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update cadvisor godeps

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This commit is contained in:
David Ashpole
2017-06-01 17:10:37 -07:00
parent 3837d95191
commit 066d61ce0a
96 changed files with 5879 additions and 1693 deletions
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148
vendor/github.com/google/cadvisor/metrics/prometheus.go generated vendored
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@@ -45,6 +45,14 @@ type metricValue struct {
type metricValues []metricValue
// asFloat64 converts a uint64 into a float64.
func asFloat64(v uint64) float64 { return float64(v) }
// asNanosecondsToSeconds converts nanoseconds into a float64 representing seconds.
func asNanosecondsToSeconds(v uint64) float64 {
return float64(v) / float64(time.Second)
}
// fsValues is a helper method for assembling per-filesystem stats.
func fsValues(fsStats []info.FsStats, valueFn func(*info.FsStats) float64) metricValues {
values := make(metricValues, 0, len(fsStats))
@@ -57,6 +65,24 @@ func fsValues(fsStats []info.FsStats, valueFn func(*info.FsStats) float64) metri
return values
}
// ioValues is a helper method for assembling per-disk and per-filesystem stats.
func ioValues(ioStats []info.PerDiskStats, ioType string, ioValueFn func(uint64) float64, fsStats []info.FsStats, valueFn func(*info.FsStats) float64) metricValues {
values := make(metricValues, 0, len(ioStats)+len(fsStats))
for _, stat := range ioStats {
values = append(values, metricValue{
value: ioValueFn(stat.Stats[ioType]),
labels: []string{stat.Device},
})
}
for _, stat := range fsStats {
values = append(values, metricValue{
value: valueFn(&stat),
labels: []string{stat.Device},
})
}
return values
}
// containerMetric describes a multi-dimensional metric used for exposing a
// certain type of container statistic.
type containerMetric struct {
@@ -130,10 +156,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
getValues: func(s *info.ContainerStats) metricValues {
values := make(metricValues, 0, len(s.Cpu.Usage.PerCpu))
for i, value := range s.Cpu.Usage.PerCpu {
values = append(values, metricValue{
value: float64(value) / float64(time.Second),
labels: []string{fmt.Sprintf("cpu%02d", i)},
})
if value > 0 {
values = append(values, metricValue{
value: float64(value) / float64(time.Second),
labels: []string{fmt.Sprintf("cpu%02d", i)},
})
}
}
return values
},
@@ -268,15 +296,29 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
return float64(fs.Usage)
})
},
}, {
name: "container_fs_reads_bytes_total",
help: "Cumulative count of bytes read",
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return ioValues(
s.DiskIo.IoServiceBytes, "Read", asFloat64,
nil, nil,
)
},
}, {
name: "container_fs_reads_total",
help: "Cumulative count of reads completed",
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.ReadsCompleted)
})
return ioValues(
s.DiskIo.IoServiced, "Read", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.ReadsCompleted)
},
)
},
}, {
name: "container_fs_sector_reads_total",
@@ -284,9 +326,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.SectorsRead)
})
return ioValues(
s.DiskIo.Sectors, "Read", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.SectorsRead)
},
)
},
}, {
name: "container_fs_reads_merged_total",
@@ -294,9 +339,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.ReadsMerged)
})
return ioValues(
s.DiskIo.IoMerged, "Read", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.ReadsMerged)
},
)
},
}, {
name: "container_fs_read_seconds_total",
@@ -304,9 +352,23 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.ReadTime) / float64(time.Second)
})
return ioValues(
s.DiskIo.IoServiceTime, "Read", asNanosecondsToSeconds,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.ReadTime) / float64(time.Second)
},
)
},
}, {
name: "container_fs_writes_bytes_total",
help: "Cumulative count of bytes written",
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return ioValues(
s.DiskIo.IoServiceBytes, "Write", asFloat64,
nil, nil,
)
},
}, {
name: "container_fs_writes_total",
@@ -314,9 +376,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.WritesCompleted)
})
return ioValues(
s.DiskIo.IoServiced, "Write", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.WritesCompleted)
},
)
},
}, {
name: "container_fs_sector_writes_total",
@@ -324,9 +389,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.SectorsWritten)
})
return ioValues(
s.DiskIo.Sectors, "Write", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.SectorsWritten)
},
)
},
}, {
name: "container_fs_writes_merged_total",
@@ -334,9 +402,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.WritesMerged)
})
return ioValues(
s.DiskIo.IoMerged, "Write", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.WritesMerged)
},
)
},
}, {
name: "container_fs_write_seconds_total",
@@ -344,9 +415,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.WriteTime) / float64(time.Second)
})
return ioValues(
s.DiskIo.IoServiceTime, "Write", asNanosecondsToSeconds,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.WriteTime) / float64(time.Second)
},
)
},
}, {
name: "container_fs_io_current",
@@ -354,9 +428,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.GaugeValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.IoInProgress)
})
return ioValues(
s.DiskIo.IoQueued, "Total", asFloat64,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(fs.IoInProgress)
},
)
},
}, {
name: "container_fs_io_time_seconds_total",
@@ -364,9 +441,12 @@ func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc) *PrometheusCo
valueType: prometheus.CounterValue,
extraLabels: []string{"device"},
getValues: func(s *info.ContainerStats) metricValues {
return fsValues(s.Filesystem, func(fs *info.FsStats) float64 {
return float64(float64(fs.IoTime) / float64(time.Second))
})
return ioValues(
s.DiskIo.IoServiceTime, "Total", asNanosecondsToSeconds,
s.Filesystem, func(fs *info.FsStats) float64 {
return float64(float64(fs.IoTime) / float64(time.Second))
},
)
},
}, {
name: "container_fs_io_time_weighted_seconds_total",