Yandex Monitoring metric reference

This section describes Managed Service for Greenplum® metrics delivered to Monitoring.

The metric name is written in the name label.

Common labels for all Managed Service for Greenplum® metrics:

Label	Value
service	Service ID: managed-greenplum
resource_type	Resource type: cluster
resource_id	Cluster name
cid	Cluster ID
host	Host FQDN
fqdn	Host FQDN

CPU metricsCPU metrics

Processor core workload.

Name Type, units	Description
cpu.cpu.fraction DGAUGE, %	Guaranteed vCPU share
cpu.cpu.guarantee DGAUGE, number	Guaranteed number of cores
cpu.cpu.limit DGAUGE, number	Limit on CPU cores in use
cpu.usage_guest DGAUGE, %	CPU core usage, guest usage type
cpu.usage_guest_nice DGAUGE, %	CPU core usage, guest_nice usage type
cpu.usage_idle DGAUGE, %	CPU core usage, idle usage type
cpu.usage_iowait DGAUGE, %	CPU core usage, iowait usage type
cpu.usage_irq DGAUGE, %	CPU core usage, irq usage type
cpu.usage_nice DGAUGE, %	CPU core usage, nice usage type
cpu.usage_softirq DGAUGE, %	CPU core usage, softirq usage type
cpu.usage_steal DGAUGE, %	CPU core usage, steal usage type
cpu.usage_system DGAUGE, %	CPU core usage, system usage type
cpu.usage_user DGAUGE, %	CPU core usage, user usage type

Disk metricsDisk metrics

Additional labels: device for disk ID in the system.

Name Type, units	Description
disk.free DGAUGE, bytes	Free space
disk.inodes_free DGAUGE, number	Number of free inodes
disk.inodes_total DGAUGE, number	Available inodes
disk.inodes_used DGAUGE, number	Number of inodes used
disk.total DGAUGE, bytes	Available space
disk.used DGAUGE, bytes	Used space
disk.used_percent DGAUGE, %	Percentage of used space

Disk operation metricsDisk operation metrics

Additional labels: dev for disk ID in the system.

Name Type, units	Description
diskio.io_time DGAUGE, ms	Disk operation duration
diskio.iops_in_progress DGAUGE, number	Disk operations in progress
diskio.merged_reads DGAUGE, number	Number of merged disk reads
diskio.merged_writes DGAUGE, number	Number of merged disk writes
diskio.read_bytes DGAUGE, bytes	Bytes read from disk
diskio.read_time DGAUGE, ms	Disk read time
diskio.reads DGAUGE, number	Number of disk reads
diskio.weighted_io_time DGAUGE, ms	Waiting time for I/O operations
diskio.write_bytes DGAUGE, bytes	Bytes written to disk
diskio.write_time DGAUGE, ms	Disk write time
diskio.writes DGAUGE, number	Number of disk writes

RAM metricsRAM metrics

Name Type, units	Description
mem.active DGAUGE, bytes	RAM usage, active usage type
mem.available DGAUGE, bytes	RAM usage, available usage type
mem.available_percent DGAUGE, %	Available RAM, %
mem.buffered DGAUGE, bytes	RAM usage, buffered usage type
mem.cached DGAUGE, bytes	RAM usage, cached usage type
mem.commit_limit DGAUGE, bytes	RAM usage, commit_limit usage type
mem.committed_as DGAUGE, bytes	RAM usage, committed_as usage type
mem.dirty DGAUGE, bytes	RAM usage, dirty usage type
mem.free DGAUGE, bytes	RAM usage, free usage type
mem.high_free DGAUGE, bytes	RAM usage, high_free usage type
mem.high_total DGAUGE, bytes	RAM usage, high_total usage type
mem.huge_page_size DGAUGE, bytes	RAM usage, huge_page_size usage type
mem.huge_pages_free DGAUGE, bytes	RAM usage, huge_pages_free usage type
mem.huge_pages_total DGAUGE, bytes	RAM usage, huge_pages_total usage type
mem.inactive DGAUGE, bytes	RAM usage, inactive usage type
mem.low_free DGAUGE, bytes	RAM usage, low_free usage type
mem.low_total DGAUGE, bytes	RAM usage, low_total usage type
mem.mapped DGAUGE, bytes	RAM usage, mapped usage type
mem.page_tables DGAUGE, bytes	RAM usage, page_tables usage type
mem.shared DGAUGE, bytes	RAM usage, shared usage type
mem.slab DGAUGE, bytes	RAM usage, slab usage type
mem.sreclaimable DGAUGE, bytes	RAM usage, sreclaimable usage type
mem.sunreclaim DGAUGE, bytes	RAM usage, sunreclaim usage type
mem.swap_cached DGAUGE, bytes	RAM usage, swap_cached usage type
mem.swap_free DGAUGE, bytes	RAM usage, swap_free usage type
mem.swap_total DGAUGE, bytes	RAM usage, swap_total usage type
mem.total DGAUGE, bytes	RAM usage, total usage type
mem.used DGAUGE, bytes	RAM usage, used usage type
mem.used_percent DGAUGE, %	Used RAM, %
mem.vmalloc_chunk DGAUGE, bytes	RAM usage, vmalloc_chunk usage type
mem.vmalloc_total DGAUGE, bytes	RAM usage, vmalloc_total usage type
mem.vmalloc_used DGAUGE, bytes	RAM usage, vmalloc_used usage type
mem.write_back DGAUGE, bytes	RAM usage, write_back usage type
mem.write_back_tmp DGAUGE, bytes	RAM usage, write_back_tmp usage type

