ptr.pet
tracks lexicons and how many times they appeared on the jetstream
feat(server): also log block size in get hits
+16
-12
+16
-12
server/src/db/mod.rs
+16
-12
server/src/db/mod.rs
···
402
402
};
403
403
tracing::info!("took {}ns to get handle", started_at.elapsed().as_nanos());
404
404
405
+
let mut ts = CLOCK.now();
405
406
let map_block = move |(key, val)| {
406
407
let mut key_reader = Cursor::new(key);
407
408
let start_timestamp = key_reader.read_varint::<u64>()?;
408
409
if start_timestamp < start_limit {
409
410
return Ok(None);
410
411
}
411
-
let items = handle::ItemDecoder::new(Cursor::new(val), start_timestamp)?
412
-
.take_while(move |item| {
413
-
item.as_ref().map_or(true, |item| {
414
-
item.timestamp <= end_limit && item.timestamp >= start_limit
412
+
let decoder = handle::ItemDecoder::new(Cursor::new(val), start_timestamp)?;
413
+
tracing::info!(
414
+
"took {}ns to get block with size {}",
415
+
ts.elapsed().as_nanos(),
416
+
decoder.item_count()
417
+
);
418
+
ts = CLOCK.now();
419
+
Ok(Some(
420
+
decoder
421
+
.take_while(move |item| {
422
+
item.as_ref().map_or(true, |item| {
423
+
item.timestamp <= end_limit && item.timestamp >= start_limit
424
+
})
415
425
})
416
-
})
417
-
.map(|res| res.map_err(AppError::from));
418
-
Ok(Some(items))
426
+
.map(|res| res.map_err(AppError::from)),
427
+
))
419
428
};
420
429
421
-
let mut ts = CLOCK.now();
422
430
Either::Left(
423
431
handle
424
432
.range(..end_key)
425
433
.rev()
426
-
.inspect(|_| {
427
-
tracing::info!("took {}ns to get block", ts.elapsed().as_nanos());
428
-
ts = CLOCK.now();
429
-
})
430
434
.map_while(move |res| res.map_err(AppError::from).and_then(map_block).transpose())
431
435
.collect::<Vec<_>>()
432
436
.into_iter()