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Trace cache names

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This commit is contained in:
Olivier 'reivilibre
2025-08-28 17:58:59 +01:00
parent 0f390dc0aa
commit eeb5ef89c4
1 changed files with 50 additions and 0 deletions
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50
rust/src/tmp_cachetrace.rs
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@@ -25,6 +25,7 @@ struct Row {
}
enum Op {
Register { cache_name: String },
New { key_size: u64, value_size: u64 },
Request,
Invalidate,
@@ -77,6 +78,17 @@ impl CacheTracer {
} else {
let new = self.cache_names.len() as u16;
self.cache_names.insert(cache.to_owned(), new);
let _ = self.tx.try_send(Row {
cache: new,
op: Op::Register {
cache_name: cache.to_owned(),
},
hash: 0,
time_ms: SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_millis() as i64,
});
new
};
@@ -105,6 +117,17 @@ impl CacheTracer {
} else {
let new = self.cache_names.len() as u16;
self.cache_names.insert(cache.to_owned(), new);
let _ = self.tx.try_send(Row {
cache: new,
op: Op::Register {
cache_name: cache.to_owned(),
},
hash: 0,
time_ms: SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_millis() as i64,
});
new
};
@@ -130,6 +153,17 @@ impl CacheTracer {
} else {
let new = self.cache_names.len() as u16;
self.cache_names.insert(cache.to_owned(), new);
let _ = self.tx.try_send(Row {
cache: new,
op: Op::Register {
cache_name: cache.to_owned(),
},
hash: 0,
time_ms: SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_millis() as i64,
});
new
};
@@ -155,6 +189,17 @@ impl CacheTracer {
} else {
let new = self.cache_names.len() as u16;
self.cache_names.insert(cache.to_owned(), new);
let _ = self.tx.try_send(Row {
cache: new,
op: Op::Register {
cache_name: cache.to_owned(),
},
hash: 0,
time_ms: SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_millis() as i64,
});
new
};
@@ -210,6 +255,11 @@ fn receive_and_log_traces(rx: Receiver<Row>, error_flag: Arc<AtomicBool>) -> any
bw.write_all(&row.hash.to_be_bytes())?;
match row.op {
Op::Register { cache_name } => {
bw.write_all(b"*")?;
bw.write_all(&(cache_name.len() as u32).to_be_bytes())?;
bw.write_all(cache_name.as_bytes())?;
}
Op::New {
key_size,
value_size,