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chore: added stalled time window range

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Signed-off-by: discord9 <discord9@163.com>
This commit is contained in:
discord9
2025-06-11 20:09:28 +08:00
parent 41c40688c4
commit ffe84af343
2 changed files with 29 additions and 5 deletions
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20
src/flow/src/batching_mode/state.rs
View File

@@ -31,8 +31,9 @@ use crate::batching_mode::time_window::TimeWindowExpr;
use crate::batching_mode::MIN_REFRESH_DURATION;
use crate::error::{DatatypesSnafu, InternalSnafu, TimeSnafu, UnexpectedSnafu};
use crate::metrics::{
METRIC_FLOW_BATCHING_ENGINE_QUERY_TIME_RANGE, METRIC_FLOW_BATCHING_ENGINE_QUERY_WINDOW_CNT,
METRIC_FLOW_BATCHING_ENGINE_QUERY_WINDOW_CNT, METRIC_FLOW_BATCHING_ENGINE_QUERY_WINDOW_SIZE,
METRIC_FLOW_BATCHING_ENGINE_STALLED_QUERY_WINDOW_CNT,
METRIC_FLOW_BATCHING_ENGINE_STALLED_WINDOW_SIZE,
};
use crate::{Error, FlowId};
@@ -280,10 +281,25 @@ impl DirtyTimeWindows {
}
})
.num_seconds() as f64;
METRIC_FLOW_BATCHING_ENGINE_QUERY_TIME_RANGE
METRIC_FLOW_BATCHING_ENGINE_QUERY_WINDOW_SIZE
.with_label_values(&[flow_id.to_string().as_str()])
.observe(full_time_range);
let stalled_time_range =
self.windows
.iter()
.fold(chrono::Duration::zero(), |acc, (start, end)| {
if let Some(end) = end {
acc + end.sub(start).unwrap_or(chrono::Duration::zero())
} else {
acc
}
});
METRIC_FLOW_BATCHING_ENGINE_STALLED_WINDOW_SIZE
.with_label_values(&[flow_id.to_string().as_str()])
.observe(stalled_time_range.num_seconds() as f64);
let mut expr_lst = vec![];
for (start, end) in to_be_query.into_iter() {
// align using time window exprs

14
src/flow/src/metrics.rs
View File

@@ -58,10 +58,18 @@ lazy_static! {
vec![0.0, 5., 10., 20., 40.]
)
.unwrap();
pub static ref METRIC_FLOW_BATCHING_ENGINE_QUERY_TIME_RANGE: HistogramVec =
pub static ref METRIC_FLOW_BATCHING_ENGINE_QUERY_WINDOW_SIZE: HistogramVec =
register_histogram_vec!(
"greptime_flow_batching_engine_query_time_range_secs",
"flow batching engine query time range(seconds)",
"greptime_flow_batching_engine_query_window_size_secs",
"flow batching engine query window size(seconds)",
&["flow_id"],
vec![60., 4. * 60., 16. * 60., 64. * 60., 256. * 60.]
)
.unwrap();
pub static ref METRIC_FLOW_BATCHING_ENGINE_STALLED_WINDOW_SIZE: HistogramVec =
register_histogram_vec!(
"greptime_flow_batching_engine_stalled_window_size_secs",
"flow batching engine stalled window size(seconds)",
&["flow_id"],
vec![60., 4. * 60., 16. * 60., 64. * 60., 256. * 60.]
)