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Sản phẩm vMonitor hiện tại đang hỗ trợ để monitor một số sản phẩm của VNGCloud


  • vServer

MetricDescriptionUnitDefault dimensions
cpu.total_coresTotal virtual cpus allocated to vmCoreresource_id, hostname
cpu.used_coresNumber of cpu cores usedCoreresource_id, hostname
cpu.utilization_percOverall CPU utilizationPercentage (%)resource_id, hostname
cpu.utilization_norm_percNormalized CPU utilizationPercentage (%)resource_id, hostname
mem.free_gbFree memory in GbytesGBresource_id, hostname
mem.total_gbTotal memory in GbytesGBresource_id, hostname
mem.used_gbUsed memory in GbytesGBresource_id, hostname
mem.free_percPercent of memory free%resource_id, hostname
mem.swap_used_gbUsed swap space in GbytesGBresource_id, hostname
health_statusVM statusBoolresource_id, hostname
io.read_bytes_secDisk I/O read bytes per secondBytes/secresource_id, hostname, device
io.read_bytes_total_secTotal Disk I/O read bytes per second across devicesBytes/secresource_id, hostname
io.write_bytes_secDisk I/O write bytes per secondBytes/secresource_id, hostname, device
io.write_bytes_total_secTotal Disk I/O Write bytes per second across devicesBytes/secresource_id, hostname
io.read_ops_secDisk I/O read operations per secondIOPSresource_id, hostname
io.write_ops_secDisk I/O write operations per secondIOPSresource_id, hostname
net.in_packets_secNetwork received packets per secondPackets/secresource_id, hostname
net.out_packets_secNetwork transmitted packets per secondPackets/secresource_id, hostname
net.in_bytes_secNetwork received bytes per secondBytes/secresource_id, hostname
net.out_bytes_secNetwork transmitted bytes per secondBytes/secresource_id, hostname



  • vAS

MetricDescriptionUnitDefault dimensions
cpu.total_coresTotal virtual cpus allocated to vmCorecluster_id
cpu.used_coresNumber of cpu cores usedCorecluster_id
cpu.utilization_percOverall CPU utilizationPercentage (%)cluster_id
cpu.utilization_norm_percNormalized CPU utilizationPercentage (%)cluster_id
mem.free_gbFree memory in GbytesGBcluster_id
mem.total_gbTotal memory in GbytesGBcluster_id
mem.used_gbUsed memory in GbytesGBcluster_id
mem.free_percPercent of memory free%cluster_id
mem.swap_used_gbUsed swap space in GbytesGBcluster_id
io.read_bytes_secDisk I/O read bytes per secondBytes/seccluster_id, device
io.read_bytes_total_secTotal Disk I/O read bytes per second across devicesBytes/seccluster_id
io.write_bytes_secDisk I/O write bytes per secondBytes/seccluster_id, device
io.write_bytes_total_secTotal Disk I/O Write bytes per second across devicesBytes/seccluster_id
io.read_ops_secDisk I/O read operations per secondIOPScluster_id
io.write_ops_secDisk I/O write operations per secondIOPScluster_id
net.in_packets_secNetwork received packets per secondPackets/seccluster_id
net.out_packets_secNetwork transmitted packets per secondPackets/seccluster_id
net.in_bytes_secNetwork received bytes per secondBytes/seccluster_id
net.out_bytes_secNetwork transmitted bytes per secondBytes/seccluster_id



