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Huawei Cloud DDS

Collect Huawei Cloud DDS Metrics data

Configuration

Install Func

It is recommended to enable Guance integration - extension - DataFlux Func (Automata): all prerequisites are automatically installed. Please continue with the script installation.

If you deploy Func yourself, refer to Self-deployed Func

It is recommended to deploy the GSE version

Installation Script

Note: Please prepare a Huawei Cloud AK that meets the requirements in advance (for simplicity, you can directly grant global read-only permissions ReadOnlyAccess).

To synchronize Huawei Cloud DDS monitoring data, we install the corresponding collection scripts:

  • guance_huaweicloud_dds: Collects DDS monitoring Metrics data
  • guance_huaweicloud_dds_slowlog: Collects DDS slow log data

After clicking 【Install】, enter the corresponding parameters: Huawei Cloud AK and Huawei Cloud account name.

Click 【Deploy Startup Script】, the system will automatically create a Startup script set and automatically configure the corresponding startup scripts.

After the script is installed, find the script "Guance Integration (Huawei Cloud-DDS Collection)" / "Guance Integration (Huawei Cloud-DDS Slow Query Log Collection)" under "Development" in Func, expand and modify the script. Find and edit the contents of collector_configs and monitor_configs under region_projects, change the region and Project ID to the actual region and Project ID, then click Save and Publish.

In addition, you can see the corresponding automatic trigger configuration under "Management / Automatic Trigger Configuration". Click 【Execute】 to immediately execute once without waiting for the regular time. After a while, you can view the execution task records and corresponding logs.

Verification

  1. Confirm in "Management / Automatic Trigger Configuration" whether the corresponding tasks have the corresponding automatic trigger configurations. You can also view the corresponding task records and logs to check for any abnormalities.
  2. On the Guance platform, check in "Infrastructure - Resource Catalog" whether there is asset information.
  3. On the Guance platform, check in "Metrics" whether there is corresponding monitoring data.
  4. On the Guance platform, check in "Logs" whether there is corresponding slow log data.

Metrics

Configure Huawei Cloud DDS Metrics. You can collect more Metrics through configuration Huawei Cloud DDS Metrics Details

Metric ID Metric Name Metric Meaning Value Range Measurement Object Monitoring Period (Raw Metric)
mongo001_command_ps command execution frequency This metric is used to count the average number of times per second command statements are executed on a node. Unit: Executions/s ≥ 0 Executions/s Document database instance Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo002_delete_ps delete statement execution frequency This metric is used to count the average number of times per second delete statements are executed on a node. Unit: Executions/s ≥ 0 Executions/s Document database instance Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo003_insert_ps insert statement execution frequency This metric is used to count the average number of times per second insert statements are executed on a node. Unit: Executions/s ≥ 0 Executions/s Document database instance Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo004_query_ps query statement execution frequency This metric is used to count the average number of times per second query statements are executed on a node. Unit: Executions/s ≥ 0 Executions/s Document database instance Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo006_getmore_ps update statement execution frequency This metric is used to count the average number of times per second update statements are executed on a node. Unit: Executions/s 0 Executions/s Document database instance Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo007_chunk_num1 chunk count for shard one This metric counts the number of chunks for shard one. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num2 chunk count for shard two This metric counts the number of chunks for shard two. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num3 chunk count for shard three This metric counts the number of chunks for shard three. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num4 chunk count for shard four This metric counts the number of chunks for shard four. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num5 chunk count for shard five This metric counts the number of chunks for shard five. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num6 chunk count for shard six This metric counts the number of chunks for shard six. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num7 chunk count for shard seven This metric counts the number of chunks for shard seven. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num8 chunk count for shard eight This metric counts the number of chunks for shard eight. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num9 chunk count for shard nine This metric counts the number of chunks for shard nine. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num10 chunk count for shard ten This metric counts the number of chunks for shard ten. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num11 chunk count for shard eleven This metric counts the number of chunks for shard eleven. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo007_chunk_num12 chunk count for shard twelve This metric counts the number of chunks for shard twelve. Unit: counts 0~64 Counts Document database cluster instance 1 minute 5 seconds
mongo008_connections current active connections This metric counts the total number of connections attempting to connect to the DDS instance. Unit: Counts 0~200 Counts Document database instance 1 minute 5 seconds
mongo009_migFail_num failed block migrations over the past day This metric counts the number of failed block migrations over the past day. Unit: Counts/s ≥ 0 Counts/s Document database cluster instance 1 minute 5 seconds
mongo007_connections current active connections This metric counts the total number of connections attempting to connect to the DDS instance node. Unit: Counts 0~200 Counts Document database instance Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo007_connections_usage percentage of current active connections This metric counts the percentage of connections attempting to connect to the instance node out of available connections. Unit: % 0~100% Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute 5 seconds
mongo008_mem_resident resident memory This metric counts the current size of resident memory. Unit: MB ≥ 0 MB Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo009_mem_virtual virtual memory This metric counts the current size of virtual memory. Unit: MB ≥ 0 MB Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo010_regular_asserts_ps regular assertion frequency This metric counts the regular assertion frequency. Unit: Executions/s ≥ 0 Executions/s Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo011_warning_asserts_ps warning frequency This metric counts the warning frequency. Unit: Executions/s ≥ 0 Executions/s Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo012_msg_asserts_ps message assertion frequency This metric counts the message assertion frequency. Unit: Executions/s ≥ 0 Executions/s Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo013_user_asserts_ps user assertion frequency This metric counts the user assertion frequency. Unit: Executions/s ≥ 0 Executions/s Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo014_queues_total operations waiting for locks This metric counts the current number of operations waiting for locks. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo015_queues_readers operations waiting for read locks This metric counts the current number of operations waiting for read locks. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo016_queues_writers operations waiting for write locks This metric counts the current number of operations waiting for write locks. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo017_page_faults page fault count This metric counts the current number of page faults on the node. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo018_porfling_num slow query count This metric counts the total number of slow queries from the last 5 minutes to the current time point on the node. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo019_cursors_open current open cursor count This metric counts the current number of open cursors on the node. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo020_cursors_timeOut service timeout cursor count This metric counts the current number of service timeout cursors on the node. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo021_wt_cahe_usage amount of data in memory (WiredTiger engine) This metric counts the current amount of data in memory (WiredTiger engine). Unit: MB ≥ 0 MB Document database instance's primary node Document database instance's secondary node 1 minute
mongo022_wt_cahe_dirty amount of dirty data in memory (WiredTiger engine) This metric counts the current amount of dirty data in memory (WiredTiger engine). Unit: MB ≥ 0 MB Document database instance's primary node Document database instance's secondary node 1 minute
mongo023_wInto_wtCache frequency of writes into WiredTiger memory This metric counts the current frequency of writes into memory (WiredTiger engine). Unit: ≥ Bytes/s ≥ 0 Bytes/s Document database instance's primary node Document database instance's secondary node 1 minute
mongo024_wFrom_wtCache frequency of writes from WiredTiger memory to disk This metric counts the current frequency of writes from memory to disk (WiredTiger engine). Unit: Bytes/s ≥ 0 Bytes/s Document database instance's primary node 1 minute
mongo025_repl_oplog_win available time in Oplog on primary node This metric counts the available time in Oplog on the current instance's primary node. Unit: Hours ≥ 0 Hours Document database instance's secondary node 1 minute
mongo025_repl_headroom overlap duration of Oplog between primary and secondary nodes This metric counts the overlap duration of Oplog between the instance's primary node and Secondary node. Unit: Seconds ≥ 0 Seconds Document database instance's secondary node 1 minute
mongo026_repl_lag replication delay between primary and secondary nodes This metric counts the replication delay between the instance's primary node and Secondary node. Unit: Seconds ≥ 0 Seconds Document database instance's secondary node 1 minute
mongo027_repl_command_ps command execution frequency replicated by secondary node This metric counts the average number of times per second Secondary node replicates command statements. Unit: Executions/s ≥ 0 Executions/s Document database instance's secondary node 1 minute
mongo028_repl_update_ps update statement execution frequency replicated by secondary node This metric counts the average number of times per second Secondary node replicates update statements. Unit: Executions/s ≥ 0 Executions/s Document database instance's secondary node 1 minute
mongo029_repl_delete_ps delete statement execution frequency replicated by secondary node This metric counts the average number of times per second Secondary node replicates delete statements. Unit: Executions/s ≥ 0 Executions/s Document database instance's secondary node 1 minute
mongo030_repl_insert_ps insert statement execution frequency replicated by secondary node This metric counts the average number of times per second Secondary node replicates insert statements. Unit: Executions/s ≥ 0 Executions/s Document database instance's secondary node 1 minute
mongo031_cpu_usage CPU usage This metric counts the CPU utilization of the measurement object. Unit: % 0~100% Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo032_mem_usage memory usage This metric counts the memory utilization of the measurement object. Unit: % 0~100% Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo033_bytes_out network output throughput This metric counts the average number of bytes per second output from all network adapters of the measurement object. Unit: Bytes/s ≥ 0 Bytes/s Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo034_bytes_in network input throughput This metric counts the average number of bytes per second input to all network adapters of the measurement object. Unit: Bytes/s ≥ 0 Bytes/s Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo035_disk_usage disk usage This metric counts the disk utilization of the measurement object. Unit: % 0~100% Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo036_iops IOPS This metric counts the number of I/O requests processed per unit time for the current instance node (average value). Unit: Counts ≥ 0 Counts/s Document database instance's primary node Document database instance's secondary node 1 minute
