Troubleshooting performance issues on Linux. …
Common performance bottlenecks. …
Investigate performance issues. …
Using the sysstat package to get historical information about resource usage. …
Troubleshooting erratic and sudden sluggishness. …
Analyze disk usage with iostat. …
memory usage.
Troubleshooting Steps:
Step 1: Restart your computer regularly. …
Step 2: Run the automated tools provided in the SupportAssist tool. …
Step 3: Run a full hardware diagnostic test. …
Step 4: Scan your computer for malware. …
Step 5: Restore your Dell computer using Windows System Restore. …
Step 6: Reinstall Microsoft Windows.
each 2nd 2021.
How would you troubleshoot and troubleshoot a Linux application?
General Linux troubleshooting
Get RAM information. cat /proc/meminfo. …
Obtain processor information. …
Check your CPU temperature. …
List PCI and USB devices. …
Check the available hard drive space. …
See which hard drives are currently recognized. …
Packages. …
Kill a process.
August 9th. 2009 .
How do I fix Linux problems?
How to troubleshoot network connectivity issues with Linux Server
Check your network configuration. …
Check the network configuration file. …
Check the DNS records of the servers. …
Test the connection in both directions. …
Find out where the connection fails. …
firewall settings. …
Host Status Information.
6 months. 2020 .
How do I troubleshoot system connection issues?
Fix login issues on websites that require a username and password
Enable cookies for the website.
Clear the history of this website.
Clear all cookies and cache.
Check the addons.
The security application blocks cookies.
Delete the corrupted cookie file.
How to fix memory issues on Linux servers?
How to troubleshoot Linux server memory issues
The process terminated unexpectedly. Suddenly canceled tasks are often the result of a lack of memory in the system, i.e. when the so-called out-of-memory (OOM) killer kicks in. …
Current resource usage. …
Check if your process is compromised. …
Disable overcommit. …
Add more memory to your server.
6 months. 2020 .
How do I solve a server problem?
Continue reading this article
Identify the scope of the server problem. …
Determine if the server itself is the problem. …
Keep detailed records of server settings and connections. …
Communicate all work and activities with team members. …
Comprehensively monitor server status and review log data. …
Familiarize yourself with the terms of the supplier’s SLA.
First, check your wait stats
Make sure your TempDB database is optimally configured. …
Make sure you run index maintenance regularly. …
Implement indexes that give your queries an edge. …
Check your most expensive queries and stored procedures. …
Monitor your performance indicators.
31 days. 2018 .
To troubleshoot potential problems caused by COM add-ins or Exchange Server client extensions, disable anything that you don’t use regularly. Then restart Outlook. If that doesn’t solve the problem, disable the remaining add-ins one at a time.
How do I know if my Linux server is crashing?
Check logs
When all else fails, digging through your server logs is one of the best ways to troubleshoot. Typically, the files are located in the /var/log/syslog and /var/log/ directories.
How do you fix a system?
Eleven software troubleshooting tips
Free up RAM by closing other open programs. …
Restart the software. …
Shut down and restart your computer. …
Use the internet to find help. …
Undo any recent hardware or software changes. …
Uninstall and reinstall the software. …
Check for software patches. …
Check for viruses and malware.
27.8. 2012 gr.
What does troubleshooting mean?
Troubleshooting is a form of problem solving that is often used to repair defective products or processes on a machine or plant. It is a logical and systematic search for the root cause of a problem in order to solve it and get the product or process up and running again. Troubleshooting is required to identify the symptoms.
How do I troubleshoot network connection issues?
How to troubleshoot a network
Check the hardware. To start troubleshooting, check all of your hardware to make sure it’s properly connected, powered on, and working. …
Use ipconfig. …
Use ping and trace. …
Run a DNS check. …
Contact the ISP. …
Look for virus and malware protection. …
Examine the database logs.
23 Sept 2019.
How do I know what caused a reboot on Linux?
You can further correlate the reboot you want to diagnose with system messages. On CentOS/RHEL systems, you can find the logs in /var/log/messages, while on Ubuntu/Debian systems, they are stored in /var/log/syslog. You can simply use the tail command or your favorite text editor to filter or find specific data.
How do I restart a Linux network?
Ubuntu/Debian
Use the following command to restart the server’s network service. # sudo /etc/init.d/networking restart or # sudo /etc/init.d/networking stop # sudo /etc/init.d/networking start else # sudo systemctl restart networking.
Then use the following command to check the network status of the server.
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