Add memory.numa_stat collection

Dan Schatzberg · facebook-github-bot · commit 89fe9911c34d · 2022-11-04T08:26:13.000-07:00
Summary: As titled

Reviewed By: brianc118

Differential Revision: D40528397

fbshipit-source-id: 31a3bdbc7772bad27a7e4fcecf10a2302257cafe
diff --git a/below/model/src/collector.rs b/below/model/src/collector.rs
@@ -393,6 +393,7 @@ fn collect_cgroup_sample(
             }
         },
         cgroup_stat: wrap(reader.read_cgroup_stat())?.map(Into::into),
+        memory_numa_stat: wrap(reader.read_memory_numa_stat())?.map(Into::into),
     })
 }
 
diff --git a/below/model/src/sample.rs b/below/model/src/sample.rs
@@ -37,6 +37,7 @@ pub struct CgroupSample {
     pub memory_events: Option<cgroupfs::MemoryEvents>,
     pub inode_number: Option<i64>,
     pub cgroup_stat: Option<cgroupfs::CgroupStat>,
+    pub memory_numa_stat: Option<BTreeMap<u32, cgroupfs::MemoryNumaStat>>,
 }
 
 #[derive(Default, Clone, PartialEq, Debug, Serialize, Deserialize)]

Original file line number	Diff line number	Diff line change
`@@ -393,6 +393,7 @@ fn collect_cgroup_sample(`
`393`	`393`	`}`
`394`	`394`	`},`
`395`	`395`	`cgroup_stat: wrap(reader.read_cgroup_stat())?.map(Into::into),`
	`396`	`+ memory_numa_stat: wrap(reader.read_memory_numa_stat())?.map(Into::into),`
`396`	`397`	`})`
`397`	`398`	`}`
`398`	`399`
Original file line number	Diff line number	Diff line change
`@@ -37,6 +37,7 @@ pub struct CgroupSample {`
`37`	`37`	`pub memory_events: Option<cgroupfs::MemoryEvents>,`
`38`	`38`	`pub inode_number: Option<i64>,`
`39`	`39`	`pub cgroup_stat: Option<cgroupfs::CgroupStat>,`
	`40`	`+ pub memory_numa_stat: Option<BTreeMap<u32, cgroupfs::MemoryNumaStat>>,`
`40`	`41`	`}`
`41`	`42`
`42`	`43`	`#[derive(Default, Clone, PartialEq, Debug, Serialize, Deserialize)]`