Linux Performance Monitoring & Analysis Hands On !!

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Linux Performance Monitoring & Analysis - Hands On !!
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 67 lectures (5h 10m) | Size: 1.25 GB​

Start in-demand career as a Linux Server Admin and learn from real IT professionals with live Environment Sessions.

What you'll learn:
Familiar with monitoring tools
Familiar with subsystems like CPU/Memory/IO/Network
Hands-On labs with examples.
High Memory Utilization causing performance issues.
High CPU Utilization causing performance issues.
Network Utilization (Packet loss, errors) causing performance issues.
High Disk IO Utilization causing performance issues.
Familiar with tcpdump - Network Packet Analyzer
Familiar with lsof - List open files
Linux Find commands with various examples
Command to list out top processes consuming highest memory utilization
Command to list out top processes consuming highest cpu utilization
Viewing Hardware Resources
Configuring Kernel Tunables
Managing Resource Limits
Proc File System
Sysfs File System
Kernel Modules
lsof, tcpdump commands

Requirements
PC or Laptop with internet Connection
Red Hat Certified Engineer (RHCE) certification or equivalent experience.

Description
Course Contents

Linux Performance Monitoring & Tuning

Introduction about Performance monitoring in Linux

Monitoring Processes using ps command

Monitoring Processes using top command

Monitoring memory usage

Monitoring File System Usage

GNOME System Monitor

Practice Lab Session

Overview Sysstat Package Utilities

Lab - Iostat command

Lab - mpstat command

Lab - pidstat command

Overview SAR

Advantages of SAR

Lab - SAR

Scheduling tasks with Systemd timer

Monitoring Systems using Cockpit

Monitoring Systems using performance co-pilot

Familiar with various Commands to manage performance issues in Linux Servers

top

vmstat

iostat

free

lsof

tcpdump- Network Packet Analyzer

Following are the Linux performance statistics using sar command.

Collective CPU usage

Individual CPU statistics

Memory used and available

Swap space used and available

Overall I/O activities of the system

Individual device I/O activities

Run queue and load average data

Network statistics

Report sar data from a specific time

Viewing Hardware Resources

Viewing kernel messages using dmesg command

Retrieving CPU Information

Retrieving DMI Information - dmidecode

Retrieving peripheral Information

hwloc & lshw command

Configuring Kernel Tunables

Proc File System

Kernel Tunables

Modifying Kernel Tunables

Modify Kernel Tunables Using Sysctl Command

Modify Kernel Tunables Persistently

Sysfs File System

About Kernel Modules

Practice Lab Session

Overview about tuning profiles

Managing profiles from the command line

Lab Session - Tuning profile

Managing Resource Limits

Limiting System Resources with ulimit

Configuring Persistent ulimit Rules

Practice Lab Session

Setting Limits for Services

Lab - Configure the service with a cgroup

Process Management

Understanding ps commands with custom properties & Nice values etc

Different stats of a process like "D", "S", "T", "Z" etc

Kill commands to terminate the process

Lab

Linux Find Commands

Basic find commands for finding files with names

Find files based on their permissions

Search files based on owners & groups

Find files and directories based on date & time

Find files and directories based on size

Top Running Processes

Command to list out top processes consuming highest memory utilization

Command to list out top processes consuming highest cpu utilization

Lab on lsof - List open files & fuser

lsof command used in many Linux/Unix like system that is used to display list of all the open files and the processes.

Lab on tcpdump- Network Packet Analyzer

For example: number of packets received (transmitted) through the network card, statistics of packet failure etc

Practice Lab Sessions

Practical Lab Session - High CPU Utilization

Practical Lab Session - High Memory Utilization

Who this course is for
Anyone can join this course module who is willing to get some knowledge and understanding on performance monitoring & tuning in Linux Administration

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[0dayddl]

1.64 GB | 9min 22s | mp4 | 1280X720 | 16:9
Genre:eLearning |Language:English​

Files Included :

Spoiler

001 Introduction.mp4 (9.87 MB)
002 Monitoring processes using ps command.mp4 (55.19 MB)
003 Monitoring processes using top command.mp4 (64.76 MB)
004 Monitoring processes using top command - 2.mp4 (41.88 MB)
005 Monitoring memory usage.mp4 (19.27 MB)
006 Monitoring File System Usage.mp4 (27.16 MB)
007 GNOME System Monitor.mp4 (8.1 MB)
008 Practice Lab Session.mp4 (47.1 MB)
009 Overview Sysstat Package Utilities.mp4 (9.49 MB)
010 Lab - Iostat command.mp4 (25.23 MB)
011 Lab - mpstat command.mp4 (11.03 MB)
012 Lab - pidstat command.mp4 (21 MB)
013 Overview SAR.mp4 (21.07 MB)
014 Advantages of SAR.mp4 (6.76 MB)
015 Lab - SAR.mp4 (71.56 MB)
016 Scheduling tasks with Systemd timer.mp4 (22.54 MB)
017 Monitoring Systems using Cockpit.mp4 (22.62 MB)
018 Monitoring Systems using performance co-pilot.mp4 (49.2 MB)
001 Kernel messages using dmesg command.mp4 (30.31 MB)
002 Retrieving CPU Information.mp4 (7.91 MB)
003 Retrieving DMI Information - dmidecode.mp4 (30.13 MB)
004 Retrieving peripheral Information.mp4 (26.28 MB)
005 hwloc & lshw command.mp4 (19.51 MB)
001 Proc File System.mp4 (20.25 MB)
002 Kernel Tunables.mp4 (20.34 MB)
003 Modifying Kernel Tunables.mp4 (19.11 MB)
004 Modify Kernel Tunables Using Sysctl Command.mp4 (5.99 MB)
005 Modify Kernel Tunables Persistently.mp4 (13.8 MB)
006 Sysfs File System.mp4 (12.2 MB)
007 About Kernel Modules.mp4 (44.48 MB)
008 Practice Lab Session - 1.mp4 (30.89 MB)
009 Practice Lab Session - 2.mp4 (24.01 MB)
010 Overview about tuning profiles.mp4 (62.03 MB)
011 Managing profiles from the command line.mp4 (35.22 MB)
012 Lab Session - Tuning profile.mp4 (9.9 MB)
001 Limiting System Resources with ulimit.mp4 (18.1 MB)
002 Configuring Persistent ulimit Rules.mp4 (5.3 MB)
003 Practice Lab Session.mp4 (11.66 MB)
004 Setting Limits for Services.mp4 (8.7 MB)
005 Practice Lab Session.mp4 (13.39 MB)
001 CPU - Context Switch.mp4 (26.24 MB)
002 CPU - run queue, load average.mp4 (27.38 MB)
003 Memory & Swap management on Linux Servers.mp4 (36.67 MB)
004 Disk IO Operations on Linux Servers.mp4 (24.17 MB)
005 Monitoring & Understanding Network.mp4 (16.66 MB)
001 Process Management.mp4 (25.05 MB)
002 Background and Foreground Processes.mp4 (34.48 MB)
003 process stats.mp4 (28.19 MB)
004 Lab 1.mp4 (22.65 MB)
005 Lab 2.mp4 (32.95 MB)
006 Lab 3.mp4 (76.21 MB)
001 lsof - List open files.mp4 (11.45 MB)
002 lsof - Lab 1.mp4 (14.76 MB)
003 lsof - lab 2.mp4 (24.79 MB)
004 fuser.mp4 (14.69 MB)
001 tcpdump-Network Packet Analyzer.mp4 (18.7 MB)
002 Lab 1.mp4 (32.86 MB)
003 Lab 2.mp4 (39.7 MB)
001 Find commands for finding files.mp4 (13.11 MB)
002 find files based on their permissions, owner & groups.mp4 (10.63 MB)
003 Find files & directories based on date,time & size.mp4 (24.53 MB)
004 Lab-1.mp4 (26.93 MB)
005 Lab-2.mp4 (12.33 MB)
006 Lab-3.mp4 (9.45 MB)
001 Practical Lab Session - High CPU Utilization.mp4 (50.98 MB)
002 Practical Lab Session - Memory Utilization.mp4 (19.95 MB)
003 Last Lecture.mp4 (1.2 MB)

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Spoiler

DDownload

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RapidGator

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