pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,089,974
← previous block
next block →
recent activity
Analyzing
Block #71,089,974
37 transactions · 23 stateful · 2026-04-28 13:32:01 UTC
Parallelism
84
/100
Blocked
43
%
Avg conflicts / tx
0.49
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,089,974
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x69f0b748
· blocks 1
#3
0x69f0b748
#4
0x69f0b748
#5
0x69f0b748
#6
0x69f0b748
#7
exactOutputSingle
#8
0xb3dd4ec4
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x98717539
· blocks 5
#18
0x98717539
#20
updateDataFeedsValuesPartial
#21
0x6463ffd1
· blocks 1
#22
forward
#23
forward
#24
0xed82b078
· blocks 1
#28
0x69f0b748
#30
setData
#31
0x69f0b748
#34
0x39435dac
#36
updatePrices
#16
0x98717539
· blocks 3
#25
0xed82b078
· blocks 1
#29
0x69f0b749
#17
0x98717539
· blocks 2
#26
0xed82b078
· blocks 1
#19
0x98717539
#27
0xed82b078
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
15
w0
16
w1
17
w2
19
w3
21
w0
24
w0
25
w1
26
w2
27
w3
29
w1
32
w3
33
w4
35
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x801a6e57…d85c
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ae
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1af
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1b0
0x8d66a4…3095
6 touches
3 conflicts
0xa21e8abe…a7f1
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity