The usual metrics which indicate problems include cpu utilization, memory utilization, load average, and disk utilization. For mail servers, the size of the mail queue is an important indicator. For web servers, the number of busy servers is an important measure. Excessive network throughput also leads to problems.
How do I monitor a process in Linux?
Check running process in Linux
- Open the terminal window on Linux.
- For remote Linux server use the ssh command for log in purpose.
- Type the ps aux command to see all running process in Linux.
- Alternatively, you can issue the top command or htop command to view running process in Linux.
What metrics are important in Linux?
Let’s take a look at the top six key Linux server performance metrics you need to monitor to keep your servers up and running.
- CPU usage. CPU usage is one of the first places to look when a Linux server shows signs of slowing down. …
- System load. …
- Memory utilization and processes. …
- Disk utilization. …
- Inode usage. …
- Cron jobs.
What are the best system monitors for Linux?
Best System Monitoring Tools for Ubuntu
- Htop. Htop is a cross-platform system monitor, process viewer and manager, and reliable alternative to top, which is also a system monitoring tool for Linux and its distros. …
- Glances. …
- Stacer. …
- BashTOP. …
- GNOME System Monitor. …
- Netdata.
Is Windows 10 better than Linux?
Linux and Windows Performance Comparison
Linux has a reputation for being fast and smooth while Windows 10 is known to become slow and slow over time. Linux runs faster than Windows 8.1 and Windows 10 along with a modern desktop environment and qualities of the operating system while windows are slow on older hardware.
What are the tools for monitoring?
Tools or M&E Planning
- Theory of Change.
- Logical Framework (Logframe)
- Monitoring and Evaluation Plan.
- Statistics – Open Datasets.
- System Data.
- Surveys.
- Interviews and Focus Groups.
- Sample Size.
How can I check my server health?
To get the Health Monitor summary report, go to the Server Administration Panel > Home > Server Health. Note that the summary report shows you instantaneous parameters values that are relevant only for the moment when the Home page was refreshed.
How does server monitoring work?
A server management system will typically collect operational data — CPU usage, memory, disk space and other disk utilization metrics, log files, OS monitoring statistics, and user access/security information — and display it in real time on a management dashboard.
What is the use of top command in Linux?
top command in Linux with Examples. top command is used to show the Linux processes. It provides a dynamic real-time view of the running system. Usually, this command shows the summary information of the system and the list of processes or threads which are currently managed by the Linux Kernel.
What does metric mean in Linux?
The Metric field indicates the cost of a route. If multiple routes exist to a given destination network ID, the metric is used to decide which route is to be taken. The route with the lowest metric is the preferred route.
What is the most widely used performance monitoring tool on Linux?
Tcpdump – Network Packet Analyzer. The tcpdump command is one of the most widely used command-line network packet analyzer or packets sniffer programs that is used to capture or filters TCP/IP packets that are received or transferred on a specific interface over a network.