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Align reference docs with @Timed changes

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Closes gh-33282
pull/33287/head
Andy Wilkinson 2 years ago
parent 4100561b3d
commit cb14089d24
19 changed files with 5 additions and 494 deletions
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25
spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/metrics.adoc
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@ -1009,9 +1009,12 @@ Auto-configuration enables the instrumentation of all Spring Data `Repository` m
By default, metrics are generated with the name, `spring.data.repository.invocations`.
You can customize the name by setting the configprop:management.metrics.data.repository.metric-name[] property.
`@Timed` annotations are supported on `Repository` classes and methods (see <<actuator#actuator.metrics.supported.timed-annotation>> for details).
The `@Timed` annotation from the `io.micrometer.core.annotation` package is supported on `Repository` interfaces and methods.
If you do not want to record metrics for all `Repository` invocations, you can set configprop:management.metrics.data.repository.autotime.enabled[] to `false` and exclusively use `@Timed` annotations instead.
NOTE: A `@Timed` annotation with `longTask = true` enables a long task timer for the method.
Long task timers require a separate metric name and can be stacked with a short task timer.
By default, repository invocation related metrics are tagged with the following information:
|===
@ -1147,25 +1150,7 @@ Metrics for Jetty's `Connector` instances are bound by using Micrometer's `Jetty
[[actuator.metrics.supported.timed-annotation]]
==== @Timed Annotation Support
You can use the `@Timed` annotation from the `io.micrometer.core.annotation` package with several of the supported technologies described earlier.
If supported, you can use the annotation at either the class level or the method level.
For example, the following code shows how you can use the annotation to instrument all request mappings in a `@RestController`:
include::code:all/MyController[]
If you want only to instrument a single mapping, you can use the annotation on the method instead of the class:
include::code:single/MyController[]
You can also combine class-level and method-level annotations if you want to change the timing details for a specific method:
include::code:change/MyController[]
NOTE: A `@Timed` annotation with `longTask = true` enables a long task timer for the method.
Long task timers require a separate metric name and can be stacked with a short task timer.
TIP: To use `@Timed` where it is not directly supported by Spring Boot, refer to the {micrometer-concepts-docs}#_the_timed_annotation[Micrometer documentation].
To use `@Timed` where it is not directly supported by Spring Boot, refer to the {micrometer-concepts-docs}#_the_timed_annotation[Micrometer documentation].

21
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/all/Address.java
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@ -1,21 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.all;
class Address {
}

40
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/all/MyController.java
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@ -1,40 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.all;
import java.util.List;
import io.micrometer.core.annotation.Timed;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@Timed
public class MyController {
@GetMapping("/api/addresses")
public List<Address> listAddress() {
return /**/ null;
}
@GetMapping("/api/people")
public List<Person> listPeople() {
return /**/ null;
}
}

21
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/all/Person.java
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@ -1,21 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.all;
class Person {
}

21
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/change/Address.java
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@ -1,21 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.change;
class Address {
}

42
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/change/MyController.java
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@ -1,42 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.change;
import java.util.List;
import io.micrometer.core.annotation.Timed;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@Timed
public class MyController {
@GetMapping("/api/addresses")
public List<Address> listAddress() {
return /**/ null;
}
@GetMapping("/api/people")
@Timed(extraTags = { "region", "us-east-1" })
@Timed(value = "all.people", longTask = true)
public List<Person> listPeople() {
return /**/ null;
}
}

21
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/change/Person.java
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@ -1,21 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.change;
class Person {
}

21
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/single/Address.java
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@ -1,21 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.single;
class Address {
}

40
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/single/MyController.java
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@ -1,40 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.single;
import java.util.List;
import io.micrometer.core.annotation.Timed;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class MyController {
@GetMapping("/api/addresses")
public List<Address> listAddress() {
return /**/ null;
}
@GetMapping("/api/people")
@Timed
public List<Person> listPeople() {
return /**/ null;
}
}

21
spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/single/Person.java
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@ -1,21 +0,0 @@
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.single;
class Person {
}

19
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/all/Address.kt
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@ -1,19 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.all
class Address

37
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/all/MyController.kt
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@ -1,37 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.all
import io.micrometer.core.annotation.Timed
import org.springframework.web.bind.annotation.GetMapping
import org.springframework.web.bind.annotation.RestController
@RestController
@Timed
class MyController {
@GetMapping("/api/addresses")
fun listAddress(): List<Address>? {
return /**/null
}
@GetMapping("/api/people")
fun listPeople(): List<Person>? {
return /**/null
}
}

19
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/all/Person.kt
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@ -1,19 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.all
class Person

19
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/change/Address.kt
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@ -1,19 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.change
class Address

38
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/change/MyController.kt
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@ -1,38 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.change
import io.micrometer.core.annotation.Timed
import org.springframework.web.bind.annotation.GetMapping
import org.springframework.web.bind.annotation.RestController
@RestController
@Timed
class MyController {
@GetMapping("/api/addresses")
fun listAddress(): List<Address>? {
return /**/null
}
@GetMapping("/api/people")
@Timed(value = "all.people", longTask = true, extraTags = ["region", "us-east-1"])
fun listPeople(): List<Person>? {
return /**/null
}
}

19
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/change/Person.kt
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@ -1,19 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.change
class Person

19
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/single/Address.kt
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@ -1,19 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.single
class Address

37
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/single/MyController.kt
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@ -1,37 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.single
import io.micrometer.core.annotation.Timed
import org.springframework.web.bind.annotation.GetMapping
import org.springframework.web.bind.annotation.RestController
@RestController
class MyController {
@GetMapping("/api/addresses")
fun listAddress(): List<Address>? {
return /**/null
}
@GetMapping("/api/people")
@Timed
fun listPeople(): List<Person>? {
return /**/null
}
}

19
spring-boot-project/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/actuator/metrics/supported/timedannotation/single/Person.kt
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@ -1,19 +0,0 @@
/*
* Copyright 2012-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.docs.actuator.metrics.supported.timedannotation.single
class Person
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