pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,763,981
← previous block
next block →
recent activity
Analyzing
Block #74,763,981
49 transactions · 33 stateful · 2026-05-15 13:51:40 UTC
Parallelism
57
/100
Blocked
76
%
Avg conflicts / tx
3.22
Longest chain
21
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,763,981
· 49 txs across 21 waves · depth 21
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
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x6a072564
#5
0x6a072564
#6
0x6a072564
#7
0x6a072564
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x6a072564
#18
0x6a072564
#19
0x5bf9264c
#20
0x6a072564
#21
0x98717539
· blocks 15
#36
updateDataFeedsValuesPartial
#37
0x100000b2
#38
verifyOracleProofV2
#41
setData
#48
0x6a072564
#2
0x0c7abd22
· blocks 1
#9
updatePrices
#22
0x98717539
· blocks 16
#39
0xed82b078
· blocks 1
#3
0x0c7abd22
#23
0x98717539
· blocks 15
#40
0xed82b078
#24
0x98717539
· blocks 14
#25
0x98717539
· blocks 13
#26
0x98717539
· blocks 12
#27
0x98717539
· blocks 11
#28
0x98717539
· blocks 10
#29
0x98717539
· blocks 9
#30
0x98717539
· blocks 6
#31
0x98717539
· blocks 5
#32
0x98717539
· blocks 4
#33
0x98717539
· blocks 3
#34
0x98717539
· blocks 2
#35
0x98717539
· blocks 1
#42
0x39435dac
· blocks 5
#43
0x39435dac
· blocks 4
#44
0x39435dac
· blocks 3
#45
0x39435dac
· blocks 2
#46
0x39435dac
· blocks 1
#47
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
9
w1
21
w0
22
w1
23
w2
24
w3
25
w4
26
w5
27
w6
28
w7
29
w8
30
w9
31
w10
32
w11
33
w12
34
w13
35
w14
39
w1
40
w2
42
w15
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
30 touches
105 conflicts
0xac2a0273…721b
0x34b655…2a6f
22 touches
55 conflicts
0x3582b315…0ce0
0x34b655…2a6f
18 touches
36 conflicts
0xafd59af5…5257
0xc8689a…ee79
16 touches
28 conflicts
0x10f5f4d8…572e
0x34b655…2a6f
16 touches
28 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
16 touches
28 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
16 touches
28 conflicts
0xeb0915f1…c150
0x34b655…2a6f
16 touches
28 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
105 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity