pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,394,807
← previous block
next block →
recent activity
Analyzing
Block #72,394,807
23 transactions · 15 stateful · 2026-05-04 14:32:35 UTC
Parallelism
78
/100
Blocked
60
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,394,807
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x69f8ae7b
· blocks 2
#3
0x0c7abd22
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#11
0x69f8ae7b
#12
0x69f8ae7b
#13
0x98717539
· blocks 5
#18
updateDataFeedsValuesPartial
#20
setData
#2
0x69f8ae7b
· blocks 1
#14
0x98717539
· blocks 3
#19
0x3f5c179b
#21
0x39435dac
· blocks 1
#10
0x69f8ae7b
#15
0x98717539
· blocks 2
#22
0x39435dac
#16
0x98717539
· blocks 1
#17
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
10
w2
13
w0
14
w1
15
w2
16
w3
17
w4
19
w1
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x1319ae2c…7f9a
0x34b655…2a6f
6 touches
3 conflicts
0x23951077…539b
0x34b655…2a6f
6 touches
3 conflicts
0x3ac9e0f2…b632
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
10 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity