microcosm.blue
Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
record insert time for every batch insert
and without relying on indirect tokio scheduling for timing measurements
bad-example.com
+9
-1
ufos/src/storage.rs
+9
-1
ufos/src/storage.rs
···
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Unit::Microseconds,
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"batches that took more than 3s to insert"
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);
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+
describe_histogram!(
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+
"storage_batch_insert_time",
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+
Unit::Microseconds,
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+
"total time to insert one commit batch"
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+
);
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while let Some(event_batch) = batches.recv().await {
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let token = CancellationToken::new();
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let cancelled = token.clone();
···
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let mut me = self.clone();
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move || {
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let _guard = token.drop_guard();
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-
me.insert_batch(event_batch)
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+
let t0 = Instant::now();
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+
let r = me.insert_batch(event_batch);
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+
histogram!("storage_batch_insert_time").record(t0.elapsed().as_micros() as f64);
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+
r
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}
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})
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.await??;