PHPMem v2.0.1
Version
1.6.45
Uptime
7 days 17 hours 22 minutes 3 seconds
Memory
Total
512MB
Used
8,23MB (1.61%)
Free
503,77MB
Keys
Current
6 304
Total (since start)
11 096
Evictions
0
Reclaimed
298
Expired Unfetched
0
Evicted Unfetched
0
Connections
Current
2 / 1 024 max
Total
71 631
Rejected
0
llm:a0819249f9b0d291d885273eeee7ea6a20899277296f764f568e1b48091cc1a4
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"
}
]
}
```