diff --git a/collector/bonding_linux.go b/collector/bonding_linux.go index a9bbcb26..08336598 100644 --- a/collector/bonding_linux.go +++ b/collector/bonding_linux.go @@ -26,7 +26,7 @@ import ( ) type bondingCollector struct { - slaves, active *prometheus.GaugeVec + slaves, active typedDesc } func init() { @@ -37,22 +37,16 @@ func init() { // It exposes the number of configured and active slave of linux bonding interfaces. func NewBondingCollector() (Collector, error) { return &bondingCollector{ - slaves: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "net_bonding_slaves", - Help: "Number of configured slaves per bonding interface.", - }, - []string{"master"}, - ), - active: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "net_bonding_slaves_active", - Help: "Number of active slaves per bonding interface.", - }, - []string{"master"}, - ), + slaves: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, "bonding", "slaves"), + "Number of configured slaves per bonding interface.", + []string{"master"}, nil, + ), prometheus.GaugeValue}, + active: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, "bonding", "active"), + "Number of active slaves per bonding interface.", + []string{"master"}, nil, + ), prometheus.GaugeValue}, }, nil } @@ -63,11 +57,9 @@ func (c *bondingCollector) Update(ch chan<- prometheus.Metric) (err error) { return err } for master, status := range bondingStats { - c.slaves.WithLabelValues(master).Set(float64(status[0])) - c.active.WithLabelValues(master).Set(float64(status[1])) + ch <- c.slaves.mustNewConstMetric(float64(status[0]), master) + ch <- c.active.mustNewConstMetric(float64(status[1]), master) } - c.slaves.Collect(ch) - c.active.Collect(ch) return nil } diff --git a/collector/collector.go b/collector/collector.go index 8757f15b..1d57db35 100644 --- a/collector/collector.go +++ b/collector/collector.go @@ -32,3 +32,12 @@ type Collector interface { // Get new metrics and expose them via prometheus registry. Update(ch chan<- prometheus.Metric) (err error) } + +type typedDesc struct { + desc *prometheus.Desc + valueType prometheus.ValueType +} + +func (d *typedDesc) mustNewConstMetric(value float64, labels ...string) prometheus.Metric { + return prometheus.MustNewConstMetric(d.desc, d.valueType, value, labels...) +} diff --git a/collector/cpu_freebsd.go b/collector/cpu_freebsd.go index a5bc33fa..f22b0276 100644 --- a/collector/cpu_freebsd.go +++ b/collector/cpu_freebsd.go @@ -89,14 +89,11 @@ func init() { // CPU stats. func NewStatCollector() (Collector, error) { return &statCollector{ - cpu: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Name: "cpu_seconds_total", - Help: "Seconds the CPU spent in each mode.", - }, - []string{"cpu", "mode"}, - ), + cpu: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, "cpu", "seconds_total"), + "Seconds the CPU spent in each mode.", + []string{"cpu", "mode"}, nil, + ), prometheus.CounterValue}, }, nil } @@ -118,12 +115,11 @@ func (c *statCollector) Update(ch chan<- prometheus.Metric) (err error) { return err } for cpu, t := range cpuTimes { - c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "user"}).Set(t.user) - c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "nice"}).Set(t.nice) - c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "system"}).Set(t.sys) - c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "interrupt"}).Set(t.intr) - c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "idle"}).Set(t.idle) + ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_USER]), strconv.Itoa(cpu), "user") + ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_NICE]), strconv.Itoa(cpu), "nice") + ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_SYS]), strconv.Itoa(cpu), "system") + ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_INTR]), strconv.Itoa(cpu), "interrupt") + ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_IDLE]), strconv.Itoa(cpu), "idle") } - c.cpu.Collect(ch) return err } diff --git a/collector/devstat_freebsd.go b/collector/devstat_freebsd.go index 3967df10..e4be57ff 100644 --- a/collector/devstat_freebsd.go +++ b/collector/devstat_freebsd.go @@ -137,12 +137,12 @@ const ( ) type devstatCollector struct { - bytes *prometheus.CounterVec - bytes_total *prometheus.CounterVec - transfers *prometheus.CounterVec - duration *prometheus.CounterVec - busyTime *prometheus.CounterVec - blocks *prometheus.CounterVec + bytes typedDesc + bytes_total typedDesc + transfers typedDesc + duration typedDesc + busyTime typedDesc + blocks typedDesc } func init() { @@ -153,51 +153,31 @@ func init() { // Device stats. func NewDevstatCollector() (Collector, error) { return &devstatCollector{ - bytes: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: devstatSubsystem, - Name: "bytes_total", - Help: "The total number of bytes in transactions.", - }, - []string{"device", "type"}, - ), - transfers: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: devstatSubsystem, - Name: "transfers_total", - Help: "The total number of transactions.", - }, - []string{"device", "type"}, - ), - duration: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: devstatSubsystem, - Name: "duration_seconds_total", - Help: "The total duration of transactions in seconds.", - }, - []string{"device", "type"}, - ), - busyTime: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: devstatSubsystem, - Name: "busy_time_seconds_total", - Help: "Total time the device had one or more transactions outstanding in seconds.", - }, - []string{"device"}, - ), - blocks: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: devstatSubsystem, - Name: "blocks_transferred_total", - Help: "The total number of blocks transferred.", - }, - []string{"device"}, - ), + bytes: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, devstatSubsystem, "bytes_total"), + "The total number of bytes in transactions.", + []string{"device", "type"}, nil, + ), prometheus.CounterValue}, + transfers: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, devstatSubsystem, "transfers_total"), + "The total number of transactions.", + []string{"device", "type"}, nil, + ), prometheus.CounterValue}, + duration: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, devstatSubsystem, "duration_seconds_total"), + "The total duration of transactions in seconds.", + []string{"device", "type"}, nil, + ), prometheus.CounterValue}, + busyTime: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, devstatSubsystem, "busy_time_seconds_total"), + "Total time the device had one or more transactions outstanding in seconds.", + []string{"device"}, nil, + ), prometheus.CounterValue}, + blocks: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, devstatSubsystem, "blocks_transferred_total"), + "The total number of blocks transferred.", + []string{"device"}, nil, + ), prometheus.CounterValue}, }, nil } @@ -213,27 +193,16 @@ func (c *devstatCollector) Update(ch chan<- prometheus.Metric) (err error) { for i := C.int(0); i < count; i++ { stats := C._get_stats(i) device := fmt.Sprintf("%s%d", C.GoString(&stats.device[0]), stats.unit) - // Free metrics are disabled for now, please see PR #88 for more details. - c.bytes.With(prometheus.Labels{"device": device, "type": "read"}).Set(float64(stats.bytes.read)) - c.bytes.With(prometheus.Labels{"device": device, "type": "write"}).Set(float64(stats.bytes.write)) - //c.bytes.With(prometheus.Labels{"device": device, "type": "free"}).Set(float64(stats.bytes.free)) - c.transfers.With(prometheus.Labels{"device": device, "type": "other"}).Set(float64(stats.transfers.other)) - c.transfers.With(prometheus.Labels{"device": device, "type": "read"}).Set(float64(stats.transfers.read)) - c.transfers.With(prometheus.Labels{"device": device, "type": "write"}).Set(float64(stats.transfers.write)) - //c.transfers.With(prometheus.Labels{"device": device, "type": "free"}).Set(float64(stats.transfers.free)) - c.duration.With(prometheus.Labels{"device": device, "type": "other"}).Set(float64(stats.duration.other)) - c.duration.With(prometheus.Labels{"device": device, "type": "read"}).Set(float64(stats.duration.read)) - c.duration.With(prometheus.Labels{"device": device, "type": "write"}).Set(float64(stats.duration.write)) - //c.duration.With(prometheus.Labels{"device": device, "type": "free"}).Set(float64(stats.duration.free)) - c.busyTime.With(prometheus.Labels{"device": device}).Set(float64(stats.busyTime)) - c.blocks.With(prometheus.Labels{"device": device}).Set(float64(stats.blocks)) + ch <- c.bytes.mustNewConstMetric(float64(stats.bytes.read), device, "read") + ch <- c.bytes.mustNewConstMetric(float64(stats.bytes.write), device, "write") + ch <- c.transfers.mustNewConstMetric(float64(stats.transfers.other), device, "other") + ch <- c.transfers.mustNewConstMetric(float64(stats.transfers.read), device, "read") + ch <- c.transfers.mustNewConstMetric(float64(stats.transfers.write), device, "write") + ch <- c.duration.mustNewConstMetric(float64(stats.duration.other), device, "other") + ch <- c.duration.mustNewConstMetric(float64(stats.duration.read), device, "read") + ch <- c.duration.mustNewConstMetric(float64(stats.duration.write), device, "write") + ch <- c.busyTime.mustNewConstMetric(float64(stats.busyTime), device) + ch <- c.blocks.mustNewConstMetric(float64(stats.blocks), device) } - - c.bytes.Collect(ch) - c.transfers.Collect(ch) - c.duration.Collect(ch) - c.busyTime.Collect(ch) - c.blocks.Collect(ch) - return err } diff --git a/collector/diskstats_linux.go b/collector/diskstats_linux.go index e7b24fda..8523e23f 100644 --- a/collector/diskstats_linux.go +++ b/collector/diskstats_linux.go @@ -40,7 +40,7 @@ var ( type diskstatsCollector struct { ignoredDevicesPattern *regexp.Regexp - metrics []prometheus.Collector + descs []typedDesc } func init() { @@ -55,129 +55,116 @@ func NewDiskstatsCollector() (Collector, error) { return &diskstatsCollector{ ignoredDevicesPattern: regexp.MustCompile(*ignoredDevices), // Docs from https://www.kernel.org/doc/Documentation/iostats.txt - metrics: []prometheus.Collector{ - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "reads_completed", - Help: "The total number of reads completed successfully.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "reads_merged", - Help: "The number of reads merged. See https://www.kernel.org/doc/Documentation/iostats.txt.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "sectors_read", - Help: "The total number of sectors read successfully.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "read_time_ms", - Help: "The total number of milliseconds spent by all reads.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "writes_completed", - Help: "The total number of writes completed successfully.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "writes_merged", - Help: "The number of writes merged. See https://www.kernel.org/doc/Documentation/iostats.txt.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "sectors_written", - Help: "The total number of sectors written successfully.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "write_time_ms", - Help: "This is the total number of milliseconds spent by all writes.", - }, - diskLabelNames, - ), - prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "io_now", - Help: "The number of I/Os currently in progress.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "io_time_ms", - Help: "Milliseconds spent doing I/Os.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "io_time_weighted", - Help: "The weighted # of milliseconds spent doing I/Os. See https://www.kernel.org/doc/Documentation/iostats.txt.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "bytes_read", - Help: "The total number of bytes read successfully.", - }, - diskLabelNames, - ), - prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: diskSubsystem, - Name: "bytes_written", - Help: "The total number of bytes written successfully.", - }, - diskLabelNames, - ), + descs: []typedDesc{ + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "reads_completed"), + "The total number of reads completed successfully.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "reads_merged"), + "The total number of reads merged. See https://www.kernel.org/doc/Documentation/iostats.txt.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "sectors_read"), + "The total number of sectors read successfully.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "read_time_ms"), + "The total number of milliseconds spent by all reads.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "writes_completed"), + "The total number of writes completed successfully.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "writes_merged"), + "The number of writes merged. See https://www.kernel.org/doc/Documentation/iostats.txt.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "sectors_written"), + "The total number of sectors written successfully.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "write_time_ms"), + "This is the total number of milliseconds spent by all writes.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "io_now"), + "The number of I/Os currently in progress.", + diskLabelNames, + nil, + ), valueType: prometheus.GaugeValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "io_time_ms"), + "Total Milliseconds spent doing I/Os.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "io_time_weighted"), + "The weighted # of milliseconds spent doing I/Os. See https://www.kernel.org/doc/Documentation/iostats.txt.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "bytes_read"), + "The total number of bytes read successfully.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(Namespace, diskSubsystem, "bytes_written"), + "The total number of bytes written successfully.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, }, }, nil } -func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) (err error) { +func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) error { procDiskStats := procFilePath("diskstats") diskStats, err := getDiskStats() if err != nil { @@ -190,29 +177,19 @@ func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) (err error) { continue } - if len(stats) != len(c.metrics) { + if len(stats) != len(c.descs) { return fmt.Errorf("invalid line for %s for %s", procDiskStats, dev) } - for k, value := range stats { + for i, value := range stats { v, err := strconv.ParseFloat(value, 64) if err != nil { return fmt.Errorf("invalid value %s in diskstats: %s", value, err) } - - if counter, ok := c.metrics[k].(*prometheus.CounterVec); ok { - counter.WithLabelValues(dev).Set(v) - } else if gauge, ok := c.metrics[k].(*prometheus.GaugeVec); ok { - gauge.WithLabelValues(dev).Set(v) - } else { - return fmt.Errorf("unexpected collector %d", k) - } + ch <- c.descs[i].mustNewConstMetric(v, dev) } } - for _, c := range c.metrics { - c.Collect(ch) - } - return err + return nil } func getDiskStats() (map[string]map[int]string, error) { diff --git a/collector/fixtures/e2e-output.txt b/collector/fixtures/e2e-output.txt index 9276aad6..ccd927d0 100644 --- a/collector/fixtures/e2e-output.txt +++ b/collector/fixtures/e2e-output.txt @@ -12,73 +12,73 @@ go_gc_duration_seconds_count 0 go_goroutines 13 # HELP go_memstats_alloc_bytes Number of bytes allocated and still in use. # TYPE go_memstats_alloc_bytes gauge -go_memstats_alloc_bytes 1.236968e+06 +go_memstats_alloc_bytes 1.196768e+06 # HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed. # TYPE go_memstats_alloc_bytes_total counter -go_memstats_alloc_bytes_total 1.236968e+06 +go_memstats_alloc_bytes_total 1.196768e+06 # HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table. # TYPE go_memstats_buck_hash_sys_bytes gauge -go_memstats_buck_hash_sys_bytes 2717 +go_memstats_buck_hash_sys_bytes 1.442915e+06 # HELP go_memstats_frees_total Total number of frees. # TYPE go_memstats_frees_total counter -go_memstats_frees_total 265 +go_memstats_frees_total 385 # HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata. # TYPE go_memstats_gc_sys_bytes gauge -go_memstats_gc_sys_bytes 65536 +go_memstats_gc_sys_bytes 98304 # HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use. # TYPE go_memstats_heap_alloc_bytes gauge -go_memstats_heap_alloc_bytes 1.236968e+06 +go_memstats_heap_alloc_bytes 1.196768e+06 # HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used. # TYPE go_memstats_heap_idle_bytes gauge -go_memstats_heap_idle_bytes 139264 +go_memstats_heap_idle_bytes 884736 # HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use. # TYPE go_memstats_heap_inuse_bytes gauge -go_memstats_heap_inuse_bytes 1.630208e+06 +go_memstats_heap_inuse_bytes 1.867776e+06 # HELP go_memstats_heap_objects Number of allocated objects. # TYPE go_memstats_heap_objects gauge -go_memstats_heap_objects 8119 +go_memstats_heap_objects 8934 # HELP go_memstats_heap_released_bytes_total Total number of heap bytes released to OS. # TYPE go_memstats_heap_released_bytes_total counter go_memstats_heap_released_bytes_total 0 # HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system. # TYPE go_memstats_heap_sys_bytes gauge -go_memstats_heap_sys_bytes 1.769472e+06 +go_memstats_heap_sys_bytes 2.752512e+06 # HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection. # TYPE go_memstats_last_gc_time_seconds gauge -go_memstats_last_gc_time_seconds 9 +go_memstats_last_gc_time_seconds 0 # HELP go_memstats_lookups_total Total number of pointer lookups. # TYPE go_memstats_lookups_total counter go_memstats_lookups_total 9 # HELP go_memstats_mallocs_total Total number of mallocs. # TYPE go_memstats_mallocs_total counter -go_memstats_mallocs_total 8384 +go_memstats_mallocs_total 9319 # HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures. # TYPE go_memstats_mcache_inuse_bytes gauge -go_memstats_mcache_inuse_bytes 9600 +go_memstats_mcache_inuse_bytes 4800 # HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system. # TYPE go_memstats_mcache_sys_bytes gauge go_memstats_mcache_sys_bytes 16384 # HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures. # TYPE go_memstats_mspan_inuse_bytes gauge -go_memstats_mspan_inuse_bytes 16080 +go_memstats_mspan_inuse_bytes 19920 # HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system. # TYPE go_memstats_mspan_sys_bytes gauge -go_memstats_mspan_sys_bytes 16384 +go_memstats_mspan_sys_bytes 32768 # HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place. # TYPE go_memstats_next_gc_bytes gauge go_memstats_next_gc_bytes 4.194304e+06 # HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations. # TYPE go_memstats_other_sys_bytes gauge -go_memstats_other_sys_bytes 558435 +go_memstats_other_sys_bytes 803989 # HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator. # TYPE go_memstats_stack_inuse_bytes gauge -go_memstats_stack_inuse_bytes 327680 +go_memstats_stack_inuse_bytes 393216 # HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator. # TYPE go_memstats_stack_sys_bytes gauge -go_memstats_stack_sys_bytes 327680 +go_memstats_stack_sys_bytes 393216 # HELP go_memstats_sys_bytes Number of bytes obtained by system. Sum of all system allocations. # TYPE go_memstats_sys_bytes gauge -go_memstats_sys_bytes 2.756608e+06 +go_memstats_sys_bytes 5.540088e+06 # HELP http_request_duration_microseconds The HTTP request latencies in microseconds. # TYPE http_request_duration_microseconds summary http_request_duration_microseconds{handler="prometheus",quantile="0.5"} NaN @@ -100,6 +100,16 @@ http_response_size_bytes{handler="prometheus",quantile="0.9"} NaN http_response_size_bytes{handler="prometheus",quantile="0.99"} NaN http_response_size_bytes_sum{handler="prometheus"} 0 http_response_size_bytes_count{handler="prometheus"} 0 +# HELP node_bonding_active Number of active slaves per bonding interface. +# TYPE node_bonding_active gauge +node_bonding_active{master="bond0"} 0 +node_bonding_active{master="dmz"} 2 +node_bonding_active{master="int"} 1 +# HELP node_bonding_slaves Number of configured slaves per bonding interface. +# TYPE node_bonding_slaves gauge +node_bonding_slaves{master="bond0"} 0 +node_bonding_slaves{master="dmz"} 2 +node_bonding_slaves{master="int"} 2 # HELP node_boot_time Node boot time, in unixtime. # TYPE node_boot_time gauge node_boot_time 1.418183276e+09 @@ -225,7 +235,7 @@ node_disk_io_now{device="nvme0n1"} 0 node_disk_io_now{device="sda"} 0 node_disk_io_now{device="sr0"} 0 node_disk_io_now{device="vda"} 0 -# HELP node_disk_io_time_ms Milliseconds spent doing I/Os. +# HELP node_disk_io_time_ms Total Milliseconds spent doing I/Os. # TYPE node_disk_io_time_ms counter node_disk_io_time_ms{device="dm-0"} 1.1325968e+07 node_disk_io_time_ms{device="dm-1"} 76 @@ -285,7 +295,7 @@ node_disk_reads_completed{device="nvme0n1"} 47114 node_disk_reads_completed{device="sda"} 2.5354637e+07 node_disk_reads_completed{device="sr0"} 0 node_disk_reads_completed{device="vda"} 1.775784e+06 -# HELP node_disk_reads_merged The number of reads merged. See https://www.kernel.org/doc/Documentation/iostats.txt. +# HELP node_disk_reads_merged The total number of reads merged. See https://www.kernel.org/doc/Documentation/iostats.txt. # TYPE node_disk_reads_merged counter node_disk_reads_merged{device="dm-0"} 0 node_disk_reads_merged{device="dm-1"} 0 @@ -427,98 +437,108 @@ node_drbd_remote_unacknowledged{device="drbd1"} 12347 node_entropy_available_bits 1337 # HELP node_exporter_build_info A metric with a constant '1' value labeled by version, revision, branch, and goversion from which node_exporter was built. # TYPE node_exporter_build_info gauge -node_exporter_build_info{branch="",goversion="go1.6.2",revision="",version=""} 1 +node_exporter_build_info{branch="master",goversion="go1.6.1",revision="10e525ff0258b2d18119f0327cc9c7ff86e53375",version="0.13.0"} 1 # HELP node_exporter_scrape_duration_seconds node_exporter: Duration of a scrape job. # TYPE node_exporter_scrape_duration_seconds summary -node_exporter_scrape_duration_seconds{collector="bonding",result="success",quantile="0.5"} 0.00016681900000000002 -node_exporter_scrape_duration_seconds{collector="bonding",result="success",quantile="0.9"} 0.00016681900000000002 -node_exporter_scrape_duration_seconds{collector="bonding",result="success",quantile="0.99"} 0.00016681900000000002 -node_exporter_scrape_duration_seconds_sum{collector="bonding",result="success"} 0.00016681900000000002 +node_exporter_scrape_duration_seconds{collector="bonding",result="success",quantile="0.5"} 0.000727146 +node_exporter_scrape_duration_seconds{collector="bonding",result="success",quantile="0.9"} 0.000727146 +node_exporter_scrape_duration_seconds{collector="bonding",result="success",quantile="0.99"} 0.000727146 +node_exporter_scrape_duration_seconds_sum{collector="bonding",result="success"} 0.000727146 node_exporter_scrape_duration_seconds_count{collector="bonding",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="conntrack",result="success",quantile="0.5"} 7.791e-05 -node_exporter_scrape_duration_seconds{collector="conntrack",result="success",quantile="0.9"} 