Yandex Managed Service for Greenplum® metrics
Written by
Updated at October 20, 2024
This section describes the 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 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 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 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 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 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 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 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 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 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 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) |