1// params definition
2String endpoint = "bcm.bj.baidubce.com";
3String userId = "453bf9********************9090dc";
4String ak = "ALTA********************YG";
5String sk = "b2c5************************3ac1";
6String scope ="BCE_BCC";
7String dimensions = "InstanceId:i-YB****4F,InstanceId:i-R6****xl";
8String[] metrics = {"CPUUsagePercent", "MemUsedPercent"};
9Statistics[] statistics = {Statistics.average, Statistics.maximum};
10long now = System.currentTimeMillis();
11String startTime = DateUtils.formatAlternateIso8601Date(new Date(now - 60 * 60 * 1000));
12String endTime = DateUtils.formatAlternateIso8601Date(new Date(now));
13int periodInSecond = 60;
14
15// create a bcm client
16BcmClientConfiguration config = new BcmClientConfiguration();
17config.setCredentials(new DefaultBceCredentials(ak, sk));
18config.setEndpoint(endpoint);
19BcmClient client = new BcmClient(config);
20
21// query metric data from bcm interface
22ListMetricDataRequest request = new ListMetricDataRequest();
23request.withUserId(userId)
24        .withScope(scope)
25        .withDimensions(dimensions)
26        .withMetricNames(metrics)
27        .withPeriodInSecond(periodInSecond)
28        .withStartTime(startTime)
29        .withEndTime(endTime)
30        .withStatistics(statistics);
31ListMetricDataResponse response = client.getMetricData(request);
32System.out.println(JsonUtils.toJsonString(response));

1{
2    "metadata": {
3        "bceRequestId": "024348c6-1ef4-4ee5-a411-c48ddf6b9cdd"
4    },
5    "requestId": "024348c6-1ef4-4ee5-a411-c48ddf6b9cdd",
6    "code": "OK",
7    "message": "",
8    "errorList": null,
9    "successList": [
10        {
11            "metricName": "MemUsedPercent",
12            "dimensions": [
13                {
14                    "name": "InstanceId",
15                    "value": "i-YB****4F"
16                }
17            ],
18            "dataPoints": [
19                {
20                    "average": 5.974418891389501,
21                    "sum": null,
22                    "maximum": 5.974689065937,
23                    "minimum": null,
24                    "sampleCount": null,
25                    "value": null,
26                    "timestamp": "2024-04-11T07:01:00Z"
27                }
28            ]
29        },
30        {
31            "metricName": "CPUUsagePercent",
32            "dimensions": [
33                {
34                    "name": "InstanceId",
35                    "value": "i-R6****xl"
36                }
37            ],
38            "dataPoints": [
39                {
40                    "average": 0.4166418167165,
41                    "sum": null,
42                    "maximum": 0.483133433283,
43                    "minimum": null,
44                    "sampleCount": null,
45                    "value": null,
46                    "timestamp": "2024-04-11T07:01:00Z"
47                }
48            ]
49        },
50        {
51            "metricName": "MemUsedPercent",
52            "dimensions": [
53                {
54                    "name": "InstanceId",
55                    "value": "i-R6****xl"
56                }
57            ],
58            "dataPoints": [
59                {
60                    "average": 4.961740077942499,
61                    "sum": null,
62                    "maximum": 4.97271004918,
63                    "minimum": null,
64                    "sampleCount": null,
65                    "value": null,
66                    "timestamp": "2024-04-11T07:01:00Z"
67                }
68            ]
69        },
70        {
71            "metricName": "CPUUsagePercent",
72            "dimensions": [
73                {
74                    "name": "InstanceId",
75                    "value": "i-YB****4F"
76                }
77            ],
78            "dataPoints": [
79                {
80                    "average": 0.466666770871,
81                    "sum": null,
82                    "maximum": 0.599941845894,
83                    "minimum": null,
84                    "sampleCount": null,
85                    "value": null,
86                    "timestamp": "2024-04-11T07:01:00Z"
87                }
88            ]
89        }
90    ]
91}