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Code Issues Releases Wiki Activity

Increase the number of buckets

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This commit is contained in:
Tamo 2023-05-24 10:47:05 +02:00
parent 918ce1dd67
commit 57d53de402
2 changed files with 13 additions and 7 deletions
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15
meilisearch/src/metrics.rs
View File

@ -4,12 +4,19 @@ use prometheus::{
register_int_gauge_vec, HistogramVec, IntCounterVec, IntGauge, IntGaugeVec,
};
const HTTP_RESPONSE_TIME_CUSTOM_BUCKETS: &[f64; 14] = &[
0.0005, 0.0008, 0.00085, 0.0009, 0.00095, 0.001, 0.00105, 0.0011, 0.00115, 0.0012, 0.0015,
0.002, 0.003, 1.0,
];
/// Create evenly distributed buckets
fn create_buckets<const N: usize>() -> [f64; N] {
let mut array = [0.0; N];
for i in 0..N {
array[i] = ((i + 1) as f64) / N as f64;
}
array
}
lazy_static! {
pub static ref HTTP_RESPONSE_TIME_CUSTOM_BUCKETS: [f64; 100] = create_buckets();
pub static ref HTTP_REQUESTS_TOTAL: IntCounterVec = register_int_counter_vec!(
opts!("http_requests_total", "HTTP requests total"),
&["method", "path"]

5
meilisearch/src/routes/metrics.rs
View File

@ -17,7 +17,7 @@ pub fn configure(config: &mut web::ServiceConfig) {
pub async fn get_metrics(
index_scheduler: GuardedData<ActionPolicy<{ actions::METRICS_GET }>, Data<IndexScheduler>>,
auth_controller: GuardedData<ActionPolicy<{ actions::METRICS_GET }>, Data<AuthController>>,
auth_controller: Data<AuthController>,
) -> Result<HttpResponse, ResponseError> {
let auth_filters = index_scheduler.filters();
if !auth_filters.all_indexes_authorized() {
@ -28,8 +28,7 @@ pub async fn get_metrics(
return Err(error);
}
let response =
create_all_stats((*index_scheduler).clone(), (*auth_controller).clone(), auth_filters)?;
let response = create_all_stats((*index_scheduler).clone(), auth_controller, auth_filters)?;
crate::metrics::MEILISEARCH_DB_SIZE_BYTES.set(response.database_size as i64);
crate::metrics::MEILISEARCH_INDEX_COUNT.set(response.indexes.len() as i64);