OBS Monitoring Metrics

Updated on 2025-02-10 GMT+08:00

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 API 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	Monitored Entity	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	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	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	1 minute
request_count_4xx	4XX Status Codes	Number of requests whose status code returned by the server is 4xx. Unit: count	≥ 0 counts	User Bucket API	1 minute
request_count_5xx	5XX Status Codes	Number of requests whose status code returned by the server is 5xx. Unit: count	≥ 0 counts	User Bucket API	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	User Bucket API	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	1 minute
request_count_per_second	Total TPS	Average number of requests per second in a statistical period. Unit: count	≥ 0 counts	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain 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	User Bucket API Domain 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	User Bucket API	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	User Bucket API	1 minute
request_code_count	HTTP status code count	Measures the number of requests with status codes returned by the server. For details about the response status codes, see HTTP Status Codes. Unit: count	≥ 0 counts	Bucket API HTTP status code	1 minute
api_request_count_per_second	API request TPS	Average number of specific API requests sent to all buckets and objects of a tenant per second within a statistical period. For details about the supported APIs, see Request APIs.	≥ 0 counts	Bucket API	1 minute
request_count_monitor_2XX	2xx Status Codes	Times that the server responds to requests whose status codes are 2xx. Unit: count	≥ 0 counts	User Bucket Domain name	1 minute
request_count_monitor_3XX	3xx Status Codes	Times that the server responds to requests whose status codes are 3xx. Unit: count	≥ 0 counts	User Bucket Domain name	1 minute
request_count_monitor_4XX	4XX Status Codes	Times that the server responds to requests whose error codes are 4xx Unit: count	≥ 0 counts	User Bucket Domain name	1 minute
request_count_monitor_5XX	5XX Status Codes	Times that the server responds to requests whose error codes are 5xx Unit: count	≥ 0 counts	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain name	1 minute
cdn_bytes	CDN Pull Bandwidth	The object size that CDN pulls per second from an origin server over the Internet in a given measurement period. Unit: byte/s	≥ 0 bytes/s	User Bucket	1 minute
download_traffic	Total Download Traffic	Total size of objects downloaded in a measurement period. Unit: byte	≥ 0 bytes	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain name	1 minute
download_traffic_infrequent_access	Download Traffic (Infrequent Access)	Total size of Infrequent Access objects downloaded in a measurement period. Unit: byte	≥ 0 bytes	User Bucket	1 minute
upload_traffic	Total Upload Traffic	Total size of objects uploaded in a measurement period. Unit: byte	≥ 0 bytes	User Bucket Domain 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	User Bucket Domain 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	User Bucket Domain name	1 minute
cdn_traffic	CDN Pull Traffic	The total traffic generated when CDN pulls data from an origin server over the Internet in a given measurement period Unit: byte	≥ 0 bytes	User Bucket	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	1 minute
download_transfer_rate	Average Download Rate	Size of objects downloaded per second. Unit: byte/s	≥ 0 bytes/s	Bucket	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	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	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	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	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	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	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	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	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	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	1 minute
upload_server_request_latency	Total Server-Side Upload Latency	Average time required for uploading objects on the OBS server. Unit: ms	≥ 0 ms	Bucket	1 minute
upload_total_request_latency	Total E2E Upload Latency	Average end-to-end time required for uploading objects. Unit: ms	≥ 0 ms	Bucket	1 minute
download_server_request_latency	Total Server-Side Download Latency	Average time required for downloading objects on the OBS server. Unit: ms	≥ 0 ms	Bucket	1 minute
download_total_request_latency	Total E2E Download Latency	Average end-to-end time required for downloading objects. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_le_1MB_latency_p99	P99 Request Latency (Object ≤ 1 MB)	P99 latency of the requests for objects no larger than 1 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_1MB_4MB_latency_p99	P99 Request Latency (1 MB < Object ≤ 4 MB)	P99 latency of the requests for objects from 1 MB (exclusive) to 4 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_4MB_10MB_latency_p99	P99 Request Latency (4 MB < Object ≤ 10 MB)	P99 latency of the requests for objects from 4 MB (exclusive) to 10 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_10MB_100MB_latency_p99	P99 Request Latency (10 MB < Object ≤ 100 MB)	P99 latency of the requests for objects from 10 MB (exclusive) to 100 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_gt_100MB_latency_p99	P99 Request Latency (Object > 100 MB)	P99 latency of the requests for objects larger than 100 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_le_1MB_latency_p95	P95 Request Latency (Object ≤ 1 MB)	P95 latency of the requests for