pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,920,094
← previous block
next block →
recent activity
Analyzing
Block #74,920,094
36 transactions · 19 stateful · 2026-05-16 07:13:24 UTC
Parallelism
78
/100
Blocked
47
%
Avg conflicts / tx
0.72
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,920,094
· 36 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a08198c
#2
0x6a08198b
#3
0x6a08198c
#4
0x6a08198c
#5
0x6a08198c
#6
0x0c7abd22
#7
updatePrices
· blocks 1
#8
0x1ffa3c9b
· blocks 1
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0x98717539
· blocks 7
#23
updateDataFeedsValuesPartial
#24
0x000000b2
#26
forward
#27
forward
#28
forward
#29
forward
#30
forward
#31
forward
#32
0x6a08198b
#33
0x6a08198c
#34
setData
#12
updatePrices
#17
0x98717539
· blocks 5
#25
0x1ffa3c9b
#18
0x98717539
· blocks 4
#19
0x98717539
· blocks 3
#20
0x98717539
· blocks 2
#21
0x98717539
· blocks 2
#22
0x98717539
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w0
12
w1
16
w0
17
w1
18
w2
19
w3
20
w4
21
w5
22
w6
25
w1
35
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
14 touches
21 conflicts
0xafd59af5…5257
0xc8689a…ee79
8 touches
6 conflicts
0x10f5f4d8…572e
0x34b655…2a6f
8 touches
6 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
8 touches
6 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
8 touches
6 conflicts
0x93af5ad2…45f1
0x34b655…2a6f
8 touches
6 conflicts
0xeb0915f1…c150
0x34b655…2a6f
8 touches
6 conflicts
0xad246655…886b
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:
Perpl
21 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity