Coretex
disk_write.py
1 # Copyright (C) 2023 Coretex LLC
2 
3 # This file is part of Coretex.ai
4 
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU Affero General Public License as
7 # published by the Free Software Foundation, either version 3 of the
8 # License, or (at your option) any later version.
9 
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU Affero General Public License for more details.
14 
15 # You should have received a copy of the GNU Affero General Public License
16 # along with this program. If not, see <https://www.gnu.org/licenses/>.
17 
18 from ..metric import Metric
19 from .....statistics import getDiskWrite
20 
21 
22 class MetricDiskWrite(Metric):
23 
24  def __init__(self) -> None:
25  self.previousValue = getDiskWrite()
26 
27  def extract(self) -> float:
28  currentValue = getDiskWrite()
29  diff = currentValue - self.previousValue
30 
31  self.previousValue = currentValue
32  return diff