objects no larger than 1 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_1MB_4MB_latency_p95	P95 Request Latency (1 MB < Object ≤ 4 MB)	P95 latency of the requests for objects from 1 MB (exclusive) to 4 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_4MB_10MB_latency_p95	P95 Request Latency (4 MB < Object ≤ 10 MB)	P95 latency of the requests for objects from 4 MB (exclusive) to 10 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_10MB_100MB_latency_p95	P95 Request Latency (10 MB < Object ≤ 100 MB)	P95 latency of the requests for objects from 10 MB (exclusive) to 100 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_gt_100MB_latency_p95	P95 Request Latency (Object > 100 MB)	P95 latency of the requests for objects larger than 100 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_le_1MB_latency_p90	P90 Request Latency (Object ≤ 1 MB)	P90 latency of the requests for objects no larger than 1 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_1MB_4MB_latency_p90	P90 Request Latency (1 MB < Object ≤ 4 MB)	P90 latency of the requests for objects from 1 MB (exclusive) to 4 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_4MB_10MB_latency_p90	P90 Request Latency (4 MB < Object ≤ 10 MB)	P90 latency of the requests for objects from 4 MB (exclusive) to 10 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_between_10MB_100MB_latency_p90	P90 Request Latency (10 MB < Object ≤ 100 MB)	P90 latency of the requests for objects from 10 MB (exclusive) to 100 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_size_gt_100MB_latency_p90	P90 Request Latency (Object > 100 MB)	P90 latency of the requests for objects larger than 100 MB. Unit: ms	≥ 0 ms	Bucket	1 minute
request_count_monitor_6XX	6XX Status Codes	Number of requests whose status code returned by the server is 6xx. Unit: count	≥ 0 counts	User Bucket Domain name	1 minute
request_count_monitor_7XX	7XX Status Codes	Number of requests whose status code returned by the server is 7xx. Unit: count	≥ 0 counts	User Bucket Domain name	1 minute
get_mirror_range_bandwidths	Range Retrieval Bandwidth (Mirroring-based Back to Source)	Bandwidth for retrieving object ranges with mirroring-based back to source Unit: byte/s	≥ 0 bytes/s	User	1 minute
get_mirror_fetch_bandwidths	Fetch Bandwidth (Mirroring-based Back to Source)	Bandwidth for fetches triggered by mirroring-based back to source Unit: byte/s	≥ 0 bytes/s	User	1 minute
get_mirror_fetch_task_status	Fetch Status (Mirroring-based Back to Source)	Status of asynchronous fetches triggered by mirroring-based back to source. A value of 1 indicates that asynchronous fetches can be triggered, while a value less than 1 indicates that asynchronous fetches cannot be triggered.	≤ 1	User	1 minute
standard_request_upload_bandwidths	Avg. Bandwidth for Uploading Standard Objects	Average size of all Standard objects uploaded using PUT and POST per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
infrequent_request_upload_bandwidths	Avg. Bandwidth for Uploading Infrequent Access Objects	Average size of all Infrequent Access objects uploaded using PUT and POST per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
archive_request_upload_bandwidths	Avg. Bandwidth for Uploading Archive Objects	Average size of all Archive objects uploaded using PUT and POST per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
standard_request_delete_bytes	Avg. Bandwidth for Deleting Standard Objects	Average size of all Standard objects deleted using DELETE per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
infrequent_request_delete_bytes	Avg. Bandwidth for Deleting Infrequent Access Objects	Average size of all Infrequent Access objects deleted using DELETE per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
archive_request_delete_bytes	Avg. Bandwidth for Deleting Archive Objects	Average size of all Archive objects deleted using DELETE per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
standard_request_download_bandwidths	Avg. Bandwidth for Downloading Standard Objects	Average size of all Standard objects downloaded using GET per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
infrequent_request_download_bandwidths	Avg. Bandwidth for Downloading Infrequent Access Objects	Average size of all Infrequent Access objects downloaded using GET per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
archive_request_download_bandwidths	Avg. Bandwidth for Downloading Archive Objects	Average size of all Archive objects downloaded using GET per second in a measurement period Unit: byte/s	≥ 0 bytes/s	Bucket	1 minute
standard_download_request_count	Standard Object Download Requests	Average number of GET requests for Standard objects per second in a measurement period Unit: count	≥ 0 counts	Bucket	1 minute
infrequent_download_request_count	Infrequent Access Object Download Requests	Average number of GET requests for Infrequent Access objects per second in a measurement period Unit: count	≥ 0 counts	Bucket	1 minute
archive_download_request_count	Archive Object Download Requests	Average number of GET requests for Archive objects per second in a measurement period Unit: count	≥ 0 counts	Bucket	1 minute
standard_upload_request_count	Standard Object Upload Requests	Average number of PUT and POST requests for Standard objects per second in a measurement period Unit: count	≥ 0 counts	Bucket	1 minute
infrequent_upload_request_count	Infrequent Access Object Upload Requests	Average number of PUT and POST requests for Infrequent Access objects per second in a measurement period Unit: count	≥ 0 counts	Bucket	1 minute
archive_upload_request_count	Archive Object Upload Requests	Average number of PUT and POST requests for Archive objects per second in a measurement period Unit: count	≥ 0 counts	Bucket	1 minute

