From ec73e8f5a3adeacb6c25af6548fec73534d9c050 Mon Sep 17 00:00:00 2001 From: Vladimir Sagan Date: Sun, 5 Jun 2016 19:17:22 +0300 Subject: [PATCH] add cgroup plugin --- plugins/inputs/cgroup/README.md | 59 ++++ plugins/inputs/cgroup/cgroup.go | 292 ++++++++++++++++++ plugins/inputs/cgroup/cgroup_notlinux.go | 3 + plugins/inputs/cgroup/cgroup_test.go | 182 +++++++++++ .../cgroup/testdata/blkio/blkio.io_serviced | 1 + .../testdata/blkio/blkio.throttle.io_serviced | 131 ++++++++ .../cgroup/testdata/cpu/cpu.cfs_quota_us | 1 + .../cgroup/testdata/cpu/cpuacct.usage_percpu | 1 + .../group_1/group_1_1/memory.limit_in_bytes | 1 + .../memory/group_1/group_1_1/memory.stat | 5 + .../group_1/group_1_2/memory.limit_in_bytes | 1 + .../memory/group_1/group_1_2/memory.stat | 5 + .../memory/group_1/memory.kmem.limit_in_bytes | 1 + .../group_1/memory.kmem.max_usage_in_bytes | 1 + .../memory/group_1/memory.limit_in_bytes | 1 + .../testdata/memory/group_1/memory.stat | 5 + .../group_2/group_1_1/memory.limit_in_bytes | 1 + .../memory/group_2/group_1_1/memory.stat | 5 + .../memory/group_2/memory.limit_in_bytes | 1 + .../testdata/memory/group_2/memory.stat | 5 + .../cgroup/testdata/memory/memory.empty | 0 .../memory/memory.kmem.limit_in_bytes | 1 + .../testdata/memory/memory.limit_in_bytes | 1 + .../testdata/memory/memory.max_usage_in_bytes | 3 + .../cgroup/testdata/memory/memory.numa_stat | 8 + .../inputs/cgroup/testdata/memory/memory.stat | 5 + .../testdata/memory/memory.usage_in_bytes | 1 + .../testdata/memory/memory.use_hierarchy | 1 + .../cgroup/testdata/memory/notify_on_release | 1 + 29 files changed, 723 insertions(+) create mode 100644 plugins/inputs/cgroup/README.md create mode 100644 plugins/inputs/cgroup/cgroup.go create mode 100644 plugins/inputs/cgroup/cgroup_notlinux.go create mode 100644 plugins/inputs/cgroup/cgroup_test.go create mode 100644 plugins/inputs/cgroup/testdata/blkio/blkio.io_serviced create mode 100644 plugins/inputs/cgroup/testdata/blkio/blkio.throttle.io_serviced create mode 100644 plugins/inputs/cgroup/testdata/cpu/cpu.cfs_quota_us create mode 100644 plugins/inputs/cgroup/testdata/cpu/cpuacct.usage_percpu create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.stat create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.stat create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.max_usage_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/memory.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_1/memory.stat create mode 100644 plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.stat create mode 100644 plugins/inputs/cgroup/testdata/memory/group_2/memory.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/group_2/memory.stat create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.empty create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.kmem.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.limit_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.max_usage_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.numa_stat create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.stat create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.usage_in_bytes create mode 100644 plugins/inputs/cgroup/testdata/memory/memory.use_hierarchy create mode 100644 plugins/inputs/cgroup/testdata/memory/notify_on_release diff --git a/plugins/inputs/cgroup/README.md b/plugins/inputs/cgroup/README.md new file mode 100644 index 000000000..a8fd1243e --- /dev/null +++ b/plugins/inputs/cgroup/README.md @@ -0,0 +1,59 @@ +# CGroup Input Plugin For Telegraf Agent + +This input plugin will capture specific statistics per cgroup. + +Following file formats are supported: + +* Single value + +``` +VAL\n +``` + +* New line separated values + +``` +VAL0\n +VAL1\n +``` + +* Space separated values + +``` +VAL0 VAL1 ...\n +``` + +* New line separated key-space-value's + +``` +KEY0 VAL0\n +KEY1 VAL1\n +``` + + +### Tags: + +All measurements have the following tags: + - path + + +### Configuration: + +``` +# [[inputs.cgroup]] + # flush_scope = 10 # optional (the fields will be divided into parts of 10 items) + # paths = [ + # "/cgroup/memory", # root cgroup + # "/cgroup/memory/child1", # container cgroup + # "/cgroup/memory/child2/*", # all children cgroups under child2, but not child2 itself + # ] + # fields = ["memory.*usage*", "memory.limit_in_bytes"] + +# [[inputs.cgroup]] + # paths = [ + # "/cgroup/cpu", # root cgroup + # "/cgroup/cpu/*", # all container cgroups + # "/cgroup/cpu/*/*", # all children cgroups under each container cgroup + # ] + # fields = ["cpuacct.usage", "cpu.cfs_period_us", "cpu.cfs_quota_us"] +``` diff --git a/plugins/inputs/cgroup/cgroup.go b/plugins/inputs/cgroup/cgroup.go new file mode 100644 index 000000000..df8f9d915 --- /dev/null +++ b/plugins/inputs/cgroup/cgroup.go @@ -0,0 +1,292 @@ +// +build linux + +package cgroup + +import ( + "fmt" + "io/ioutil" + "os" + "path" + "path/filepath" + "regexp" + "strconv" + + "github.com/influxdata/telegraf" + "github.com/influxdata/telegraf/plugins/inputs" +) + +const metricName = "cgroup" + +type CGroup struct { + Paths []string `toml:"paths"` + Files []string `toml:"fields"` + FlushScope int `toml:"flush_scope"` +} + +var sampleConfig = ` + # paths = [ + # "/cgroup/memory", + # "/cgroup/memory/child1", + # "/cgroup/memory/child2/*", + # ] + # fields = ["memory.*usage*", "memory.limit_in_bytes"] +` + +func (g *CGroup) SampleConfig() string { + return sampleConfig +} + +func (g *CGroup) Description() string { + return "Read specific statistics per cgroup" +} + +func (g *CGroup) Gather(acc telegraf.Accumulator) error { + list := make(chan pathInfo) + go g.generateDirs(list) + + for dir := range list { + if dir.err != nil { + return dir.err + } + if err := g.gatherDir(dir.path, acc); err != nil { + return err + } + } + + return nil +} + +func (g *CGroup) gatherDir(dir string, acc telegraf.Accumulator) error { + fields := make(map[string]interface{}) + + list := make(chan pathInfo) + go g.generateFiles(dir, list) + + for file := range list { + if file.err != nil { + return file.err + } + + raw, err := ioutil.ReadFile(file.path) + if err != nil { + return err + } + if len(raw) == 0 { + continue + } + + fd := fileData{data: raw, path: file.path} + if err := fd.parse(fields); err != nil { + return err + } + } + + tags := map[string]string{"path": dir} + + if g.FlushScope <= 0 { + acc.AddFields(metricName, fields, tags) + return nil + } + writeWithBatches(acc, fields, tags, g.FlushScope) + + return nil +} + +func writeWithBatches(acc telegraf.Accumulator, fields map[string]interface{}, tags map[string]string, scope int) { + for len(fields) > 0 { + batch := make(map[string]interface{}) + + for k, v := range fields { + batch[k] = v + delete(fields, k) + if len(batch) == scope || len(fields) == 0 { + break + } + } + + acc.AddFields(metricName, batch, tags) + } +} + +// ====================================================================== + +type pathInfo struct { + path string + err error +} + +func isDir(path string) (bool, error) { + result, err := os.Stat(path) + if err != nil { + return false, err + } + return result.IsDir(), nil +} + +func (g *CGroup) generateDirs(list chan<- pathInfo) { + for _, dir := range g.Paths { + // getting all dirs that match the pattern 'dir' + items, err := filepath.Glob(dir) + if err != nil { + list <- pathInfo{err: err} + return + } + + for _, item := range items { + ok, err := isDir(item) + if err != nil { + list <- pathInfo{err: err} + return + } + // supply only dirs + if ok { + list <- pathInfo{path: item} + } + } + } + close(list) +} + +func (g *CGroup) generateFiles(dir string, list chan<- pathInfo) { + for _, file := range g.Files { + // getting all file paths that match the pattern 'dir + file' + // path.Base make sure that file variable does not contains part of path + items, err := filepath.Glob(path.Join(dir, path.Base(file))) + if err != nil { + list <- pathInfo{err: err} + return + } + + for _, item := range items { + ok, err := isDir(item) + if err != nil { + list <- pathInfo{err: err} + return + } + // supply only files not dirs + if !ok { + list <- pathInfo{path: item} + } + } + } + close(list) +} + +// ====================================================================== + +type fileData struct { + data []byte + path string +} + +func (fd *fileData) format() (*fileFormat, error) { + for _, ff := range fileFormats { + ok, err := ff.match(fd.data) + if err != nil { + return nil, err + } + if ok { + return &ff, nil + } + } + + return nil, fmt.Errorf("%v: unknown file format", fd.path) +} + +func (fd *fileData) parse(fields map[string]interface{}) error { + format, err := fd.format() + if err != nil { + return err + } + + format.parser(filepath.Base(fd.path), fields, fd.data) + return nil +} + +// ====================================================================== + +type fileFormat struct { + name string + pattern string + parser func(measurement string, fields map[string]interface{}, b []byte) +} + +const keyPattern = "[[:alpha:]_]+" +const valuePattern = "[\\d-]+" + +var fileFormats = [...]fileFormat{ + // VAL\n + fileFormat{ + name: "Single value", + pattern: "^" + valuePattern + "\n$", + parser: func(measurement string, fields map[string]interface{}, b []byte) { + re := regexp.MustCompile("^(" + valuePattern + ")\n$") + matches := re.FindAllStringSubmatch(string(b), -1) + fields[measurement] = numberOrString(matches[0][1]) + }, + }, + // VAL0\n + // VAL1\n + // ... + fileFormat{ + name: "New line separated values", + pattern: "^(" + valuePattern + "\n){2,}$", + parser: func(measurement string, fields map[string]interface{}, b []byte) { + re := regexp.MustCompile("(" + valuePattern + ")\n") + matches := re.FindAllStringSubmatch(string(b), -1) + for i, v := range matches { + fields[measurement+"."+strconv.Itoa(i)] = numberOrString(v[1]) + } + }, + }, + // VAL0 VAL1 ...\n + fileFormat{ + name: "Space separated values", + pattern: "^(" + valuePattern + " )+\n$", + parser: func(measurement string, fields map[string]interface{}, b []byte) { + re := regexp.MustCompile("(" + valuePattern + ") ") + matches := re.FindAllStringSubmatch(string(b), -1) + for i, v := range matches { + fields[measurement+"."+strconv.Itoa(i)] = numberOrString(v[1]) + } + }, + }, + // KEY0 VAL0\n + // KEY1 VAL1\n + // ... + fileFormat{ + name: "New line separated key-space-value's", + pattern: "^(" + keyPattern + " " + valuePattern + "\n)+$", + parser: func(measurement string, fields map[string]interface{}, b []byte) { + re := regexp.MustCompile("(" + keyPattern + ") (" + valuePattern + ")\n") + matches := re.FindAllStringSubmatch(string(b), -1) + for _, v := range matches { + fields[measurement+"."+v[1]] = numberOrString(v[2]) + } + }, + }, +} + +func numberOrString(s string) interface{} { + i, err := strconv.Atoi(s) + if err == nil { + return i + } + + return s +} + +func (f fileFormat) match(b []byte) (bool, error) { + ok, err := regexp.Match(f.pattern, b) + if err != nil { + return false, err + } + if ok { + return true, nil + } + return false, nil +} + +func init() { + inputs.Add("cgroup", func() telegraf.Input { return &CGroup{} }) +} diff --git a/plugins/inputs/cgroup/cgroup_notlinux.go b/plugins/inputs/cgroup/cgroup_notlinux.go new file mode 100644 index 000000000..661f99f5c --- /dev/null +++ b/plugins/inputs/cgroup/cgroup_notlinux.go @@ -0,0 +1,3 @@ +// +build !linux + +package cgroup diff --git a/plugins/inputs/cgroup/cgroup_test.go b/plugins/inputs/cgroup/cgroup_test.go new file mode 100644 index 000000000..206b51f6d --- /dev/null +++ b/plugins/inputs/cgroup/cgroup_test.go @@ -0,0 +1,182 @@ +// +build linux + +package cgroup + +import ( + "testing" + + "github.com/influxdata/telegraf/testutil" + "github.com/stretchr/testify/require" +) + +var cg1 = &CGroup{ + Paths: []string{"testdata/memory"}, + Files: []string{ + "memory.empty", + "memory.max_usage_in_bytes", + "memory.limit_in_bytes", + "memory.stat", + "memory.use_hierarchy", + "notify_on_release", + }, +} + +func TestCgroupStatistics_1(t *testing.T) { + var acc testutil.Accumulator + + err := cg1.Gather(&acc) + require.NoError(t, err) + + tags := map[string]string{ + "path": "testdata/memory", + } + fields := map[string]interface{}{ + "memory.stat.cache": 1739362304123123123, + "memory.stat.rss": 1775325184, + "memory.stat.rss_huge": 778043392, + "memory.stat.mapped_file": 421036032, + "memory.stat.dirty": -307200, + "memory.max_usage_in_bytes.0": 0, + "memory.max_usage_in_bytes.1": -1, + "memory.max_usage_in_bytes.2": 2, + "memory.limit_in_bytes": 223372036854771712, + "memory.use_hierarchy": "12-781", + "notify_on_release": 0, + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) +} + +// ====================================================================== + +var cg2 = &CGroup{ + Paths: []string{"testdata/cpu"}, + Files: []string{"cpuacct.usage_percpu"}, +} + +func TestCgroupStatistics_2(t *testing.T) { + var acc testutil.Accumulator + + err := cg2.Gather(&acc) + require.NoError(t, err) + + tags := map[string]string{ + "path": "testdata/cpu", + } + fields := map[string]interface{}{ + "cpuacct.usage_percpu.0": -1452543795404, + "cpuacct.usage_percpu.1": 1376681271659, + "cpuacct.usage_percpu.2": 1450950799997, + "cpuacct.usage_percpu.3": -1473113374257, + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) +} + +// ====================================================================== + +var cg3 = &CGroup{ + Paths: []string{"testdata/memory/*"}, + Files: []string{"memory.limit_in_bytes"}, +} + +func TestCgroupStatistics_3(t *testing.T) { + var acc testutil.Accumulator + + err := cg3.Gather(&acc) + require.NoError(t, err) + + tags := map[string]string{ + "path": "testdata/memory/group_1", + } + fields := map[string]interface{}{ + "memory.limit_in_bytes": 223372036854771712, + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) + + tags = map[string]string{ + "path": "testdata/memory/group_2", + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) +} + +// ====================================================================== + +var cg4 = &CGroup{ + Paths: []string{"testdata/memory/*/*", "testdata/memory/group_2"}, + Files: []string{"memory.limit_in_bytes"}, +} + +func TestCgroupStatistics_4(t *testing.T) { + var acc testutil.Accumulator + + err := cg4.Gather(&acc) + require.NoError(t, err) + + tags := map[string]string{ + "path": "testdata/memory/group_1/group_1_1", + } + fields := map[string]interface{}{ + "memory.limit_in_bytes": 223372036854771712, + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) + + tags = map[string]string{ + "path": "testdata/memory/group_1/group_1_2", + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) + + tags = map[string]string{ + "path": "testdata/memory/group_2", + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) +} + +// ====================================================================== + +var cg5 = &CGroup{ + Paths: []string{"testdata/memory/*/group_1_1"}, + Files: []string{"memory.limit_in_bytes"}, +} + +func TestCgroupStatistics_5(t *testing.T) { + var acc testutil.Accumulator + + err := cg5.Gather(&acc) + require.NoError(t, err) + + tags := map[string]string{ + "path": "testdata/memory/group_1/group_1_1", + } + fields := map[string]interface{}{ + "memory.limit_in_bytes": 223372036854771712, + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) + + tags = map[string]string{ + "path": "testdata/memory/group_2/group_1_1", + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) +} + +// ====================================================================== + +var cg6 = &CGroup{ + Paths: []string{"testdata/memory"}, + Files: []string{"memory.us*", "*/memory.kmem.*"}, +} + +func TestCgroupStatistics_6(t *testing.T) { + var acc testutil.Accumulator + + err := cg6.Gather(&acc) + require.NoError(t, err) + + tags := map[string]string{ + "path": "testdata/memory", + } + fields := map[string]interface{}{ + "memory.usage_in_bytes": 3513667584, + "memory.use_hierarchy": "12-781", + "memory.kmem.limit_in_bytes": 9223372036854771712, + } + acc.AssertContainsTaggedFields(t, "cgroup", fields, tags) +} diff --git a/plugins/inputs/cgroup/testdata/blkio/blkio.io_serviced b/plugins/inputs/cgroup/testdata/blkio/blkio.io_serviced new file mode 100644 index 000000000..4b28cf721 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/blkio/blkio.io_serviced @@ -0,0 +1 @@ +Total 0 diff --git a/plugins/inputs/cgroup/testdata/blkio/blkio.throttle.io_serviced b/plugins/inputs/cgroup/testdata/blkio/blkio.throttle.io_serviced new file mode 100644 index 000000000..519480715 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/blkio/blkio.throttle.io_serviced @@ -0,0 +1,131 @@ +11:0 Read 0 +11:0 Write 0 +11:0 Sync 0 +11:0 Async 0 +11:0 Total 0 +8:0 Read 49134 +8:0 Write 216703 +8:0 Sync 177906 +8:0 Async 87931 +8:0 Total 265837 +7:7 Read 0 +7:7 Write 0 +7:7 Sync 0 +7:7 Async 0 +7:7 Total 0 +7:6 Read 0 +7:6 Write 0 +7:6 Sync 0 +7:6 Async 0 +7:6 Total 0 +7:5 Read 0 +7:5 Write 0 +7:5 Sync 0 +7:5 Async 0 +7:5 Total 0 +7:4 Read 0 +7:4 Write 0 +7:4 Sync 0 +7:4 Async 0 +7:4 Total 0 +7:3 Read 0 +7:3 Write 0 +7:3 Sync 0 +7:3 Async 0 +7:3 Total 0 +7:2 Read 0 +7:2 Write 0 +7:2 Sync 0 +7:2 Async 0 +7:2 Total 0 +7:1 Read 0 +7:1 Write 0 +7:1 Sync 0 +7:1 Async 0 +7:1 Total 0 +7:0 Read 0 +7:0 Write 0 +7:0 Sync 0 +7:0 Async 0 +7:0 Total 0 +1:15 Read 3 +1:15 Write 0 +1:15 Sync 0 +1:15 Async 3 +1:15 Total 3 +1:14 Read 3 +1:14 Write 0 +1:14 Sync 0 +1:14 Async 3 +1:14 Total 3 +1:13 Read 3 +1:13 Write 0 +1:13 Sync 0 +1:13 Async 3 +1:13 Total 3 +1:12 Read 3 +1:12 Write 0 +1:12 Sync 0 +1:12 Async 3 +1:12 Total 3 +1:11 Read 3 +1:11 Write 0 +1:11 Sync 0 +1:11 Async 3 +1:11 Total 3 +1:10 Read 3 +1:10 Write 0 +1:10 Sync 0 +1:10 Async 3 +1:10 Total 3 +1:9 Read 3 +1:9 Write 0 +1:9 Sync 0 +1:9 Async 3 +1:9 Total 3 +1:8 Read 3 +1:8 Write 0 +1:8 Sync 0 +1:8 Async 3 +1:8 Total 3 +1:7 Read 3 +1:7 Write 0 +1:7 Sync 0 +1:7 Async 3 +1:7 Total 3 +1:6 Read 3 +1:6 Write 0 +1:6 Sync 0 +1:6 Async 3 +1:6 Total 3 +1:5 Read 3 +1:5 Write 0 +1:5 Sync 0 +1:5 Async 3 +1:5 Total 3 +1:4 Read 3 +1:4 Write 0 +1:4 Sync 0 +1:4 Async 3 +1:4 Total 3 +1:3 Read 3 +1:3 Write 0 +1:3 Sync 0 +1:3 Async 3 +1:3 Total 3 +1:2 Read 3 +1:2 Write 0 +1:2 Sync 0 +1:2 Async 3 +1:2 Total 3 +1:1 Read 3 +1:1 Write 0 +1:1 Sync 0 +1:1 Async 3 +1:1 Total 3 +1:0 Read 3 +1:0 Write 0 +1:0 Sync 0 +1:0 Async 3 +1:0 Total 3 +Total 265885 diff --git a/plugins/inputs/cgroup/testdata/cpu/cpu.cfs_quota_us b/plugins/inputs/cgroup/testdata/cpu/cpu.cfs_quota_us new file mode 100644 index 000000000..3a2e3f498 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/cpu/cpu.cfs_quota_us @@ -0,0 +1 @@ +-1 diff --git a/plugins/inputs/cgroup/testdata/cpu/cpuacct.usage_percpu b/plugins/inputs/cgroup/testdata/cpu/cpuacct.usage_percpu new file mode 100644 index 000000000..36737768a --- /dev/null +++ b/plugins/inputs/cgroup/testdata/cpu/cpuacct.usage_percpu @@ -0,0 +1 @@ +-1452543795404 1376681271659 1450950799997 -1473113374257 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.limit_in_bytes new file mode 100644 index 000000000..78169435f --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.limit_in_bytes @@ -0,0 +1 @@ +223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.stat b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.stat new file mode 100644 index 000000000..a5493b9b2 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_1/memory.stat @@ -0,0 +1,5 @@ +cache 1739362304123123123 +rss 1775325184 +rss_huge 778043392 +mapped_file 421036032 +dirty -307200 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.limit_in_bytes new file mode 100644 index 000000000..78169435f --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.limit_in_bytes @@ -0,0 +1 @@ +223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.stat b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.stat new file mode 100644 index 000000000..a5493b9b2 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/group_1_2/memory.stat @@ -0,0 +1,5 @@ +cache 1739362304123123123 +rss 1775325184 +rss_huge 778043392 +mapped_file 421036032 +dirty -307200 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.limit_in_bytes new file mode 100644 index 000000000..564113cfa --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.limit_in_bytes @@ -0,0 +1 @@ +9223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.max_usage_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.max_usage_in_bytes new file mode 100644 index 000000000..573541ac9 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/memory.kmem.max_usage_in_bytes @@ -0,0 +1 @@ +0 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/memory.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_1/memory.limit_in_bytes new file mode 100644 index 000000000..78169435f --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/memory.limit_in_bytes @@ -0,0 +1 @@ +223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/group_1/memory.stat b/plugins/inputs/cgroup/testdata/memory/group_1/memory.stat new file mode 100644 index 000000000..a5493b9b2 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_1/memory.stat @@ -0,0 +1,5 @@ +cache 1739362304123123123 +rss 1775325184 +rss_huge 778043392 +mapped_file 421036032 +dirty -307200 diff --git a/plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.limit_in_bytes new file mode 100644 index 000000000..78169435f --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.limit_in_bytes @@ -0,0 +1 @@ +223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.stat b/plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.stat new file mode 100644 index 000000000..a5493b9b2 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_2/group_1_1/memory.stat @@ -0,0 +1,5 @@ +cache 1739362304123123123 +rss 1775325184 +rss_huge 778043392 +mapped_file 421036032 +dirty -307200 diff --git a/plugins/inputs/cgroup/testdata/memory/group_2/memory.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/group_2/memory.limit_in_bytes new file mode 100644 index 000000000..78169435f --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_2/memory.limit_in_bytes @@ -0,0 +1 @@ +223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/group_2/memory.stat b/plugins/inputs/cgroup/testdata/memory/group_2/memory.stat new file mode 100644 index 000000000..a5493b9b2 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/group_2/memory.stat @@ -0,0 +1,5 @@ +cache 1739362304123123123 +rss 1775325184 +rss_huge 778043392 +mapped_file 421036032 +dirty -307200 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.empty b/plugins/inputs/cgroup/testdata/memory/memory.empty new file mode 100644 index 000000000..e69de29bb diff --git a/plugins/inputs/cgroup/testdata/memory/memory.kmem.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/memory.kmem.limit_in_bytes new file mode 100644 index 000000000..564113cfa --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.kmem.limit_in_bytes @@ -0,0 +1 @@ +9223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.limit_in_bytes b/plugins/inputs/cgroup/testdata/memory/memory.limit_in_bytes new file mode 100644 index 000000000..78169435f --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.limit_in_bytes @@ -0,0 +1 @@ +223372036854771712 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.max_usage_in_bytes b/plugins/inputs/cgroup/testdata/memory/memory.max_usage_in_bytes new file mode 100644 index 000000000..712313d3d --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.max_usage_in_bytes @@ -0,0 +1,3 @@ +0 +-1 +2 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.numa_stat b/plugins/inputs/cgroup/testdata/memory/memory.numa_stat new file mode 100644 index 000000000..e7c54ebb5 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.numa_stat @@ -0,0 +1,8 @@ +total=858067 N0=858067 +file=406254 N0=406254 +anon=451792 N0=451792 +unevictable=21 N0=21 +hierarchical_total=858067 N0=858067 +hierarchical_file=406254 N0=406254 +hierarchical_anon=451792 N0=451792 +hierarchical_unevictable=21 N0=21 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.stat b/plugins/inputs/cgroup/testdata/memory/memory.stat new file mode 100644 index 000000000..a5493b9b2 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.stat @@ -0,0 +1,5 @@ +cache 1739362304123123123 +rss 1775325184 +rss_huge 778043392 +mapped_file 421036032 +dirty -307200 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.usage_in_bytes b/plugins/inputs/cgroup/testdata/memory/memory.usage_in_bytes new file mode 100644 index 000000000..661151f51 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.usage_in_bytes @@ -0,0 +1 @@ +3513667584 diff --git a/plugins/inputs/cgroup/testdata/memory/memory.use_hierarchy b/plugins/inputs/cgroup/testdata/memory/memory.use_hierarchy new file mode 100644 index 000000000..07cbc8fc6 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/memory.use_hierarchy @@ -0,0 +1 @@ +12-781 diff --git a/plugins/inputs/cgroup/testdata/memory/notify_on_release b/plugins/inputs/cgroup/testdata/memory/notify_on_release new file mode 100644 index 000000000..573541ac9 --- /dev/null +++ b/plugins/inputs/cgroup/testdata/memory/notify_on_release @@ -0,0 +1 @@ +0