7.791e-05 -node_exporter_scrape_duration_seconds{collector="conntrack",result="success",quantile="0.99"} 7.791e-05 -node_exporter_scrape_duration_seconds_sum{collector="conntrack",result="success"} 7.791e-05 +node_exporter_scrape_duration_seconds{collector="conntrack",result="success",quantile="0.5"} 0.00031236 +node_exporter_scrape_duration_seconds{collector="conntrack",result="success",quantile="0.9"} 0.00031236 +node_exporter_scrape_duration_seconds{collector="conntrack",result="success",quantile="0.99"} 0.00031236 +node_exporter_scrape_duration_seconds_sum{collector="conntrack",result="success"} 0.00031236 node_exporter_scrape_duration_seconds_count{collector="conntrack",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="diskstats",result="success",quantile="0.5"} 0.005133268000000001 -node_exporter_scrape_duration_seconds{collector="diskstats",result="success",quantile="0.9"} 0.005133268000000001 -node_exporter_scrape_duration_seconds{collector="diskstats",result="success",quantile="0.99"} 0.005133268000000001 -node_exporter_scrape_duration_seconds_sum{collector="diskstats",result="success"} 0.005133268000000001 +node_exporter_scrape_duration_seconds{collector="diskstats",result="success",quantile="0.5"} 0.020673309 +node_exporter_scrape_duration_seconds{collector="diskstats",result="success",quantile="0.9"} 0.020673309 +node_exporter_scrape_duration_seconds{collector="diskstats",result="success",quantile="0.99"} 0.020673309 +node_exporter_scrape_duration_seconds_sum{collector="diskstats",result="success"} 0.020673309 node_exporter_scrape_duration_seconds_count{collector="diskstats",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="entropy",result="success",quantile="0.5"} 0.000170072 -node_exporter_scrape_duration_seconds{collector="entropy",result="success",quantile="0.9"} 0.000170072 -node_exporter_scrape_duration_seconds{collector="entropy",result="success",quantile="0.99"} 0.000170072 -node_exporter_scrape_duration_seconds_sum{collector="entropy",result="success"} 0.000170072 +node_exporter_scrape_duration_seconds{collector="drbd",result="success",quantile="0.5"} 0.006692643000000001 +node_exporter_scrape_duration_seconds{collector="drbd",result="success",quantile="0.9"} 0.006692643000000001 +node_exporter_scrape_duration_seconds{collector="drbd",result="success",quantile="0.99"} 0.006692643000000001 +node_exporter_scrape_duration_seconds_sum{collector="drbd",result="success"} 0.006692643000000001 +node_exporter_scrape_duration_seconds_count{collector="drbd",result="success"} 1 +node_exporter_scrape_duration_seconds{collector="entropy",result="success",quantile="0.5"} 0.000102584 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+node_exporter_scrape_duration_seconds{collector="filefd",result="success",quantile="0.9"} 0.0006287700000000001 +node_exporter_scrape_duration_seconds{collector="filefd",result="success",quantile="0.99"} 0.0006287700000000001 +node_exporter_scrape_duration_seconds_sum{collector="filefd",result="success"} 0.0006287700000000001 node_exporter_scrape_duration_seconds_count{collector="filefd",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="hwmon",result="success",quantile="0.5"} 0.0076871280000000005 -node_exporter_scrape_duration_seconds{collector="hwmon",result="success",quantile="0.9"} 0.0076871280000000005 -node_exporter_scrape_duration_seconds{collector="hwmon",result="success",quantile="0.99"} 0.0076871280000000005 -node_exporter_scrape_duration_seconds_sum{collector="hwmon",result="success"} 0.0076871280000000005 +node_exporter_scrape_duration_seconds{collector="hwmon",result="success",quantile="0.5"} 0.020271281000000002 +node_exporter_scrape_duration_seconds{collector="hwmon",result="success",quantile="0.9"} 0.020271281000000002 +node_exporter_scrape_duration_seconds{collector="hwmon",result="success",quantile="0.99"} 0.020271281000000002 +node_exporter_scrape_duration_seconds_sum{collector="hwmon",result="success"} 0.020271281000000002 node_exporter_scrape_duration_seconds_count{collector="hwmon",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="ksmd",result="success",quantile="0.5"} 0.001088926 -node_exporter_scrape_duration_seconds{collector="ksmd",result="success",quantile="0.9"} 0.001088926 -node_exporter_scrape_duration_seconds{collector="ksmd",result="success",quantile="0.99"} 0.001088926 -node_exporter_scrape_duration_seconds_sum{collector="ksmd",result="success"} 0.001088926 +node_exporter_scrape_duration_seconds{collector="ksmd",result="success",quantile="0.5"} 0.005877574 +node_exporter_scrape_duration_seconds{collector="ksmd",result="success",quantile="0.9"} 0.005877574 +node_exporter_scrape_duration_seconds{collector="ksmd",result="success",quantile="0.99"} 0.005877574 +node_exporter_scrape_duration_seconds_sum{collector="ksmd",result="success"} 0.005877574 node_exporter_scrape_duration_seconds_count{collector="ksmd",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="loadavg",result="success",quantile="0.5"} 0.000189222 -node_exporter_scrape_duration_seconds{collector="loadavg",result="success",quantile="0.9"} 0.000189222 -node_exporter_scrape_duration_seconds{collector="loadavg",result="success",quantile="0.99"} 0.000189222 -node_exporter_scrape_duration_seconds_sum{collector="loadavg",result="success"} 0.000189222 +node_exporter_scrape_duration_seconds{collector="loadavg",result="success",quantile="0.5"} 0.0009549230000000001 +node_exporter_scrape_duration_seconds{collector="loadavg",result="success",quantile="0.9"} 0.0009549230000000001 +node_exporter_scrape_duration_seconds{collector="loadavg",result="success",quantile="0.99"} 0.0009549230000000001 +node_exporter_scrape_duration_seconds_sum{collector="loadavg",result="success"} 0.0009549230000000001 node_exporter_scrape_duration_seconds_count{collector="loadavg",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="mdadm",result="success",quantile="0.5"} 0.0030327270000000003 -node_exporter_scrape_duration_seconds{collector="mdadm",result="success",quantile="0.9"} 0.0030327270000000003 -node_exporter_scrape_duration_seconds{collector="mdadm",result="success",quantile="0.99"} 0.0030327270000000003 -node_exporter_scrape_duration_seconds_sum{collector="mdadm",result="success"} 0.0030327270000000003 +node_exporter_scrape_duration_seconds{collector="mdadm",result="success",quantile="0.5"} 0.001143003 +node_exporter_scrape_duration_seconds{collector="mdadm",result="success",quantile="0.9"} 0.001143003 +node_exporter_scrape_duration_seconds{collector="mdadm",result="success",quantile="0.99"} 0.001143003 +node_exporter_scrape_duration_seconds_sum{collector="mdadm",result="success"} 0.001143003 node_exporter_scrape_duration_seconds_count{collector="mdadm",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="megacli",result="success",quantile="0.5"} 0.010434629 -node_exporter_scrape_duration_seconds{collector="megacli",result="success",quantile="0.9"} 0.010434629 -node_exporter_scrape_duration_seconds{collector="megacli",result="success",quantile="0.99"} 0.010434629 -node_exporter_scrape_duration_seconds_sum{collector="megacli",result="success"} 0.010434629 +node_exporter_scrape_duration_seconds{collector="megacli",result="success",quantile="0.5"} 0.027908419 +node_exporter_scrape_duration_seconds{collector="megacli",result="success",quantile="0.9"} 0.027908419 +node_exporter_scrape_duration_seconds{collector="megacli",result="success",quantile="0.99"} 0.027908419 +node_exporter_scrape_duration_seconds_sum{collector="megacli",result="success"} 0.027908419 node_exporter_scrape_duration_seconds_count{collector="megacli",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="meminfo",result="success",quantile="0.5"} 