Network metricsNetwork metrics

Name Type, units	Description
net.bytes_recv DGAUGE, bytes per second	Rate of receiving data over the network
net.bytes_sent DGAUGE, bytes per second	Rate of sending data over the network
net.drop_in DGAUGE, number	Packets dropped upon receipt
net.drop_out DGAUGE, number	Packets dropped when being sent
net.err_in DGAUGE, number	Number of errors upon receipt
net.err_out DGAUGE, number	Number of errors at sending
net.packets_recv DGAUGE, packets per second	Rate of receiving packets over the network
net.packets_sent DGAUGE, packets per second	Rate of sending packets over the network
net.icmp_inaddrmaskreps DGAUGE, number	Number of ICMP Address Mask Reply messages received from the interrogated node
net.icmp_inaddrmasks DGAUGE, number	Number of ICMP Address Mask Request messages received
net.icmp_incsumerrors DGAUGE, number	Total number of IP packets with checksum errors
net.icmp_indestunreachs DGAUGE, number	Number of ICMP Destination Unreachable messages received
net.icmp_inechoreps DGAUGE, number	Number of ICMP Echo Reply messages received
net.icmp_inechos DGAUGE, number	Number of ICMP Echo (request) messages received
net.icmp_inerrors DGAUGE, number	Number of bad ICMP packets received, excluding those with checksum errors
net.icmp_inmsgs DGAUGE, number	Total number of ICMP messages received
net.icmp_inparmprobs DGAUGE, number	Number of ICMP Parameter Problem messages received
net.icmp_inredirects DGAUGE, number	Number of ICMP redirect messages received
net.icmp_insrcquenchs DGAUGE, number	Number of ICMP Source Quench messages received
net.icmp_intimeexcds DGAUGE, number	Number of ICMP Time Exceeded messages received is greater than that of messages received
net.icmp_intimestampreps DGAUGE, number	Number of ICMP timestamp reply messages received
net.icmp_intimestamps DGAUGE, number	Number of ICMP timestamp messages (requests) received
net.icmp_outaddrmaskreps DGAUGE, number	Number of ICMP Address Mask Reply messages sent
net.icmp_outaddrmasks DGAUGE, number	Number of ICMP Address Mask Request messages sent
net.icmp_outdestunreachs DGAUGE, number	Number of ICMP Destination Unreachable messages sent
net.icmp_outechoreps DGAUGE, number	Number of ICMP Echo Reply messages sent
net.icmp_outechos DGAUGE, number	Number of ICMP Echo messages (requests) sent
net.icmp_outerrors DGAUGE, number	Number of ICMP messages this object did not send due to problems discovered within ICMP, such as a lack of buffers
net.icmp_outmsgs DGAUGE, number	Total number of ICMP messages which this object attempted to send. This includes all messages counted by icmp_outerrors.
net.icmp_outparmprobs DGAUGE, number	Number of ICMP Parameter Problem messages sent
net.icmp_outredirects DGAUGE, number	Number of Redirect Route messages sent
net.icmp_outsrcquenchs DGAUGE, number	Number of ICMP Source Quench messages sent
net.icmp_outtimeexcds DGAUGE, number	Number of ICMP Time Exceeded messages sent is greater than that of messages sent
net.icmp_outtimestampreps DGAUGE, number	Number of ICMP timestamp reply messages sent
net.icmp_outtimestamps DGAUGE, number	Number of ICMP timestamp messages sent
net.icmpmsg_intype0 DGAUGE, number	Number of ICMP Type 0 (Echo Reply) messages received
net.icmpmsg_intype3 DGAUGE, number	Number of ICMP Type 3 (Destination Unreachable) messages received
net.icmpmsg_intype8 DGAUGE, number	Number of ICMP Type 8 (Echo Request) messages received
net.icmpmsg_outtype0 DGAUGE, number	Number of ICMP Type 0 (Echo Reply) messages sent
net.icmpmsg_outtype3 DGAUGE, number	Number of ICMP Type 3 (Destination Unreachable) messages sent
net.icmpmsg_outtype8 DGAUGE, number	Total number of ICMP Type 8 (Echo Request) messages sent
net.ip_defaultttl DGAUGE, row	Default value inserted into the Time-To-Live field of the IP header of the IP packets created in this object, whenever a TTL value is not supplied by the transport layer protocol
net.ip_forwarding DGAUGE	IP forwarding status (SNMP): 0 for disabled, 1 for enabled
net.ip_forwdatagrams DGAUGE, number	Number of input packets for which this object was not their final IP destination resulting in an attempt to find a route to forward them to that final destination. In objects which do not act as IP Gateways, this counter will include only those packets that were source-routed through this object, and for which the source route parameter was processed successfully.
net.ip_fragcreates DGAUGE, number	Number of IP packet fragments generated as a result of fragmentation in this object
net.ip_fragfails DGAUGE, number	Number of IP packets dropped because they were subject to fragmenting in this object but could not be fragmented, e.g., due to the Do Not Fragment flag
net.ip_fragoks DGAUGE, number	Number of successfully fragmented IP packets
net.ip_inaddrerrors DGAUGE, number	Number of input packets dropped because the IP address in their IP header's destination field was not a valid address to be received in this object. This count includes invalid addresses, such as 0.0.0.0, and addresses of unsupported classes, e.g., Class E. For objects that are not IP Gateways and, as such, do not forward packets, this counter includes packets dropped because the destination address was not a local one.
net.ip_indelivers DGAUGE, number	Total number of IP packets delivered
net.ip_indiscards DGAUGE, number	Number of input IP packets encountering no problems preventing their further processing but still dropped, e.g., for lack of buffer space. This counter does not include the packets dropped while awaiting reassembly.
net.ip_inhdrerrors DGAUGE, number	Number of input packets with header errors
net.ip_inreceives DGAUGE, number	Total number of input packets received from interfaces, including those received through error
net.ip_inunknownprotos DGAUGE, number	Number of unknown protocol packets received
net.ip_outdiscards DGAUGE, number	Number of output IP packets encountering no problems preventing transmission to their destination but still dropped, e.g., for lack of buffer space. Note that the counter would include packets counted in ip_forwdatagrams if they met this (discretionary) discard criterion.
net.ip_outnoroutes DGAUGE, number	Number of IP packets dropped because no route could be found to transmit them to their destination. This counter includes all the packets counted in ip_forwdatagrams that meet this no-route criterion. This includes any packets a host cannot redirect because all its default gateways are down.
net.ip_outrequests DGAUGE, number	Total number of IP packets which local IP user protocols (including ICMP) supplied to IP in requests for transmission. This counter does not include the packets counted in ip_forwdatagrams.
net.ip_reasmfails DGAUGE, number	Number of failures detected by the IP reassembly algorithm (for whatever reason: timed out, errors, etc.). This is not necessarily a count of dropped IP fragments since some algorithms (such as the algorithm in RFC 815) can lose track of the number of fragments, combining them as they are received.
net.ip_reasmoks DGAUGE, number	Number of IP packets successfully reassembled
net.ip_reasmreqds DGAUGE, number	Number of IP fragments received which needed to be reassembled in this object
net.ip_reasmtimeout DGAUGE, seconds	Maximum time, in seconds, the received fragments are held while awaiting reassembly in this object
net.tcp_activeopens DGAUGE, number	Number of times TCP connections have made a direct transition from the CLOSED state to SYN-SENT
net.tcp_attemptfails DGAUGE, number	Number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT or SYN-RCVD state, plus the number of times TCP connections have made a direct transition
net.tcp_currestab DGAUGE, number	Current number of TCP connections for the ESTABLISHED or CLOSE WAIT state
net.tcp_estabresets DGAUGE, number	Number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED or CLOSE-WAIT state
net.tcp_incsumerrors DGAUGE, number	The value increases if a received TCP packet has an invalid checksum
net.tcp_inerrs DGAUGE, number	Total number of segments received with an error, e.g., bad TCP checksums
net.tcp_insegs DGAUGE, number	Total number of segments received, including those received through error
net.tcp_maxconn DGAUGE, number	Maximum allowed number of TCP connections
net.tcp_outrsts DGAUGE, number	Number of sent TCP segments containing the RST flag
net.tcp_outsegs DGAUGE, number	Total number of TCP segments sent
net.tcp_passiveopens DGAUGE, number	Number of times TCP connections have made a direct transition to the SYN-RCVD state from LISTEN
net.tcp_retranssegs DGAUGE, number	Total number of segments retransmitted, i.e., the number of TCP segments transmitted containing one or more previously transmitted octets
net.tcp_rtoalgorithm DGAUGE	Algorithm used to determine the timeout value used for retransmitting unacknowledged octets
net.tcp_rtomax DGAUGE, ms	Maximum value permitted by a TCP implementation for the retransmission timeout, in milliseconds
net.tcp_rtomin DGAUGE, ms	Minimum value permitted by a TCP implementation for the retransmission timeout, in milliseconds
net.udp_ignoredmulti DGAUGE, number	Used for UDP multicast
net.udp_incsumerrors DGAUGE, number	The value increases when a received UDP packet contains an invalid kernel code checksum
net.udp_indatagrams DGAUGE, number	Total number of UDP packets received
net.udp_inerrors DGAUGE, number	Number of bad UDP packets received, excluding those with checksum errors
net.udp_noports DGAUGE, number	Total number of UDP packets received that had no application on the destination port
net.udp_outdatagrams DGAUGE, number	Total number of outgoing UDP packets sent from this object
net.udp_rcvbuferrors DGAUGE, number	Number of UDP receive buffer errors
net.udp_sndbuferrors DGAUGE, number	Number of UDP send buffer errors
net.udplite_ignoredmulti DGAUGE, number	Used for UDP Lite multicast
net.udplite_incsumerrors DGAUGE, number	The value increases when a received UDP Lite packet contains an invalid kernel code checksum
net.udplite_indatagrams DGAUGE, number	Total number of UDP Lite packets received
net.udplite_inerrors DGAUGE, number	Total number of errors when receiving UDP Lite packets
net.udplite_noports DGAUGE, number	Number of UDP Lite packets received for which no receiver port was found
net.udplite_outdatagrams DGAUGE, number	Total number of UDP Lite packets sent
net.udplite_rcvbuferrors DGAUGE, number	Number of UDP Lite receive buffer errors
net.udplite_sndbuferrors DGAUGE, number	Number of UDP Lite send buffer errors
net_response.response_time DGAUGE, ms	Network response time
net_response.result_code DGAUGE, 0-10	Network response result code
nstat.ipextinbcastoctets DGAUGE, bytes	Total number of received input broadcast octets with IP addresses
nstat.ipextinbcastpkts DGAUGE, number	Total number of received input broadcast packets with IP addresses
nstat.ipextincepkts DGAUGE, number	Number of IP packets received containing detailed traffic information
nstat.ipextincsumerrors DGAUGE, number	Number of input checksum errors containing IP addresses and detailed traffic information
nstat.ipextinect0pkts DGAUGE, number	Number of input packets with IP addresses and detailed traffic information marked as ECN (Explicit Congestion Notification) 0
nstat.ipextinect1pkts DGAUGE, number	Number of input packets with IP addresses and detailed traffic information marked as ECN 1
nstat.ipextinmcastoctets DGAUGE, bytes	Total number of received input multicast octets containing IP addresses and detailed traffic information
nstat.ipextinmcastpkts DGAUGE, number	Total number of received input multicast packets containing IP addresses and detailed traffic information
nstat.ipextinnoectpkts DGAUGE, number	Number of received input packets with no valid ECN containing IP addresses and detailed traffic information
nstat.ipextinnoroutes DGAUGE, number	Number of input packets discarded because no route could be found
nstat.ipextinoctets DGAUGE, bytes	Total number of received input octets containing IP addresses and detailed traffic information
nstat.ipextintruncatedpkts DGAUGE, number	Number of output packets deleted due to exceeded selection size
nstat.ipextoutbcastoctets DGAUGE, bytes	Total number of external broadcast octets sent containing IP addresses and detailed traffic information
nstat.ipextoutbcastpkts DGAUGE, number	Total number of external broadcast packets sent containing IP addresses and detailed traffic information
nstat.ipextoutmcastoctets DGAUGE, bytes	Total number of sent outside multicast octets with IP addresses and detailed traffic information
nstat.ipextoutmcastpkts DGAUGE, number	Total number of external multicast packets sent containing IP addresses and detailed traffic information
nstat.ipextoutoctets DGAUGE, bytes	Total number of external octets sent containing IP addresses and detailed traffic information
nstat.ipextreasmoverlaps DGAUGE, number	Number of overlapping fragments in defragmented IP packets
nstat.tcpextarpfilter DGAUGE, number	Number of ARP-filtered packets in TCP
nstat.tcpextbusypollrxpackets DGAUGE, number	Number of packets received through TCP busy polling
nstat.tcpextdelayedacklocked DGAUGE, number	Number of TCP delayed acknowledgments (ACK) blocked
nstat.tcpextdelayedacklost DGAUGE, number	Number of TCP delayed acknowledgments (ACK) lost
nstat.tcpextdelayedacks DGAUGE, number	Number of TCP delayed acknowledgments (ACK)
nstat.tcpextembryonicrsts DGAUGE, number	Number of embryonic TCP connections dropped
nstat.tcpextipreversepathfilter DGAUGE, number	Number of packets filtered with TCP reverse IP path filtering
nstat.tcpextlistendrops DGAUGE, number	Number of TCP listen mode connections dropped
nstat.tcpextlistenoverflows DGAUGE, number	Number of TCP listen mode overflows
nstat.tcpextlockdroppedicmps DGAUGE, number	Number of ICMP packets dropped because of depleted TCP blocking capacity
nstat.tcpextofopruned DGAUGE, number	Number of processed TCP packets excluded from analysis because certain limits were exceeded
nstat.tcpextoutofwindowicmps DGAUGE, number	Number of ICMP packets that were outside the TCP window and dropped
nstat.tcpextpawsactive DGAUGE, number	Number of active TCP PAWS (Protection Against Wrapped Sequence numbers) timers
nstat.tcpextpawsestab DGAUGE, number	Number of TCP PAWS (Protection Against Wrapped Sequence numbers) connections established
nstat.tcpextpfmemallocdrop DGAUGE, number	Number of TCP packets dropped because of depleted memory allocation resources
nstat.tcpextprunecalled DGAUGE, number	Number of calls to the TCP pruning (discard) function
nstat.tcpextrcvpruned DGAUGE, number	Number of input TCP packets dropped from the receive queue due to receive buffer limits
nstat.tcpextsyncookiesfailed DGAUGE, number	Number of TCP SYN cookies rejected
nstat.tcpextsyncookiesrecv DGAUGE, number	Number of TCP SYN packets received using SYN cookies
nstat.tcpextsyncookiessent DGAUGE, number	Number of TCP SYN packets sent using SYN cookies
nstat.tcpexttcpabortfailed DGAUGE, number	Number of failed attempts to abort TCP connections
nstat.tcpexttcpabortonclose DGAUGE, number	Number of TCP connections aborted when closing
nstat.tcpexttcpabortondata DGAUGE, number	Number of TCP connections aborted when transmitting data
nstat.tcpexttcpabortonlinger DGAUGE, number	Number of TCP connections aborted on linger
nstat.tcpexttcpabortonmemory DGAUGE, number	Number of TCP connections aborted due to memory shortage
nstat.tcpexttcpabortontimeout DGAUGE, number	Number of TCP connection timeouts
nstat.tcpexttcpackcompressed DGAUGE, number	Number of compressed TCP ACK packets
nstat.tcpexttcpackskippedchallenge DGAUGE, number	Number of TCP ACK packets skipped due to a Challenge ACK call
nstat.tcpexttcpackskippedfinwait2 DGAUGE, number	Number of TCP ACK packets skipped due to connections in the FIN_WAIT2 state
nstat.tcpexttcpackskippedpaws DGAUGE, number	Number of TCP ACK packets skipped due to connections in the PAWS state
nstat.tcpexttcpackskippedseq DGAUGE, number	Number of TCP ACK packets skipped due to the wrong order of connections
nstat.tcpexttcpackskippedsynrecv DGAUGE, number	Number of TCP ACK packets skipped due to connections in the SYN_RECV state
nstat.tcpexttcpackskippedtimewait DGAUGE, number	Number of TCP ACK packets skipped due to connections in the TIME_WAIT state
nstat.tcpexttcpautocorking DGAUGE, number	Number of TCP autocorking operations
nstat.tcpexttcpbacklogcoalesce DGAUGE, number	Number of coalesced packets in the TCP backlog
nstat.tcpexttcpbacklogdrop DGAUGE, number	Number of TCP connections dropped due to the backlog queue overflow
nstat.tcpexttcpchallengeack DGAUGE, number	Number of TCP Challenge ACK packets
nstat.tcpexttcpdeferacceptdrop DGAUGE, number	Number of TCP connections dropped on deferred accept
nstat.tcpexttcpdelivered DGAUGE, number	Number of successfully delivered TCP packets
