数据采集 采集源配置 mem 内存指标采集
mem 内存指标采集
简介
采集 mem 指标上报到 DataFlux 中
前置条件
- 已安装 DataKit(DataKit 安装文档)
配置
进入 DataKit 安装目录下的 conf.d/host 目录,复制 mem.conf.sample 并命名为 mem.conf。示例如下:
设置:
# Read metrics about memory usage
[[inputs.mem]]
# no configuration
配置好后,重启 DataKit 即可生效
采集指标
指标 | 描述 | 类型 | 单位 | Tag |
---|---|---|---|---|
active | integer | - | host | |
available | integer | - | host | |
buffered | integer | - | host | |
cached | integer | - | host | |
free | integer | - | host | |
inactive | integer | - | host | |
slab | integer | - | host | |
total | integer | - | host | |
used | integer | - | host | |
available_percent | float | - | host | |
used_percent | float | - | host | |
wired | integer | - | host | |
commit_limit | integer | - | host | |
commited_as | integer | - | host | |
dirty | integer | - | host | |
high_free | integer | - | host | |
high_total | integer | - | host | |
huge_page_size | integer | - | host | |
huge_pages_free | integer | - | host | |
huge_pages_total | integer | - | host | |
low_free | integer | - | host | |
low_total | integer | - | host | |
mapped | integer | - | host | |
page_tables | integer | - | host | |
shared | integer | - | host | |
sreclaimable | integer | - | host | |
sunreclaim | integer | - | host | |
swap_cached | integer | - | host | |
swap_free | integer | - | host | |
swap_total | integer | - | host | |
vmalloc_chunk | integer | - | host | |
vmalloc_total | integer | - | host | |
vmalloc_used | integer | - | host | |
write_back | integer | - | host | |
write_back_tmp | integer | - | host |