python monitor memory usage

Python objects, methods, classes, instances, function Usage Analysis, and python Functions This article analyzes Python objects, methods, classes, instances, and function usage. Share it with you for your reference. The specific analysis is as follows:

[Python Notes] usage of list, tuple, set, and dict in python: pythontuple List List is an ordered set (or a list) that allows you to easily add and delete elements. >>> Classmates = ['Michael ', 'bob', 'tracy'] Each element can be accessed by serial number, range:-n ~ N-1. When the index exceeds the range, Python repor

reports that generate data across all databases and keys(2) Convert the dump file to JSON(3) Comparison of two dump files using standard diff toolSpecific source GitHub Link: https://github.com/sripathikrishnan/redis-rdb-tools/MySQL: An open-source and relatively lightweight relational database. This article uses Rdbtools to parse out a redis dump.rdb file and generate a memory report *.csv file (PS: The following action file is Result_facelive_ HOT.

Python list derivation and generator expression usage example, python Generator This article describes the Python list derivation and generator expression usage. We will share this with you for your reference. The details are as follows: Like the list,List DerivationIt is al

A memory-saving sparse matrix recommendation system for Python storage solutions often needs to process data such as user_id, item_id, and rating, which is actually a sparse matrix in mathematics, scipy provides the sparse module to solve this problem, but scipy. sparse has many problems that are not suitable for use: 1. it cannot support data [I,...] At the same time., data [..., j], data [I, j] fast slici

Examples of Python advanced tail recursion usage, python advanced The author is a snake friend who is addicted to the inability to extricate himself from Python. To improve his skills, he will publish Python's key and interesting examples to a short book. Tail recursion If all recursive calls to a function appear at th

Basic Python tutorial for. Net programmers-[Third Day] For dictionary usage and basic python tutorial Today I learned how to use the dictionary. The so-called dictionary is actually Key-value pair data. A dictionary has a unique Key that corresponds to a Value. The Key is unique and the value is not unique. in. net will report an error when adding the same Key. i

Python memory NoSQL Database #!/usr/bin/python#-*- coding: UTF-8 -*-## memdb.py# python memory db## 2015-12######################################################################### The MIT License (MIT)# http://opensource.org/licenses/MIT## Copyright (c) 2015 copyright

Background: When reading a key value data, the Python dictionary structure causes memory usage to expand by about 10 times times and is not tolerated. This article solves this problemData: Word2vec The result of the training, word corresponds to a 400-D word vector. A total of 1.6G around the glossarySolution: Use Python's class array for resolution.Step: 1, conv

Example Analysis of reference and replication usage in python and Analysis of python instances This example describes how to reference and copy data in python. Share it with you for your reference. The specific analysis is as follows: In python, any immutable object transmit

Example one: Python uses the WMI module to obtain hardware information for the WINDOWNS system: Hard disk partitions, usage, memory size, CPU model, current running process, Self starter program and location, system version, and more. Copy Code code as follows: #!/usr/bin/env python #-*-Coding:utf-8-*-