doc-exports/docs/obs/umn/obs_03_0010.html

Monitored OBS Metrics

Functions

This section defines the namespace, list, and dimensions of monitoring metrics reported by OBS to Cloud Eye. You can use the management console or APIs provided by Cloud Eye to search for monitoring metrics and alarms generated by OBS.

Namespace

SYS.OBS

Monitoring Metrics

Table 1 OBS metrics (for requests)

Metric ID	Metric	Description	Value Range	Dimension	Monitoring Period (Original Metric)
get_request_count	GET Requests	Number of GET requests made to all buckets and objects in the buckets of a region. Unit: count	≥ 0 counts	bucket_name	1 minute
put_request_count	PUT Requests	Number of PUT requests made to all buckets and objects in the buckets of a region. Unit: count	≥ 0 counts	bucket_name	1 minute
first_byte_latency	First Byte Download Delay	Average time from receiving a GET request to the time that the system starts to respond in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_count_4xx	4XX Status Codes	Number of server responses with 4xx status codes Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_count_5xx	5XX Status Codes	Number of server responses with 5xx status codes Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
total_request_latency	Average Request Latency	Average time from receiving a request to the time that the system response ends in a measurement period. Unit: ms	≥ 0 ms	tenant_id bucket_name	1 minute
total_request_callback_latency	Average Request Callback Latency	Average time required for calling a specific API in a request. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_count_per_second	Total TPS	Average number of requests per second in a statistical period. Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_count_get_per_second	GET Request TPS	Average number of GET requests per second in a statistical period. Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_count_put_per_second	PUT Request TPS	Average number of PUT requests per second in a statistical period. Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_count_delete_per_second	DELETE Request TPS	Average number of DELETE requests per second in a statistical period. Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_success_rate	Request Success Rate	Used to measure the availability of the storage service system. It refers to the percentage of non-server error requests (with status code 5xx returned) in the total request count. It is calculated as follows: (1 – 5xx requests/Total requests) x 100% Unit: %	≥ 0, ≤ 100	tenant_id bucket_name	1 minute
effective_request_rate	Valid request rate	Validity of client requests. Percentage of the valid requests in the total requests. It is calculated as follows: (Number of client requests whose returned status code is 2xx or 3xx/Total number of requests) x 100% Unit: %	≥ 0, ≤ 100	tenant_id bucket_name	1 minute
request_break_rate	Request interruption rate	Percentage of the number of requests interrupted by a client to the total number of requests. It is calculated as follows: (Number of requests interrupted by a client/Total number of requests) x 100% Unit: %	≥ 0, ≤ 100	tenant_id bucket_name	1 minute
request_count_monitor_2XX	2xx Status Codes	Number of server responses with 2xx status codes Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_count_monitor_3XX	3xx Status Codes	Number of server responses with 3xx status codes Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
download_bytes	Total Download Bandwidth	Total size of objects downloaded per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	tenant_id bucket_name	1 minute
download_bytes_extranet	Download Bandwidth (Internet)	Total size of objects downloaded over the Internet per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	tenant_id bucket_name	1 minute
download_bytes_intranet	Download Bandwidth (Intranet)	Total size of objects downloaded over the Intranet per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	tenant_id bucket_name	1 minute
upload_bytes	Total Upload Bandwidth	Total size of objects uploaded per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	tenant_id bucket_name	1 minute
upload_bytes_extranet	Upload Bandwidth (Internet)	Total size of objects uploaded over the Internet per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	tenant_id bucket_name	1 minute
upload_bytes_intranet	Upload Bandwidth (Intranet)	Total size of objects uploaded over the Intranet per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	tenant_id bucket_name	1 minute
download_traffic	Total Download Traffic	Total size of objects downloaded in a measurement period. Unit: byte	≥ 0 bytes	tenant_id bucket_name	1 minute
download_traffic_extranet	Download Traffic (Internet)	Total size of objects downloaded over the Internet in a measurement period. Unit: byte	≥ 0 bytes	tenant_id bucket_name	1 minute
download_traffic_intranet	Download Traffic (Intranet)	Total size of objects downloaded over the Intranet in a measurement period. Unit: byte	≥ 0 bytes	tenant_id bucket_name	1 minute
upload_traffic	Total Upload Traffic	Total size of objects uploaded in a measurement period. Unit: byte	≥ 0 bytes	tenant_id bucket_name	1 minute
upload_traffic_extranet	Upload Traffic (Internet)	Total size of objects uploaded over the Internet in a measurement period. Unit: byte	≥ 0 bytes	tenant_id bucket_name	1 minute
upload_traffic_intranet	Upload Traffic (Intranet)	Total size of objects uploaded over the Intranet in a measurement period. Unit: byte	≥ 0 bytes	tenant_id bucket_name	1 minute
upload_transfer_rate	Average Upload Rate	Size of objects uploaded per second in a measurement period. Unit: byte/s	≥ 0 bytes/s	bucket_name	1 minute
download_transfer_rate	Average Download Rate	Size of objects downloaded per second. Unit: byte/s	≥ 0 bytes/s	bucket_name	1 minute
request_get_size_le_1MB_latency	GET Request Latency (Object ≤ 1 MB)	Average latency of GET requests against objects no larger than 1 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_get_size_between_1MB_4MB_latency	GET Request Latency (1 MB < Object ≤ 4 MB)	Average latency of GET requests against objects that are larger than 1 MB but no larger than 4 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_get_size_between_4MB_10MB_latency	GET Request Latency (4 MB < Object ≤ 10 MB)	Average latency of GET requests against objects that are larger than 4 MB but no larger than 10 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_get_size_between_10MB_100MB_latency	GET Request Latency (10 MB < Object ≤ 100 MB)	Average latency of GET requests against objects that are larger than 10 MB but no larger than 100 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_get_size_gt_100MB_latency	GET Request Latency (Object > 100 MB)	Average latency of GET requests against objects larger than 100 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_put_size_le_1MB_latency	PUT Request Latency (Object ≤ 1 MB)	Average latency of PUT requests against objects no larger than 1 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_put_size_between_1MB_4MB_latency	PUT Request Latency (1 MB < Object ≤ 4 MB)	Average latency of PUT requests against objects that are larger than 1 MB but no larger than 4 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_put_size_between_4MB_10MB_latency	PUT Request Latency (4 MB < Object ≤ 10 MB)	Average latency of PUT requests against objects that are larger than 4 MB but no larger than 10 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_put_size_between_10MB_100MB_latency	PUT Request Latency (10 MB < Object ≤ 100 MB)	Average latency of PUT requests against objects that are larger than 10 MB but no larger than 100 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_put_size_gt_100MB_latency	PUT Request Latency (Object > 100 MB)	Average latency of PUT requests against objects larger than 100 MB in a measurement period. Unit: ms	≥ 0 ms	bucket_name	1 minute
request_count_monitor_6XX	6XX Status Codes	Number of server responses with 6xx status codes Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute
request_count_monitor_7XX	7XX Status Codes	Number of server responses with 7xx status codes Unit: count	≥ 0 counts	tenant_id bucket_name	1 minute

