Backend DevelopmentGolangCorrespondence between influxdb runtime measurement statistics and Resident Memory (RES)
- Version: 1.8.10
- Operating system: CentOS 7
- question
- According to the documentation, the "Sys" of the _internal database is: the total number of bytes of memory obtained from the OS. Measures the virtual address space reserved by the Go runtime for the heap, stack, and other internal data structures.
- But "Sys" or other statistics are not equal to resident memory (RES) (PID 9450 or below)
- What is the relationship between runtime statistics and RES
- Runtime
- RES-infuxd
Understanding the infuxdb runtime
Correct answer
"Sys" refers to VIRT not RES. We can use cmd "pmap -x 9450 | less" to view the RES
of the influxd processThe above is the detailed content of Correspondence between influxdb runtime measurement statistics and Resident Memory (RES). For more information, please follow other related articles on the PHP Chinese website!
Go language pack import: What is the difference between underscore and without underscore?Mar 03, 2025 pm 05:17 PMThis article explains Go's package import mechanisms: named imports (e.g., import "fmt") and blank imports (e.g., import _ "fmt"). Named imports make package contents accessible, while blank imports only execute t
How to implement short-term information transfer between pages in the Beego framework?Mar 03, 2025 pm 05:22 PMThis article explains Beego's NewFlash() function for inter-page data transfer in web applications. It focuses on using NewFlash() to display temporary messages (success, error, warning) between controllers, leveraging the session mechanism. Limita
How to convert MySQL query result List into a custom structure slice in Go language?Mar 03, 2025 pm 05:18 PMThis article details efficient conversion of MySQL query results into Go struct slices. It emphasizes using database/sql's Scan method for optimal performance, avoiding manual parsing. Best practices for struct field mapping using db tags and robus
How do I write mock objects and stubs for testing in Go?Mar 10, 2025 pm 05:38 PMThis article demonstrates creating mocks and stubs in Go for unit testing. It emphasizes using interfaces, provides examples of mock implementations, and discusses best practices like keeping mocks focused and using assertion libraries. The articl
How can I define custom type constraints for generics in Go?Mar 10, 2025 pm 03:20 PMThis article explores Go's custom type constraints for generics. It details how interfaces define minimum type requirements for generic functions, improving type safety and code reusability. The article also discusses limitations and best practices
How to write files in Go language conveniently?Mar 03, 2025 pm 05:15 PMThis article details efficient file writing in Go, comparing os.WriteFile (suitable for small files) with os.OpenFile and buffered writes (optimal for large files). It emphasizes robust error handling, using defer, and checking for specific errors.
How do you write unit tests in Go?Mar 21, 2025 pm 06:34 PMThe article discusses writing unit tests in Go, covering best practices, mocking techniques, and tools for efficient test management.
How can I use tracing tools to understand the execution flow of my Go applications?Mar 10, 2025 pm 05:36 PMThis article explores using tracing tools to analyze Go application execution flow. It discusses manual and automatic instrumentation techniques, comparing tools like Jaeger, Zipkin, and OpenTelemetry, and highlighting effective data visualization
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
SublimeText3 English version
Recommended: Win version, supports code prompts!
EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function
SublimeText3 Linux new version
SublimeText3 Linux latest version
