sys

package

v0.0.0-...-1327151 Latest Latest Go to latest Published: Apr 13, 2020 License: BSD-3-Clause Imports: 15 Imported by: 0

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Repository

github.com/mmcloughlin/cb

Documentation ¶

Rendered for

Overview ¶

Package sys provides system configuration.

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	Host          = cfg.NewProviderFunc("host", "Host statistics.", host)
	VirtualMemory = cfg.NewProviderFunc("mem", "Virtual memory usage statistics.", virtualmemory)
	CPU           = cfg.NewProviderFunc("cpu", "CPU information", cpu)
	LoadAverage   = cfg.NewProviderFunc("load", "Load averages", load)
)

View Source

var AffineCPU = cfg.NewProviderFunc("affinecpu", "CPU information for processors assigned to this process", affinecpu)

Functions ¶

This section is empty.

Types ¶

type CPUFreq ¶

type CPUFreq struct{}

CPUFreq provides configuration about CPU frequency scaling.

func (CPUFreq) Available ¶

func (CPUFreq) Available() bool

Available checks whether the cpufreq sysfs files are present.

func (CPUFreq) Configuration ¶

func (CPUFreq) Configuration() (cfg.Configuration, error)

Configuration queries sysfs for CPU frequency scaling status.

func (CPUFreq) Doc ¶

func (CPUFreq) Doc() string

Doc for the configuration provider.

func (CPUFreq) Key ¶

func (CPUFreq) Key() cfg.Key

Key returns "cpufreq".

type Caches ¶

type Caches struct{}

Caches provides configuration about processor caches.

func (Caches) Available ¶

func (Caches) Available() bool

Available checks whether the cache sysfs files are present.

func (Caches) Configuration ¶

func (Caches) Configuration() (cfg.Configuration, error)

Configuration queries sysfs for cache configuration.

func (Caches) Doc ¶

func (Caches) Doc() string

Doc for the configuration provider.

func (Caches) Key ¶

func (Caches) Key() cfg.Key

Key returns "cache".

type IntelPState ¶

type IntelPState struct{}

IntelPState provides configuration about the Intel P-State driver.

func (IntelPState) Available ¶

func (IntelPState) Available() bool

Available checks whether the Intel P-State sysfs files are present.

func (IntelPState) Configuration ¶

func (IntelPState) Configuration() (cfg.Configuration, error)

Configuration queries sysfs for Intel P-state configuration.

func (IntelPState) Doc ¶

func (IntelPState) Doc() string

Doc for the configuration provider.

func (IntelPState) Key ¶

func (IntelPState) Key() cfg.Key

Key returns "intelpstate".

type SMT ¶

type SMT struct{}

SMT provides simultaneous multithreading configuration.

func (SMT) Available ¶

func (SMT) Available() bool

Available checks whether the smt sysfs files are present.

func (SMT) Configuration ¶

func (SMT) Configuration() (cfg.Configuration, error)

Configuration queries sysfs for simultaneous multithreading configuration.

func (SMT) Doc ¶

func (SMT) Doc() string

Doc for the configuration provider.

func (SMT) Key ¶

func (SMT) Key() cfg.Key

Key returns "smt".

Source Files ¶

View all Source files

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