nstat.tcpexttcpdeliveredce DGAUGE, number	Number of TCP packets delivered successfully including those with checksum errors corrected
nstat.tcpexttcpdsackignorednoundo DGAUGE, number	Number of input TCP packets reporting duplicate data blocks that were not used on receipt
nstat.tcpexttcpdsackignoredold DGAUGE, number	Number of input TCP packets reporting old data that was received
nstat.tcpexttcpdsackoforecv DGAUGE, number	Number of output TCP packets reporting duplicate data blocks that were sent
nstat.tcpexttcpdsackofosent DGAUGE, number	Number of input TCP packets reporting out-of-order data blocks that were received
nstat.tcpexttcpdsackoldsent DGAUGE, number	Number of output TCP packets reporting out-of-order data blocks that were sent
nstat.tcpexttcpdsackrecv DGAUGE, number	Number of output TCP packets reporting old data that was sent
nstat.tcpexttcpdsackundo DGAUGE, number	Number of input TCP packets reporting out-of-order data blocks that were received
nstat.tcpexttcpfastopenactive DGAUGE, number	Number of input TCP packets reporting undo data blocks that were received
nstat.tcpexttcpfastopenactivefail DGAUGE, number	Number of failed attempts to activate TCP Fast Open
nstat.tcpexttcpfastopenblackhole DGAUGE, number	Number of TCP Fast Open packets sent but not delivered, e.g., lost
nstat.tcpexttcpfastopencookiereqd DGAUGE, number	Number of TCP Fast Open packets with cookie requests
nstat.tcpexttcpfastopenlistenoverflow DGAUGE, number	Number of TCP Fast Open packets dropped when attempting to receive in the passive mode
nstat.tcpexttcpfastopenpassive DGAUGE, number	Number of TCP Fast Open packets successfully received in the passive mode
nstat.tcpexttcpfastopenpassivealtkey DGAUGE, number	Number of TCP Fast Open packets successfully received with an alternative key
nstat.tcpexttcpfastopenpassivefail DGAUGE, number	Number of failed passive mode attempts to receive TCP Fast Open packets
nstat.tcpexttcpfastretrans DGAUGE, number	Number of TCP Fast Retransmission packets
nstat.tcpexttcpfromzerowindowadv DGAUGE, number	Number of zero window errors received for outgoing TCP packets
nstat.tcpexttcpfullundo DGAUGE, number	Number of complete undo TCP operations
nstat.tcpexttcphpacks DGAUGE, number	Number of TCP packets with PUSH-ACK (Pushed ACK) flags
nstat.tcpexttcphphits DGAUGE, number	Number of TCP packets with PUSH-ACK flags and a successful hash match
nstat.tcpexttcphystartdelaycwnd DGAUGE, number	Number of TCP connection late starts due to collection of data on delays between the sending and receiving of packets
nstat.tcpexttcphystartdelaydetect DGAUGE, number	Number of TCP connection late starts detected
nstat.tcpexttcphystarttraincwnd DGAUGE, number	Number of late starts during TCP connection training due to collection of data on packet send and receive delays
nstat.tcpexttcphystarttraindetect DGAUGE, number	Number of late starts detected during TCP connection training
nstat.tcpexttcpkeepalive DGAUGE, number	Number of keep-alive TCP checks
nstat.tcpexttcplossfailures DGAUGE, number	Number of TCP transmission failures
nstat.tcpexttcplossproberecovery DGAUGE, number	Number of recoveries performed after TCP transmission failures using the Loss Detection method
nstat.tcpexttcplossprobes DGAUGE, number	Number of TCP packet loss probes
nstat.tcpexttcplossundo DGAUGE, number	Number of undo operations upon loss of TCP packets
nstat.tcpexttcplostretransmit DGAUGE, number	Number TCP packet retransmissions upon loss
nstat.tcpexttcpmd5failure DGAUGE, number	Number of TCP MD5 authentication failures
nstat.tcpexttcpmd5notfound DGAUGE, number	Number of TCP MD5 keys not found
nstat.tcpexttcpmd5unexpected DGAUGE, number	Number of unexpected TCP MD5 authentication errors
nstat.tcpexttcpmemorypressures DGAUGE, number	Number of failures due to TCP memory pressure
nstat.tcpexttcpmemorypressureschrono DGAUGE, number	Number of failures due to TCP memory pressure, duration considered
nstat.tcpexttcpminttldrop DGAUGE, number	Number of TCP connections aborted due to minimum TTL value
nstat.tcpexttcpmtupfail DGAUGE, number	Number of failed TCP MTU adjustments
nstat.tcpexttcpmtupsuccess DGAUGE, number	Number of successful TCP MTU adjustments
nstat.tcpexttcpofodrop DGAUGE, number	Number of dropped out-of-order TCP packets
nstat.tcpexttcpofomerge DGAUGE, number	Number of coalesced units ahead of TCP packets
nstat.tcpexttcpofoqueue DGAUGE, number	Number of packets ahead of TCP packets in queue
nstat.tcpexttcporigdatasent DGAUGE, number	Amount of TCP data forwarded to the destination
nstat.tcpexttcppartialundo DGAUGE, number	Number of partial TCP undo operations
nstat.tcpexttcppureacks DGAUGE, number	Number of packets with clean TCP ACKs
nstat.tcpexttcprcvcoalesce DGAUGE, number	Number of incoming coalesced TCP packets received
nstat.tcpexttcprcvcollapsed DGAUGE, number	Number of incoming coalesced TCP packets compressed
nstat.tcpexttcprcvqdrop DGAUGE, number	Number of TCP packets dropped from the inbound queue
nstat.tcpexttcprenofailures DGAUGE, number	Number of TCP RENO algorithm errors when resending packets
nstat.tcpexttcprenorecovery DGAUGE, number	Number of successful recoveries from TCP RENO algorithm errors
nstat.tcpexttcprenorecoveryfail DGAUGE, number	Number of failed recoveries from TCP RENO algorithm errors
nstat.tcpexttcprenoreorder DGAUGE, number	Number of TCP packets reordered during recovery
nstat.tcpexttcpreqqfulldocookies DGAUGE, number	Number of complete TCP RE-ACK cookie requests
nstat.tcpexttcpreqqfulldrop DGAUGE, number	Number of complete TCP RE-ACK requests dropped
nstat.tcpexttcpretransfail DGAUGE, number	Number of failed TCP packet retransmissions
nstat.tcpexttcpsackdiscard DGAUGE, number	Number of dropped TCP SACK (Selective Acknowledgment) blocks
nstat.tcpexttcpsackfailures DGAUGE, number	Number of TCP SACK block processing errors
nstat.tcpexttcpsackmerged DGAUGE, number	Number of TCP SACK block merges
nstat.tcpexttcpsackrecovery DGAUGE, number	Number of TCP SACK block recoveries
nstat.tcpexttcpsackrecoveryfail DGAUGE, number	Number of failed TCP SACK block recoveries
nstat.tcpexttcpsackreneging DGAUGE, number	Number of refused TCP SACK block recoveries
nstat.tcpexttcpsackreorder DGAUGE, number	Number of TCP SACK block reorderings
nstat.tcpexttcpsackshifted DGAUGE, number	Number of TCP SACK block shifts
nstat.tcpexttcpsackshiftfallback DGAUGE, number	Number of TCP SACK block shift fallbacks
nstat.tcpexttcpslowstartretrans DGAUGE, number	Number of TCP slow start retransmissions
nstat.tcpexttcpspuriousrtos DGAUGE, number	Number of spurious TCP RTOs (Retransmission Time-Out)
nstat.tcpexttcpspuriousrtxhostqueues DGAUGE, number	Number of spurious transmissions to the TCP host queue
nstat.tcpexttcpsynchallenge DGAUGE, number	Number of TCP synchronization challenges
nstat.tcpexttcpsynretrans DGAUGE, number	Number of retransmitted TCP synchronizations
nstat.tcpexttcptimeouts DGAUGE, number	Number of TCP timeouts
nstat.tcpexttcptimewaitoverflow DGAUGE, number	Number of TCP TIME_WAIT overflows
nstat.tcpexttcptozerowindowadv DGAUGE, number	Number of TCP zero windows in the segment
nstat.tcpexttcptsreorder DGAUGE, number	Number of TCP packet reorderings in the segment
nstat.tcpexttcpwantzerowindowadv DGAUGE, number	Number of TCP zero windows in the segment
nstat.tcpexttcpwinprobe DGAUGE, number	Number of TCP window probe segments
nstat.tcpexttcpwqueuetoobig DGAUGE, number	Number of failures due to TCP output queue overflows
nstat.tcpexttcpzerowindowdrop DGAUGE, number	Number of zero window segments dropped
nstat.tcpexttw DGAUGE, number	Number of TCP sockets in the TIME_WAIT state
nstat.tcpexttwkilled DGAUGE, number	Number of killed TCP sockets in the TIME_WAIT state
nstat.tcpexttwrecycled DGAUGE, number	Number of recycled TCP sockets in the TIME_WAIT state
ping.average_response_ms DGAUGE, ms	Average ping response time
ping.maximum_response_ms DGAUGE, ms	Maximum ping response time
ping.minimum_response_ms DGAUGE, ms	Minimum ping response time
ping.packets_received DGAUGE, number	Number of ping packets received
ping.packets_transmitted DGAUGE, number	Number of ping packets sent
ping.percent_packet_loss DGAUGE, %	Percentage of ping packets lost
ping.result_code DGAUGE, 0-4	Ping result code
ping.standard_deviation_ms DGAUGE, ms	Standard ping response time deviation
ping.ttl DGAUGE, number	Ping TTL: Number of hops between network nodes (typically measured by the number of routers) a ping packet should traverse

