node_memory_Buffers_bytes + node_memory_Cached_bytes is wrong.
ORuteMa opened this issue · comments
Host operating system: output of uname -a
5.4.143-2-velinux1-amd64 #velinux1 SMP Debian 5.4.143-2-velinux1 Fri Sep 23 03:26:48 UTC x86_64 GNU/Linux
node_exporter version: output of node_exporter --version
node_exporter, version 1.2.2 (branch: HEAD, revision: 2664536)
build user: root@b9cb4aa2eb17
build date: 20210806-13:44:18
go version: go1.16.7
platform: linux/amd64
node_exporter command line flags
-bash -c export PATH='/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/var/lib/ambari-agent' ; cd /usr/lib/emr-inner/emr-metrics/node_exporter && nohup ./node_exporter --collector.textfile.directory=/tmp/textfile
node_exporter log output
Are you running node_exporter in Docker?
no
What did you do that produced an error?
What did you expect to see?
node_memory_Buffers_bytes + node_memory_Cached_bytes should be around 22G.
What did you see instead?
I got 2.9G
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