Mem Monitoring
Powerful performance with an easy integration, powered by Telegraf, the open source data connector built by InfluxData.
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Powerful Performance, Limitless Scale
Collect, organize, and act on massive volumes of high-velocity data. Any data is more valuable when you think of it as time series data. with InfluxDB, the #1 time series platform built to scale with Telegraf.
See Ways to Get Started
Maintaining the systems that run your applications may require that you monitor the performance of your Linux servers, and monitoring memory consumption is an important metric to ensure performance of your systems. Having constant and reliable data on the use of system memory will help you to avoid outages and help with capacity planning.
To learn more about Linux memory consumption and the explanation between the difference of used and actual RAM usage, check out this great site: Linux Ate my Ram.
Why use the Mem Telegraf Plugin?
The Mem Telegraf plugin collects system memory metrics to help you maintain the performance of your Linux servers. It is an important metric which - when paired with other metrics like CPU, Disk usage, DiskIO from Telegraf - enables you to start building a complete picture of your infrastructure.
How to use the Mem Telegraf Plugin
Collecting metrics with the Mem Telegraf Plugin is simple; just install and start collecting the metrics in your InfluxDB instance. There are no special confirmations for this plugin.
Key Mem metrics to use for monitoring
Some of the important Mem metrics that you should proactively monitor include:
active(integer, Darwin, FreeBSD, Linux, OpenBSD)available(integer)available_percent(float)buffered(integer, FreeBSD, Linux)cached(integer, FreeBSD, Linux, OpenBSD)commit_limit(integer, Linux)committed_as(integer, Linux)dirty(integer, Linux)free(integer, Darwin, FreeBSD, Linux, OpenBSD)high_free(integer, Linux)high_total(integer, Linux)huge_pages_free(integer, Linux)huge_page_size(integer, Linux)huge_pages_total(integer, Linux)inactive(integer, Darwin, FreeBSD, Linux, OpenBSD)laundry(integer, FreeBSD)low_free(integer, Linux)low_total(integer, Linux)mapped(integer, Linux)page_tables(integer, Linux)shared(integer, Linux)slab(integer, Linux)sreclaimable(integer, Linux)sunreclaim(integer, Linux)swap_cached(integer, Linux)swap_free(integer, Linux)swap_total(integer, Linux)total(integer)used(integer)used_percent(float)vmalloc_chunk(integer, Linux)vmalloc_total(integer, Linux)vmalloc_used(integer, Linux)wired(integer, Darwin, FreeBSD, OpenBSD)write_back(integer, Linux)write_back_tmp(integer, Linux)
Powerful Performance, Limitless Scale
Collect, organize, and act on massive volumes of high-velocity data. Any data is more valuable when you think of it as time series data. with InfluxDB, the #1 time series platform built to scale with Telegraf.
See Ways to Get Started