mongo037_read_throughput hard drive read throughput Average number of bytes read per second from the hard drive. Unit: Bytes/s ≥ 0 Bytes/s Document database instance's primary node Document database instance's secondary node 1 minute
mongo038_write_throughput hard drive write throughput Average number of bytes written per second to the hard drive. Unit: Bytes/s ≥ 0 Bytes/s Document database instance's primary node Document database instance's secondary node 1 minute
mongo039_avg_disk_sec_per_read hard drive read latency This metric counts the average time taken per read operation during a period. Unit: Seconds ≥ 0 Seconds Document database instance's primary node Document database instance's secondary node 1 minute
mongo040_avg_disk_sec_per_write hard drive write latency This metric counts the average time taken per write operation during a period. Unit: Seconds ≥ 0 Seconds Document database instance's primary node Document database instance's secondary node 1 minute
mongo042_disk_total_size total disk size This metric counts the total size of the disk for the measurement object. Unit: GB 0~1000 GB Document database cluster instance's dds mongos node Document database instance's primary node Document database instance's secondary node 1 minute
mongo043_disk_used_size used disk space This metric counts the total used size of the disk for the measurement object. Unit: GB 0~1000 GB Document database instance's primary node Document database instance's secondary node 1 minute
mongo044_swap_usage SWAP usage Percentage of SWAP memory usage. Unit: % 0~100% Document database instance's primary node Document database instance's secondary node 1 minute
mongo050_top_total_time total time spent on collections Mongotop-total time metric, sum of time spent on collection operations. Unit: Milliseconds ≥ 0 Milliseconds Document database instance's primary node Document database instance's secondary node 1 minute
mongo051_top_read_time total time spent on reads Mongotop-read time metric, sum of time spent on read operations. Unit: Milliseconds ≥ 0 Milliseconds Document database instance's primary node Document database instance's secondary node 1 minute
mongo052_top_write_time total time spent on writes Mongotop-write time metric, sum of time spent on write operations. Unit: Milliseconds ≥ 0 Milliseconds Document database instance's primary node Document database instance's secondary node 1 minute
mongo053_wt_flushes_status number of periodic Checkpoints triggered Number of checkpoints triggered during a WiredTiger polling interval, recorded as occurrences within the period. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo054_wt_cache_used_percent percentage of WiredTiger cache in use Percentage of WiredTiger cache currently in use. Unit: % 0~100% Document database instance's primary node Document database instance's secondary node 1 minute
mongo055_wt_cache_dirty_percent percentage of dirty data in WiredTiger cache Percentage of dirty data in WiredTiger cache. Unit: % 0~100% Document database instance's primary node Document database instance's secondary node 1 minute
mongo070_rocks_active_memtable size of data in memtable Collects the size of data in the current active memtable. Unit: GB 0~100 GB Document database instance's primary node Document database instance's secondary node 1 minute
mongo071_rocks_oplogcf_active_memtable size of data in oplogcf memtable Collects the size of data in the current active memtable used for oplogcf. Unit: GB 0~100GB Document database instance's primary node Document database instance's secondary node 1 minute
mongo072_rocks_all_memtable total size of data in memtable and immutable-mem Collects the total size of data in the current memtable and immutable-mem. Unit: GB 0~100GB Document database instance's primary node Document database instance's secondary node 1 minute
mongo073_rocks_oplogcf_all_memtable total size of data in oplogcf memtable and immutable-mem Collects the total size of data in the current memtable and immutable-mem used for oplogcf. Unit: GB 0~100GB Document database instance's primary node Document database instance's secondary node 1 minute
mongo074_rocks_snapshots number of unreleased snapshots Collects the number of unreleased snapshots. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo075_rocks_oplogcf_snapshots number of unreleased snapshots on oplogcf Collects the number of unreleased snapshots on oplogcf. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo076_rocks_live_versions number of active versions Collects the number of active versions. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo077_rocks_oplogcf_live_versions number of active versions on oplogcf Collects the number of active versions on oplogcf. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo078_rocks_block_cache size of data residing in blockcache Collects the size of data residing in blockcache. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo079_rocks_background_errors cumulative background error count Collects the cumulative background error count. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo080_rocks_oplogcf_background_errors cumulative background error count on oplogcf Collects the cumulative background error count on oplogcf. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo081_rocks_conflict_bytes_usage buffer usage rate for handling write-write conflicts in transactions Collects the buffer usage rate for handling write-write conflicts in transactions. Unit: % 0~100% Document database instance's primary node Document database instance's secondary node 1 minute
mongo082_rocks_uncommitted_keys number of uncommitted keys Collects the number of uncommitted keys. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo083_rocks_committed_keys number of committed keys Collects the number of committed keys. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo084_rocks_alive_txn length of active transaction chain Collects the length of the active transaction chain. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo085_rocks_read_queue length of read queue Collects the length of the current read queue. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo086_rocks_commit_queue length of commit queue Collects the length of the current commit queue. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo087_rocks_ct_write_out number of concurrent write transactions used Collects the number of concurrent write transactions used. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo088_rocks_ct_write_available number of remaining available concurrent write transactions Collects the number of remaining available concurrent write transactions. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo089_rocks_ct_read_out number of concurrent reads used Collects the number of concurrent read transactions used. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo090_rocks_ct_read_available number of remaining available concurrent read transactions Collects the number of remaining available concurrent read transactions. Unit: Counts ≥ 0 Counts Document database instance's primary node Document database instance's secondary node 1 minute
mongo091_active_session_count number of active sessions in the period This metric counts the number of all active local sessions cached in memory by the Mongo instance since the last refresh cycle. Unit: Counts ≥ 0 Counts Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo092_rx_errors receive packet error rate This metric counts the ratio of error packets received to all received packets during the monitoring period. Unit: % 0～100% Document database instance 1 minute 5 seconds
mongo093_rx_dropped receive packet drop rate This metric counts the ratio of dropped packets received to all received packets during the monitoring period. Unit: % 0～100% Document database instance 1 minute 5 seconds
mongo094_tx_errors send packet error rate This metric counts the ratio of error packets sent to all sent packets during the monitoring period. Unit: % 0～100% Document database instance 1 minute 5 seconds
mongo095_tx_dropped send packet drop rate This metric counts the ratio of dropped packets sent to all sent packets during the monitoring period. Unit: % 0～100% Document database instance 1 minute 5 seconds
mongo096_retrans_segs retransmitted packet count This metric counts the number of retransmitted packets during the monitoring period. Unit: Counts ≥ 0 Counts Document database instance 1 minute 5 seconds
mongo097_retrans_rate retransmission ratio This metric counts the retransmission ratio during the monitoring period. Unit: % 0～100% Document database instance 1 minute 5 seconds
mongo098_out_rsts_nums RST packet count sent This metric counts the number of RST packets sent during the monitoring period. Unit: Counts ≥ 0 Counts Document database instance 1 minute 5 seconds
mongo099_read_time_average average read command latency This metric is the average read command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo100_read_time_p99 p99 read command latency This metric is the p99 read command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo101_read_time_p999 p999 read command latency This metric is the p999 read command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo102_write_time_average average write command latency This metric is the average write command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo103_write_time_p99 p99 write command latency This metric is the p99 write command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo104_write_time_p999 p999 write command latency This metric is the p999 write command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo105_command_time_average average command latency This metric is the average command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo106_command_time_p99 p99 command latency This metric is the p99 command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo107_command_time_p999 p999 command latency This metric is the p999 command latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo108_txn_time_average average transaction latency This metric is the average transaction latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo109_txn_time_p99 p99 transaction latency This metric is the p99 transaction latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute
mongo110_txn_time_p999 p999 transaction latency This metric is the p999 transaction latency for a single node. Unit: Milliseconds ≥ 0 Milliseconds Document database instance Read-only node of Document database replica set instance Primary node of Document database instance Secondary node of Document database instance Hidden node of Document database instance 1 minute

Objects

After data synchronization is normal, you can view the data in the "Infrastructure - Resource Catalog" of Guance.

{
  "measurement": "huaweicloud_dds",
  "tags": {
    "RegionId"              : "cn-south-1",
    "project_id"            : "756ada1aa17e4049b2a16ea41```json
"enterprise_project_id" : "",
    "instance_id"           : "16b35ebaba1c44c39d9c24bae742ca97in02",
    "instance_name"         : "dds-3ed3",
    "status"                : "normal"
  },
  "fields": {
    "engine"            : "wiredTiger",
    "db_user_name"      : "rwuser",
    "mode"              : "",
    "pay_mode"          : "0",
    "port"              : "8635",
    "security_group_id" : "7aa51dbf-xxxx-xxxx-xxxx-dad3c4828b58",
    "ssl"               : "1",
    "vpc_id"            : "674e9b42-xxxx-xxxx-xxxx-5abcc565b961",
    "backup_strategy"   : "{Instance JSON Data}",
    "datastore"         : "{Instance JSON Data}",
    "groups"            : "[{Instance JSON Data}]",
    "create_time"       : "2024-10-29T03:28:46",
    "update_time"       : "2024-11-04T13:21:35"
  }
}

Note: The fields in tags and fields may change with subsequent updates.

Tip 1: The value of tags.instance_id is the instance ID, used as a unique identifier.

Tip 2:

  • fields.message
  • fields.backup_strategy
  • fields.datastore
  • fields.groups
  • fields.actions

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