mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-07-06 10:59:29 +02:00
54 lines
2.1 KiB
Rust
54 lines
2.1 KiB
Rust
use lazy_static::lazy_static;
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use prometheus::{
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opts, register_histogram_vec, register_int_counter_vec, register_int_gauge,
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register_int_gauge_vec, HistogramVec, IntCounterVec, IntGauge, IntGaugeVec,
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};
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/// Create evenly distributed buckets
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fn create_buckets() -> [f64; 29] {
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(0..10)
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.chain((10..100).step_by(10))
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.chain((100..=1000).step_by(100))
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.map(|i| i as f64 / 1000.)
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.collect::<Vec<_>>()
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.try_into()
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.unwrap()
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}
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lazy_static! {
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pub static ref HTTP_RESPONSE_TIME_CUSTOM_BUCKETS: [f64; 29] = create_buckets();
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pub static ref MEILISEARCH_HTTP_REQUESTS_TOTAL: IntCounterVec = register_int_counter_vec!(
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opts!("meilisearch_http_requests_total", "Meilisearch HTTP requests total"),
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&["method", "path"]
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)
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.expect("Can't create a metric");
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pub static ref MEILISEARCH_DB_SIZE_BYTES: IntGauge =
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register_int_gauge!(opts!("meilisearch_db_size_bytes", "Meilisearch DB Size In Bytes"))
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.expect("Can't create a metric");
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pub static ref MEILISEARCH_USED_DB_SIZE_BYTES: IntGauge = register_int_gauge!(opts!(
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"meilisearch_used_db_size_bytes",
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"Meilisearch Used DB Size In Bytes"
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))
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.expect("Can't create a metric");
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pub static ref MEILISEARCH_INDEX_COUNT: IntGauge =
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register_int_gauge!(opts!("meilisearch_index_count", "Meilisearch Index Count"))
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.expect("Can't create a metric");
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pub static ref MEILISEARCH_INDEX_DOCS_COUNT: IntGaugeVec = register_int_gauge_vec!(
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opts!("meilisearch_index_docs_count", "Meilisearch Index Docs Count"),
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&["index"]
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)
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.expect("Can't create a metric");
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pub static ref MEILISEARCH_HTTP_RESPONSE_TIME_SECONDS: HistogramVec = register_histogram_vec!(
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"http_response_time_seconds",
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"HTTP response times",
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&["method", "path"],
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HTTP_RESPONSE_TIME_CUSTOM_BUCKETS.to_vec()
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)
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.expect("Can't create a metric");
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pub static ref MEILISEARCH_NB_TASKS: IntGaugeVec = register_int_gauge_vec!(
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opts!("meilisearch_nb_tasks", "Meilisearch Number of tasks"),
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&["kind", "value"]
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)
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.expect("Can't create a metric");
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}
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