all: go fmt from Go1.19
This commit is contained in:
Aliaksandr Valialkin
parent
c6c6640e5b
commit
4ca082233a
12
counter.go
12
counter.go
@ -11,9 +11,9 @@ import (
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned counter is safe to use from concurrent goroutines.
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func NewCounter(name string) *Counter {
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@ -65,9 +65,9 @@ func (c *Counter) marshalTo(prefix string, w io.Writer) {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned counter is safe to use from concurrent goroutines.
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//
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@ -11,9 +11,9 @@ import (
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned counter is safe to use from concurrent goroutines.
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func NewFloatCounter(name string) *FloatCounter {
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@ -70,9 +70,9 @@ func (fc *FloatCounter) marshalTo(prefix string, w io.Writer) {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned FloatCounter is safe to use from concurrent goroutines.
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//
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12
gauge.go
12
gauge.go
@ -11,9 +11,9 @@ import (
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// f must be safe for concurrent calls.
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//
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@ -53,9 +53,9 @@ func (g *Gauge) marshalTo(prefix string, w io.Writer) {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned gauge is safe to use from concurrent goroutines.
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//
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12
histogram.go
12
histogram.go
@ -143,9 +143,9 @@ func (h *Histogram) VisitNonZeroBuckets(f func(vmrange string, count uint64)) {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned histogram is safe to use from concurrent goroutines.
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func NewHistogram(name string) *Histogram {
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@ -159,9 +159,9 @@ func NewHistogram(name string) *Histogram {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned histogram is safe to use from concurrent goroutines.
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//
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32
metrics.go
32
metrics.go
@ -67,7 +67,6 @@ func UnregisterSet(s *Set) {
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// http.HandleFunc("/metrics", func(w http.ResponseWriter, req *http.Request) {
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// metrics.WritePrometheus(w, true)
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// })
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//
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func WritePrometheus(w io.Writer, exposeProcessMetrics bool) {
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registeredSetsLock.Lock()
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sets := make([]*Set, 0, len(registeredSets))
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@ -93,40 +92,71 @@ func WritePrometheus(w io.Writer, exposeProcessMetrics bool) {
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// running process. Below is a short description for the exposed `process_*` metrics:
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//
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// - process_cpu_seconds_system_total - CPU time spent in syscalls
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//
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// - process_cpu_seconds_user_total - CPU time spent in userspace
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//
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// - process_cpu_seconds_total - CPU time spent by the process
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//
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// - process_major_pagefaults_total - page faults resulted in disk IO
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//
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// - process_minor_pagefaults_total - page faults resolved without disk IO
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//
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// - process_resident_memory_bytes - recently accessed memory (aka RSS or resident memory)
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//
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// - process_resident_memory_peak_bytes - the maximum RSS memory usage
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//
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// - process_resident_memory_anon_bytes - RSS for memory-mapped files
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//
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// - process_resident_memory_file_bytes - RSS for memory allocated by the process
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//
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// - process_resident_memory_shared_bytes - RSS for memory shared between multiple processes
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//
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// - process_virtual_memory_bytes - virtual memory usage
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//
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// - process_virtual_memory_peak_bytes - the maximum virtual memory usage
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//
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// - process_num_threads - the number of threads
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//
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// - process_start_time_seconds - process start time as unix timestamp
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//
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// - process_io_read_bytes_total - the number of bytes read via syscalls
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//
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// - process_io_written_bytes_total - the number of bytes written via syscalls
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//
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// - process_io_read_syscalls_total - the number of read syscalls
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//
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// - process_io_write_syscalls_total - the number of write syscalls
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//
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// - process_io_storage_read_bytes_total - the number of bytes actually read from disk
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//
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// - process_io_storage_written_bytes_total - the number of bytes actually written to disk
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//
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// - go_memstats_alloc_bytes - memory usage for Go objects in the heap
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//
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// - go_memstats_alloc_bytes_total - the cumulative counter for total size of allocated Go objects
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//
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// - go_memstats_frees_total - the cumulative counter for number of freed Go objects
