Struct SysStats 

pub struct SysStats {

    pub meminfo: Vec<MeminfoValue>,
    pub vmstat: Vec<VmstatValue>,
    pub cpu_stat: Vec<CpuTimes>,
    pub num_forks: Option<u64>,
    pub num_irq_total: Option<u64>,
    pub num_irq: Vec<InterruptCount>,
    pub num_softirq_total: Option<u64>,
    pub num_softirq: Vec<InterruptCount>,
    pub collection_end_timestamp: Option<u64>,
    pub devfreq: Vec<DevfreqValue>,
    pub cpufreq_khz: Vec<u32>,
    pub buddy_info: Vec<BuddyInfo>,
    pub disk_stat: Vec<DiskStat>,
    pub psi: Vec<PsiSample>,
}

Various Linux system stat counters from /proc. The fields in this message can be reported at different rates and with different granularity. See sys_stats_config.proto.

Fields

meminfo: Vec<MeminfoValue>

vmstat: Vec<VmstatValue>

cpu_stat: Vec<CpuTimes>

One entry per cpu.

num_forks: Option<u64>

Num processes forked since boot. Populated only if FORK_COUNT in config.stat_counters.

num_irq_total: Option<u64>

Total num of irqs serviced since boot.

num_irq: Vec<InterruptCount>

num_softirq_total: Option<u64>

Total num of softirqs since boot.

num_softirq: Vec<InterruptCount>

Per-softirq count.

collection_end_timestamp: Option<u64>

The time at which we finish collecting this set of samples; the top-level packet timestamp is the time at which we begin collection.

devfreq: Vec<DevfreqValue>

One entry per device.

cpufreq_khz: Vec<u32>

Cpu current frequency from /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq in kHz. One entry per cpu. Report 0 for offline cpu

buddy_info: Vec<BuddyInfo>

One entry per each node’s zones.

disk_stat: Vec<DiskStat>

One entry per disk device.

psi: Vec<PsiSample>

One entry per PsiResource type.

Implementations

impl SysStats

pub fn num_forks(&self) -> u64

Returns the value of num_forks, or the default value if num_forks is unset.

pub fn num_irq_total(&self) -> u64

Returns the value of num_irq_total, or the default value if num_irq_total is unset.

pub fn num_softirq_total(&self) -> u64

Returns the value of num_softirq_total, or the default value if num_softirq_total is unset.

pub fn collection_end_timestamp(&self) -> u64

Returns the value of collection_end_timestamp, or the default value if collection_end_timestamp is unset.

Trait Implementations

impl Clone for SysStats

fn clone(&self) -> SysStats

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SysStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for SysStats

fn default() -> SysStats

Returns the “default value” for a type.

impl Message for SysStats

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SysStats

fn eq(&self, other: &SysStats) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SysStats