Service metricsService metrics

Name Type, units	Description
gp.conn_aborted DGAUGE, number	Number of DB connections. The connection status is aborted.
gp.conn_active DGAUGE, number	Number of DB connections. The connection status is active.
gp.conn_count DGAUGE, number	Number of DB connections.
gp.conn_idle DGAUGE, number	Number of DB connections. The connection status is idle.
gp.conn_idle_in_transaction DGAUGE, number	Number of DB connections. The connection status is idle_in_transaction.
gp.conn_user_count DGAUGE, number	Number of established user DB connections
gp.conn_waiting DGAUGE, number	Number of pending DB connections
gp.connect_percent DGAUGE, %	Percentage of connections
gp.has_alive DGAUGE	Healthy segment indicator. 1 if all segments function properly, 0 if there are no operational segments.
gp.has_dead DGAUGE	Dead segment indicator. 1 if there are failed segments, 0 if there are none.
gp.is_alive DGAUGE	Host health indicator. 1 if a DB host is alive, 0 if not.
gp.is_alive_segment DGAUGE	Segment host health indicator. 1 if a DB host is alive, 0 if not.
gp.is_dead DGAUGE	Host health indicator. 0 if a DB host is alive, 1 if not.
gp.is_master DGAUGE	Host type indicator. 1 if it is a DB master host, 0 if not.
gp.master_replication_state DGAUGE	Master replication state
gp.percent_xid_wraparound DGAUGE, %	Using a transaction ID sequence. Additional labels: db_name
gp.ping DGAUGE	Additional labels: can_read, is_master, and can_write
gp.pxf_is_alive DGAUGE	PXF extension availability indicator.
gp.replication_lag_mb DGAUGE, megabytes	Data replication lag between the primary and mirror segments
gp.rg_cpu_used DGAUGE	CPU allocation between resource groups. Additional labels: resgroup
gp.rg_mem_available DGAUGE	Available RAM allocation between resource groups. Additional labels: resgroup
gp.rg_mem_used DGAUGE	Used RAM allocation across resource groups. Additional labels: resgroup
gp.seg_count DGAUGE, number	Number of segments in the cluster
gp.seg_down DGAUGE	Segments that are down
gp.seg_not_pref_role DGAUGE, number	Number of segments not operating in their preferred roles (e.g., a primary segment is acting as a mirror segment or vice versa)
gp.seg_not_synch DGAUGE	Unsynced segments
gp.segment_conn_aborted DGAUGE, number	Total number of segment connections aborted
gp.segment_conn_active DGAUGE, number	Number of active connections with segments
gp.segment_conn_count DGAUGE, number	Total number of connections with segments
gp.segment_conn_idle DGAUGE, number	Number of idle connections with segments
gp.segment_conn_idle_in_transaction DGAUGE, number	Number of idle connections with segments in transaction
gp.segment_conn_waiting DGAUGE, number	Number of connections with segments waiting for request execution
gp.spill_files_num_per_seghost DGAUGE, number	Number of temporary files per host
gp.spill_files_size_per_seghost DGAUGE, bytes	Size of temporary files per host

System metricsSystem metrics

Name Type, units	Description
system.load.avg_1min DGAUGE, %	Average CPU load over 1 minute
system.load.avg_5min DGAUGE, %	Average CPU load over 5 minutes
system.load.avg_15min DGAUGE, %	Average CPU load over 15 minutes
system.n_cpus DGAUGE, number	Limit on CPU cores in use
system.n_users DGAUGE, number	Limit on the number of users
system.uptime DGAUGE, %	Uptime percentage

Cluster expansion metricsCluster expansion metrics

These metrics enable monitoring the cluster expansion progress.

Name Type, units	Description
gp_expand.bytes_done DGAUGE, %	Data redistribution percentage
gp_expand.bytes_in_progress DGAUGE, bytes	Data size currently being redistributed
gp_expand.bytes_left DGAUGE, bytes	Data size left to redistribute
gp_expand.bytes_total DGAUGE, bytes	Total data size requiring redistribution
gp_expand.in_progress DGAUGE	Data redistribution activity indicator. 0 if redistribution is running, 1 if it is not.
gp_expand.tables_done DGAUGE, %	Table redistribution percentage
gp_expand.tables_in_progress DGAUGE, number	Number of tables currently being redistributed
gp_expand.tables_left DGAUGE, number	Number of tables left to redistribute
gp_expand.tables_total DGAUGE, number	Total number of tables requiring redistribution

PXF metricsPXF metrics

PXF labels all metrics it returns with the application label set to pxf-service.

Additional labels:

• profile: PXF profile name.
• segment: ID of the database segment processing a specific data part.
• server: Name of the server PXF works with to access data.
• user: Name of the user running the operation.

Name Type, units	Description
pxf.jvm_memory_committed_bytes DGAUGE, bytes	JVM PFX memory allocated by the OS
pxf.jvm_memory_max_bytes DGAUGE, bytes	Maximum available JVM PXF memory
pxf.jvm_memory_used_bytes DGAUGE, bytes	JVM PFX memory used
pxf.jvm_threads_daemon_threads DGAUGE, number	Number of JVM PXF daemon threads
pxf.jvm_threads_live_threads DGAUGE, number	Number of active JVM PXF threads
pxf.jvm_threads_states_threads DGAUGE, number	Number of JVM PXF threads in each state
pxf.log4j2_events_total DGAUGE, number	Total number of Log4j2 events in JVM PXF
pxf.process_files_max_files DGAUGE, number	Maximum number of simultaneously open files during the PXF process
pxf.process_files_open_files DGAUGE, number	Current number of open files during the PXF process
pxf.pxf_bytes_receivced_total DGAUGE, bytes	Number of bytes received by PXF
pxf.pxf_bytes_sent_total DGAUGE, bytes	Number of bytes sent by PXF
pxf.pxf_fragments_sent DGAUGE, number	Number of data fragments sent by PXF. Additional label: outcome. It takes the success value if all fragment data is successfully sent, and the error value, if not.
pxf.pxf_records_receivced_total DGAUGE, number	Number of records received by PXF
pxf.pxf_records_sent_total DGAUGE, number	Number of records sent by PXF
pxf.tomcat_connections_config_max_connections DGAUGE, number	Maximum number of connections in Tomcat PXF settings
pxf.tomcat_connections_current_connections DGAUGE, number	Current number of connections in Tomcat PXF
pxf.tomcat_connections_keepalive_current_connections DGAUGE, number	Current number of keepalive connections in Tomcat PXF
pxf.tomcat_threads_busy_threads DGAUGE, number	Number of busy threads in Tomcat PXF
pxf.tomcat_threads_config_max_threads DGAUGE, number	Maximum number of threads in Tomcat PXF settings
pxf.tomcat_threads_current_threads DGAUGE, number	Current number of threads in Tomcat PXF

SNMP metricsSNMP metrics

Name Type, units	Description
snmp.icmpinaddrmaskreps DGAUGE, number	Number of ICMP Address Mask Reply messages received from the interrogated node (SNMP)
snmp.icmpinaddrmasks DGAUGE, number	Number of ICMP Address Mask Request messages received (SNMP)
snmp.icmpincsumerrors DGAUGE, number	The value increases if a received ICMP packet has an invalid checksum (SNMP)
snmp.icmpindestunreachs DGAUGE, number	Number of ICMP Destination Unreachable messages received (SNMP)
snmp.icmpinechoreps DGAUGE, number	Number of ICMP Echo Reply messages received (SNMP)
snmp.icmpinechos DGAUGE, number	Number of ICMP Echo messages (requests) received (SNMP)
snmp.icmpinerrors DGAUGE, number	Number of bad ICMP packets received, excluding those with checksum errors (SNMP)
snmp.icmpinmsgs DGAUGE, number	Total number of ICMP messages received (SNMP)
snmp.icmpinparmprobs DGAUGE, number	Number of ICMP Parameter Problem messages received (SNMP)
snmp.icmpinredirects DGAUGE, number	Number of ICMP redirect messages received (SNMP)
snmp.icmpinsrcquenchs DGAUGE, number	Number of ICMP Source Quench messages received (SNMP)
snmp.icmpintimeexcds DGAUGE, number	Number of ICMP Time Exceeded messages received is greater than that of messages received (SNMP)
snmp.icmpintimestampreps DGAUGE, number	Number of ICMP timestamp reply messages received (SNMP)
snmp.icmpintimestamps DGAUGE, number	Number of ICMP timestamp messages (requests) received (SNMP)
snmp.icmpmsgintype0 DGAUGE, number	Number of ICMP Type 0 (Echo Reply) messages (SNMP)
snmp.icmpmsgintype3 DGAUGE, number	Number of ICMP Type 3 (Destination Unreachable) messages (SNMP)
snmp.icmpmsgintype8 DGAUGE, number	Number of ICMP Type 8 (Echo Request) messages (SNMP)
snmp.icmpmsgouttype0 DGAUGE, number	Number of ICMP Type 0 (Echo Reply) messages sent (SNMP)
snmp.icmpmsgouttype3 DGAUGE, number	Number of ICMP Type 3 (Destination Unreachable) messages sent (SNMP)
snmp.icmpmsgouttype8 DGAUGE, number	Number of ICMP Type 8 (Echo Request) messages sent (SNMP)
snmp.icmpoutaddrmaskreps DGAUGE, number	Number of ICMP Address Mask Reply messages sent (SNMP)
snmp.icmpoutaddrmasks DGAUGE, number	Number of ICMP Address Mask Request messages sent (SNMP)
snmp.icmpoutdestunreachs DGAUGE, number	Number of ICMP Destination Unreachable messages sent (SNMP)
snmp.icmpoutechoreps DGAUGE, number	Number of ICMP Echo Reply messages sent (SNMP)
snmp.icmpoutechos DGAUGE, number	Number of ICMP Echo (messages (requests) sent (SNMP)
snmp.icmpouterrors DGAUGE, number	Number of ICMP messages this object did not send due to problems discovered within ICMP, such as a lack of buffers (SNMP)
snmp.icmpoutmsgs DGAUGE, number	Total number of ICMP messages which this object attempted to send. This includes all messages counted by snmp.icmpouterrors (SNMP).
snmp.icmpoutparmprobs DGAUGE, number	Number of ICMP Parameter Problem messages sent (SNMP)
snmp.icmpoutredirects DGAUGE, number	Number of Redirect Route messages sent (SNMP)
snmp.icmpoutsrcquenchs DGAUGE, number	Number of ICMP Source Quench messages sent (SNMP)
snmp.icmpouttimeexcds DGAUGE, number	Number of ICMP Time Exceeded messages sent is greater than that of messages sent (SNMP)
snmp.icmpouttimestampreps DGAUGE, number	Number of ICMP timestamp reply messages sent (SNMP)
snmp.icmpouttimestamps DGAUGE, number	Number of ICMP timestamp messages sent (SNMP)
snmp.ipdefaultttl DGAUGE, number	Default value inserted into the Time-To-Live field of the IP header of the IP packets created in this object, whenever a TTL value is not supplied by the transport layer protocol
snmp.ipforwarding DGAUGE	IP forwarding status (SNMP): 0 for disabled, 1 for enabled
snmp.ipforwdatagrams DGAUGE, number	Number of input packets for which this object was not their final IP destination resulting in an attempt to find a route to forward them to that final destination. In objects which do not act as IP Gateways, this counter will include only those packets that were source-routed through this object, and for which the source route parameter was processed successfully (SNMP).
snmp.ipfragcreates DGAUGE, number	Number of IP packet fragments generated as a result of fragmentation in this object (SNMP)
snmp.ipfragfails DGAUGE, number	Number of IP packets dropped because they were subject to fragmenting in this object but could not be fragmented, e.g., due to the Do Not Fragment flag (SNMP)
snmp.ipfragoks DGAUGE, number	Number of successfully fragmented IP packets (SNMP)
snmp.ipinaddrerrors DGAUGE, number	Number of input packets dropped because the IP address in their IP header's destination field was not a valid address to be received in this object. This count includes invalid addresses, such as 0.0.0.0, and addresses of unsupported classes, e.g., Class E. For objects that are not IP Gateways and, as such, do not forward packets, this counter includes packets dropped because the destination address was not a local one (SNMP).
snmp.ipindelivers DGAUGE, number	Total number of IP packets delivered (SNMP)
snmp.ipindiscards DGAUGE, number	Number of input IP packets encountering no problems preventing their further processing but still dropped, e.g., for lack of buffer space. This counter does not include the packets dropped while awaiting reassembly (SNMP).
snmp.ipinhdrerrors DGAUGE, number	Number of input packets with header errors (SNMP)
snmp.ipinreceives DGAUGE, number	Total number of input packets received from interfaces, including those received through error (SNMP)
snmp.ipinunknownprotos DGAUGE, number	Number of unknown protocol packets received (SNMP)
snmp.ipoutdiscards DGAUGE, number	Number of output IP packets encountering no problems preventing transmission to their destination but still dropped, e.g., for lack of buffer space. Note that the counter would include packets counted in snmp.ipforwdatagrams if they met this (discretionary) discard criterion (SNMP).
snmp.ipoutnoroutes DGAUGE, number	Number of IP packets dropped because no route could be found to transmit them to their destination. This counter includes all the packets counted in snmp.ipforwdatagrams that meet this no-route criterion. This includes any packets a host cannot redirect because all its default gateways are down.
snmp.ipoutrequests DGAUGE, number	Total number of IP packets which local IP user protocols (including ICMP) supplied to IP in requests for transmission. This counter does not include the packets counted in snmp.ipforwdatagrams (SNMP).
snmp.ipreasmfails DGAUGE, number	Number of failures detected by the IP reassembly algorithm (for whatever reason: timed out, errors, etc.). This is not necessarily a count of dropped IP fragments, as some algorithms (such as the one in RFC 815) can lose track of the number of fragments, combining them as they are received (SNMP).
snmp.ipreasmoks DGAUGE, number	Number of IP packets successfully reassembled (SNMP)
snmp.ipreasmreqds DGAUGE, number	Number of IP fragments received that were to be reassembled in this object (SNMP)
snmp.ipreasmtimeout DGAUGE, seconds	Maximum time, in seconds, the received fragments are held while awaiting reassembly in this object (SNMP)
snmp.tcpactiveopens DGAUGE, number	Number of times TCP connections have made a direct transition from the CLOSED state to SYN-SENT (SNMP)