0.000966604 -node_exporter_scrape_duration_seconds{collector="meminfo",result="success",quantile="0.9"} 0.000966604 -node_exporter_scrape_duration_seconds{collector="meminfo",result="success",quantile="0.99"} 0.000966604 -node_exporter_scrape_duration_seconds_sum{collector="meminfo",result="success"} 0.000966604 +node_exporter_scrape_duration_seconds{collector="meminfo",result="success",quantile="0.5"} 0.0061671370000000005 +node_exporter_scrape_duration_seconds{collector="meminfo",result="success",quantile="0.9"} 0.0061671370000000005 +node_exporter_scrape_duration_seconds{collector="meminfo",result="success",quantile="0.99"} 0.0061671370000000005 +node_exporter_scrape_duration_seconds_sum{collector="meminfo",result="success"} 0.0061671370000000005 node_exporter_scrape_duration_seconds_count{collector="meminfo",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="meminfo_numa",result="success",quantile="0.5"} 0.0017954980000000002 -node_exporter_scrape_duration_seconds{collector="meminfo_numa",result="success",quantile="0.9"} 0.0017954980000000002 -node_exporter_scrape_duration_seconds{collector="meminfo_numa",result="success",quantile="0.99"} 0.0017954980000000002 -node_exporter_scrape_duration_seconds_sum{collector="meminfo_numa",result="success"} 0.0017954980000000002 +node_exporter_scrape_duration_seconds{collector="meminfo_numa",result="success",quantile="0.5"} 0.002422029 +node_exporter_scrape_duration_seconds{collector="meminfo_numa",result="success",quantile="0.9"} 0.002422029 +node_exporter_scrape_duration_seconds{collector="meminfo_numa",result="success",quantile="0.99"} 0.002422029 +node_exporter_scrape_duration_seconds_sum{collector="meminfo_numa",result="success"} 0.002422029 node_exporter_scrape_duration_seconds_count{collector="meminfo_numa",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="mountstats",result="success",quantile="0.5"} 0.000512374 -node_exporter_scrape_duration_seconds{collector="mountstats",result="success",quantile="0.9"} 0.000512374 -node_exporter_scrape_duration_seconds{collector="mountstats",result="success",quantile="0.99"} 0.000512374 -node_exporter_scrape_duration_seconds_sum{collector="mountstats",result="success"} 0.000512374 +node_exporter_scrape_duration_seconds{collector="mountstats",result="success",quantile="0.5"} 0.0007559820000000001 +node_exporter_scrape_duration_seconds{collector="mountstats",result="success",quantile="0.9"} 0.0007559820000000001 +node_exporter_scrape_duration_seconds{collector="mountstats",result="success",quantile="0.99"} 0.0007559820000000001 +node_exporter_scrape_duration_seconds_sum{collector="mountstats",result="success"} 0.0007559820000000001 node_exporter_scrape_duration_seconds_count{collector="mountstats",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="netdev",result="success",quantile="0.5"} 0.000495389 -node_exporter_scrape_duration_seconds{collector="netdev",result="success",quantile="0.9"} 0.000495389 -node_exporter_scrape_duration_seconds{collector="netdev",result="success",quantile="0.99"} 0.000495389 -node_exporter_scrape_duration_seconds_sum{collector="netdev",result="success"} 0.000495389 +node_exporter_scrape_duration_seconds{collector="netdev",result="success",quantile="0.5"} 0.001059188 +node_exporter_scrape_duration_seconds{collector="netdev",result="success",quantile="0.9"} 0.001059188 +node_exporter_scrape_duration_seconds{collector="netdev",result="success",quantile="0.99"} 0.001059188 +node_exporter_scrape_duration_seconds_sum{collector="netdev",result="success"} 0.001059188 node_exporter_scrape_duration_seconds_count{collector="netdev",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="netstat",result="success",quantile="0.5"} 0.004669412 -node_exporter_scrape_duration_seconds{collector="netstat",result="success",quantile="0.9"} 0.004669412 -node_exporter_scrape_duration_seconds{collector="netstat",result="success",quantile="0.99"} 0.004669412 -node_exporter_scrape_duration_seconds_sum{collector="netstat",result="success"} 0.004669412 +node_exporter_scrape_duration_seconds{collector="netstat",result="success",quantile="0.5"} 0.007826913000000001 +node_exporter_scrape_duration_seconds{collector="netstat",result="success",quantile="0.9"} 0.007826913000000001 +node_exporter_scrape_duration_seconds{collector="netstat",result="success",quantile="0.99"} 0.007826913000000001 +node_exporter_scrape_duration_seconds_sum{collector="netstat",result="success"} 0.007826913000000001 node_exporter_scrape_duration_seconds_count{collector="netstat",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="sockstat",result="success",quantile="0.5"} 0.000185951 -node_exporter_scrape_duration_seconds{collector="sockstat",result="success",quantile="0.9"} 0.000185951 -node_exporter_scrape_duration_seconds{collector="sockstat",result="success",quantile="0.99"} 0.000185951 -node_exporter_scrape_duration_seconds_sum{collector="sockstat",result="success"} 0.000185951 +node_exporter_scrape_duration_seconds{collector="nfs",result="success",quantile="0.5"} 0.0006455 +node_exporter_scrape_duration_seconds{collector="nfs",result="success",quantile="0.9"} 0.0006455 +node_exporter_scrape_duration_seconds{collector="nfs",result="success",quantile="0.99"} 0.0006455 +node_exporter_scrape_duration_seconds_sum{collector="nfs",result="success"} 0.0006455 +node_exporter_scrape_duration_seconds_count{collector="nfs",result="success"} 1 +node_exporter_scrape_duration_seconds{collector="sockstat",result="success",quantile="0.5"} 0.007697428 +node_exporter_scrape_duration_seconds{collector="sockstat",result="success",quantile="0.9"} 0.007697428 +node_exporter_scrape_duration_seconds{collector="sockstat",result="success",quantile="0.99"} 0.007697428 +node_exporter_scrape_duration_seconds_sum{collector="sockstat",result="success"} 0.007697428 node_exporter_scrape_duration_seconds_count{collector="sockstat",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="stat",result="success",quantile="0.5"} 0.00029448200000000004 -node_exporter_scrape_duration_seconds{collector="stat",result="success",quantile="0.9"} 0.00029448200000000004 -node_exporter_scrape_duration_seconds{collector="stat",result="success",quantile="0.99"} 0.00029448200000000004 -node_exporter_scrape_duration_seconds_sum{collector="stat",result="success"} 0.00029448200000000004 +node_exporter_scrape_duration_seconds{collector="stat",result="success",quantile="0.5"} 0.006157345000000001 +node_exporter_scrape_duration_seconds{collector="stat",result="success",quantile="0.9"} 0.006157345000000001 +node_exporter_scrape_duration_seconds{collector="stat",result="success",quantile="0.99"} 0.006157345000000001 +node_exporter_scrape_duration_seconds_sum{collector="stat",result="success"} 0.006157345000000001 node_exporter_scrape_duration_seconds_count{collector="stat",result="success"} 1 -node_exporter_scrape_duration_seconds{collector="textfile",result="success",quantile="0.5"} 5.180000000000001e-07 -node_exporter_scrape_duration_seconds{collector="textfile",result="success",quantile="0.9"} 5.180000000000001e-07 -node_exporter_scrape_duration_seconds{collector="textfile",result="success",quantile="0.99"} 5.180000000000001e-07 -node_exporter_scrape_duration_seconds_sum{collector="textfile",result="success"} 5.180000000000001e-07 +node_exporter_scrape_duration_seconds{collector="textfile",result="success",quantile="0.5"} 7.63e-07 +node_exporter_scrape_duration_seconds{collector="textfile",result="success",quantile="0.9"} 7.63e-07 +node_exporter_scrape_duration_seconds{collector="textfile",result="success",quantile="0.99"} 7.63e-07 +node_exporter_scrape_duration_seconds_sum{collector="textfile",result="success"} 7.63e-07 node_exporter_scrape_duration_seconds_count{collector="textfile",result="success"} 1 # HELP node_filefd_allocated File descriptor statistics: allocated. # TYPE node_filefd_allocated gauge @@ -1219,16 +1239,6 @@ node_mountstats_nfs_write_bytes_total{export="192.168.1.1:/srv/test"} 0 # HELP node_mountstats_nfs_write_pages_total Number of pages written directly via mmap()'d files. # TYPE node_mountstats_nfs_write_pages_total counter node_mountstats_nfs_write_pages_total{export="192.168.1.1:/srv/test"} 0 -# HELP node_net_bonding_slaves Number of configured slaves per bonding interface. -# TYPE node_net_bonding_slaves gauge -node_net_bonding_slaves{master="bond0"} 0 -node_net_bonding_slaves{master="dmz"} 2 -node_net_bonding_slaves{master="int"} 2 -# HELP node_net_bonding_slaves_active Number of active slaves per bonding interface. -# TYPE node_net_bonding_slaves_active gauge -node_net_bonding_slaves_active{master="bond0"} 0 -node_net_bonding_slaves_active{master="dmz"} 2 -node_net_bonding_slaves_active{master="int"} 1 # HELP node_netstat_IcmpMsg_InType3 Protocol IcmpMsg statistic InType3. # TYPE node_netstat_IcmpMsg_InType3 untyped node_netstat_IcmpMsg_InType3 104 @@ -2048,14 +2058,14 @@ node_sockstat_UDP_mem_bytes 0 node_sockstat_sockets_used 229 # HELP node_textfile_mtime Unixtime mtime of textfiles successfully read. # TYPE node_textfile_mtime gauge -node_textfile_mtime{file="metrics1.prom"} 1.463773694e+09 -node_textfile_mtime{file="metrics2.prom"} 1.463773694e+09 +node_textfile_mtime{file="metrics1.prom"} 1.4611075321691382e+09 +node_textfile_mtime{file="metrics2.prom"} 1.4611075321691382e+09 # HELP node_textfile_scrape_error 1 if there was an error opening or reading a file, 0 otherwise # TYPE node_textfile_scrape_error gauge node_textfile_scrape_error 0 # HELP process_cpu_seconds_total Total user and system CPU time spent in seconds. # TYPE process_cpu_seconds_total counter -process_cpu_seconds_total 0 +process_cpu_seconds_total 0.02 # HELP process_max_fds Maximum number of open file descriptors. # TYPE process_max_fds gauge process_max_fds 1024 @@ -2064,13 +2074,13 @@ process_max_fds 1024 process_open_fds 8 # HELP process_resident_memory_bytes Resident memory size in bytes. # TYPE process_resident_memory_bytes gauge -process_resident_memory_bytes 1.1108352e+07 +process_resident_memory_bytes 1.1751424e+07 # HELP process_start_time_seconds Start time of the process since unix epoch in seconds. # TYPE process_start_time_seconds gauge -process_start_time_seconds 1.47509459587e+09 +process_start_time_seconds 1.48293316896e+09 # HELP process_virtual_memory_bytes Virtual memory size in bytes. # TYPE process_virtual_memory_bytes gauge -process_virtual_memory_bytes 2.0549632e+08 +process_virtual_memory_bytes 2.7445248e+08 # HELP testmetric1_1 Metric read from collector/fixtures/textfile/two_metric_files/metrics1.prom # TYPE testmetric1_1 untyped testmetric1_1{foo="bar"} 10 diff --git a/collector/interrupts_common.go b/collector/interrupts_common.go index fd0d7c68..01b5b3d5 100644 --- a/collector/interrupts_common.go +++ b/collector/interrupts_common.go @@ -19,7 +19,7 @@ package collector import "github.com/prometheus/client_golang/prometheus" type interruptsCollector struct { - metric *prometheus.CounterVec + desc typedDesc } func init() { @@ -30,13 +30,10 @@ func init() { // interrupts stats func NewInterruptsCollector() (Collector, error) { return &interruptsCollector{ - metric: prometheus.NewCounterVec( - prometheus.CounterOpts{ - Namespace: Namespace, - Name: "interrupts", - Help: "Interrupt details.", - }, - interruptLabelNames, - ), + desc: typedDesc{prometheus.NewDesc( + Namespace+"_interrupts", + "Interrupt details.", + interruptLabelNames, nil, + ), prometheus.CounterValue}, }, nil } diff --git a/collector/interrupts_linux.go b/collector/interrupts_linux.go index 970641cb..2364bc6f 100644 --- a/collector/interrupts_linux.go +++ b/collector/interrupts_linux.go @@ -42,16 +42,9 @@ func (c *interruptsCollector) Update(ch chan<- prometheus.Metric) (err error) { if err != nil { return fmt.Errorf("invalid value %s in interrupts: %s", value, err) } - labels := prometheus.Labels{ - "CPU": strconv.Itoa(cpuNo), - "type": name, - "info": interrupt.info, - "devices": interrupt.devices, - } - c.metric.With(labels).Set(fv) + ch <- c.desc.mustNewConstMetric(fv, strconv.Itoa(cpuNo), name, interrupt.info, interrupt.devices) } } - c.metric.Collect(ch) return err } diff --git a/collector/interrupts_openbsd.go b/collector/interrupts_openbsd.go index 787bea83..c0fca98f 100644 --- a/collector/interrupts_openbsd.go +++ b/collector/interrupts_openbsd.go @@ -98,23 +98,22 @@ var ( interruptLabelNames = []string{"CPU", "type", "devices"} ) -func (c *interruptsCollector) Update(ch chan<- prometheus.Metric) (err error) { +func (c *interruptsCollector) Update(ch chan<- prometheus.Metric) error { interrupts, err := getInterrupts() if err != nil { return fmt.Errorf("couldn't get interrupts: %s", err) } for dev, interrupt := range interrupts { for cpuNo, value := range interrupt.values { - labels := prometheus.Labels{ - "CPU": strconv.Itoa(cpuNo), - "type": fmt.Sprintf("%d", interrupt.vector), - "devices": dev, - } - c.metric.With(labels).Set(value) + ch <- c.desc.mustNewConstMetric( + value, + strconv.Itoa(cpuNo), + fmt.Sprintf("%d", interrupt.vector), + dev, + ) } } - c.metric.Collect(ch) - return err + return nil } type interrupt struct { diff --git a/collector/ipvs_linux.go b/collector/ipvs_linux.go index c2ba7fcb..b8112d10 100644 --- a/collector/ipvs_linux.go +++ b/collector/ipvs_linux.go @@ -26,8 +26,8 @@ import ( type ipvsCollector struct { Collector fs procfs.FS - backendConnectionsActive, backendConnectionsInact, backendWeight *prometheus.GaugeVec - connections, incomingPackets, outgoingPackets, incomingBytes, outgoingBytes prometheus.Counter + backendConnectionsActive, backendConnectionsInact, backendWeight typedDesc + connections, incomingPackets, outgoingPackets, incomingBytes, outgoingBytes typedDesc } func init() { @@ -59,74 +59,46 @@ func newIPVSCollector() (*ipvsCollector, error) { return nil, err } - c.connections = prometheus.NewCounter( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "connections_total", - Help: "The total number of connections made.", - }, - ) - c.incomingPackets = prometheus.NewCounter( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "incoming_packets_total", - Help: "The total number of incoming packets.", - }, - ) - c.outgoingPackets = prometheus.NewCounter( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "outgoing_packets_total", - Help: "The total number of outgoing packets.", - }, - ) - c.incomingBytes = prometheus.NewCounter( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "incoming_bytes_total", - Help: "The total amount of incoming data.", - }, - ) - c.outgoingBytes = prometheus.NewCounter( - prometheus.CounterOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "outgoing_bytes_total", - Help: "The total amount of outgoing data.", - }, - ) - - c.backendConnectionsActive = prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "backend_connections_active", - Help: "The current active connections by local and remote address.", - }, - ipvsBackendLabelNames, - ) - c.backendConnectionsInact = prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "backend_connections_inactive", - Help: "The current inactive connections by local and remote address.", - }, - ipvsBackendLabelNames, - ) - c.backendWeight = prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "backend_weight", - Help: "The current backend weight by local and