How do I troubleshoot Linux?
Follow the steps described here in order to troubleshoot the most common network issues with Linux cloud server.
- Check your network configuration. …
- Check the network configuration file. …
- Check the servers DNS records. …
- Test the connection both ways. …
- Find out where the connection fails. …
- Firewall settings. …
- Host status information.
How do I troubleshoot an application problem in Linux?
Even Linux servers can go haywire some days. Here’s the first steps you should take in troubleshooting and fixing them. I’ve seen plenty of Linux servers run day in and day out for years, with nary a reboot.
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- Check the hardware! …
- Define the exact problem. …
- Top. …
- What’s up with disk space? …
- Check the logs.
What is troubleshoot process?
Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. … The problem is initially described as symptoms of malfunction, and troubleshooting is the process of determining and remedying the causes of these symptoms.
How do you check if Linux server is down?
First, open the terminal window and then type:
- uptime command – Tell how long the Linux system has been running.
- w command – Show who is logged on and what they are doing including the uptime of a Linux box.
- top command – Display Linux server processes and display system Uptime in Linux too.
How do I troubleshoot memory issues in Linux?
How to troubleshoot Linux server memory issues
- Process stopped unexpectedly. …
- Current resource usage. …
- Check if your process is at risk. …
- Disable over commit. …
- Add more memory to your server.
How do you troubleshoot a server?
Server Troubleshooting Checklist
- Establish and Maintain a Standardized Troubleshooting Routine.
- Start at the Bottom and Work Your Way Up.
- Troubleshoot Connectivity Issues.
- Troubleshoot Name Resolution Issues.
- Troubleshoot Application Issues.
- Troubleshoot Print Server Issues.
- Troubleshoot Email Server Issues.
How do I check server performance issues?
Troubleshoot server performance problems
- Check the server type and ensure that it has the necessary CPU and RAM resources to meet your application requirements and user load.
- Check if your application is using a cache. …
- Check if there are any cron jobs running on the server and consuming resources.
How do you troubleshoot?
9.2 General Steps to Troubleshoot an Issue
- Identify the symptom: Identify the Type of Issue. Find the problem area. …
- Eliminate non-issues: Make sure the correct patches, drivers, and operating systems are installed. …
- Find the cause: Check for typical causes in the area. …
- Find the fix: Find a possible workaround.
How do you find the performance issue?
If you suspect your employees’ performance is becoming an issue, here are some ways to identify potential problems in the workplace.
- Examine Past Mistakes. …
- Take Note of Employee Absences. …
- Evaluate Employee Engagement. …
- Make Punctuality a Priority. …
- Get Help Finding High-Performing Employees.
How do you troubleshoot system performance issue?
Resolve any conflicts before rebooting your computer.
- Turn off your system.
- Make sure the hardware is properly seated. …
- Check any cables that connect to the device to make sure they are secure.
- If PC Doctor is installed on your computer, it can scan and detect problems with hardware.
How do you troubleshoot performance problems?
Troubleshoot server performance problems
- Check the server type and ensure that it has the necessary CPU and RAM resources to meet your application requirements and user load.
- Check if your application is using a cache. …
- Check if there are any cron jobs running on the server and consuming resources.