**Table 2** OBS metrics (for storage)
Metric ID	Metric	Description	Value Range	Monitored Entity	Monitoring Period (Original Metric)
capacity_total	Total Used Storage Space	Measures the storage space occupied by all data. Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_standard	Used Space - Standard Storage	Measures the storage space occupied by Standard data. Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_infrequent_access	Used Space - Infrequent Access Storage	Measures the storage space occupied by data. Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_archive	Used Space - Archive Storage	Measures the storage space occupied by data. Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_deep_archive	Used Space - Deep Archive Storage	Measures the storage space occupied by Deep Archive data. Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_standard_single_az	Standard Storage (Single-AZ)	Space occupied by Standard data stored in a single AZ Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_standard_multi_az	Standard Storage (Multi-AZ)	Space occupied by Standard data stored in multiple AZs Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_infrequent_access_single_az	Infrequent Access Storage (Single-AZ)	Space occupied by Infrequent Access data stored in a single AZ Unit: byte	≥ 0 bytes	User Bucket	30 minutes
capacity_infrequent_access_multi_az	Infrequent Access Storage (Multi-AZ)	Space occupied by Infrequent Access data stored in multiple AZs Unit: byte	≥ 0 bytes	User Bucket	30 minutes
object_num_all	Total Number of Objects	Total number of objects (including folders and all file versions) stored in all storage classes Unit: count	≥ 0	User Bucket	30 minutes
object_num_standard_total	Number of Objects - Standard Storage	Total number of objects (including folders and all file versions) stored in the Standard storage class Unit: count	≥ 0	User Bucket	30 minutes
object_num_infrequent_access_total	Number of Objects - Infrequent Access Storage	Total number of objects (including folders and all file versions) stored in the storage class Unit: count	≥ 0	User Bucket	30 minutes
object_num_archive_total	Number of Objects - Archive Storage	Total number of objects (including folders and all file versions) stored in the storage class Unit: count	≥ 0	User Bucket	30 minutes
object_num_deep_archive_total	Number of Objects - Deep Archive Storage	Total number of objects (including folders and all file versions) stored in the Deep Archive storage classes Unit: count	≥ 0	User Bucket	30 minutes
object_num_standard_single_az	Standard Objects (Single-AZ)	Total number of Standard objects (including folders and all object versions) stored in a single AZ Unit: count	≥ 0	User Bucket	30 minutes
object_num_standard_multi_az	Standard Objects (Multi-AZ)	Total number of Standard objects (including folders and all object versions) stored in multiple AZs Unit: count	≥ 0	User Bucket	30 minutes
object_num_infrequent_access_single_az	Infrequent Access Objects (Single-AZ)	Total number of Infrequent Access objects (including folders and all object versions) stored in a single AZ Unit: count	≥ 0	User Bucket	30 minutes
object_num_infrequent_access_multi_az	Infrequent Access Objects (Multi-AZ)	Total number of Infrequent Access objects (including folders and all object versions) stored in multiple AZs Unit: count	≥ 0	User Bucket	30 minutes