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//
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// - go_memstats_gc_cpu_fraction - the fraction of CPU spent in Go garbage collector
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//
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// - go_memstats_gc_sys_bytes - the size of Go garbage collector metadata
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//
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// - go_memstats_heap_alloc_bytes - the same as go_memstats_alloc_bytes
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//
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// - go_memstats_heap_idle_bytes - idle memory ready for new Go object allocations
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//
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// - go_memstats_heap_objects - the number of Go objects in the heap
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//
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// - go_memstats_heap_sys_bytes - memory requested for Go objects from the OS
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//
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// - go_memstats_mallocs_total - the number of allocations for Go objects
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//
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// - go_memstats_next_gc_bytes - the target heap size when the next garbage collection should start
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//
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// - go_memstats_stack_inuse_bytes - memory used for goroutine stacks
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//
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// - go_memstats_stack_sys_bytes - memory requested fromthe OS for goroutine stacks
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//
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// - go_memstats_sys_bytes - memory requested by Go runtime from the OS
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//
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// The WriteProcessMetrics func is usually called in combination with writing Set metrics
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72
set.go
72
set.go
@ -60,9 +60,9 @@ func (s *Set) WritePrometheus(w io.Writer) {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned histogram is safe to use from concurrent goroutines.
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func (s *Set) NewHistogram(name string) *Histogram {
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@ -77,9 +77,9 @@ func (s *Set) NewHistogram(name string) *Histogram {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned histogram is safe to use from concurrent goroutines.
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//
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@ -118,9 +118,9 @@ func (s *Set) GetOrCreateHistogram(name string) *Histogram {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned counter is safe to use from concurrent goroutines.
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func (s *Set) NewCounter(name string) *Counter {
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@ -135,9 +135,9 @@ func (s *Set) NewCounter(name string) *Counter {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned counter is safe to use from concurrent goroutines.
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//
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@ -176,9 +176,9 @@ func (s *Set) GetOrCreateCounter(name string) *Counter {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned FloatCounter is safe to use from concurrent goroutines.
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func (s *Set) NewFloatCounter(name string) *FloatCounter {
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@ -193,9 +193,9 @@ func (s *Set) NewFloatCounter(name string) *FloatCounter {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned FloatCounter is safe to use from concurrent goroutines.
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//
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@ -235,9 +235,9 @@ func (s *Set) GetOrCreateFloatCounter(name string) *FloatCounter {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// f must be safe for concurrent calls.
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//
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@ -259,9 +259,9 @@ func (s *Set) NewGauge(name string, f func() float64) *Gauge {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned gauge is safe to use from concurrent goroutines.
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//
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@ -305,9 +305,9 @@ func (s *Set) GetOrCreateGauge(name string, f func() float64) *Gauge {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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func (s *Set) NewSummary(name string) *Summary {
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@ -320,9 +320,9 @@ func (s *Set) NewSummary(name string) *Summary {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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func (s *Set) NewSummaryExt(name string, window time.Duration, quantiles []float64) *Summary {
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@ -349,9 +349,9 @@ func (s *Set) NewSummaryExt(name string, window time.Duration, quantiles []float
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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//
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@ -367,9 +367,9 @@ func (s *Set) GetOrCreateSummary(name string) *Summary {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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//
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24
summary.go
24
summary.go
@ -36,9 +36,9 @@ type Summary struct {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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func NewSummary(name string) *Summary {
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@ -51,9 +51,9 @@ func NewSummary(name string) *Summary {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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func NewSummaryExt(name string, window time.Duration, quantiles []float64) *Summary {
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@ -140,9 +140,9 @@ func (sm *Summary) updateQuantiles() {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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//
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@ -158,9 +158,9 @@ func GetOrCreateSummary(name string) *Summary {
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// name must be valid Prometheus-compatible metric with possible labels.
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// For instance,
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//
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// * foo
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// * foo{bar="baz"}
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// * foo{bar="baz",aaa="b"}
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// - foo
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// - foo{bar="baz"}
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// - foo{bar="baz",aaa="b"}
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//
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// The returned summary is safe to use from concurrent goroutines.
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//
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