remote address.", - }, - ipvsBackendLabelNames, - ) + c.connections = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "connections_total"), + "The total number of connections made.", + nil, nil, + ), prometheus.CounterValue} + c.incomingPackets = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "incoming_packets_total"), + "The total number of incoming packets.", + nil, nil, + ), prometheus.CounterValue} + c.outgoingPackets = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "outgoing_packets_total"), + "The total number of outgoing packets.", + nil, nil, + ), prometheus.CounterValue} + c.incomingBytes = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "incoming_bytes_total"), + "The total amount of incoming data.", + nil, nil, + ), prometheus.CounterValue} + c.outgoingBytes = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "outgoing_bytes_total"), + "The total amount of outgoing data.", + nil, nil, + ), prometheus.CounterValue} + c.backendConnectionsActive = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "backend_connections_active"), + "The current active connections by local and remote address.", + ipvsBackendLabelNames, nil, + ), prometheus.GaugeValue} + c.backendConnectionsInact = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "backend_connections_inactive"), + "The current inactive connections by local and remote address.", + ipvsBackendLabelNames, nil, + ), prometheus.GaugeValue} + c.backendWeight = typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "backend_weight"), + "The current backend weight by local and remote address.", + ipvsBackendLabelNames, nil, + ), prometheus.GaugeValue} return &c, nil } @@ -136,18 +108,11 @@ func (c *ipvsCollector) Update(ch chan<- prometheus.Metric) error { if err != nil { return fmt.Errorf("could not get IPVS stats: %s", err) } - - c.connections.Set(float64(ipvsStats.Connections)) - c.incomingPackets.Set(float64(ipvsStats.IncomingPackets)) - c.outgoingPackets.Set(float64(ipvsStats.OutgoingPackets)) - c.incomingBytes.Set(float64(ipvsStats.IncomingBytes)) - c.outgoingBytes.Set(float64(ipvsStats.OutgoingBytes)) - - c.connections.Collect(ch) - c.incomingPackets.Collect(ch) - c.outgoingPackets.Collect(ch) - c.incomingBytes.Collect(ch) - c.outgoingBytes.Collect(ch) + ch <- c.connections.mustNewConstMetric(float64(ipvsStats.Connections)) + ch <- c.incomingPackets.mustNewConstMetric(float64(ipvsStats.IncomingPackets)) + ch <- c.outgoingPackets.mustNewConstMetric(float64(ipvsStats.OutgoingPackets)) + ch <- c.incomingBytes.mustNewConstMetric(float64(ipvsStats.IncomingBytes)) + ch <- c.outgoingBytes.mustNewConstMetric(float64(ipvsStats.OutgoingBytes)) backendStats, err := c.fs.NewIPVSBackendStatus() if err != nil { @@ -162,14 +127,9 @@ func (c *ipvsCollector) Update(ch chan<- prometheus.Metric) error { strconv.FormatUint(uint64(backend.RemotePort), 10), backend.Proto, } - c.backendConnectionsActive.WithLabelValues(labelValues...).Set(float64(backend.ActiveConn)) - c.backendConnectionsInact.WithLabelValues(labelValues...).Set(float64(backend.InactConn)) - c.backendWeight.WithLabelValues(labelValues...).Set(float64(backend.Weight)) + ch <- c.backendConnectionsActive.mustNewConstMetric(float64(backend.ActiveConn), labelValues...) + ch <- c.backendConnectionsInact.mustNewConstMetric(float64(backend.InactConn), labelValues...) + ch <- c.backendWeight.mustNewConstMetric(float64(backend.Weight), labelValues...) } - - c.backendConnectionsActive.Collect(ch) - c.backendConnectionsInact.Collect(ch) - c.backendWeight.Collect(ch) - return nil } diff --git a/collector/ipvs_linux_test.go b/collector/ipvs_linux_test.go index 935e82f7..1a3cf3f1 100644 --- a/collector/ipvs_linux_test.go +++ b/collector/ipvs_linux_test.go @@ -19,7 +19,6 @@ import ( "net" "net/http" "net/http/httptest" - "strconv" "strings" "testing" @@ -129,36 +128,23 @@ func TestIPVSCollector(t *testing.T) { } sink := make(chan prometheus.Metric) go func() { - for { - <-sink + err = collector.Update(sink) + if err != nil { + t.Fatal(err) } }() - - err = collector.Update(sink) - if err != nil { - t.Fatal(err) - } - - for _, expect := range expectedIPVSBackendStatuses { - labels := prometheus.Labels{ - "local_address": expect.LocalAddress.String(), - "local_port": strconv.FormatUint(uint64(expect.LocalPort), 10), - "remote_address": expect.RemoteAddress.String(), - "remote_port": strconv.FormatUint(uint64(expect.RemotePort), 10), - "proto": expect.Proto, - } - // TODO: Pending prometheus/client_golang#58, check the actual numbers - _, err = collector.backendConnectionsActive.GetMetricWith(labels) - if err != nil { - t.Errorf("Missing active connections metric for label combination: %+v", labels) - } - _, err = collector.backendConnectionsInact.GetMetricWith(labels) - if err != nil { - t.Errorf("Missing inactive connections metric for label combination: %+v", labels) - } - _, err = collector.backendWeight.GetMetricWith(labels) - if err != nil { - t.Errorf("Missing weight metric for label combination: %+v", labels) + for expected, got := range map[string]string{ + prometheus.NewDesc("node_ipvs_connections_total", "The total number of connections made.", nil, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_incoming_packets_total", "The total number of incoming packets.", nil, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_outgoing_packets_total", "The total number of outgoing packets.", nil, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_incoming_bytes_total", "The total amount of incoming data.", nil, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_outgoing_bytes_total", "The total amount of outgoing data.", nil, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_backend_connections_active", "The current active connections by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto"}, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_backend_connections_inactive", "The current inactive connections by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto"}, nil).String(): (<-sink).Desc().String(), + prometheus.NewDesc("node_ipvs_backend_weight", "The current backend weight by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto"}, nil).String(): (<-sink).Desc().String(), + } { + if expected != got { + t.Fatalf("Expected '%s' but got '%s'", expected, got) } } } diff --git a/collector/loadavg.go b/collector/loadavg.go index 1a022660..94c6f3bc 100644 --- a/collector/loadavg.go +++ b/collector/loadavg.go @@ -24,7 +24,7 @@ import ( ) type loadavgCollector struct { - metric []prometheus.Gauge + metric []typedDesc } func init() { @@ -34,22 +34,10 @@ func init() { // Take a prometheus registry and return a new Collector exposing load average. func NewLoadavgCollector() (Collector, error) { return &loadavgCollector{ - metric: []prometheus.Gauge{ - prometheus.NewGauge(prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "load1", - Help: "1m load average.", - }), - prometheus.NewGauge(prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "load5", - Help: "5m load average.", - }), - prometheus.NewGauge(prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "load15", - Help: "15m load average.", - }), + metric: []typedDesc{ + {prometheus.NewDesc(Namespace+"_load1", "1m load average.", nil, nil), prometheus.GaugeValue}, + {prometheus.NewDesc(Namespace+"_load5", "5m load average.", nil, nil), prometheus.GaugeValue}, + {prometheus.NewDesc(Namespace+"_load15", "15m load average.", nil, nil), prometheus.GaugeValue}, }, }, nil } @@ -60,9 +48,8 @@ func (c *loadavgCollector) Update(ch chan<- prometheus.Metric) (err error) { return fmt.Errorf("couldn't get load: %s", err) } for i, load := range loads { - log.Debugf("Set load %d: %f", i, load) - c.metric[i].Set(load) - c.metric[i].Collect(ch) + log.Debugf("return load %d: %f", i, load) + ch <- c.metric[i].mustNewConstMetric(load) } return err } diff --git a/collector/ntp.go b/collector/ntp.go index ee4c9db5..a93c1628 100644 --- a/collector/ntp.go +++ b/collector/ntp.go @@ -30,8 +30,7 @@ var ( ) type ntpCollector struct { - drift prometheus.Gauge - stratum prometheus.Gauge + drift, stratum typedDesc } func init() { @@ -50,16 +49,16 @@ func NewNtpCollector() (Collector, error) { } return &ntpCollector{ - drift: prometheus.NewGauge(prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "ntp_drift_seconds", - Help: "Time between system time and ntp time.", - }), - stratum: prometheus.NewGauge(prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "ntp_stratum", - Help: "NTP server stratum.", - }), + drift: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, "ntp", "drift_seconds"), + "Time between system time and ntp time.", + nil, nil, + ), prometheus.GaugeValue}, + stratum: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, "ntp", "stratum"), + "NTP server stratum.", + nil, nil, + ), prometheus.GaugeValue}, }, nil } @@ -70,12 +69,10 @@ func (c *ntpCollector) Update(ch chan<- prometheus.Metric) (err error) { } driftSeconds := resp.ClockOffset.Seconds() log.Debugf("Set ntp_drift_seconds: %f", driftSeconds) - c.drift.Set(driftSeconds) - c.drift.Collect(ch) + ch <- c.drift.mustNewConstMetric(driftSeconds) stratum := float64(resp.Stratum) log.Debugf("Set ntp_stratum: %f", stratum) - c.stratum.Set(stratum) - c.stratum.Collect(ch) + ch <- c.stratum.mustNewConstMetric(stratum) return nil } diff --git a/collector/runit.go b/collector/runit.go index 2dc6e126..b15ed2b9 100644 --- a/collector/runit.go +++ b/collector/runit.go @@ -29,7 +29,7 @@ var runitServiceDir = flag.String( "Path to runit service directory.") type runitCollector struct { - state, stateDesired, stateNormal, stateTimestamp *prometheus.GaugeVec + state, stateDesired, stateNormal, stateTimestamp typedDesc } func init() { @@ -44,46 +44,26 @@ func NewRunitCollector() (Collector, error) { ) return &runitCollector{ - state: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "state", - Help: "State of runit service.", - ConstLabels: constLabels, - }, - labelNames, - ), - stateDesired: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "desired_state", - Help: "Desired state of runit service.", - ConstLabels: constLabels, - }, - labelNames, - ), - stateNormal: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "normal_state", - Help: "Normal state of runit service.", - ConstLabels: constLabels, - }, - labelNames, - ), - stateTimestamp: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Subsystem: subsystem, - Name: "state_last_change_timestamp_seconds", - Help: "Unix timestamp of the last runit service state change.", - ConstLabels: constLabels, - }, - labelNames, - ), + state: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "state"), + "State of runit service.", + labelNames, constLabels, + ), prometheus.GaugeValue}, + stateDesired: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "desired_state"), + "Desired state of runit service.", + labelNames, constLabels, + ), prometheus.GaugeValue}, + stateNormal: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "normal_state"), + "Normal state of runit service.", + labelNames, constLabels, + ), prometheus.GaugeValue}, + stateTimestamp: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, subsystem, "state_last_change_timestamp_seconds"), + "Unix timestamp of the last runit service state change.", + labelNames, constLabels, + ), prometheus.GaugeValue}, }, nil } @@ -101,19 +81,14 @@ func (c *runitCollector) Update(ch chan<- prometheus.Metric) error { } log.Debugf("%s is %d on pid %d for %d seconds", service.Name, status.State, status.Pid, status.Duration) - c.state.WithLabelValues(service.Name).Set(float64(status.State)) - c.stateDesired.WithLabelValues(service.Name).Set(float64(status.Want)) - c.stateTimestamp.WithLabelValues(service.Name).Set(float64(status.Timestamp.Unix())) + ch <- c.state.mustNewConstMetric(float64(status.State), service.Name) + ch <- c.stateDesired.mustNewConstMetric(float64(status.Want), service.Name) + ch <- c.stateTimestamp.mustNewConstMetric(float64(status.Timestamp.Unix()), service.Name) if status.NormallyUp { - c.stateNormal.WithLabelValues(service.Name).Set(1) + ch <- c.stateNormal.mustNewConstMetric(1, service.Name) } else { - c.stateNormal.WithLabelValues(service.Name).Set(0) + ch <- c.stateNormal.mustNewConstMetric(0, service.Name) } } - c.state.Collect(ch) - c.stateDesired.Collect(ch) - c.stateNormal.Collect(ch) - c.stateTimestamp.Collect(ch) - return nil } diff --git a/collector/tcpstat_linux.go b/collector/tcpstat_linux.go index ca425155..956bc72d 100644 --- a/collector/tcpstat_linux.go +++ b/collector/tcpstat_linux.go @@ -43,7 +43,7 @@ const ( ) type tcpStatCollector struct { - metric *prometheus.GaugeVec + desc typedDesc } func init() { @@ -54,14 +54,11 @@ func init() { // a new Collector exposing network stats. func NewTCPStatCollector() (Collector, error) { return &tcpStatCollector{ - metric: prometheus.NewGaugeVec( - prometheus.GaugeOpts{ - Namespace: Namespace, - Name: "tcp_connection_states", - Help: "Number of connection states.", - }, - []string{"state"}, - ), + desc: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(Namespace, "tcp", "connection_states"), + "Number of connection states.", + []string{"state"}, nil, + ), prometheus.GaugeValue}, }, nil } @@ -85,10 +82,8 @@ func (c *tcpStatCollector) Update(ch chan<- prometheus.Metric) (err error) { } for st, value := range tcpStats { - c.metric.WithLabelValues(st.String()).Set(value) + ch <- c.desc.mustNewConstMetric(value, st.String()) } - - c.metric.Collect(ch) return err } diff --git a/collector/time.go b/collector/time.go index 627f4679..5854f7a5 100644 --- a/collector/time.go +++ b/collector/time.go @@ -23,7 +23,7 @@ import ( ) type timeCollector struct { - metric prometheus.Counter + desc *prometheus.Desc } func init() { @@ -34,18 +34,17 @@ func init() { // the current system time in seconds since epoch. func NewTimeCollector() (Collector, error) { return &timeCollector{ - metric: prometheus.NewCounter(prometheus.CounterOpts{ - Namespace: Namespace, - Name: "time", - Help: "System time in seconds since epoch (1970).", - }), + desc: prometheus.NewDesc( + Namespace+"_time", + "System time in seconds since epoch (1970).", + nil, nil, + ), }, nil } -func (c *timeCollector) Update(ch chan<- prometheus.Metric) (err error) { +func (c *timeCollector) Update(ch chan<- prometheus.Metric) error { now := float64(time.Now().Unix()) - log.Debugf("Set time: %f", now) - c.metric.Set(now) - c.metric.Collect(ch) - return err + log.Debugf("Return time: %f", now) + ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, now) + return nil } diff --git a/collector/vmstat_linux.go b/collector/vmstat_linux.go index a43bacf7..030f5dad 100644 --- a/collector/vmstat_linux.go +++ b/collector/vmstat_linux.go @@ -56,14 +56,14 @@ func (c *vmStatCollector) Update(ch chan<- prometheus.Metric) (err error) { return err } - metric := prometheus.NewUntyped(prometheus.UntypedOpts{ - Namespace: Namespace, - Subsystem: vmStatSubsystem, - Name: parts[0], - Help: fmt.Sprintf("/proc/vmstat information field %s.", parts[0]), - }) - metric.Set(value) - metric.Collect(ch) + ch <- prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(Namespace, vmStatSubsystem, parts[0]), + fmt.Sprintf("/proc/vmstat information field %s.", parts[0]), + nil, nil), + prometheus.UntypedValue, + value, + ) } return err }