49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
from datetime import datetime
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import psutil
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from peewee import *
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import config
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from database import BaseModel
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from plugins.plugin import Plugin
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class Memory(BaseModel):
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time = DateTimeField(index=True, default=datetime.utcnow)
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total = BigIntegerField(null=False)
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available = BigIntegerField(null=False)
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used = BigIntegerField(null=False)
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free = BigIntegerField(null=False)
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active = BigIntegerField(null=True)
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inactive = BigIntegerField(null=True)
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buffers = BigIntegerField(null=True)
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cached = BigIntegerField(null=True)
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swap_total = BigIntegerField(null=False)
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swap_used = BigIntegerField(null=False)
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swap_free = BigIntegerField(null=False)
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class MemoryPlugin(Plugin):
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models = [Memory]
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def get_interval(self):
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return config.MEMORY_INTERVAL
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def execute(self):
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vmem = psutil.virtual_memory()
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swap = psutil.swap_memory()
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entry = Memory()
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entry.total = vmem.total
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entry.available = vmem.available
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entry.used = vmem.used
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entry.free = vmem.free
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entry.active = getattr(vmem, 'active', None)
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entry.inactive = getattr(vmem, 'inactive', None)
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entry.buffers = getattr(vmem, 'buffers', None)
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entry.cached = getattr(vmem, 'cached', None)
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entry.swap_total = swap.total
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entry.swap_free = swap.free
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entry.swap_used = swap.used
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entry.save()
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