mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-11-12 16:08:55 +01:00
44 lines
1.7 KiB
Rust
44 lines
1.7 KiB
Rust
use lazy_static::lazy_static;
|
|
use prometheus::{
|
|
opts, register_histogram_vec, register_int_counter_vec, register_int_gauge,
|
|
register_int_gauge_vec, HistogramVec, IntCounterVec, IntGauge, IntGaugeVec,
|
|
};
|
|
|
|
/// Create evenly distributed buckets
|
|
fn create_buckets() -> [f64; 29] {
|
|
(0..10)
|
|
.chain((10..100).step_by(10))
|
|
.chain((100..=1000).step_by(100))
|
|
.map(|i| i as f64 / 1000.)
|
|
.collect::<Vec<_>>()
|
|
.try_into()
|
|
.unwrap()
|
|
}
|
|
|
|
lazy_static! {
|
|
pub static ref HTTP_RESPONSE_TIME_CUSTOM_BUCKETS: [f64; 29] = create_buckets();
|
|
pub static ref HTTP_REQUESTS_TOTAL: IntCounterVec = register_int_counter_vec!(
|
|
opts!("http_requests_total", "HTTP requests total"),
|
|
&["method", "path"]
|
|
)
|
|
.expect("Can't create a metric");
|
|
pub static ref MEILISEARCH_DB_SIZE_BYTES: IntGauge =
|
|
register_int_gauge!(opts!("meilisearch_db_size_bytes", "Meilisearch Db Size In Bytes"))
|
|
.expect("Can't create a metric");
|
|
pub static ref MEILISEARCH_INDEX_COUNT: IntGauge =
|
|
register_int_gauge!(opts!("meilisearch_index_count", "Meilisearch Index Count"))
|
|
.expect("Can't create a metric");
|
|
pub static ref MEILISEARCH_INDEX_DOCS_COUNT: IntGaugeVec = register_int_gauge_vec!(
|
|
opts!("meilisearch_index_docs_count", "Meilisearch Index Docs Count"),
|
|
&["index"]
|
|
)
|
|
.expect("Can't create a metric");
|
|
pub static ref HTTP_RESPONSE_TIME_SECONDS: HistogramVec = register_histogram_vec!(
|
|
"http_response_time_seconds",
|
|
"HTTP response times",
|
|
&["method", "path"],
|
|
HTTP_RESPONSE_TIME_CUSTOM_BUCKETS.to_vec()
|
|
)
|
|
.expect("Can't create a metric");
|
|
}
|