October 2018
Intermediate to advanced
590 pages
15h 5m
English
Content preview from Building Applications with Spring 5 and Vue.js 2
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The metrics endpoint
This endpoint gathers and publishes information of the OS, JVM, and application-level metrics. By default, the /actuator/metrics endpoint will return all the names of the metrics that are supported, for example, if it has a metric such as "jvm.memory.used". We can query the details by using /actuator/metrics/jvm.memory.used and get a result similar to the following:
{ "name": "jvm.memory.used", "description": "The amount of used memory", "baseUnit": "bytes", "measurements": [{ "statistic": "VALUE", "value": 2.13495176E8 }], "availableTags": [{ "tag": "area", "values": ["heap", "nonheap"] }, { "tag": "id", "values": ["Compressed Class Space", "PS Survivor Space", "PS Old Gen", "Metaspace", "PS Eden Space", "Code Cache"] ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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