snmp.tcpattemptfails DGAUGE, number	Number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT or SYN-RCVD state, plus the number of times TCP connections have made a direct transition (SNMP)
snmp.tcpcurrestab DGAUGE, number	Current number of TCP connections for the ESTABLISHED or CLOSE WAIT state (SNMP)
snmp.tcpestabresets DGAUGE, number	Number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED or CLOSE-WAIT state (SNMP)
snmp.tcpincsumerrors DGAUGE, number	The value increases if a received TCP packet has an invalid checksum (SNMP)
snmp.tcpinerrs DGAUGE, number	Total number of segments received with an error, e.g., bad TCP checksums (SNMP)
snmp.tcpinsegs DGAUGE, number	Total number of segments received, including those received through error (SNMP)
snmp.tcpmaxconn DGAUGE, number	Maximum TCP connections allowed (SNMP)
snmp.tcpoutrsts DGAUGE, number	Number of sent TCP segments containing the RST flag (SNMP)
snmp.tcpoutsegs DGAUGE, number	Number of outgoing TCP segments (SNMP)
snmp.tcppassiveopens DGAUGE, number	Number of times TCP connections have made a direct transition to the SYN-RCVD state from LISTEN (SNMP)
snmp.tcpretranssegs DGAUGE, number	Total number of segments retransmitted, i.e., the number of TCP segments transmitted containing one or more previously transmitted octets (SNMP)
snmp.tcprtoalgorithm DGAUGE	Algorithm used to determine the timeout value used for retransmitting unacknowledged octets
snmp.tcprtomax DGAUGE, ms	Maximum value permitted by a TCP implementation for the retransmission timeout, in milliseconds (SNMP)
snmp.tcprtomin DGAUGE, ms	Minimum value permitted by a TCP implementation for the retransmission timeout, in milliseconds (SNMP)
snmp.udpignoredmulti DGAUGE, number	Used for UDP multicast (SNMP)
snmp.udpincsumerrors DGAUGE, number	The value increases when a received UDP packet contains an invalid kernel code checksum (SNMP)
snmp.udpindatagrams DGAUGE, number	Total number of UDP packets received (SNMP)
snmp.udpinerrors DGAUGE, number	Number of bad UDP packets received, excluding those with checksum errors (SNMP)
snmp.udpliteignoredmulti DGAUGE, number	Used for UDP Lite multicast (SNMP)
snmp.udpliteincsumerrors DGAUGE, number	The value increases when a received UDP Lite packet contains an invalid kernel code checksum (SNMP)
snmp.udpliteindatagrams DGAUGE, number	Total number of UDP Lite packets received (SNMP)
snmp.udpliteinerrors DGAUGE, number	Total number of errors when receiving UDP Lite packets (SNMP)
snmp.udplitenoports DGAUGE, number	Total number of UDP Lite packets received that had no listener on the destination port (SNMP)
snmp.udpliteoutdatagrams DGAUGE, number	Total number of outgoing UDP Lite packets sent from this object (SNMP)
snmp.udplitercvbuferrors DGAUGE, number	The value increases when no memory can be allocated to handle an incoming UDP Lite packet (SNMP).
snmp.udplitesndbuferrors DGAUGE, number	The value increases when no memory can be allocated to send a UDP Lite packet (number).
snmp.udpnoports DGAUGE, number	Total number of UDP Lite packets received that had no listener on the destination port (SNMP)
snmp.udpoutdatagrams DGAUGE, number	Total number of outgoing UDP packets sent from this object (SNMP)
snmp.udprcvbuferrors DGAUGE, number	Number of UDP Lite receive buffer errors (SNMP)
snmp.udpsndbuferrors DGAUGE, number	Number of UDP send buffer errors (SNMP)
snmp6.icmp6incsumerrors DGAUGE, number	The value increases when a received ICMPv6 packet contains an invalid kernel code checksum (SNMP).
snmp6.icmp6indestunreachs DGAUGE, number	Number of ICMPv6 Destination Unreachable messages received (SNMP)
snmp6.icmp6inechoreplies DGAUGE, number	Number of incoming replies to an ICMPv6 Echo Request (SNMP)
snmp6.icmp6inechos DGAUGE, number	Number of ICMPv6 Echo messages (requests) received (SNMP)
snmp6.icmp6inerrors DGAUGE, number	Number of bad ICMPv6 packets received, excluding those with checksum errors (SNMP)
snmp6.icmp6ingroupmembqueries DGAUGE, number	Number of ICMPv6 Multicast Listener queries (SNMP)
snmp6.icmp6ingroupmembreductions DGAUGE, number	Number of ICMPv6 Multicast Listener reductions (SNMP)
snmp6.icmp6ingroupmembresponses DGAUGE, number	Number of responses to ICMPv6 Multicast Listener queries (SNMP)
snmp6.icmp6inmldv2reports DGAUGE, number	Number of MLDv2 ICMPv6 reports (SNMP)
snmp6.icmp6inmsgs DGAUGE, number	Total number of ICMPv6 messages received (SNMP)
snmp6.icmp6inneighboradvertisements DGAUGE, number	Number of ICMPv6 Neighbor Advertisements (SNMP)
snmp6.icmp6inneighborsolicits DGAUGE, number	Number of ICMPv6 Neighbor Solicitation requests (SNMP)
snmp6.icmp6inparmproblems DGAUGE, number	Number of errors when receiving ICMPv6 Parameter Problem messages (SNMP)
snmp6.icmp6inpkttoobigs DGAUGE, number	Number of incoming ICMPv6 Packet Too Big messages (SNMP)
snmp6.icmp6inredirects DGAUGE, number	Number of ICMPv6 Redirect messages received (SNMP)
snmp6.icmp6inrouteradvertisements DGAUGE, number	Number of ICMPv6 Router Advertisements (SNMP)
snmp6.icmp6inroutersolicits DGAUGE, number	Number of ICMPv6 Router Solicitation requests (SNMP)
snmp6.icmp6intimeexcds DGAUGE, number	Number of ICMPv6 Time Exceeded messages received is greater than that of messages received (SNMP)
snmp6.icmp6intype1 DGAUGE, number	Number of incoming ICMPv6 Type 1 (Destination Unreachable) messages (SNMP)
snmp6.icmp6intype128 DGAUGE, number	Number of incoming ICMPv6 Type 128 (Echo Request) messages (SNMP)
snmp6.icmp6intype134 DGAUGE, number	Number of incoming ICMPv6 Type 134 (Router Solicitation) messages (SNMP)
snmp6.icmp6intype135 DGAUGE, number	Number of incoming ICMPv6 Type 135 (Neighbor Solicitation) messages (SNMP)
snmp6.icmp6intype136 DGAUGE, number	Number of incoming ICMPv6 Type 136 (Neighbor Advertisement) messages (SNMP)
snmp6.icmp6outdestunreachs DGAUGE, number	Number of outgoing ICMPv6 Type 1 (Destination Unreachable) messages (SNMP)
snmp6.icmp6outechoreplies DGAUGE, number	Number of outgoing replies to an ICMPv6 Echo Request (SNMP)
snmp6.icmp6outechos DGAUGE, number	Number of ICMPv6 messages sent (SNMP)
snmp6.icmp6outerrors DGAUGE, number	Number of ICMPv6 messages this object did not send due to problems discovered within ICMPv6, such as a lack of buffers (SNMP)
snmp6.icmp6outgroupmembqueries DGAUGE, number	Number of ICMPv6 Multicast Listener queries sent (SNMP)
snmp6.icmp6outgroupmembreductions DGAUGE, number	Number of ICMPv6 Multicast Listener reductions sent (SNMP)
snmp6.icmp6outgroupmembresponses DGAUGE, number	Number of sent responses to ICMPv6 Multicast Listener queries (SNMP)
snmp6.icmp6outmldv2reports DGAUGE, number	Number of MLDv2 ICMPv6 reports sent (SNMP)
snmp6.icmp6outmsgs DGAUGE, number	Total number of ICMPv6 messages this object attempted to send. This includes all messages counted by snmp6.icmp6outerrors (SNMP).
snmp6.icmp6outneighboradvertisements DGAUGE, number	Number of ICMPv6 Neighbor Advertisements sent (SNMP)
snmp6.icmp6outneighborsolicits DGAUGE, number	Number of ICMPv6 Neighbor Solicitation requests sent (SNMP)
snmp6.icmp6outparmproblems DGAUGE, number	Number of errors when sending ICMPv6 Parameter Problem messages (SNMP)
snmp6.icmp6outpkttoobigs DGAUGE, number	Number of errors when sending ICMPv6 Packet Too Big messages (SNMP)
