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author | Christopher Speller <crspeller@gmail.com> | 2018-02-16 06:47:51 -0800 |
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committer | Joram Wilander <jwawilander@gmail.com> | 2018-02-16 09:47:51 -0500 |
commit | 6d8f122a5160f6d9e4c51579f2429dfaa62c7271 (patch) | |
tree | 6e0242cd6709260abd74060a7ec7dc1381efa36e /vendor/github.com/prometheus/client_golang/prometheus/process_collector.go | |
parent | b112747de76f9c11c4d8083207049fac6e435019 (diff) | |
download | chat-6d8f122a5160f6d9e4c51579f2429dfaa62c7271.tar.gz chat-6d8f122a5160f6d9e4c51579f2429dfaa62c7271.tar.bz2 chat-6d8f122a5160f6d9e4c51579f2429dfaa62c7271.zip |
Upgrading server dependancies (#8308)
Diffstat (limited to 'vendor/github.com/prometheus/client_golang/prometheus/process_collector.go')
-rw-r--r-- | vendor/github.com/prometheus/client_golang/prometheus/process_collector.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go index 94b2553e1..32ac74a7f 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go @@ -26,8 +26,11 @@ type processCollector struct { } // NewProcessCollector returns a collector which exports the current state of -// process metrics including cpu, memory and file descriptor usage as well as -// the process start time for the given process id under the given namespace. +// process metrics including CPU, memory and file descriptor usage as well as +// the process start time for the given process ID under the given namespace. +// +// Currently, the collector depends on a Linux-style proc filesystem and +// therefore only exports metrics for Linux. func NewProcessCollector(pid int, namespace string) Collector { return NewProcessCollectorPIDFn( func() (int, error) { return pid, nil }, @@ -35,11 +38,8 @@ func NewProcessCollector(pid int, namespace string) Collector { ) } -// NewProcessCollectorPIDFn returns a collector which exports the current state -// of process metrics including cpu, memory and file descriptor usage as well -// as the process start time under the given namespace. The given pidFn is -// called on each collect and is used to determine the process to export -// metrics for. +// NewProcessCollectorPIDFn works like NewProcessCollector but the process ID is +// determined on each collect anew by calling the given pidFn function. func NewProcessCollectorPIDFn( pidFn func() (int, error), namespace string, |