pub struct QueryProfile {Show 13 fields
pub trace_id: String,
pub session_id: i64,
pub query_text: String,
pub start_time: Instant,
pub started_at_secs: u64,
pub total_duration_us: u64,
pub stages: StageMetrics,
pub executor_stats: Vec<ExecutorStat>,
pub result_count: usize,
pub plan_node_count: usize,
pub status: QueryStatus,
pub error_message: Option<String>,
pub error_info: Option<ErrorInfo>,
}Expand description
Query the image
Query profiles for detailed monitoring and analysis, with microsecond-level accuracy. Differences from QueryMetrics: QueryProfile: Provides detailed monitoring data for internal analysis and logging (in microseconds). QueryMetrics: A lightweight component designed to provide results to the client in a very short time (within microseconds).
Fields§
§trace_id: String§session_id: i64§query_text: String§start_time: Instant§started_at_secs: u64§total_duration_us: u64§stages: StageMetrics§executor_stats: Vec<ExecutorStat>§result_count: usize§plan_node_count: usize§status: QueryStatus§error_message: Option<String>§error_info: Option<ErrorInfo>Implementations§
Source§impl QueryProfile
impl QueryProfile
pub fn new(session_id: i64, query_text: String) -> QueryProfile
pub fn mark_failed(&mut self, error: String)
pub fn mark_failed_with_info(&mut self, error_info: ErrorInfo)
pub fn error_type(&self) -> Option<ErrorType>
pub fn error_phase(&self) -> Option<QueryPhase>
pub fn add_executor_stat(&mut self, stat: ExecutorStat)
pub fn add_executor_stats_from( &mut self, executor_type: String, executor_id: i64, stats: ExecutorStats, )
pub fn set_stage_metrics(&mut self, metrics: QueryMetrics)
pub fn total_executor_time_us(&self) -> u64
pub fn total_executor_time_ms(&self) -> f64
Trait Implementations§
Source§impl Clone for QueryProfile
impl Clone for QueryProfile
Source§fn clone(&self) -> QueryProfile
fn clone(&self) -> QueryProfile
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
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impl Freeze for QueryProfile
impl RefUnwindSafe for QueryProfile
impl Send for QueryProfile
impl Sync for QueryProfile
impl Unpin for QueryProfile
impl UnsafeUnpin for QueryProfile
impl UnwindSafe for QueryProfile
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