Table 2 OBS metrics (for storage)

Metric ID	Metric	Description	Value Range	Dimension	Monitoring Period (Original Metric)
capacity_total	Total Used Storage Space	Measures the storage space occupied by all data. Unit: byte	≥ 0 bytes	tenant_id bucket_name	30 minutes
capacity_standard	Used Space - Standard Storage	Measures the storage space occupied by Standard data. Unit: byte	≥ 0 bytes	tenant_id bucket_name	30 minutes
capacity_infrequent_access	Used Space - Warm Storage	Measures the storage space occupied by Warm data. Unit: byte	≥ 0 bytes	tenant_id bucket_name	30 minutes
capacity_archive	Used Space - Cold Storage	Measures the storage space occupied by Cold data. Unit: byte	≥ 0 bytes	tenant_id bucket_name	30 minutes
object_num_all	Total Number of Objects	Measures the total number of objects (including folders and all file versions) stored in all storage classes. Unit: count	≥ 0	tenant_id bucket_name	30 minutes
object_num_standard_total	Number of Objects - Standard Storage	Measures the total number of objects (including folders and all file versions) stored in the Standard storage class. Unit: count	≥ 0	tenant_id bucket_name	30 minutes
object_num_infrequent_access_total	Number of Objects - Warm Storage	Measures the total number of objects (including folders and all file versions) stored in the Warm storage class. Unit: count	≥ 0	tenant_id bucket_name	30 minutes
object_num_archive_total	Number of Objects - Cold Storage	Measures the total number of objects (including folders and all file versions) stored in the Cold storage class. Unit: count	≥ 0	tenant_id bucket_name	30 minutes

Dimensions

Table 3 Dimensions

Key	Value
tenant_id	User dimension. The value is a domain ID.
bucket_name	Bucket dimension. The value is the bucket name.

Parent topic: Monitoring