snmp6.icmp6outredirects DGAUGE, number	Number of ICMPv6 Redirect Route messages sent (SNMP)
snmp6.icmp6outrouteradvertisements DGAUGE, number	Number of ICMPv6 Router Advertisements sent (SNMP)
snmp6.icmp6outroutersolicits DGAUGE, number	Number of ICMPv6 Router Solicitation requests sent (SNMP)
snmp6.icmp6outtimeexcds DGAUGE, number	Number of ICMPv6 Time Exceeded messages sent is greater than that of messages sent (SNMP)
snmp6.icmp6outtype1 DGAUGE, number	Number of ICMPv6 Type 1 (Destination Unreachable) messages sent (SNMP)
snmp6.icmp6outtype129 DGAUGE, number	Number of ICMPv6 Type 129 messages sent (SNMP)
snmp6.icmp6outtype133 DGAUGE, number	Number of ICMPv6 Type 133 (Router Solicitation) messages sent (SNMP)
snmp6.icmp6outtype135 DGAUGE, number	Number of ICMPv6 Type 135 (Neighbor Solicitation) messages sent (SNMP)
snmp6.icmp6outtype136 DGAUGE, number	Number of ICMPv6 Type 136 (Neighbor Advertisement) messages sent (SNMP)
snmp6.icmp6outtype143 DGAUGE, number	Number of ICMPv6 Type 143 messages sent (SNMP)
snmp6.ip6fragcreates DGAUGE, number	Number of IPv6 packet fragments generated as a result of fragmentation in this object (SNMP)
snmp6.ip6fragfails DGAUGE, number	Number of Ipv6 packets dropped because they were subject to fragmenting in this object but could not be fragmented, e.g., due to the Do Not Fragment flag (SNMP)
snmp6.ip6fragoks DGAUGE, number	Number of successfully fragmented IPv6 packets (SNMP)
snmp6.ip6inaddrerrors DGAUGE, number	Number of input packets dropped because the IP address in their IPv6 header's destination field was not a valid address to be received in this object. This count includes invalid addresses, such as 0.0.0.0, and addresses of unsupported classes, e.g., Class E. For objects that are not IP Gateways and, as such, do not forward packets, this counter includes packets dropped because the destination address was not a local one (SNMP).
snmp6.ip6inbcastoctets DGAUGE, number	Total number of input broadcast octets received which contain IPv6 addresses (SNMP)
snmp6.ip6incepkts DGAUGE, number	Number of input IPv6 packets received which contain detailed traffic information (SNMP)
snmp6.ip6indelivers DGAUGE, number	Total number of IPv6 packets delivered (SNMP)
snmp6.ip6indiscards DGAUGE, number	Number of input IPv6 packets encountering no problems preventing their further processing but still dropped, e.g., for lack of buffer space. This counter does not include the packets dropped while awaiting reassembly (SNMP).
snmp6.ip6inect0pkts DGAUGE, number	Number of received IPv6 packets of traffic class 0 (SNMP)
snmp6.ip6inect1pkts DGAUGE, number	Number of received IPv6 packets of traffic class 1 (SNMP)
snmp6.ip6inhdrerrors DGAUGE, number	Number of input packets with IPv6 header errors (SNMP)
snmp6.ip6inmcastoctets DGAUGE, number	Total number of input multicast octets received which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6inmcastpkts DGAUGE, number	Total number of input multicast packets received which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6innoectpkts DGAUGE, number	Number of IPv6 packets received that have no traffic class (SNMP)
snmp6.ip6innoroutes DGAUGE, number	Number of input IPv6 packets discarded because no route could be found (SNMP)
snmp6.ip6inoctets DGAUGE, number	Total number of input octets received which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6inreceives DGAUGE, number	Total number of input IPv6 packets received from interfaces, including those received through error (SNMP)
snmp6.ip6intoobigerrors DGAUGE, number	Number of received IPv6 packets with a Packet Too Big error (SNMP)
snmp6.ip6intruncatedpkts DGAUGE, number	Number of outgoing IPv6 packets deleted due to exceeded selection size (SNMP)
snmp6.ip6inunknownprotos DGAUGE, number	Number of unknown protocol IPv6 packets received (SNMP)
snmp6.ip6outbcastoctets DGAUGE, number	Total number of external broadcast octets sent which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6outdiscards DGAUGE, number	Number of output IPv6 packets encountering no problems preventing transmission to their destination but still dropped, e.g., for lack of buffer space (SNMP)
snmp6.ip6outforwdatagrams DGAUGE, number	Number of outgoing IPv6 packets that need to be forwarded to the network (SNMP)
snmp6.ip6outmcastoctets DGAUGE, number	Total number of external multicast octets sent which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6outmcastpkts DGAUGE, number	Total number of external multicast packets sent which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6outnoroutes DGAUGE, number	Number of IPv6 packets dropped because no route could be found to transmit them to their destination (SNMP)
snmp6.ip6outoctets DGAUGE, number	Total number of external octets sent which contain IPv6 addresses and detailed traffic information (SNMP)
snmp6.ip6outrequests DGAUGE, number	Total number of IPv6 packets which local IPv6 user protocols (including ICMP) have supplied to IPv6 in requests for transmission (SNMP)
snmp6.ip6reasmfails DGAUGE, number	Number of failures detected by the IPv6 reassembly algorithm (for whatever reason: timeout, errors, etc.). This is not necessarily a count of dropped IPv6 fragments, as some algorithms (such as the one in RFC 815) can lose track of the number of fragments, combining them as they are received (SNMP).
snmp6.ip6reasmoks DGAUGE, number	Number of IPv6 packets successfully reassembled (SNMP)
snmp6.ip6reasmreqds DGAUGE, number	Number of IPv6 fragments received that were to be reassembled in this object (SNMP)
snmp6.ip6reasmtimeout DGAUGE, number	Maximum time, in seconds, the received IPv6 fragments are held while awaiting reassembly in this object (SNMP)
snmp6.udp6ignoredmulti DGAUGE, number	Number of multicast UDPv6 packets ignored (SNMP)
snmp6.udp6incsumerrors DGAUGE, number	The value increases when a received UDPv6 packet contains an invalid kernel code checksum (SNMP)
snmp6.udp6indatagrams DGAUGE, number	Total number of UDPv6 packets received (SNMP)
snmp6.udp6inerrors DGAUGE, number	Number of bad UDPv6 packets received, excluding those with checksum errors (SNMP)
snmp6.udp6noports DGAUGE, number	Total number of UDPv6 packets received that had no application on the destination port (SNMP)
snmp6.udp6outdatagrams DGAUGE, number	Total number of outgoing UDPv6 packets sent from this object (SNMP)
snmp6.udp6rcvbuferrors DGAUGE, number	Number of UDPv6 receive buffer errors (SNMP)
snmp6.udp6sndbuferrors DGAUGE, number	Number of UDPv6 send buffer errors (SNMP)
snmp6.udplite6incsumerrors DGAUGE, number	The value increases when a received UDP Litev6 packet contains an invalid kernel code checksum (SNMP)
snmp6.udplite6indatagrams DGAUGE, number	Total number of UDP Litev6 packets received (SNMP)
snmp6.udplite6inerrors DGAUGE, number	Total number of errors when receiving UDP Litev6 packets (SNMP)
snmp6.udplite6noports DGAUGE, number	Number of UDP Litev6 packets received for which no receiver port was found (SNMP)
snmp6.udplite6outdatagrams DGAUGE, number	Total number of outgoing UDP Litev6 packets sent from this object (SNMP)
snmp6.udplite6rcvbuferrors DGAUGE, number	Number of UDP Litev6 receive buffer errors (SNMP)
snmp6.udplite6sndbuferrors DGAUGE, number	Number of UDP Litev6 send buffer errors (SNMP)