docker metrics

to Linux namespaces–part 2:ipc User namespace Each container can have different user and group IDs, which means that users within the container can execute programs within container rather than users on the Host. With more than 6 namespace from processes, networks, IPC, file systems, UTS, and user-side isolation, a container can externally demonstrate the capabilities of a stand-alone computer, and different container are isolated from the OS level. However, resources are still competing with e

Docker management commands integrated version summary, docker Summary Docker management commands integrated version Summary Docker version Docker config Docker config create Docker conf

1 PrefaceSince its inception, Docker has led the technology boom in lightweight virtualization containers. In this trend, Google, IBM, Redhat and other industry leaders have joined the Docker camp. While Docker is still primarily based on the Linux platform, Microsoft has repeatedly announced support for Docker, from p

How to collect Nginx metrics (Article 2)How to obtain the required NGINX metrics How to obtain the required metrics depends on the NGINX version you are using and What metrics you want to see. (See how to monitor NGINX (Article 1) to learn more about NGINX metrics .) Both th

http://blog.csdn.net/horkychen/article/details/7640335Original address: http://agile.csc.ncsu.edu/SEMaterials/OOMetrics.htm2 Measurement AnalysisThe CK (chidamber kemerer) measure set [8] and mood [measure set] are often used when parsing code in object-oriented metrics. In this section, we will enumerate and explain the specific use of metrics.2.1 Coupling1974, Steven et. In the context of structured progr

Previously introduced in the Healthcheck how to add some simple health detection through metrics LIB to the system, now talk about Dropwizard metrics more important parts, record the system's measurement information. Dropwizard offers a variety of metrics: The simplest counter, the complexity of the histogram for calculating the time distribution, the meter for c

containers. What specific work does Docker do after running this command? Specific as follows: docker runCommand initialization. Docker runs Lxc-start to execute the Run command. Lxc-start creates a set of namespace and control Groups in the container. For those of you who do not know the concept of namespace and control groups, let me expl

ecosystem. This article describes how to use ganglia to collect various hbase metrics and focus on solving the following two issues: (1) how to filter hbase indicators that are too many? (2) After modifying the hadoop-metrics.properties, do not need to restart hadoop or hbase. 1. hbase metrics Configuration Taking hbase-0.98 as an example, you need to configure hadoop-metrics2-hbase.properties # syntax:

Google Analytics Deploy custom dimensions and metricsAugust 12, 2013 Abbo 7 Comments To use Google Analytics's custom dimensions and metrics, we first have to recognize the concept of dimensions and metrics. In simple terms: dimensions are the angle of our perception of things, and indicators are the way we measure things. From the database point of view, dimensions and indicators are fields,