pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,287,759
← previous block
next block →
recent activity
Analyzing
Block #72,287,759
20 transactions · 15 stateful · 2026-05-04 02:39:00 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,287,759
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x9036287a
· blocks 2
#3
0x69f8073c
· blocks 1
#4
0x69f8073c
#6
0x69f8073c
#7
0x98717539
· blocks 4
#11
register
#13
0x0f6795d9
#15
updateDataFeedsValuesPartial
#17
0x69f8073c
#18
setData
#5
0x69f8073c
#8
0x98717539
· blocks 3
#14
0x3f5c179b
· blocks 1
#9
0x98717539
· blocks 2
#16
0xed82b078
#10
0x98717539
· blocks 1
#12
0x0f6795d9
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w1
7
w0
8
w1
9
w2
10
w3
12
w3
14
w1
16
w2
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x676b5eb4…0b33
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x2484cc15…5afc
0x34b655…2a6f
6 touches
3 conflicts
0x4947d921…28dc
0x34b655…2a6f
6 touches
3 conflicts
0x4f4bdabd…ffba
0x34b655…2a6f
6 touches
3 conflicts
0x50c2960c…5f37
0x34b655…2a6f
6 touches
3 conflicts
0xafd59af5…5257
0xc8689a…ee79
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
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity