PHPMem v2.0.1
Version
1.6.45
Uptime
7 days 13 hours 51 minutes 32 seconds
Memory
Total
512MB
Used
13,33MB (2.6%)
Free
498,67MB
Keys
Current
10 166
Total (since start)
11 096
Evictions
0
Reclaimed
157
Expired Unfetched
0
Evicted Unfetched
0
Connections
Current
3 / 1 024 max
Total
69 284
Rejected
0
llm:9439681b3599850e792fa7128e7959a1f5c1b91aff0ee32abc960ab2b3ad3411
Edit
```json
{
"classifications": [
{
"column": "Age",
"label": "none",
"confidence": 1.0,
"reason": "Numeric attribute with 88 distinct values out of 891 rows (9.9%) and 19.9% nulls; not a key"
},
{
"column": "Sex",
"label": "none",
"confidence": 1.0,
"reason": "Categorical attribute with only 2 distinct values; not a key"
},
{
"column": "Fare",
"label": "none",
"confidence": 1.0,
"reason": "Numeric attribute with 248 distinct values out of 891 rows (27.8%); not a key"
},
{
"column": "Name",
"label": "near_key",
"confidence": 0.95,
"reason": "100% distinct (891/891), zero nulls, but semantically a name field not typically used as primary key"
},
{
"column": "Cabin",
"label": "none",
"confidence": 1.0,
"reason": "147 distinct values out of 891 rows (16.5%) with 77.1% nulls; not a key"
},
{
"column": "Parch",
"label": "none",
"confidence": 1.0,
"reason": "Numeric attribute with only 7 distinct values; not a key"
},
{
"column": "SibSp",
"label": "none",
"confidence": 1.0,
"reason": "Numeric attribute with only 7 distinct values; not a key"
},
{
"column": "Pclass",
"label": "none",
"confidence": 1.0,
"reason": "Categorical attribute with only 3 distinct values; not a key"
},
{
"column": "Ticket",
"label": "none",
"confidence": 1.0,
"reason": "681 distinct values out of 891 rows (76.4%); below 98% threshold for near_key"
},
{
"column": "Embarked",
"label": "none",
"confidence": 1.0,
"reason": "Categorical attribute with only 3 distinct values; not a key"
},
{
"column": "Survived",
"label": "none",
"confidence": 1.0,
"reason": "Binary target variable with only 2 distinct values; not a key"
},
{
"column": "PassengerId",
"label": "primary_key",
"confidence": 1.0,
"reason": "100% distinct (891/891), zero nulls, sequential identifier; perfect primary key"
}
]
}
```