Struct ThreadGroup 

#[non_exhaustive]
pub struct ThreadGroup {
    pub key: String,
    pub thread_count: usize,
    pub metrics: BTreeMap<String, Aggregated>,
    pub cgroup_stats: Option<CgroupStats>,
    pub members: Vec<String>,
    pub avg_start_ticks: u64,
}

Aggregated metrics for every thread matched by one group key.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: String

thread_count: usize

metrics: BTreeMap<String, Aggregated>

Metric name → aggregated value. Entries are created for every registered metric; absent keys signal a missed aggregation step, not a skip.

cgroup_stats: Option<CgroupStats>

Only populated when grouping by cgroup — carries the cgroup v2 enrichment counters (cpu.stat, memory.current) for that path. Nested here so the renderer can surface them alongside the thread-metric rows without a second lookup.

members: Vec<String>

Distinct member literals contained in this bucket, sorted ascending. The field carries comm literals under super::GroupBy::Comm and pcomm literals under super::GroupBy::Pcomm — both groupings feed the grex display-label path the same way (each pattern-aware bucket renders a regex over the union of its members across baseline + candidate, only when built with the pretty-labels feature; default builds render the join key unchanged). Empty Vec for groupings that render the join key directly: super::GroupBy::Cgroup, super::GroupBy::CommExact, or pattern-aware groupings under super::CompareOptions::no_thread_normalize where the join key IS the literal name and there is nothing to expand into a regex.

avg_start_ticks: u64

Average start_time_clock_ticks across group members. Lower = older = the group has been alive longer on average.

Trait Implementations

impl Clone for ThreadGroup

fn clone(&self) -> ThreadGroup

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThreadGroup

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

Formats the value using the given formatter.