pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,920,084
← previous block
next block →
recent activity
Analyzing
Block #74,920,084
45 transactions · 32 stateful · 2026-05-16 07:13:20 UTC
Parallelism
80
/100
Blocked
56
%
Avg conflicts / tx
1.16
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,920,084
· 45 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xcf7468f4
#2
0x719d975a
#3
0x6a081987
· blocks 2
#4
0x0756e95c
#7
0x0c7abd22
· blocks 1
#8
0x0f052239
· blocks 2
#9
0x05ee6a22
#10
0x6a081988
#11
0x0756e95c
#12
updatePrices
#14
updatePrices
· blocks 2
#16
updatePrices
#17
updatePrices
#19
updatePrices
#20
updatePrices
#21
0x98717539
· blocks 9
#30
updateDataFeedsValuesPartial
#31
0x000000b2
#32
redeemDelegations
#35
0xc5918880
#36
forward
#38
0xed82b078
#39
0x6a081987
#40
0x6a081988
#41
setData
#44
0x053c0052
#5
0x6a081988
· blocks 1
#13
0x1ffa3c9b
· blocks 2
#15
updatePrices
· blocks 1
#22
0x98717539
· blocks 8
#34
0x62be7533
#6
0x6a081988
#18
updatePrices
#23
0x98717539
· blocks 6
#33
0x0c7abd22
· blocks 1
#42
0x39435dac
· blocks 1
#24
0x98717539
· blocks 5
#37
0xed82b078
#25
0x98717539
· blocks 5
#26
0x98717539
· blocks 3
#43
0x39435dac
#27
0x98717539
· blocks 2
#28
0x98717539
· blocks 1
#29
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
6
w2
7
w0
8
w0
13
w1
14
w0
15
w1
18
w2
21
w0
22
w1
23
w2
24
w3
25
w4
26
w5
27
w6
28
w7
29
w8
33
w2
34
w1
37
w3
42
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
18 touches
36 conflicts
0xc6417de0…2191
0xc8689a…ee79
8 touches
6 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
8 touches
6 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
8 touches
6 conflicts
0x9be2b99a…a959
0x34b655…2a6f
8 touches
6 conflicts
0xb9868b52…c77f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xdfa45ee2…45c6
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
36 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity