Yandex Managed Service for Greenplum® metrics
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Updated at April 28, 2025
This section describes Managed Service for Greenplum® metrics delivered to Monitoring.
The name
label stores the metric name.
Labels shared by 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
These metrics show processor core workload.
Name Type, units |
Description |
---|---|
cpu.cpu.fraction DGAUGE , % |
Guaranteed vCPU performance |
cpu.cpu.guarantee DGAUGE , count |
Guaranteed number of cores |
cpu.cpu.limit DGAUGE , count |
Maximum number of 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 the disk ID in the system.
Name Type, units |
Description |
---|---|
disk.free DGAUGE , bytes |
Free space |
disk.inodes_free DGAUGE , count |
Free inodes |
disk.inodes_total DGAUGE , count |
Available inodes |
disk.inodes_used DGAUGE , count |
Used inodes |
disk.total DGAUGE , bytes |
Available space |
disk.used DGAUGE , bytes |
Used space |
disk.used_percent DGAUGE , % |
Percentage of used space |
Disk I/O metrics
Additional labels: dev
for the disk ID in the system.
Name Type, units |
Description |
---|---|
diskio.io_time DGAUGE , milliseconds |
Disk I/O time |
diskio.iops_in_progress DGAUGE , count |
Number of disk I/O operations in progress |
diskio.merged_reads DGAUGE , count |
Number of merged disk reads |
diskio.merged_writes DGAUGE , count |
Number of merged disk writes |
diskio.read_bytes DGAUGE , bytes |
Disk read size |
diskio.read_time DGAUGE , milliseconds |
Disk read time |
diskio.reads DGAUGE , count |
Number of disk reads |
diskio.weighted_io_time DGAUGE , milliseconds |
I/O wait time |
diskio.write_bytes DGAUGE , bytes |
Disk write size |
diskio.write_time DGAUGE , milliseconds |
Disk write time |
diskio.writes DGAUGE , count |
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 , % |
Percentage of 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 , % |
Percentage of 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 |
Network data receive rate |
net.bytes_sent DGAUGE , bytes per second |
Network data transmit rate |
net.drop_in DGAUGE , count |
Dropped receive packets |
net.drop_out DGAUGE , count |
Dropped transmit packets |
net.err_in DGAUGE , count |
Receive error count |
net.err_out DGAUGE , count |
Transmit error count |
net.packets_recv DGAUGE , packets per second |
Network packet receive rate |
net.packets_sent DGAUGE , packets per second |
Network packet transmit rate |
net.icmp_inaddrmaskreps DGAUGE , count |
Number of ICMP address mask reply messages received from the polled node |
net.icmp_inaddrmasks DGAUGE , count |
Number of ICMP address mask request messages received |
net.icmp_incsumerrors DGAUGE , count |
Total IP packets with checksum errors |
net.icmp_indestunreachs DGAUGE , count |
Number of ICMP destination unreachable messages received |
net.icmp_inechoreps DGAUGE , count |
Number of ICMP echo reply messages received |
net.icmp_inechos DGAUGE , count |
Number of ICMP echo request messages received |
net.icmp_inerrors DGAUGE , count |
Number of bad ICMP packets received, excluding those with checksum errors |
net.icmp_inmsgs DGAUGE , count |
Total ICMP messages received |
net.icmp_inparmprobs DGAUGE , count |
Number of ICMP parameter problem messages received |
net.icmp_inredirects DGAUGE , count |
Number of ICMP redirect messages received |
net.icmp_insrcquenchs DGAUGE , count |
Number of ICMP source quench messages received |
net.icmp_intimeexcds DGAUGE , count |
Number of ICMP time exceeded messages received |
net.icmp_intimestampreps DGAUGE , count |
Number of ICMP timestamp reply messages received |
net.icmp_intimestamps DGAUGE , count |
Number of ICMP timestamp (request) messages received |
net.icmp_outaddrmaskreps DGAUGE , count |
Number of ICMP address mask reply messages sent |
net.icmp_outaddrmasks DGAUGE , count |
Number of ICMP address mask request messages sent |
net.icmp_outdestunreachs DGAUGE , count |
Number of ICMP destination unreachable messages sent |
net.icmp_outechoreps DGAUGE , count |
Number of ICMP echo reply messages sent |
net.icmp_outechos DGAUGE , count |
Number of ICMP echo request messages sent |
net.icmp_outerrors DGAUGE , count |
Number of ICMP messages not sent due to ICMP errors, such as buffer shortages |
net.icmp_outmsgs DGAUGE , count |
Total ICMP messages the object in question attempted to send. This includes all messages counted by icmp_outerrors . |
net.icmp_outparmprobs DGAUGE , count |
Number of ICMP parameter problem messages sent |
net.icmp_outredirects DGAUGE , count |
Number of ICMP redirect messages sent |
net.icmp_outsrcquenchs DGAUGE , count |
Number of ICMP source quench messages sent |
net.icmp_outtimeexcds DGAUGE , count |
Number of ICMP time exceeded messages sent |
net.icmp_outtimestampreps DGAUGE , count |
Number of ICMP timestamp reply messages sent |
net.icmp_outtimestamps DGAUGE , count |
Number of ICMP timestamp (request) messages sent |
net.icmpmsg_intype0 DGAUGE , count |
Number of ICMP type 0 (echo reply) messages received |
net.icmpmsg_intype3 DGAUGE , count |
Number of ICMP type 3 (destination unreachable) messages received |
net.icmpmsg_intype8 DGAUGE , count |
Number of ICMP type 8 (echo request) messages received |
net.icmpmsg_outtype0 DGAUGE , count |
Number of ICMP type 0 (echo reply) messages sent |
net.icmpmsg_outtype3 DGAUGE , count |
Number of ICMP type 3 (destination unreachable) messages sent |
net.icmpmsg_outtype8 DGAUGE , count |
Total number of ICMP type 8 (echo request) messages sent |
net.ip_defaultttl DGAUGE , string |
Default TTL value inserted into the IP header for IP packets generated in this object when the transport layer protocol does not provide a TTL. |
net.ip_forwarding DGAUGE |
IP forwarding status (SNMP): 0 for disabled, 1 for enabled. |
net.ip_forwdatagrams DGAUGE , count |
Number of inbound packets not destined for this object, triggering an attempt to find a forwarding route to the final IP destination. For objects not acting as IP gateways, this count includes only those packets that were source-routed through them and where the source route option was successfully processed. |
net.ip_fragcreates DGAUGE , count |
Number of IP packet fragments generated due to fragmentation in the object in question |
net.ip_fragfails DGAUGE , count |
Number of IP packets dropped due to failed fragmentation which was required in this object, e.g., because of the Do not fragment flag being set. |
net.ip_fragoks DGAUGE , count |
Number of successfully fragmented IP packets |
net.ip_inaddrerrors DGAUGE , count |
Number of inbound packets dropped due to an invalid destination IP address in the IP header for the object in question. This count includes invalid addresses, such as 0.0.0.0 , and addresses of unsupported classes, e.g., Class E. For objects that do not act as IP gateways and therefore do not forward packets, this counter includes packets dropped because the destination address was not a local one. |
net.ip_indelivers DGAUGE , count |
Total IP packets delivered |
net.ip_indiscards DGAUGE , count |
Number of inbound IP packets encountering no issues preventing their further processing but still dropped, e.g., due to lack of buffer space. This counter does not include packets dropped while awaiting reassembly. |
net.ip_inhdrerrors DGAUGE , count |
Number of inbound packets with header errors |
net.ip_inreceives DGAUGE , count |
Total inbound packets received from interfaces, including those received in error |
net.ip_inunknownprotos DGAUGE , count |
Number of unknown protocol packets received |
net.ip_outdiscards DGAUGE , count |
Number of outgoing IP packets encountering no issues preventing their transmission to the destination but still dropped, e.g., due to lack of buffer space. Note that the counter would include packets counted in ip_forwdatagrams if they met this (discretionary) drop criterion. |
net.ip_outnoroutes DGAUGE , count |
Number of IP packets dropped because no route to their destination was found. This metric tracks all 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 , count |
Total IP packets provided by local IP user-level protocols (including ICMP) to IP in requests for transmission. This metric does not include the packets counted in ip_forwdatagrams . |
net.ip_reasmfails DGAUGE , count |
Number of failures detected by the IP reassembly algorithm due to reasons, such as timeouts, errors, etc. This is not necessarily a count of dropped IP fragments, since certain algorithms, like the one in RFC 815, may lose count of fragments while reassembling them as they are received. |
net.ip_reasmoks DGAUGE , count |
Number of IP packets successfully reassembled |
net.ip_reasmreqds DGAUGE , count |
Number of received IP fragments requiring reassembly in the object in question |
net.ip_reasmtimeout DGAUGE , seconds |
Maximum time, in seconds, received fragments are kept while awaiting reassembly in the object in question. |
net.tcp_activeopens DGAUGE , count |
Number of times TCP connections have made a direct transition from the CLOSED state to SYN-SENT . |
net.tcp_attemptfails DGAUGE , count |
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 direct TCP connection transitions. |
net.tcp_currestab DGAUGE , count |
Current number of TCP connections for the ESTABLISHED or CLOSE WAIT state |
net.tcp_estabresets DGAUGE , count |
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 , count |
This value increases when a received TCP packet has an invalid checksum. |
net.tcp_inerrs DGAUGE , count |
Total segments received with an error, such as invalid TCP checksums |
net.tcp_insegs DGAUGE , count |
Total segments received, including those received in error |
net.tcp_maxconn DGAUGE , count |
Maximum allowed number of TCP connections |
net.tcp_outrsts DGAUGE , count |
Number of TCP segments sent with the RST flag |
net.tcp_outsegs DGAUGE , count |
Total TCP segments sent |
net.tcp_passiveopens DGAUGE , count |
Number of times TCP connections have made a direct transition to the SYN-RCVD state from LISTEN |
net.tcp_retranssegs DGAUGE , count |
Total segments retransmitted, i.e., number of TCP segments sent containing one or more previously transmitted octets. |
net.tcp_rtoalgorithm DGAUGE |
Algorithm used to determine the timeout for retransmitting unacknowledged octets |
net.tcp_rtomax DGAUGE , milliseconds |
Maximum TCP retransmission timeout, in milliseconds |
net.tcp_rtomin DGAUGE , milliseconds |
Minimum TCP retransmission timeout, in milliseconds |
net.udp_ignoredmulti DGAUGE , count |
Number of UDP multicast packets ignored |
net.udp_incsumerrors DGAUGE , count |
This value increases when a received UDP packet contains an invalid kernel code checksum. |
net.udp_indatagrams DGAUGE , count |
Total UDP packets received |
net.udp_inerrors DGAUGE , count |
Number of bad UDP packets received, excluding those with checksum errors |
net.udp_noports DGAUGE , count |
Total UDP packets received with no application on the destination port |
net.udp_outdatagrams DGAUGE , count |
Total UDP packets sent from the object in question |
net.udp_rcvbuferrors DGAUGE , count |
Number of UDP receive buffer errors |
net.udp_sndbuferrors DGAUGE , count |
Number of UDP send buffer errors |
net.udplite_ignoredmulti DGAUGE , count |
Number of UDP-Lite multicast packets ignored |
net.udplite_incsumerrors DGAUGE , count |
This value increases when a received UDP-Lite packet contains an invalid kernel code checksum. |
net.udplite_indatagrams DGAUGE , count |
Total UDP-Lite packets received |
net.udplite_inerrors DGAUGE , count |
Total UDP-Lite packet receive errors |
net.udplite_noports DGAUGE , count |
Number of received UDP-Lite packets with no destination port found |
net.udplite_outdatagrams DGAUGE , count |
Total UDP-Lite packets sent |
net.udplite_rcvbuferrors DGAUGE , count |
Number of UDP-Lite receive buffer errors |
net.udplite_sndbuferrors DGAUGE , count |
Number of UDP-Lite send buffer errors |
net_response.response_time DGAUGE , milliseconds |
Network response time |
net_response.result_code DGAUGE , 0 -10 |
Network response code |
nstat.ipextinbcastoctets DGAUGE , bytes |
Total inbound broadcast octets received with IP addresses |
nstat.ipextinbcastpkts DGAUGE , count |
Total inbound broadcast packets received with IP addresses |
nstat.ipextincepkts DGAUGE , count |
Number of received IP packets with detailed traffic information |
nstat.ipextincsumerrors DGAUGE , count |
Number of inbound checksum errors with IP addresses and detailed traffic information |
nstat.ipextinect0pkts DGAUGE , count |
Number of inbound packets with IP addresses and detailed traffic information marked with the 0 ECN (Explicit Congestion Notification) code |
nstat.ipextinect1pkts DGAUGE , count |
Number of inbound packets with IP addresses and detailed traffic information marked with the 1 ECN code |
nstat.ipextinmcastoctets DGAUGE , bytes |
Total inbound multicast octets received with IP addresses and detailed traffic information |
nstat.ipextinmcastpkts DGAUGE , count |
Total inbound multicast packets received with IP addresses and detailed traffic information |
nstat.ipextinnoectpkts DGAUGE , count |
Number of inbound packets received with IP addresses and detailed traffic information, excluding those with active ECN |
nstat.ipextinnoroutes DGAUGE , count |
Number of inbound packets dropped for lack of route |
nstat.ipextinoctets DGAUGE , bytes |
Total inbound octets received with IP addresses and detailed traffic information |
nstat.ipextintruncatedpkts DGAUGE , count |
Number of outbound packets dropped due to exceeding the sample size |
nstat.ipextoutbcastoctets DGAUGE , bytes |
Total external broadcast octets sent with IP addresses and detailed traffic information |
nstat.ipextoutbcastpkts DGAUGE , count |
Total external broadcast packets sent with IP addresses and detailed traffic information |
nstat.ipextoutmcastoctets DGAUGE , bytes |
Total external multicast octets sent with IP addresses and detailed traffic information |
nstat.ipextoutmcastpkts DGAUGE , count |
Total external multicast packets sent with IP addresses and detailed traffic information |
nstat.ipextoutoctets DGAUGE , bytes |
Total external octets sent with IP addresses and detailed traffic information |
nstat.ipextreasmoverlaps DGAUGE , count |
Number of overlapping fragments in defragmented IP packets |
nstat.tcpextarpfilter DGAUGE , count |
Number of ARP filter drops for TCP packets |
nstat.tcpextbusypollrxpackets DGAUGE , count |
Number of TCP packets received through busy polling |
nstat.tcpextdelayedacklocked DGAUGE , count |
Number of TCP delayed acknowledgments (ACKs) blocked |
nstat.tcpextdelayedacklost DGAUGE , count |
Number of TCP delayed acknowledgments (ACKs) lost |
nstat.tcpextdelayedacks DGAUGE , count |
Number of TCP delayed acknowledgments (ACKs) |
nstat.tcpextembryonicrsts DGAUGE , count |
Number of embryonic TCP connections dropped |
nstat.tcpextipreversepathfilter DGAUGE , count |
Number of IP reverse path filter drops for TCP packets |
nstat.tcpextlistendrops DGAUGE , count |
Number of TCP listen state connections dropped |
nstat.tcpextlistenoverflows DGAUGE , count |
Number of TCP listen state connection overflows |
nstat.tcpextlockdroppedicmps DGAUGE , count |
Number of ICMP packets dropped due to depleted TCP lock resources |
nstat.tcpextofopruned DGAUGE , count |
Number of processed TCP packets excluded from analysis due to exceeding certain limits |
nstat.tcpextoutofwindowicmps DGAUGE , count |
Number of ICMP packets dropped due to being outside the TCP window |
nstat.tcpextpawsactive DGAUGE , count |
Number of active TCP PAWS (protection against wrapped sequence numbers) timers |
nstat.tcpextpawsestab DGAUGE , count |
Number of TCP PAWS (protection against wrapped sequence numbers) connections established |
nstat.tcpextpfmemallocdrop DGAUGE , count |
Number of TCP packets dropped due to depleted memory allocation resources |
nstat.tcpextprunecalled DGAUGE , count |
Number of TCP pruning function calls |
nstat.tcpextrcvpruned DGAUGE , count |
Number of inbound TCP packets dropped from the receive queue due to receive buffer limits |
nstat.tcpextsyncookiesfailed DGAUGE , count |
Number of TCP SYN cookies rejected |
nstat.tcpextsyncookiesrecv DGAUGE , count |
Number of TCP SYN packets received using SYN cookies |
nstat.tcpextsyncookiessent DGAUGE , count |
Number of TCP SYN packets sent using SYN cookies |
nstat.tcpexttcpabortfailed DGAUGE , count |
Number of failed attempts to abort TCP connections |
nstat.tcpexttcpabortonclose DGAUGE , count |
Number of TCP connections aborted on closure |
nstat.tcpexttcpabortondata DGAUGE , count |
Number of TCP connections aborted when transmitting data |
nstat.tcpexttcpabortonlinger DGAUGE , count |
Number of TCP connections aborted on linger |
nstat.tcpexttcpabortonmemory DGAUGE , count |
Number of TCP connections aborted due to memory shortage |
nstat.tcpexttcpabortontimeout DGAUGE , count |
Number of TCP connections aborted on timeout |
nstat.tcpexttcpackcompressed DGAUGE , count |
Number of compressed TCP ACK packets |
nstat.tcpexttcpackskippedchallenge DGAUGE , count |
Number of TCP ACK packets skipped due to a challenge ACK call |
nstat.tcpexttcpackskippedfinwait2 DGAUGE , count |
Number of TCP ACK packets skipped due to connections in the FIN_WAIT2 state |
nstat.tcpexttcpackskippedpaws DGAUGE , count |
Number of TCP ACK packets skipped due to connections in the PAWS state |
nstat.tcpexttcpackskippedseq DGAUGE , count |
Number of TCP ACK packets skipped due to out-of-sequence connections |
nstat.tcpexttcpackskippedsynrecv DGAUGE , count |
Number of TCP ACK packets skipped due to connections in the SYN_RECV state |
nstat.tcpexttcpackskippedtimewait DGAUGE , count |
Number of TCP ACK packets skipped due to connections in the TIME_WAIT state |
nstat.tcpexttcpautocorking DGAUGE , count |
Number of TCP autocorking operations |
nstat.tcpexttcpbacklogcoalesce DGAUGE , count |
Number of TCP backlog coalesces |
nstat.tcpexttcpbacklogdrop DGAUGE , count |
Number of TCP connections dropped due to the backlog queue overflow |
nstat.tcpexttcpchallengeack DGAUGE , count |
Number of TCP challenge ACK packets |
nstat.tcpexttcpdeferacceptdrop DGAUGE , count |
Number of TCP connections dropped on deferred accept |
nstat.tcpexttcpdelivered DGAUGE , count |
Number of successfully delivered TCP packets |
nstat.tcpexttcpdeliveredce DGAUGE , count |
Number of successfully delivered TCP packets, including those with checksum errors corrected |
nstat.tcpexttcpdsackignorednoundo DGAUGE , count |
Number of TCP packets reporting duplicate data blocks available but unused on receive |
nstat.tcpexttcpdsackignoredold DGAUGE , count |
Number of TCP packets reporting old data available on receive |
nstat.tcpexttcpdsackoforecv DGAUGE , count |
Number of TCP packets reporting duplicate data blocks sent |
nstat.tcpexttcpdsackofosent DGAUGE , count |
Number of TCP packets reporting out-of-order data blocks received |
nstat.tcpexttcpdsackoldsent DGAUGE , count |
Number of TCP packets reporting out-of-order data blocks sent |
nstat.tcpexttcpdsackrecv DGAUGE , count |
Number of TCP packets reporting old data sent |
nstat.tcpexttcpdsackundo DGAUGE , count |
Number of TCP packets reporting out-of-order data blocks received |
nstat.tcpexttcpfastopenactive DGAUGE , count |
Number of TCP packets reporting undo data blocks received |
nstat.tcpexttcpfastopenactivefail DGAUGE , count |
Number of failed active TCP Fast Open attempts |
nstat.tcpexttcpfastopenblackhole DGAUGE , count |
Number of TCP Fast Open packets sent but not delivered (lost) |
nstat.tcpexttcpfastopencookiereqd DGAUGE , count |
Number of TCP Fast Open packets with cookie requests |
nstat.tcpexttcpfastopenlistenoverflow DGAUGE , count |
Number of TCP Fast Open packets dropped when attempting to receive in passive mode |
nstat.tcpexttcpfastopenpassive DGAUGE , count |
Number of TCP Fast Open packets successfully received in passive mode |
nstat.tcpexttcpfastopenpassivealtkey DGAUGE , count |
Number of TCP Fast Open packets successfully received with an alternative key |
nstat.tcpexttcpfastopenpassivefail DGAUGE , count |
Number of failed attempts to receive TCP Fast Open packets in passive mode |
nstat.tcpexttcpfastretrans DGAUGE , count |
Number of TCP Fast Retransmission packets |
nstat.tcpexttcpfromzerowindowadv DGAUGE , count |
Number of TCP zero window advertisements received on transmit |
nstat.tcpexttcpfullundo DGAUGE , count |
Number of complete TCP undo operations |
nstat.tcpexttcphpacks DGAUGE , count |
Number of TCP packets with PUSH-ACK flags |
nstat.tcpexttcphphits DGAUGE , count |
Number of TCP packets with PUSH-ACK flags and a successful hash match |
nstat.tcpexttcphystartdelaycwnd DGAUGE , count |
Number of TCP connection setup delays due to round-trip time measurement |
nstat.tcpexttcphystartdelaydetect DGAUGE , count |
Number of TCP connection setup delays detected |
nstat.tcpexttcphystarttraincwnd DGAUGE , count |
Number of TCP connection training delays due to round-trip time measurement |
nstat.tcpexttcphystarttraindetect DGAUGE , count |
Number of TCP connection training delays detected |
nstat.tcpexttcpkeepalive DGAUGE , count |
Number of keep-alive TCP checks |
nstat.tcpexttcplossfailures DGAUGE , count |
Number of TCP transmission failures |
nstat.tcpexttcplossproberecovery DGAUGE , count |
Number of TCP transmission failure recoveries using loss detection |
nstat.tcpexttcplossprobes DGAUGE , count |
Number of TCP packet loss probes |
nstat.tcpexttcplossundo DGAUGE , count |
Number of TCP packet loss undo operations |
nstat.tcpexttcplostretransmit DGAUGE , count |
Number TCP packet retransmissions upon loss |
nstat.tcpexttcpmd5failure DGAUGE , count |
Number of TCP MD5 authentication failures |
nstat.tcpexttcpmd5notfound DGAUGE , count |
Number of TCP MD5 keys not found |
nstat.tcpexttcpmd5unexpected DGAUGE , count |
Number of unexpected TCP MD5 authentication errors |
nstat.tcpexttcpmemorypressures DGAUGE , count |
Number of TCP memory pressure failures |
nstat.tcpexttcpmemorypressureschrono DGAUGE , count |
Number of TCP memory pressure failures, duration considered |
nstat.tcpexttcpminttldrop DGAUGE , count |
Number of TCP connections aborted due to minimum TTL value |
nstat.tcpexttcpmtupfail DGAUGE , count |
Number of failed TCP MTU adjustments |
nstat.tcpexttcpmtupsuccess DGAUGE , count |
Number of successful TCP MTU adjustments |
nstat.tcpexttcpofodrop DGAUGE , count |
Number of dropped out-of-order TCP packets |
nstat.tcpexttcpofomerge DGAUGE , count |
Number of out-of-order TCP packets merged |
nstat.tcpexttcpofoqueue DGAUGE , count |
Number of out-of-order TCP packets queued |
nstat.tcpexttcporigdatasent DGAUGE , count |
Number of TCP data segment sent to the destination |
nstat.tcpexttcppartialundo DGAUGE , count |
Number of partial TCP undo operations |
nstat.tcpexttcppureacks DGAUGE , count |
Number of pure TCP ACK packets |
nstat.tcpexttcprcvcoalesce DGAUGE , count |
Number of TCP packets coalesced on receive |
nstat.tcpexttcprcvcollapsed DGAUGE , count |
Number of TCP packets collapsed on receive |
nstat.tcpexttcprcvqdrop DGAUGE , count |
Number of TCP packets dropped from the inbound queue |
nstat.tcpexttcprenofailures DGAUGE , count |
Number of failed TCP RENO retransmissions |
nstat.tcpexttcprenorecovery DGAUGE , count |
Number of successful TCP RENO recoveries |
nstat.tcpexttcprenorecoveryfail DGAUGE , count |
Number of failed TCP RENO recoveries |
nstat.tcpexttcprenoreorder DGAUGE , count |
Number of TCP packets reordered during recovery |
nstat.tcpexttcpreqqfulldocookies DGAUGE , count |
Number of complete TCP RE-ACK cookie requests |
nstat.tcpexttcpreqqfulldrop DGAUGE , count |
Number of complete TCP RE-ACK requests dropped |
nstat.tcpexttcpretransfail DGAUGE , count |
Number of failed TCP packet retransmissions |
nstat.tcpexttcpsackdiscard DGAUGE , count |
Number of TCP SACK (selective acknowledgment) blocks dropped |
nstat.tcpexttcpsackfailures DGAUGE , count |
Number of TCP SACK block processing errors |
nstat.tcpexttcpsackmerged DGAUGE , count |
Number of merged TCP SACK blocks |
nstat.tcpexttcpsackrecovery DGAUGE , count |
Number of recovered TCP SACK blocks |
nstat.tcpexttcpsackrecoveryfail DGAUGE , count |
Number of failed TCP SACK block recoveries |
nstat.tcpexttcpsackreneging DGAUGE , count |
Number of TCP SACK reneging events |
nstat.tcpexttcpsackreorder DGAUGE , count |
Number of reordered TCP SACK blocks |
nstat.tcpexttcpsackshifted DGAUGE , count |
Number of shifted TCP SACK blocks |
nstat.tcpexttcpsackshiftfallback DGAUGE , count |
Number of TCP SACK block shift fallbacks |
nstat.tcpexttcpslowstartretrans DGAUGE , count |
Number of TCP slow start retransmissions |
nstat.tcpexttcpspuriousrtos DGAUGE , count |
Number of spurious TCP RTOs |
nstat.tcpexttcpspuriousrtxhostqueues DGAUGE , count |
Number of spurious TCP retransmissions in host queues |
nstat.tcpexttcpsynchallenge DGAUGE , count |
Number of TCP synchronization challenges |
nstat.tcpexttcpsynretrans DGAUGE , count |
Number of TCP SYN retransmissions |
nstat.tcpexttcptimeouts DGAUGE , count |
Number of TCP timeouts |
nstat.tcpexttcptimewaitoverflow DGAUGE , count |
Number of TCP TIME_WAIT overflows |
nstat.tcpexttcptozerowindowadv DGAUGE , count |
Number of TCP zero window advertisements in segments |
nstat.tcpexttcptsreorder DGAUGE , count |
Number of reordered TCP packets in segments |
nstat.tcpexttcpwantzerowindowadv DGAUGE , count |
Number of TCP zero window advertisement requests |
nstat.tcpexttcpwinprobe DGAUGE , count |
Number of TCP window probe segments |
nstat.tcpexttcpwqueuetoobig DGAUGE , count |
Number of failures due to TCP outbound queue overflows |
nstat.tcpexttcpzerowindowdrop DGAUGE , count |
Number of TCP zero window segments dropped |
nstat.tcpexttw DGAUGE , count |
Number of TCP sockets in the TIME_WAIT state |
nstat.tcpexttwkilled DGAUGE , count |
Number of killed TCP sockets in the TIME_WAIT state |
nstat.tcpexttwrecycled DGAUGE , count |
Number of recycled TCP sockets in the TIME_WAIT state |
ping.average_response_ms DGAUGE , milliseconds |
Average ping response time |
ping.maximum_response_ms DGAUGE , milliseconds |
Maximum ping response time |
ping.minimum_response_ms DGAUGE , milliseconds |
Minimum ping response time |
ping.packets_received DGAUGE , count |
Number of ping packets received |
ping.packets_transmitted DGAUGE , count |
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 , milliseconds |
Ping response time standard deviation |
ping.ttl DGAUGE , count |
Ping TTL: Number of hops (typically routers) between network nodes a ping packet traverses |
Service metrics
Name Type, units |
Description |
---|---|
gp.conn_aborted DGAUGE , count |
Number of DB connections. The connection status is aborted . |
gp.conn_active DGAUGE , count |
Number of DB connections. The connection status is active . |
gp.conn_count DGAUGE , count |
Number of DB connections. |
gp.conn_idle DGAUGE , count |
Number of DB connections. The connection status is idle . |
gp.conn_idle_in_transaction DGAUGE , count |
Number of DB connections. The connection status is idle_in_transaction . |
gp.conn_user_count DGAUGE , count |
Number of established user DB connections |
gp.conn_waiting DGAUGE , count |
Number of pending DB connections |
gp.connect_percent DGAUGE , % |
Percentage of connections |
gp.has_alive DGAUGE |
Live segment indicator. It can be either 1 if all segments are healthy or 0 if there are no healthy segments. |
gp.has_dead DGAUGE |
Dead segment indicator. It can be either 1 if there are failed segments or 0 if there are none. |
gp.is_alive DGAUGE |
Host health indicator. It can be either 1 if a DB host is healthy or 0 if it is not. |
gp.is_alive_segment DGAUGE |
Segment host health indicator. It can be either 1 if a DB host is healthy or 0 if it is not. |
gp.is_dead DGAUGE |
Host health indicator. It can be either 0 if a DB host is alive or 1 if it is not. |
gp.is_master DGAUGE |
Host type indicator. It can be either 1 if it is a DB master host or 0 if it is 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 |
Replication lag between master and mirror segments |
gp.rg_cpu_used DGAUGE |
CPU allocation across resource groups. Additional labels: resgroup . |
gp.rg_mem_available DGAUGE |
Available RAM allocation across resource groups. Additional labels: resgroup . |
gp.rg_mem_used DGAUGE |
Used RAM allocation across resource groups. Additional labels: resgroup . |
gp.seg_count DGAUGE , count |
Number of segments in the cluster |
gp.seg_down DGAUGE |
Segments that are down. |
gp.seg_not_pref_role DGAUGE , count |
Number of segments running in a non-preferred role, i.e., master segments acting as mirrors and vice versa |
gp.seg_not_synch DGAUGE |
Unsynced segments |
gp.segment_conn_aborted DGAUGE , count |
Total segment connections aborted |
gp.segment_conn_active DGAUGE , count |
Number of active segment connections |
gp.segment_conn_count DGAUGE , count |
Total segment connections |
gp.segment_conn_idle DGAUGE , count |
Number of idle segment connections |
gp.segment_conn_idle_in_transaction DGAUGE , count |
Number of idle-in-transaction segment connections |
gp.segment_conn_waiting DGAUGE , count |
Number of segment connections currently waiting for query execution |
gp.spill_files_num_per_seghost DGAUGE , count |
Number of spill files per host |
gp.spill_files_size_per_seghost DGAUGE , bytes |
Size of spill files per host |
System metrics
Name Type, units |
Description |
---|---|
system.load.avg_1min DGAUGE , % |
Average CPU load over one minute |
system.load.avg_5min DGAUGE , % |
Average CPU load over five minutes |
system.load.avg_15min DGAUGE , % |
Average CPU load over 15 minutes |
system.n_cpus DGAUGE , count |
Maximum number of cores in use |
system.n_users DGAUGE , count |
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 , % |
Percentage of redistributed data |
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. It can be either 0 if redistribution is running or 1 if it is not. |
gp_expand.tables_done DGAUGE , % |
Percentage of redistributed tables |
gp_expand.tables_in_progress DGAUGE , count |
Number of tables currently being redistributed |
gp_expand.tables_left DGAUGE , count |
Number of tables left to redistribute |
gp_expand.tables_total DGAUGE , count |
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 chunk.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 |
Memory allocated by the operating system to the PXF JVM |
pxf.jvm_memory_max_bytes DGAUGE , bytes |
Maximum available PXF JVM memory |
pxf.jvm_memory_used_bytes DGAUGE , bytes |
PXF JVM memory used |
pxf.jvm_threads_daemon_threads DGAUGE , count |
Number of PXF JVM daemon threads |
pxf.jvm_threads_live_threads DGAUGE , count |
Number of active PXF JVM threads |
pxf.jvm_threads_states_threads DGAUGE , count |
Number of PXF JVM threads in each state |
pxf.log4j2_events_total DGAUGE , count |
Total number of Log4j2 events in PXF JVM |
pxf.process_files_max_files DGAUGE , count |
Maximum number of files simultaneously open in PXF |
pxf.process_files_open_files DGAUGE , count |
Current number of open files in PXF |
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 , count |
Number of data fragments sent by PXF. Additional label: outcome . It can be either success if all fragment data is successfully sent or error if not. |
pxf.pxf_records_receivced_total DGAUGE , count |
Number of records received by PXF |
pxf.pxf_records_sent_total DGAUGE , count |
Number of records sent by PXF |
pxf.tomcat_connections_config_max_connections DGAUGE , count |
Maximum number of connections in Tomcat PXF settings |
pxf.tomcat_connections_current_connections DGAUGE , count |
Current number of connections in Tomcat PXF |
pxf.tomcat_connections_keepalive_current_connections DGAUGE , count |
Current number of keepalive connections in Tomcat PXF |
pxf.tomcat_threads_busy_threads DGAUGE , count |
Number of busy threads in Tomcat PXF |
pxf.tomcat_threads_config_max_threads DGAUGE , count |
Maximum number of threads in Tomcat PXF settings |
pxf.tomcat_threads_current_threads DGAUGE , count |
Current number of threads in Tomcat PXF |
SNMP metrics
Name Type, units |
Description |
---|---|
snmp.icmpinaddrmaskreps DGAUGE , count |
Number of ICMP address mask reply messages received from the polled node (SNMP) |
snmp.icmpinaddrmasks DGAUGE , count |
Number of ICMP address mask request messages received (SNMP) |
snmp.icmpincsumerrors DGAUGE , count |
This value increases when a received ICMP packet has an invalid checksum (SNMP). |
snmp.icmpindestunreachs DGAUGE , count |
Number of ICMP destination unreachable messages received (SNMP) |
snmp.icmpinechoreps DGAUGE , count |
Number of ICMP echo reply messages received (SNMP) |
snmp.icmpinechos DGAUGE , count |
Number of ICMP echo request messages received (SNMP) |
snmp.icmpinerrors DGAUGE , count |
Number of bad ICMP packets received, excluding those with checksum errors (SNMP) |
snmp.icmpinmsgs DGAUGE , count |
Total ICMP messages received (SNMP) |
snmp.icmpinparmprobs DGAUGE , count |
Number of ICMP parameter problem messages received (SNMP) |
snmp.icmpinredirects DGAUGE , count |
Number of ICMP redirect messages received (SNMP) |
snmp.icmpinsrcquenchs DGAUGE , count |
Number of ICMP source quench messages received (SNMP) |
snmp.icmpintimeexcds DGAUGE , count |
Number of ICMP time exceeded messages received (SNMP) |
snmp.icmpintimestampreps DGAUGE , count |
Number of ICMP timestamp reply messages received (SNMP) |
snmp.icmpintimestamps DGAUGE , count |
Number of ICMP timestamp (request) messages received (SNMP) |
snmp.icmpmsgintype0 DGAUGE , count |
Number of ICMP type 0 (echo reply) messages (SNMP) |
snmp.icmpmsgintype3 DGAUGE , count |
Number of ICMP type 3 (destination unreachable) messages (SNMP) |
snmp.icmpmsgintype8 DGAUGE , count |
Number of ICMP type 8 (echo request) messages (SNMP) |
snmp.icmpmsgouttype0 DGAUGE , count |
Number of ICMP type 0 (echo reply) messages sent (SNMP) |
snmp.icmpmsgouttype3 DGAUGE , count |
Number of ICMP type 3 (destination unreachable) messages sent (SNMP) |
snmp.icmpmsgouttype8 DGAUGE , count |
Number of ICMP type 8 (echo request) messages sent (SNMP) |
snmp.icmpoutaddrmaskreps DGAUGE , count |
Number of ICMP address mask reply messages sent (SNMP) |
snmp.icmpoutaddrmasks DGAUGE , count |
Number of ICMP address mask request messages sent (SNMP) |
snmp.icmpoutdestunreachs DGAUGE , count |
Number of ICMP destination unreachable messages sent (SNMP) |
snmp.icmpoutechoreps DGAUGE , count |
Number of ICMP echo reply messages sent (SNMP) |
snmp.icmpoutechos DGAUGE , count |
Number of ICMP echo request messages sent (SNMP) |
snmp.icmpouterrors DGAUGE , count |
Number of ICMP messages not sent due to ICMP errors, such as buffer shortages (SNMP) |
snmp.icmpoutmsgs DGAUGE , count |
Total ICMP messages the object in question attempted to send. This includes all messages counted by snmp.icmpouterrors (SNMP). |
snmp.icmpoutparmprobs DGAUGE , count |
Number of ICMP parameter problem messages sent (SNMP) |
snmp.icmpoutredirects DGAUGE , count |
Number of ICMP redirect messages sent (SNMP) |
snmp.icmpoutsrcquenchs DGAUGE , count |
Number of ICMP source quench messages sent (SNMP) |
snmp.icmpouttimeexcds DGAUGE , count |
Number of ICMP time exceeded messages sent (SNMP) |
snmp.icmpouttimestampreps DGAUGE , count |
Number of ICMP timestamp reply messages sent (SNMP) |
snmp.icmpouttimestamps DGAUGE , count |
Number of ICMP timestamp messages sent (SNMP) |
snmp.ipdefaultttl DGAUGE , count |
Default TTL value inserted into the IP header for IP packets generated in this object when the transport layer protocol does not provide a TTL. |
snmp.ipforwarding DGAUGE |
IP forwarding status (SNMP): 0 for disabled, 1 for enabled. |
snmp.ipforwdatagrams DGAUGE , count |
Number of inbound packets not destined for this object, triggering an attempt to find a forwarding route to the final IP destination. For objects not acting as IP routers, this count includes only those packets that were source-routed through them and where the source route option was successfully processed (SNMP). |
snmp.ipfragcreates DGAUGE , count |
Number of IP packet fragments generated due to fragmentation in the object in question (SNMP) |
snmp.ipfragfails DGAUGE , count |
Number of IP packets dropped due to failed fragmentation which was required in this object, e.g., because of the Do not fragment flag being set (SNMP). |
snmp.ipfragoks DGAUGE , count |
Number of successfully fragmented IP packets (SNMP) |
snmp.ipinaddrerrors DGAUGE , count |
Number of inbound packets dropped due to an invalid destination IP address in the IP header for the object in question. This count includes invalid addresses, such as 0.0.0.0 , and addresses of unsupported classes, e.g., Class E. For objects that do not act as IP gateways and therefore do not forward packets, this counter includes packets dropped because the destination address was not a local one (SNMP). |
snmp.ipindelivers DGAUGE , count |
Total IP packets delivered (SNMP) |
snmp.ipindiscards DGAUGE , count |
Number of inbound IP packets encountering no issues preventing their further processing but still dropped, e.g., due to lack of buffer space. This counter does not include packets dropped while awaiting reassembly (SNMP). |
snmp.ipinhdrerrors DGAUGE , count |
Number of inbound packets with header errors (SNMP) |
snmp.ipinreceives DGAUGE , count |
Total inbound packets received from interfaces, including those received in error (SNMP) |
snmp.ipinunknownprotos DGAUGE , count |
Number of unknown protocol packets received (SNMP) |
snmp.ipoutdiscards DGAUGE , count |
Number of outgoing IP packets encountering no issues preventing their transmission to the destination but still dropped, e.g., due to lack of buffer space. Note that the counter would include packets counted in snmp.ipforwdatagrams if they met this (discretionary) drop criterion (SNMP). |
snmp.ipoutnoroutes DGAUGE , count |
Number of IP packets dropped because no route to their destination was found. This metric tracks all 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 , count |
Total IP packets provided by local IP user-level protocols (including ICMP) to IP in requests for transmission. This metric does not include the packets counted in snmp.ipforwdatagrams (SNMP). |
snmp.ipreasmfails DGAUGE , count |
Number of failures detected by the IP reassembly algorithm due to reasons, such as timeouts, errors, etc. This is not necessarily a count of dropped IP fragments, since certain algorithms, like the one in RFC 815, may lose count of fragments while reassembling them as they are received (SNMP). |
snmp.ipreasmoks DGAUGE , count |
Number of IP packets successfully reassembled (SNMP) |
snmp.ipreasmreqds DGAUGE , count |
Number of received IP fragments requiring reassembly in the object in question (SNMP) |
snmp.ipreasmtimeout DGAUGE , seconds |
Maximum time, in seconds, received fragments are kept while awaiting reassembly in the object in question (SNMP). |
snmp.tcpactiveopens DGAUGE , count |
Number of times TCP connections have made a direct transition from the CLOSED state to SYN-SENT (SNMP). |
snmp.tcpattemptfails DGAUGE , count |
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 direct TCP connection transitions (SNMP). |
snmp.tcpcurrestab DGAUGE , count |
Current number of TCP connections for the ESTABLISHED or CLOSE WAIT state (SNMP) |
snmp.tcpestabresets DGAUGE , count |
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 , count |
This value increases when a received TCP packet has an invalid checksum (SNMP). |
snmp.tcpinerrs DGAUGE , count |
Total segments received with an error, such as invalid TCP checksums (SNMP) |
snmp.tcpinsegs DGAUGE , count |
Total segments received, including those received in error (SNMP) |
snmp.tcpmaxconn DGAUGE , count |
Maximum allowed number of TCP connections (SNMP) |
snmp.tcpoutrsts DGAUGE , count |
Number of TCP segments sent with the RST flag (SNMP) |
snmp.tcpoutsegs DGAUGE , count |
Number of outgoing TCP segments (SNMP) |
snmp.tcppassiveopens DGAUGE , count |
Number of times TCP connections have made a direct transition from the LISTEN state to SYN-RCVD (SNMP). |
snmp.tcpretranssegs DGAUGE , count |
Total segments retransmitted, i.e., number of TCP segments sent containing one or more previously transmitted octets (SNMP). |
snmp.tcprtoalgorithm DGAUGE |
Algorithm used to determine the timeout for retransmitting unacknowledged octets |
snmp.tcprtomax DGAUGE , milliseconds |
Maximum TCP retransmission timeout, in milliseconds (SNMP) |
snmp.tcprtomin DGAUGE , milliseconds |
Minimum TCP retransmission timeout, in milliseconds (SNMP) |
snmp.udpignoredmulti DGAUGE , count |
Number of UDP multicast packets ignored (SNMP) |
snmp.udpincsumerrors DGAUGE , count |
This value increases when a received UDP packet contains an invalid kernel code checksum (SNMP). |
snmp.udpindatagrams DGAUGE , count |
Total UDP packets received (SNMP) |
snmp.udpinerrors DGAUGE , count |
Number of bad UDP packets received, excluding those with checksum errors (SNMP) |
snmp.udpliteignoredmulti DGAUGE , count |
Number of UDP-Lite multicast packets ignored (SNMP) |
snmp.udpliteincsumerrors DGAUGE , count |
This value increases when a received UDP-Lite packet contains an invalid kernel code checksum (SNMP). |
snmp.udpliteindatagrams DGAUGE , count |
Total UDP-Lite packets received (SNMP) |
snmp.udpliteinerrors DGAUGE , count |
Total UDP-Lite packet receive errors (SNMP) |
snmp.udplitenoports DGAUGE , count |
Total UDP-Lite packets received without a listener on the destination port (SNMP) |
snmp.udpliteoutdatagrams DGAUGE , count |
Total UDP-Lite packets sent from the object in question (SNMP) |
snmp.udplitercvbuferrors DGAUGE , count |
This value increases when no memory can be allocated to handle an inbound UDP-Lite packet (SNMP). |
snmp.udplitesndbuferrors DGAUGE , count |
This value increases when no memory can be allocated to send an inbound UDP-Lite packet (SNMP). |
snmp.udpnoports DGAUGE , count |
Total UDP packets received without a listener on the destination port (SNMP) |
snmp.udpoutdatagrams DGAUGE , count |
Total UDP packets sent from the object in question (SNMP) |
snmp.udprcvbuferrors DGAUGE , count |
Number of UDP receive buffer errors (SNMP) |
snmp.udpsndbuferrors DGAUGE , count |
Number of UDP send buffer errors (SNMP) |
snmp6.icmp6incsumerrors DGAUGE , count |
This value increases when a received ICMPv6 packet contains an invalid kernel code checksum (SNMP). |
snmp6.icmp6indestunreachs DGAUGE , count |
Number of ICMPv6 destination unreachable messages received (SNMP) |
snmp6.icmp6inechoreplies DGAUGE , count |
Number of incoming replies to an ICMPv6 echo request (SNMP) |
snmp6.icmp6inechos DGAUGE , count |
Number of ICMPv6 echo request messages received (SNMP) |
snmp6.icmp6inerrors DGAUGE , count |
Number of bad ICMPv6 packets received, excluding those with checksum errors (SNMP) |
snmp6.icmp6ingroupmembqueries DGAUGE , count |
Number of ICMPv6 multicast listener queries (SNMP) |
snmp6.icmp6ingroupmembreductions DGAUGE , count |
Number of ICMPv6 multicast listener reductions (SNMP) |
snmp6.icmp6ingroupmembresponses DGAUGE , count |
Number of responses to ICMPv6 multicast listener queries (SNMP) |
snmp6.icmp6inmldv2reports DGAUGE , count |
Number of ICMPv6 MLDv2 reports (SNMP) |
snmp6.icmp6inmsgs DGAUGE , count |
Total ICMPv6 messages received (SNMP) |
snmp6.icmp6inneighboradvertisements DGAUGE , count |
Number of ICMPv6 neighbor advertisements (SNMP) |
snmp6.icmp6inneighborsolicits DGAUGE , count |
Number of ICMPv6 neighbor solicitations (SNMP) |
snmp6.icmp6inparmproblems DGAUGE , count |
Number of errors when receiving ICMPv6 parameter problem messages (SNMP) |
snmp6.icmp6inpkttoobigs DGAUGE , count |
Number of incoming ICMPv6 packet too big messages (SNMP) |
snmp6.icmp6inredirects DGAUGE , count |
Number of ICMPv6 redirect messages received (SNMP) |
snmp6.icmp6inrouteradvertisements DGAUGE , count |
Number of ICMPv6 router advertisements (SNMP) |
snmp6.icmp6inroutersolicits DGAUGE , count |
Number of ICMPv6 router solicitations (SNMP) |
snmp6.icmp6intimeexcds DGAUGE , count |
Number of ICMPv6 time exceeded messages received (SNMP) |
snmp6.icmp6intype1 DGAUGE , count |
Number of incoming ICMPv6 type 1 (Destination unreachable) messages (SNMP) |
snmp6.icmp6intype128 DGAUGE , count |
Number of incoming ICMPv6 type 128 (echo request) messages (SNMP) |
snmp6.icmp6intype134 DGAUGE , count |
Number of incoming ICMPv6 type 134 (router solicitation) messages (SNMP) |
snmp6.icmp6intype135 DGAUGE , count |
Number of incoming ICMPv6 type 135 (neighbor solicitation) messages (SNMP) |
snmp6.icmp6intype136 DGAUGE , count |
Number of incoming ICMPv6 type 136 (neighbor advertisement) messages (SNMP) |
snmp6.icmp6outdestunreachs DGAUGE , count |
Number of outgoing ICMPv6 type 1 (destination unreachable) messages (SNMP) |