  • vDB

    • Redis

MetricDescriptionUnitDefault dimensions
cpu.percentThe current system-wide CPU utilization as a percentagePercentage (%)database_name, database_id,  version
net.in_bytes_secNumber of network bytes received per secondBytes/secdatabase_name, database_id,  version
net.out_bytes_secNumber of network bytes sent per secondBytes/secdatabase_name, database_id,  version
redis.aof.buffer_lengthThe size of the AOF buffer.Bytesdatabase_name, database_id,  version
redis.aof.current_sizeAOF current file size.Bytesdatabase_name, database_id,  version
redis.aof.last_rewrite_time_secThe duration of the last AOF rewrite in seconds.Secondsdatabase_name, database_id,  version
redis.clients.biggest_input_bufThe biggest input buffer among current client connections.Bytesdatabase_name, database_id,  version
redis.clients.blockedThe number of connections waiting on a blocking call.Connectiondatabase_name, database_id,  version
redis.clients.connectedThe number of connected clients (excluding slaves).Connectiondatabase_name, database_id,  version
redis.mem.fragmentation_ratioThe ratio between used_memory_rss and used_memoryNonedatabase_name, database_id,  version
redis.mem.luaThe amount of memory used by the Lua engine.Bytesdatabase_name, database_id,  version
redis.mem.peakThe peak amount of memory used by Redis.Bytesdatabase_name, database_id,  version
redis.mem.rssThe amount of memory that Redis allocated as seen by the operating system.Bytesdatabase_name, database_id,  version
redis.mem.totalTotal System MemoryBytesdatabase_name, database_id,  version
redis.mem.usedThe amount of memory allocated by Redis.Bytesdatabase_name, database_id,  version
redis.rdb.last_bgsave_time_secThe duration of the last bg_save operation in secondsSecondsdatabase_name, database_id,  version
redis.repl.connected_slavesThe number of connected slaves.Connectiondatabase_name, database_id,  version
redis.repl.master_last_io_seconds_agoThe amount of time since the last interaction with masterSecondsdatabase_name, database_id,  version
redis.repl.master_sync_left_bytesThe amount of data left before syncing is complete.Bytesdatabase_name, database_id,  version
redis.server.uptime_in_secondsThe duration of uptime in secondsSecondsdatabase_name, database_id,  version
redis.stats.commands_processed_rateThe amount of processed commands per secondCommands/secdatabase_name, database_id,  version
redis.stats.evicted_keysThe total number of keys evicted due to the maxmemory limit.Keysdatabase_name, database_id,  version
redis.stats.evicted_keys_rateThe total number of keys evicted per secondKeys/secdatabase_name, database_id,  version
redis.stats.expired_keysThe total number of keys expired from the database.Keysdatabase_name, database_id,  version
redis.stats.expired_keys_rateThe total number of keys expired per secondKeys/secdatabase_name, database_id,  version
redis.stats.keyspace_hitsThe total number of successful lookups in the database.Querydatabase_name, database_id,  version
redis.stats.keyspace_hits_rateThe total number of successful lookups per second.Keys/secdatabase_name, database_id,  version
redis.stats.keyspace_missesThe total number of missed lookups in the database.Querydatabase_name, database_id,  version
redis.stats.keyspace_misses_rateThe total number of missed lookups per second.Keys/secdatabase_name, database_id,  version
redis.stats.latest_fork_usecThe duration of the latest fork.microsecondsdatabase_name, database_id,  version
redis.stats.rejected_connectionsThe number of rejected connections.Connectiondatabase_name, database_id,  version
redis.stats.total_commands_processedTotal number of commands processed by the serverCommandsdatabase_name, database_id,  version
redis.stats.total_connections_receivedTotal number of connection received by the serverConnectiondatabase_name, database_id,  version
  • MySQL

MetricDescriptionUnitDefault dimensions
cpu.percentThe current system-wide CPU utilization as a percentagePercentage (%)database_name, database_id, version
cpu.wait_percTime spent waiting for I/O to complete.Percentage (%)database_name, database_id, version
disk.space_used_percPercent of used disk spacePercentage (%)database_name, database_id, version
io.read_kbytes_secThe number of kibibytes read per second.KB/sdatabase_name, database_id, version
io.read_req_secThe number of read requests issued per second.Request/sdatabase_name, database_id, version
io.read_time_secThe number of time spent reading from disk.Secondsdatabase_name, database_id, version
io.write_kbytes_secThe number of kibibytes write per second.KB/sdatabase_name, database_id, version
io.write_req_secThe number of write requests issued per second.Request/sdatabase_name, database_id, version
io.write_time_secThe number of time spent writing from disk.Secondsdatabase_name, database_id, version
mem.free_mbThe amount of free RAM.MBdatabase_name, database_id, version
mem.total_mbThe total amount of RAM.MBdatabase_name, database_id, version
mem.used_buffersThe amount of RAM used for file buffers.MBdatabase_name, database_id, version
mem.used_cacheThe amount of RAM used as cache memory.MBdatabase_name, database_id, version
mem.used_real_mbThe amount of RAM used.MBdatabase_name, database_id, version
mysql.innodb.buffer_pool_freeThe number of free bytes in the InnoDB Buffer Pool.Bytesdatabase_name, database_id, version
mysql.innodb.buffer_pool_pages_utilizationThe utilization of the InnoDB Buffer Pool.Nonedatabase_name, database_id, version
mysql.innodb.buffer_pool_read_requestsThe number of logical read requests.Requests/sdatabase_name, database_id, version
mysql.innodb.buffer_pool_readsThe number of logical reads that InnoDB could not satisfy from the buffer pool, and had to read directly from disk.Requests/sdatabase_name, database_id, version
mysql.innodb.buffer_pool_totalThe total number of bytes in the InnoDB Buffer Pool.Bytesdatabase_name, database_id, version
mysql.innodb.buffer_pool_usedThe number of used bytes in the InnoDB Buffer Pool.Bytesdatabase_name, database_id, version
mysql.innodb.data_readsThe rate of data reads.Bytes/secdatabase_name, database_id, version
mysql.innodb.data_writesThe rate of data writes.Bytes/secdatabase_name, database_id, version
mysql.net.aborted_clientsThe number of connections that were aborted because the client died without closing the connection properlyConnectionsdatabase_name, database_id, version
mysql.net.aborted_connectsThe number of failed attempts to connect to the MySQL serverConnectionsdatabase_name, database_id, version
mysql.net.connection_errors_internalThe number of connections refused due to internal errors in the server, such as failure to start a new thread or an out-of-memory condition.Connectionsdatabase_name, database_id, version
mysql.net.connection_errors_max_connectionsThe number of connections refused because the server max_connections limit was reached.Connectionsdatabase_name, database_id, version
mysql.net.connectionsThe number of connection attempts (successful or not) to the MySQL server.Connectionsdatabase_name, database_id, version
mysql.net.max_used_connectionsThe maximum number of connections that have been in use simultaneously since the server started.Connectionsdatabase_name, database_id, version
mysql.net.threads_connectedThe number of currently open connections.Connectionsdatabase_name, database_id, version
mysql.net.threads_runningThe number of threads that are not sleeping.Threadsdatabase_name, database_id, version
mysql.performance.com_deleteThe rate of delete statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_delete_multiThe rate of delete-multi statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_insertThe rate of insert statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_insert_selectThe rate of insert-select statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_replace_selectThe rate of replace-select statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_selectThe rate of select statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_updateThe rate of update statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_update_multiThe rate of update-multi.Statements/sdatabase_name, database_id, version
mysql.performance.qcache_hitsThe rate of query cache hits.Statements/sdatabase_name, database_id, version
mysql.performance.queriesThe rate of queries.Statements/sdatabase_name, database_id, version
mysql.performance.questionsThe rate of statements executed by the server.Statements/sdatabase_name, database_id, version
mysql.performance.slow_queriesThe rate of slow queries.Statements/sdatabase_name, database_id, version
net.in_bytes_secThe number of bytes received on a device per second.Bytes/secdatabase_name, database_id, version
net.out_bytes_secThe number of bytes sent from a device per second.Bytes/secdatabase_name, database_id, version
  • MariaDB