Event Monitoring

**Table 3** OBS events that can be monitored
Event Source	Event Name	Event ID	Event Severity
OBS	Deleting a bucket	deleteBucket	Major
	Deleting a bucket policy	deleteBucketPolicy	Major
	Configuring a bucket ACL	setBucketAcl	Minor
	Configuring a bucket policy	setBucketPolicy	Minor

Dimensions

**Table 4** Dimensions
Key	Value
User	User dimension. The value is an account ID. To obtain the account ID, see Obtaining Account, IAM User, Project, User Group, Region, and Agency Information.
Bucket_Name	Bucket dimension. The value is the bucket name.
Bucket_Name - API Name	API dimension. For details about the value, see Table 5.
Bucket_Name - Domain	Domain name dimension. The value is the domain name of the bucket to be accessed.
User - HTTP Status Code Bucket_Name - HTTP Status Code Bucket_Name - API Name - HTTP Status Code	HTTP return code dimension. For details about the values, see Table 6.

Request APIs

Table 4 lists the APIs supported by the Bucket_Name - API Name dimension:

**Table 5** Request APIs
ID	Name
LIST.BUCKETS	Listing Buckets
PUT.BUCKET	Creating a Bucket
LIST.BUCKET.OBJECTS	Listing Objects in a Bucket
LIST.BUCKET.OBJECTVERSIONS	Listing Objects in a Bucket (Versioning)
HEAD.BUCKET	Obtaining Bucket Metadata
GET.BUCKET.LOCATION	Obtaining Bucket Location
LIST.BUCKET.UPLOADS	Listing Multipart Uploads
POST.OBJECT.MULTIDELETE	Batch Deleting Objects
LIST.BUCKET.OBJECTS	Listing Objects
POST.OBJECT	Uploading Objects - POST
PUT.PART	Uploading Parts
PUT.PART.COPY	Copying Parts
DELETE.UPLOAD	Canceling a Part
LIST.OBJECT.UPLOAD	Listing Uploaded Parts of an Object
POST.UPLOAD.COMPLETE	Completing a Multipart Upload
POST.UPLOAD.INIT	Initiating a Multipart Upload
PUT.OBJECT	Uploading Objects
APPEND.OBJECT	Appending an Object
PUT.OBJECT.COPY	Copying an Object
DELETE.OBJECT	Deleting an Object
GET.OBJECT	Downloading an Object
HEAD.OBJECT	Heading objects
LIST.BUCKET.OBJECTVERSIONS	Listing Object Versions
POST.OBJECT.RESTORE	Restoring an Object
PUT.OBJECT.METADATA	Modifying Object Metadata

HTTP Status Codes

Table 4 lists the HTTP status codes supported by the User - HTTP Status Code, Bucket_Name - HTTP Status Code, Bucket_Name - API Name - HTTP Status Code dimensions:

**Table 6** HTTP status codes
HTTP Status Code	Description
400	Incorrect request packet format.
401	Failed to authenticate and authorize.
403	Insufficient permission, access denied, limited MimeType, file type not allowed, or others
404	The requested resource does not exist.
405	The specified method is not allowed against the requested resource.
406	CRC32 check failed for the uploaded data.
413	Incorrect size of the uploaded object.
499	The traffic on the client is interrupted or data transmission on the client times out.
500	Internal error. Please try again later.
579	The object is successfully uploaded, but the callback fails.
599	The server fails to operate.
612	The specified resource does not exist or has been deleted.
614	The target resources already exist.
650	Access of monitoring callbacks to the origin server times out or fails.
701	The block expires, the segments are discontinuous, the total block size does not match the object size, or others.