common_meta/
metrics.rs

1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use lazy_static::lazy_static;
16use prometheus::*;
17
18pub const TABLE_TYPE_PHYSICAL: &str = "physical";
19pub const TABLE_TYPE_LOGICAL: &str = "logical";
20pub const ERROR_TYPE_RETRYABLE: &str = "retryable";
21pub const ERROR_TYPE_EXTERNAL: &str = "external";
22pub const STATS_TYPE_NO_REGION_METADATA: &str = "no_region_metadata";
23pub const STATS_TYPE_REGION_NOT_OPEN: &str = "region_not_open";
24
25lazy_static! {
26    pub static ref METRIC_META_TXN_REQUEST: HistogramVec = register_histogram_vec!(
27        "greptime_meta_txn_request",
28        "meta txn request",
29        &["target", "op"]
30    )
31    .unwrap();
32    pub static ref METRIC_META_CREATE_CATALOG: Histogram =
33        register_histogram!("greptime_meta_create_catalog", "meta create catalog").unwrap();
34    pub static ref METRIC_META_CREATE_CATALOG_COUNTER: IntCounter = register_int_counter!(
35        "greptime_meta_create_catalog_counter",
36        "meta create catalog"
37    )
38    .unwrap();
39    pub static ref METRIC_META_CREATE_SCHEMA: Histogram =
40        register_histogram!("greptime_meta_create_schema", "meta create schema").unwrap();
41    pub static ref METRIC_META_CREATE_SCHEMA_COUNTER: IntCounter =
42        register_int_counter!("greptime_meta_create_schema_counter", "meta create schema").unwrap();
43    pub static ref METRIC_META_PROCEDURE_CREATE_TABLE: HistogramVec = register_histogram_vec!(
44        "greptime_meta_procedure_create_table",
45        "meta procedure create table",
46        &["step"]
47    )
48    .unwrap();
49    pub static ref METRIC_META_PROCEDURE_CREATE_VIEW: HistogramVec = register_histogram_vec!(
50        "greptime_meta_procedure_create_view",
51        "meta procedure create view",
52        &["step"]
53    )
54    .unwrap();
55    pub static ref METRIC_META_PROCEDURE_CREATE_FLOW: HistogramVec = register_histogram_vec!(
56        "greptime_meta_procedure_create_flow",
57        "meta procedure create flow",
58        &["step"]
59    )
60    .unwrap();
61    pub static ref METRIC_META_PROCEDURE_DROP_FLOW: HistogramVec = register_histogram_vec!(
62        "greptime_meta_procedure_drop_flow",
63        "meta procedure drop flow",
64        &["step"]
65    )
66        .unwrap();
67    pub static ref METRIC_META_PROCEDURE_DROP_VIEW: HistogramVec = register_histogram_vec!(
68        "greptime_meta_procedure_drop_view",
69        "meta procedure drop view",
70        &["step"]
71    )
72    .unwrap();
73    pub static ref METRIC_META_PROCEDURE_CREATE_TABLES: HistogramVec = register_histogram_vec!(
74        "greptime_meta_procedure_create_tables",
75        "meta procedure create tables",
76        &["step"]
77    )
78    .unwrap();
79    pub static ref METRIC_META_PROCEDURE_DROP_TABLE: HistogramVec = register_histogram_vec!(
80        "greptime_meta_procedure_drop_table",
81        "meta procedure drop table",
82        &["step"]
83    )
84    .unwrap();
85    pub static ref METRIC_META_PROCEDURE_ALTER_TABLE: HistogramVec = register_histogram_vec!(
86        "greptime_meta_procedure_alter_table",
87        "meta procedure alter table",
88        &["step"]
89    )
90    .unwrap();
91    pub static ref METRIC_META_PROCEDURE_TRUNCATE_TABLE: HistogramVec = register_histogram_vec!(
92        "greptime_meta_procedure_truncate_table",
93        "meta procedure truncate table",
94        &["step"]
95    )
96    .unwrap();
97    /// Cache container cache get counter.
98    pub static ref CACHE_CONTAINER_CACHE_GET: IntCounterVec = register_int_counter_vec!(
99        "greptime_meta_cache_container_cache_get",
100        "cache container cache get",
101        &["name"]
102    )
103    .unwrap();
104    /// Cache container cache miss counter.
105    pub static ref CACHE_CONTAINER_CACHE_MISS: IntCounterVec = register_int_counter_vec!(
106        "greptime_meta_cache_container_cache_miss",
107        "cache container cache miss",
108        &["name"]
109    )
110    .unwrap();
111    /// Cache container load cache timer
112    pub static ref CACHE_CONTAINER_LOAD_CACHE: HistogramVec = register_histogram_vec!(
113        "greptime_meta_cache_container_load_cache",
114        "cache container load cache",
115        &["name"]
116    )
117    .unwrap();
118    pub static ref RDS_SQL_EXECUTE_ELAPSED: HistogramVec = register_histogram_vec!(
119        "greptime_meta_rds_pg_sql_execute_elapsed_ms",
120        "rds pg sql execute elapsed",
121        &["backend", "result", "op", "type"]
122    )
123    .unwrap();
124    pub static ref METRIC_META_RECONCILIATION_LIST_REGION_METADATA_DURATION: HistogramVec =
125        register_histogram_vec!(
126            "greptime_meta_reconciliation_list_region_metadata_duration",
127            "reconciliation list region metadata duration",
128            &["table_type"]
129        )
130        .unwrap();
131    pub static ref METRIC_META_RECONCILIATION_RESOLVED_COLUMN_METADATA: IntCounterVec =
132        register_int_counter_vec!(
133            "greptime_meta_reconciliation_resolved_column_metadata",
134            "reconciliation resolved column metadata",
135            &["strategy"]
136        )
137        .unwrap();
138    pub static ref METRIC_META_RECONCILIATION_STATS: IntCounterVec =
139        register_int_counter_vec!(
140            "greptime_meta_reconciliation_stats",
141            "reconciliation stats",
142            &["procedure_name", "table_type", "type"]
143        )
144        .unwrap();
145    pub static ref METRIC_META_RECONCILIATION_PROCEDURE: HistogramVec =
146        register_histogram_vec!(
147            "greptime_meta_reconciliation_procedure",
148            "reconcile table procedure",
149            &["procedure_name", "step"]
150        )
151        .unwrap();
152    pub static ref METRIC_META_RECONCILIATION_PROCEDURE_ERROR: IntCounterVec =
153        register_int_counter_vec!(
154            "greptime_meta_reconciliation_procedure_error",
155            "reconciliation procedure error",
156            &["procedure_name", "step", "error_type"]
157        )
158        .unwrap();
159}
common_meta/metrics.rs

common_meta/
metrics.rs