MetricDescriptionUnitDefault dimensions
cpu.percentThe current system-wide CPU utilization as a percentagePercentage (%)database_name, database_id, version
cpu.wait_percTime spent waiting for I/O to complete.Percentage (%)database_name, database_id, version
disk.space_used_percPercent of used disk spacePercentage (%)database_name, database_id, version
io.read_kbytes_secThe number of kibibytes read per second.KB/sdatabase_name, database_id, version
io.read_req_secThe number of read requests issued per second.Request/sdatabase_name, database_id, version
io.read_time_secThe number of time spent reading from disk.Secondsdatabase_name, database_id, version
io.write_kbytes_secThe number of kibibytes write per second.KB/sdatabase_name, database_id, version
io.write_req_secThe number of write requests issued per second.Request/sdatabase_name, database_id, version
io.write_time_secThe number of time spent writing from disk.Secondsdatabase_name, database_id, version
mem.free_mbThe amount of free RAM.MBdatabase_name, database_id, version
mem.total_mbThe total amount of RAM.MBdatabase_name, database_id, version
mem.used_buffersThe amount of RAM used for file buffers.MBdatabase_name, database_id, version
mem.used_cacheThe amount of RAM used as cache memory.MBdatabase_name, database_id, version
mem.used_real_mbThe amount of RAM used.MBdatabase_name, database_id, version
mysql.innodb.buffer_pool_freeThe number of free bytes in the InnoDB Buffer Pool.Bytesdatabase_name, database_id, version
mysql.innodb.buffer_pool_pages_utilizationThe utilization of the InnoDB Buffer Pool.Nonedatabase_name, database_id, version
mysql.innodb.buffer_pool_read_requestsThe number of logical read requests.Requests/sdatabase_name, database_id, version
mysql.innodb.buffer_pool_readsThe number of logical reads that InnoDB could not satisfy from the buffer pool, and had to read directly from disk.Requests/sdatabase_name, database_id, version
mysql.innodb.buffer_pool_totalThe total number of bytes in the InnoDB Buffer Pool.Bytesdatabase_name, database_id, version
mysql.innodb.buffer_pool_usedThe number of used bytes in the InnoDB Buffer Pool.Bytesdatabase_name, database_id, version
mysql.innodb.data_readsThe rate of data reads.Bytes/secdatabase_name, database_id, version
mysql.innodb.data_writesThe rate of data writes.Bytes/secdatabase_name, database_id, version
mysql.net.aborted_clientsThe number of connections that were aborted because the client died without closing the connection properlyConnectionsdatabase_name, database_id, version
mysql.net.aborted_connectsThe number of failed attempts to connect to the MySQL serverConnectionsdatabase_name, database_id, version
mysql.net.connection_errors_internalThe number of connections refused due to internal errors in the server, such as failure to start a new thread or an out-of-memory condition.Connectionsdatabase_name, database_id, version
mysql.net.connection_errors_max_connectionsThe number of connections refused because the server max_connections limit was reached.Connectionsdatabase_name, database_id, version
mysql.net.connectionsThe number of connection attempts (successful or not) to the MySQL server.Connectionsdatabase_name, database_id, version
mysql.net.max_used_connectionsThe maximum number of connections that have been in use simultaneously since the server started.Connectionsdatabase_name, database_id, version
mysql.net.threads_connectedThe number of currently open connections.Connectionsdatabase_name, database_id, version
mysql.net.threads_runningThe number of threads that are not sleeping.Threadsdatabase_name, database_id, version
mysql.performance.com_deleteThe rate of delete statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_delete_multiThe rate of delete-multi statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_insertThe rate of insert statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_insert_selectThe rate of insert-select statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_replace_selectThe rate of replace-select statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_selectThe rate of select statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_updateThe rate of update statements.Statements/sdatabase_name, database_id, version
mysql.performance.com_update_multiThe rate of update-multi.Statements/sdatabase_name, database_id, version
mysql.performance.qcache_hitsThe rate of query cache hits.Statements/sdatabase_name, database_id, version
mysql.performance.queriesThe rate of queries.Statements/sdatabase_name, database_id, version
mysql.performance.questionsThe rate of statements executed by the server.Statements/sdatabase_name, database_id, version
mysql.performance.slow_queriesThe rate of slow queries.Statements/sdatabase_name, database_id, version
net.in_bytes_secThe number of bytes received on a device per second.Bytes/secdatabase_name, database_id, version
net.out_bytes_secThe number of bytes sent from a device per second.Bytes/secdatabase_name, database_id, version
  • vLB

MetricDescriptionUnitDefault dimensions
lb.listener.scurCurrent connection.Connectionloadbalancer_name, loadbalancer_id, listener_name
lb.listener.req_rate

HTTP requests per second.

Request/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.ereq

Request errors. Some of the possible causes are:

- early termination from the client, before the request has been sent.

- read error from the client

- client timeout

- client closed connection

- various bad requests from the client.

Request/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.rateNumber of connection per second.Connection/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.stotCumulative number of connections per second.Connection/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.req_stotTotal number of HTTP requests received.Requestloadbalancer_name, loadbalancer_id, listener_name
lb.listener.binBytes in.Bytes/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.boutBytes out.Bytes/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.hrsp_2xxThe number of HTTP 2XX response codes that originate from the load balancer.Request/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.hrsp_3xxThe number of HTTP 3XX redirection codes that originate from the load balancer.Request/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.hrsp_4xxNumber of HTTP 4XX client error codes generated by the load balancer.Request/secloadbalancer_name, loadbalancer_id, listener_name
lb.listener.hrsp_5xxNumber of HTTP 5XX response codes that originate from the load balancer.Request/secloadbalancer_name, loadbalancer_id, listener_name
lb.pool.rtimeThe average response time in ms over the 1024 last requests.Millisecondloadbalancer_name, loadbalancer_id, pool_name
lb.pool.econNumber of requests that encountered an error trying to connect to a member. The pool stat is the sum of the stat for all members of that pool, plus any connection errors not associated with a particular member (such as the backend having no active servers).Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.qcurCurrent queued requests. For the pool this reports the number queued without a member assigned.
loadbalancer_name, loadbalancer_id, pool_name
lb.pool.eresp

Response errors. srv_abrt (number of data transfers aborted by the member) will be counted here also. Some other errors are:

- write error on the client socket (won't be counted for the member stat)

- failure applying filters to the response.

Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.scurCurrent connection.Connectionloadbalancer_name, loadbalancer_id, pool_name
lb.pool.rateNumber of connection per second.Connection/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.stotCumulative number of connections per second.Connection/sec

loadbalancer_name, loadbalancer_id, pool_name

lb.pool.qtimeThe average queue time in ms over the 1024 last requests.Millisecondloadbalancer_name, loadbalancer_id, pool_name
lb.pool.binBytes inBytes/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.boutBytes outBytes/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.downtimeTotal downtime (in seconds). The value for the pool is the downtime for the whole pool, not the sum of the member downtime.Millisecondloadbalancer_name, loadbalancer_id, pool_name
lb.pool.hrsp_2xxNumber of HTTP 2XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.hrsp_3xxNumber of HTTP 3XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.hrsp_4xxNumber of HTTP 4XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.pool.hrsp_5xxNumber of HTTP 5XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.scurCurrent connection.Connectionloadbalancer_name, loadbalancer_id, pool_name
lb.member.stotCumulative number of connections per second.Connection/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.rateNumber of connection per second.Connection/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.status_upHealthy instanceMemberloadbalancer_name, loadbalancer_id, pool_name

lb.member.status_down

Unhealthy instanceMemberloadbalancer_name, loadbalancer_id, pool_name
lb.member.downtimeTotal downtime (in seconds). The value for the sum of the member downtime.Millisecondloadbalancer_name, loadbalancer_id, pool_name
lb.member.rtimeThe average response time in ms over the 1024 last requestsMillisecondloadbalancer_name, loadbalancer_id, pool_name

lb.member.bin

Bytes inBytes/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.boutBytes outBytes/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.hrsp_2xxNumber of HTTP 2XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.hrsp_3xxNumber of HTTP 3XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.hrsp_4xxNumber of HTTP 4XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
lb.member.hrsp_5xxNumber of HTTP 5XX response codes generated by registered members.Request/secloadbalancer_name, loadbalancer_id, pool_name
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