pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,094,247
← previous block
next block →
recent activity
Analyzing
Block #71,094,247
24 transactions · 22 stateful · 2026-04-28 14:00:28 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,094,247
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xaaf253cd
· blocks 2
#2
0x69f0bdf3
#3
updatePrices
· blocks 2
#6
0x5bf9264c
· blocks 1
#8
0x98717539
· blocks 3
#11
0x98717539
· blocks 1
#13
0x69f0bdf3
#15
forward
#16
forward
#18
updateDataFeedsValuesPartial
#19
setData
#23
0x69f0bdf3
#4
updatePrices
· blocks 1
#7
0x5bf9264c
#9
0x98717539
· blocks 2
#12
0x98717539
#14
0x6463ffd1
· blocks 1
#5
updatePrices
#10
0x98717539
· blocks 1
#17
0xed82b078
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w0
7
w1
8
w0
9
w1
10
w2
11
w0
12
w1
14
w1
17
w2
20
w3
21
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x801a6e57…d85c
0x34b655…2a6f
8 touches
6 conflicts
0x04a837dd…e245
0x34b655…2a6f
6 touches
3 conflicts
0x11f25e19…8bb1
0x34b655…2a6f
6 touches
3 conflicts
0x1b5d2e60…99b5
0x34b655…2a6f
6 touches
3 conflicts
0x3702b140…97ea
0x34b655…2a6f
6 touches
3 conflicts
0x3e1f7818…2fc8
0x34b655…2a6f
6 touches
3 conflicts
0x4e01a6b9…ed8e
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
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
6 conflicts on slot
0x801a6e5726…c1d85c
Audit this contract →
← previous block
·
next block →
recent activity