GeminiDB Mongo Metrics

Description

This section describes GeminiDB Mongo metrics reported to Cloud Eye as well as their namespaces and dimensions. You can use APIs provided by Cloud Eye to query the metrics of the monitored object and alarms generated.

Namespace

SYS.NoSQL

Metrics

You can view metrics on instance nodes by referring to Viewing Metrics.

**Table 1** GeminiDB Mongo metrics
Metric ID	Metric Name	Description	Value Range	Monitored Object	Monitoring Period (Raw Data)
nosql001_cpu_usage	CPU Usage	CPU usage of the monitored system Unit: Percent	0–100	GeminiDB Mongo instance nodes	1 minute
nosql002_mem_usage	Memory Usage	Memory usage of the monitored system Unit: Percent	0–100	GeminiDB Mongo instance nodes	1 minute
nosql003_bytes_out	Network Output Throughput	Outgoing traffic in bytes per second Unit: bytes/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
nosql004_bytes_in	Network Input Throughput	Incoming traffic in bytes per second Unit: bytes/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
nosql005_disk_usage	Storage Space Usage	Storage space usage of the monitored object. Unit: Percent	0–100	GeminiDB Mongo instances	1 minute
nosql006_disk_total_size	Total Storage Space	Total storage space of the monitored object. Unit: GB	≥ 0	GeminiDB Mongo instances	1 minute
nosql007_disk_used_size	Used Storage Space	Used storage space of the monitored object. Unit: GB	≥ 0	GeminiDB Mongo instances	1 minute
mongodb001_command_ps	COMMAND Statements per Second	Number of COMMAND statements executed per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb002_delete_ps	DELETE Statements per Second	Number of DELETE statements executed per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb003_insert_ps	INSERT Statements per Second	Number of INSERT statements executed per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb004_query_ps	QUERY Statements per Second	Number of QUERY statements executed per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb005_update_ps	UPDATE Statements per Second	Number of UPDATE statements executed per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb006_getmore_ps	GETMORE Statements per Second	Number of GETMORE statements executed per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb007_connections	Current Active Connections	Total number of connections attempting to connect to DB instance nodes Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb007_connections_usage	Percentage of Active Node Connections	Percentage of the number of connections that attempt to connect to the instance node to the total number of available connections Unit: Percent	0–100	GeminiDB Mongo instance nodes	1 minute
mongodb008_mem_resident	Resident Memory	Size of resident memory The unit is MB.	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb009_mem_virtual	Virtual Memory	Size of the virtual memory The unit is MB.	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb010_regular_asserts_ps	Regular Asserts per Second	Number of regular asserts per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb011_warning_asserts_ps	Warning Asserts per Second	Number of warning asserts per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb012_msg_asserts_ps	Message Asserts per Second	Number of message asserts per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb013_user_asserts_ps	User Asserts per Second	Number of user asserts per second Unit: count/s	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb014_queues_total	Operations Queued Waiting for a Lock	Number of operations queued waiting for the lock Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb015_queues_readers	Operations Queued Waiting for a Read Lock	Number of operations queued waiting for the read lock Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb016_queues_writers	Operations Queued Waiting for a Write Lock	Number of operations queued waiting for the write lock Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb017_page_faults	Page Faults	Number of page faults on the monitored nodes Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb018_porfling_num	Slow Queries	Number of slow queries on the monitored nodes Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb019_cursors_open	Maintained Cursors	Number of maintained cursors on the monitored nodes Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute
mongodb020_cursors_timeout	Timeout Cursors	Number of timed out cursors on the monitored nodes Unit: count	≥ 0	GeminiDB Mongo instance nodes	1 minute