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feat: adjust max refresh rate

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Signed-off-by: discord9 <discord9@163.com>
This commit is contained in:
discord9
2025-06-13 14:16:46 +08:00
parent 457334e190
commit d093d11e62
1 changed files with 8 additions and 11 deletions
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19
src/flow/src/batching_mode/state.rs
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@@ -91,17 +91,14 @@ impl TaskState {
time_window_size: &Option<Duration>,
max_timeout: Option<Duration>,
) -> Instant {
let last_duration = max_timeout
.unwrap_or(self.last_query_duration)
.min(self.last_query_duration)
.max(MIN_REFRESH_DURATION);
let next_duration = time_window_size
.map(|t| {
let half = t / 2;
half.max(last_duration)
})
.unwrap_or(last_duration);
// = last query duration, capped by [max(min_run_interval, time_window_size), max_timeout], note at most `max_timeout`
let lower = MIN_REFRESH_DURATION.max(time_window_size.unwrap_or_default());
let next_duration = self.last_query_duration.max(lower);
let next_duration = if let Some(max_timeout) = max_timeout {
next_duration.min(max_timeout)
} else {
next_duration
};
METRIC_FLOW_BATCHING_ENGINE_WAIT_TIME
.with_label_values(&[