获取指定时间段的函数运行指标
功能介绍
获取指定时间段的函数运行指标。
调用方法
请参见如何调用API。
URI
GET /v2/{project_id}/fgs/functions/{func_urn}/statistics/{period}
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
参数解释: 租户项目 ID,获取方式请参见获取项目ID。 约束限制: 不涉及。 取值范围: 只能由英文字母、数字组成,且长度为32个字符。 默认值: 不涉及。 |
func_urn |
是 |
String |
参数解释: 函数的URN,详细解释见FunctionGraph函数模型的描述。 约束限制: 不涉及。 取值范围: 只能由英文字母、数字、下划线、中划线、冒号组成。 默认值: 不涉及。 |
period |
是 |
String |
参数解释: 获取最近多少分钟内函数执行的指标。 约束限制: 不涉及 取值范围: -'1' -'5' -'15' -'60' 默认值: '1' |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
参数解释: 用户Token。 通过调用IAM服务获取用户Token接口获取(响应消息头中X-Subject-Token的值)。 约束限制: 不涉及。 取值范围: 不涉及。 默认值: 不涉及。 |
Content-Type |
是 |
String |
参数解释: 消息体的类型(格式)。 约束限制: 不涉及。 取值范围: 只能为application/json。 默认值: application/json |
响应参数
状态码: 200
参数 |
参数类型 |
描述 |
---|---|---|
count |
Array of SlaReportsValue objects |
参数解释: 调用次数。 取值范围: 不涉及。 |
duration |
Array of SlaReportsValue objects |
参数解释: 平均时延,单位毫秒。 取值范围: 不涉及。 |
fail_count |
Array of SlaReportsValue objects |
参数解释: 错误次数。 取值范围: 不涉及。 |
max_duration |
Array of SlaReportsValue objects |
参数解释: 最大时延,单位毫秒。 取值范围: 不涉及。 |
min_duration |
Array of SlaReportsValue objects |
参数解释: 最小时延,单位毫秒。 取值范围: 不涉及。 |
reject_count |
Array of SlaReportsValue objects |
参数解释: 被拒绝次数。 取值范围: 不涉及。 |
function_error_count |
Array of SlaReportsValue objects |
参数解释: 函数错误次数。 取值范围: 不涉及。 |
system_error_count |
Array of SlaReportsValue objects |
参数解释: 系统错误次数。 取值范围: 不涉及。 |
reserved_instance_num |
Array of SlaReportsValue objects |
参数解释: 预留实例指标。 取值范围: 不涉及。 |
concurrency_num |
Array of SlaReportsValue objects |
参数解释: 弹性实例指标。 取值范围: 不涉及。 |
请求示例
获取指定时间段的函数运行指标。
GET /v2/{project_id}/fgs/functions/{func_urn}/statistics/{period}
响应示例
状态码: 200
ok
{
"count" : [ {
"timestamp" : 1596679200000,
"value" : -1
}, {
"timestamp" : 1596682800000,
"value" : 2
}, {
"timestamp" : 1596686400000,
"value" : -1
} ],
"duration" : [ {
"timestamp" : 1596679200000,
"value" : -1
}, {
"timestamp" : 1596682800000,
"value" : 950
}, {
"timestamp" : 1596686400000,
"value" : -1
} ],
"fail_count" : [ {
"timestamp" : 1596679200000,
"value" : -1
}, {
"timestamp" : 1596682800000,
"value" : 0
}, {
"timestamp" : 1596686400000,
"value" : -1
} ],
"max_duration" : [ {
"timestamp" : 1596679200000,
"value" : -1
}, {
"timestamp" : 1596682800000,
"value" : 740
}, {
"timestamp" : 1596686400000,
"value" : -1
} ],
"min_duration" : [ {
"timestamp" : 1596679200000,
"value" : -1
}, {
"timestamp" : 1596682800000,
"value" : 210
}, {
"timestamp" : 1596686400000,
"value" : -1
} ],
"reject_count" : [ {
"timestamp" : 1596679200000,
"value" : -1
}, {
"timestamp" : 1596682800000,
"value" : 0
}, {
"timestamp" : 1596686400000,
"value" : -1
} ]
}
SDK代码示例
SDK代码示例如下。
Java
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package com.huaweicloud.sdk.test;
import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.functiongraph.v2.region.FunctionGraphRegion;
import com.huaweicloud.sdk.functiongraph.v2.*;
import com.huaweicloud.sdk.functiongraph.v2.model.*;
public class ListFunctionStatisticsSolution {
public static void main(String[] args) {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
String ak = System.getenv("CLOUD_SDK_AK");
String sk = System.getenv("CLOUD_SDK_SK");
ICredential auth = new BasicCredentials()
.withAk(ak)
.withSk(sk);
FunctionGraphClient client = FunctionGraphClient.newBuilder()
.withCredential(auth)
.withRegion(FunctionGraphRegion.valueOf("<YOUR REGION>"))
.build();
ListFunctionStatisticsRequest request = new ListFunctionStatisticsRequest();
try {
ListFunctionStatisticsResponse response = client.listFunctionStatistics(request);
System.out.println(response.toString());
} catch (ConnectionException e) {
e.printStackTrace();
} catch (RequestTimeoutException e) {
e.printStackTrace();
} catch (ServiceResponseException e) {
e.printStackTrace();
System.out.println(e.getHttpStatusCode());
System.out.println(e.getRequestId());
System.out.println(e.getErrorCode());
System.out.println(e.getErrorMsg());
}
}
}
|
Python
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# coding: utf-8
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkfunctiongraph.v2.region.functiongraph_region import FunctionGraphRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkfunctiongraph.v2 import *
if __name__ == "__main__":
# The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
# In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak = __import__('os').getenv("CLOUD_SDK_AK")
sk = __import__('os').getenv("CLOUD_SDK_SK")
credentials = BasicCredentials(ak, sk) \
client = FunctionGraphClient.new_builder() \
.with_credentials(credentials) \
.with_region(FunctionGraphRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = ListFunctionStatisticsRequest()
response = client.list_function_statistics(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
Go
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package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
functiongraph "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2/region"
)
func main() {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak := os.Getenv("CLOUD_SDK_AK")
sk := os.Getenv("CLOUD_SDK_SK")
auth := basic.NewCredentialsBuilder().
WithAk(ak).
WithSk(sk).
Build()
client := functiongraph.NewFunctionGraphClient(
functiongraph.FunctionGraphClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.ListFunctionStatisticsRequest{}
response, err := client.ListFunctionStatistics(request)
if err == nil {
fmt.Printf("%+v\n", response)
} else {
fmt.Println(err)
}
}
|
更多
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
状态码
状态码 |
描述 |
---|---|
200 |
ok |
错误码
请参见错误码。