Struct tikv_util::metrics::ThreadInfoStatistics

pub struct ThreadInfoStatistics {
    pid: pid_t,
    last_instant: Instant,
    tid_names: HashMap<i32, String>,
    tid_retriever: TidRetriever,
    metrics_rate: ThreadMetrics,
    metrics_total: ThreadMetrics,
}

Use to collect cpu usages and disk I/O rates

Fields

pid: pid_t

last_instant: Instant

tid_names: HashMap<i32, String>

tid_retriever: TidRetriever

metrics_rate: ThreadMetrics

metrics_total: ThreadMetrics

Implementations

impl ThreadInfoStatistics

pub fn new() -> Self

pub fn record(&mut self)

pub fn get_cpu_usages(&self) -> HashMap<String, u64>

pub fn get_read_io_rates(&self) -> HashMap<String, u64>

pub fn get_write_io_rates(&self) -> HashMap<String, u64>