execute
· blocks 1
#43
0x0c7abd22
#60
0x98717539
· blocks 8
#33
0x6555ff7f
#61
0x98717539
· blocks 5
#75
0x39435dac
· blocks 6
#62
0x98717539
· blocks 4
#76
0x39435dac
· blocks 5
#63
0x98717539
· blocks 5
#77
0x39435dac
· blocks 4
#64
0x98717539
· blocks 4
#65
0x98717539
· blocks 4
#66
0x98717539
· blocks 1
#78
0x39435dac
· blocks 3
#67
0x98717539
#79
0x39435dac
· blocks 2
#80
0x39435dac
· blocks 1
#81
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
w7
9
w8
10
w9
11
w10
12
w11
13
w12
30
w13
33
w14
41
w8
43
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
40 touches
190 conflicts
0x93af5ad2…45f1
0x34b655…2a6f
28 touches
101 conflicts
0xac2a0273…721b
0x34b655…2a6f
28 touches
91 conflicts
0xf7a2ae34…9f28
0xd32edf…ff58
27 touches
91 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
26 touches
78 conflicts
0xeb0915f1…c150
0x34b655…2a6f
26 touches
78 conflicts
0xafd59af5…5257
0xc8689a…ee79
26 touches
78 conflicts
0x10f5f4d8…572e
0x34b655…2a6f
26 touches
78 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
190 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity