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Managing System Information, Processes, and Performance in Oracle
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Solaris 11.3
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Managing System Processes
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Managing System Processes
Updated: January 2019
Managing System Information, Processes, and Performance in Oracle
®
Solaris 11.3
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Chapter 1 Managing System Information
Displaying System Information
Commands That Are Used to Display System Information
Displaying Release Information
Displaying Date and Time
Displaying Host ID Number
Displaying Architecture Type
Displaying Processor Type
Displaying Product Name
Displaying Installed Memory
Displaying Default and Customized Property Values for a Device
Displaying System Diagnostic Information
Chip Multithreading Features
Displaying the Physical Processor Type of a System
Displaying the Virtual Processor Type of a System
Changing System Information
Changing System Information Task Map
How to Manually Set the Date and Time of a System
How to Set Up a Message-Of-The-Day
How to Change the Identity of a System
Chapter 2 Managing System Processes
System Processes That do not Require Administration
Managing System Processes
Managing System Processes Task Map
Commands for Managing System Processes
Using the ps Command
Using the /proc File System and Commands
Managing Processes by Using Process Commands (/proc)
How to List Processes
How to Display Information About Processes
How to Control Processes
Terminating a Process
How to Terminate a Process Using the pkill Command
How to Terminate a Process Using the kill Command
Debugging a Process
Displaying and Managing Process Class Information
Displaying Process Class Information
Displaying Process Priority Information
Displaying the Global Priority of a Process
Managing Process Class Information Task Map
Changing the Scheduling Priority of Processes
How to Designate a Process Priority
How to Change Scheduling Parameters of a Timesharing Process
How to Change the Class of a Process
Changing the Priority of a Timesharing Process
Changing the Priority of a Process
Troubleshooting Problems With System Processes
Chapter 3 Monitoring System Performance
About Monitoring System Performance
System Resources That Affect System Performance
Manage Performance Using Oracle Enterprise Manager Ops Center
About Processes and System Activities
System Activities That are Monitored
Displaying System Performance Information
Displaying Virtual Memory Statistics
Displaying System Event Information
Displaying Swapping Statistics
Displaying Interrupts Per Device
Displaying Disk Utilization Information
Displaying Disk Utilization Information Using the iostat Command
Displaying Extended Disk Statistics
Displaying Disk Space Statistics
Displaying Data Analytics Accelerator Statistics
Displaying DAX Information
Monitoring System Activities
Monitor System Activities Using sar Command
Checking File Access
Checking Buffer Activity
Checking System Call Statistics
Checking Disk Activity
Checking Page-Out and Memory
Checking Kernel Memory Allocation
Checking Interprocess Communication
Checking Page-In Activity
Checking Queue Activity
Checking Unused Memory
Checking CPU Utilization
Checking System Table Status
Checking Swapping Activity
Checking Terminal Activity
Checking Overall System Performance
Collecting System Activity Data Automatically
Running the sadc Command When Booting
Running the sadc Command Periodically With the sa1 Script
Producing Reports With the sa2 Shell Script
Setting Up Automatic Data Collection
How to Set Up Automatic Data Collection
Chapter 4 Scheduling System Tasks
Overview of Scheduled System Tasks
Scheduling a Periodic or Scheduled Task With SMF
Scheduling a Routine System Task With crontab Command
Scheduling a Single System Task With at Command
Examples of Repetitive System Tasks
Scheduling Repetitive System Tasks Using SMF
How SMF Handles Scheduling
Scheduling Method and Time Values for SMF
Examples of SMF Manifests
Scheduling a Repetitive System Task Using crontab Command
About the crontab File
How the cron Daemon Handles Scheduling
Syntax of crontab File Entries
Creating and Editing crontab Files
How to Create or Edit a crontab File
Displaying and Verifying crontab Files
Verifying That a crontab File Exists
Displaying a crontab File
Removing crontab Files
How to Remove a crontab File
Controlling Access to the crontab Command
How to Deny crontab Command Access
How to Limit crontab Command Access to Specified Users
Verifying Limited crontab Command Access
Scheduling A Single System Task by Using the at Command
Submitting an at Job File
Creating an at Job
How to Create an at Job
Displaying the at Queue
Verifying an at Job
Displaying at Jobs
How to Remove at Jobs
Controlling Access to the at Command
Denying Access to the at Command
Verifying That the at Command Access is Denied
Chapter 5 Managing the System Console, Terminal Devices, and Power Services
SMF Services That Manage the System Console and Locally Connected Terminal Devices
How to Set Up Login Services on Auxiliary Terminals
How to Set the Baud Rate Speed on the Console
Managing System Power Services
How to Recover from Power Service in Maintenance Mode
Index
Index A
Index B
Index C
Index D
Index E
Index F
Index G
Index I
Index K
Index L
Index M
Index N
Index P
Index R
Index S
Index T
Index U
Index V
Language:
English
Managing System Processes
This section describes the various tasks for managing system processes.
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