por If you belong to the world of technological development, you need to know the options, systems and tools that will help you optimize the processes of your IT projects. This is the case of cAdvisor or container Advisora utility platform for understanding the usage of a container system’s components, their performance, and more.
If you want to take advantage of all the advantages and functionalities of this tool, It is essential that you stay in this article to learn all the details about it.
What is cAdvisor?
The cAdvisor option, also known as Container Advisor, It is defined as a tool responsible for Provide container customers with insight into resource utilizationas well as the performance properties of the containers that are being executed.
In addition to this, cAdvisor provides data and information about containers running on the cloud.
cAdvisor Features
Within the characteristics and properties of the cAdvisor system, it is a tool that works as a process daemonthat is, it runs in the backgroundwhile taking care of the activities of collecting, processing and aggregating data useful for DevOps practices.
Likewise, Container Advisor Enables analysis of resource usage, container performance data and, in systems like Prometheus, it is capable of exposing metrics that are ready for use.
cAdvisor also has the property of being a tool open source or open sourcewhich implies that it is a type of software with source code available so that anyone who needs it can use it.
Another feature of this tool is that includes native support for containers Docker system and can be supported by most other types of ready-to-use containers.
How cAdvisor works
Regarding the operation of cAdvisor, it can be added that carries out its operations per node, automatically identifying all containers on the assigned node, and then collect statistics related to the use of memory, network, file systems and CPU resources.
Another characteristic of its operation is which carries out the export of information about the executed containers. So, for each of the containers, takes into account a series of component and resource isolation parameters, as well as historical usage of these and histograms related to the complete utilization of system elements. This information is exported through the container and throughout the platform.
These data that are extracted are used in order to identify and resolve bottlenecks or slowing processes in system performance. So, if these inconsistencies are found, cAdvisor takes over the tracking of procedures that require a lot of memory or use large amounts of resources. This way, you can make the best decisions to prioritize the scalability of systems and platforms.
Limitations of cAdvisor
Although the tool Container Advisor (kubelet cadvisor) is very useful for your containers, its use has some limitations, such as, for example, only collects basic resource usage dataso it is not possible to obtain precise information on the real performance of the applications inside the container.
Also, if you want to use this tool, You should keep in mind that it does not offer storage capacity, long-term analysis or trend.
What is the next step?
In this article you have been able to learn what the cAdvisor tool is, as well as its most relevant characteristics, functions and limitations of use. Now, the time has come to learn more about this and other useful options for managing your technological resources. If you want to change your working life and become a true expert in this sector, Do not hesitate to be part of our DevOps & Cloud Computing Full Stack Bootcamp. In just a few months, you will master all the tools and systems necessary to stand out in the IT sector. Sign up now and continue training!