pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,318,027
← previous block
next block →
recent activity
Analyzing
Block #72,318,027
20 transactions · 17 stateful · 2026-05-04 06:01:01 UTC
Parallelism
80
/100
Blocked
53
%
Avg conflicts / tx
0.85
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,318,027
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x69f83695
#5
exactOutputSingle
#7
0x98717539
· blocks 5
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0xed82b078
#15
0xed82b078
#16
0x69f83695
#17
setData
#2
execute_route
· blocks 1
#3
0x0c7abd22
· blocks 1
#8
0x98717539
· blocks 4
#6
execute
#9
0x98717539
· blocks 1
#13
0x0c7abd22
#18
0x39435dac
· blocks 1
#10
0x98717539
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
6
w2
7
w0
8
w1
9
w2
10
w3
13
w2
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9d2cf20…a668
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xe997e53e…2bf1
0xd32edf…ff58
5 touches
3 conflicts
0x3254d19b…f714
0x34b655…2a6f
4 touches
1 conflict
0x35c59534…4246
0x34b655…2a6f
4 touches
1 conflict
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
0xb9d2cf2005…28a668
Audit this contract →
← previous block
·
next block →
recent activity