snmp6.icmp6outechoreplies DGAUGE , count |
Number of outgoing replies to an ICMPv6 echo request (SNMP) |
snmp6.icmp6outechos DGAUGE , count |
Number of ICMPv6 messages sent (SNMP) |
snmp6.icmp6outerrors DGAUGE , count |
Number of ICMPv6 messages not sent due to ICMP errors, such as buffer shortages (SNMP) |
snmp6.icmp6outgroupmembqueries DGAUGE , count |
Number of ICMPv6 multicast listener queries sent (SNMP) |
snmp6.icmp6outgroupmembreductions DGAUGE , count |
Number of ICMPv6 multicast listener reductions sent (SNMP) |
snmp6.icmp6outgroupmembresponses DGAUGE , count |
Number of sent responses to ICMPv6 multicast listener queries (SNMP) |
snmp6.icmp6outmldv2reports DGAUGE , count |
Number of ICMPv6 MLDv2 reports sent (SNMP) |
snmp6.icmp6outmsgs DGAUGE , count |
Total ICMPv6 messages the object in question attempted to send. This includes all messages counted by snmp6.icmp6outerrors (SNMP). |
snmp6.icmp6outneighboradvertisements DGAUGE , count |
Number of ICMPv6 neighbor advertisements sent (SNMP) |
snmp6.icmp6outneighborsolicits DGAUGE , count |
Number of ICMPv6 neighbor solicitations sent (SNMP) |
snmp6.icmp6outparmproblems DGAUGE , count |
Number of errors when sending ICMPv6 parameter problem messages (SNMP) |
snmp6.icmp6outpkttoobigs DGAUGE , count |
Number of errors when sending ICMPv6 packet too big messages (SNMP) |
snmp6.icmp6outredirects DGAUGE , count |
Number of ICMPv6 redirect route messages sent (SNMP) |
snmp6.icmp6outrouteradvertisements DGAUGE , count |
Number of ICMPv6 router advertisements sent (SNMP) |
snmp6.icmp6outroutersolicits DGAUGE , count |
Number of ICMPv6 router solicitations sent (SNMP) |
snmp6.icmp6outtimeexcds DGAUGE , count |
Number of ICMPv6 time exceeded messages sent (SNMP) |
snmp6.icmp6outtype1 DGAUGE , count |
Number of ICMPv6 type 1 (destination unreachable) messages sent (SNMP) |
snmp6.icmp6outtype129 DGAUGE , count |
Number of ICMPv6 type 129 messages sent (SNMP) |
snmp6.icmp6outtype133 DGAUGE , count |
Number of ICMPv6 type 133 (router solicitation) messages sent (SNMP) |
snmp6.icmp6outtype135 DGAUGE , count |
Number of ICMPv6 type 135 (neighbor solicitation) messages sent (SNMP) |
snmp6.icmp6outtype136 DGAUGE , count |
Number of ICMPv6 type 136 (neighbor advertisement) messages sent (SNMP) |
snmp6.icmp6outtype143 DGAUGE , count |
Number of ICMPv6 type 143 messages sent (SNMP) |
snmp6.ip6fragcreates DGAUGE , count |
Number of IPv6 packet fragments generated due to fragmentation in the object in question (SNMP) |
snmp6.ip6fragfails DGAUGE , count |
Number of IPv6 packets dropped due to failed fragmentation which was required in this object, e.g., because of the Do not fragment flag being set (SNMP). |
snmp6.ip6fragoks DGAUGE , count |
Number of successfully fragmented IPv6 packets (SNMP) |
snmp6.ip6inaddrerrors DGAUGE , count |
Number of inbound packets dropped due to an invalid destination IP address in the IPv6 header for the object in question. This count includes invalid addresses, such as 0.0.0.0 , and addresses of unsupported classes, e.g., Class E. For objects that do not act as IP gateways and therefore do not forward packets, this counter includes packets dropped because the destination address was not a local one (SNMP). |
snmp6.ip6inbcastoctets DGAUGE , count |
Total inbound broadcast octets received with IPv6 addresses (SNMP) |
snmp6.ip6incepkts DGAUGE , count |
Number of IPv6 packets received with detailed traffic information (SNMP) |
snmp6.ip6indelivers DGAUGE , count |
Total IPv6 packets delivered (SNMP) |
snmp6.ip6indiscards DGAUGE , count |
Number of inbound IPv6 packets encountering no issues preventing their further processing but still dropped, e.g., due to lack of buffer space. This counter does not include packets dropped while awaiting reassembly (SNMP). |
snmp6.ip6inect0pkts DGAUGE , count |
Number of received IPv6 packets of traffic class 0 (SNMP) |
snmp6.ip6inect1pkts DGAUGE , count |
Number of received IPv6 packets of traffic class 1 (SNMP) |
snmp6.ip6inhdrerrors DGAUGE , count |
Number of inbound packets with IPv6 header errors (SNMP) |
snmp6.ip6inmcastoctets DGAUGE , count |
Total inbound multicast octets received with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6inmcastpkts DGAUGE , count |
Total inbound multicast packets received with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6innoectpkts DGAUGE , count |
Number of IPv6 packets received with no traffic class (SNMP) |
snmp6.ip6innoroutes DGAUGE , count |
Number of inbound IPv6 packets dropped for lack of route (SNMP) |
snmp6.ip6inoctets DGAUGE , count |
Total inbound octets received with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6inreceives DGAUGE , count |
Total inbound IPv6 packets received from interfaces, including those received in error (SNMP) |
snmp6.ip6intoobigerrors DGAUGE , count |
Number of received IPv6 packets with a Packet too big error (SNMP) |
snmp6.ip6intruncatedpkts DGAUGE , count |
Number of outbound IPv6 packets dropped due to exceeding the sample size (SNMP) |
snmp6.ip6inunknownprotos DGAUGE , count |
Number of unknown protocol IPv6 packets received (SNMP) |
snmp6.ip6outbcastoctets DGAUGE , count |
Total external broadcast octets sent with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6outdiscards DGAUGE , count |
Number of outgoing IPv6 packets encountering no issues preventing their transmission to the destination but still dropped, e.g., due to lack of buffer space. |
snmp6.ip6outforwdatagrams DGAUGE , count |
Number of outbound IPv6 packets to transmit to the network (SNMP) |
snmp6.ip6outmcastoctets DGAUGE , count |
Total external multicast octets sent with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6outmcastpkts DGAUGE , count |
Total external multicast packets sent with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6outnoroutes DGAUGE , count |
Number of IPv6 packets dropped because no route to their destination was found (SNMP). |
snmp6.ip6outoctets DGAUGE , count |
Total external octets sent with IPv6 addresses and detailed traffic information (SNMP) |
snmp6.ip6outrequests DGAUGE , count |
Total IPv6 packets provided by local IPv6 user-level protocols (including ICMP) to IPv6 in requests for transmission (SNMP). |
snmp6.ip6reasmfails DGAUGE , count |
Number of failures detected by the IPv6 reassembly algorithm due to reasons, such as timeouts, errors, etc. This is not necessarily a count of dropped IPv6 fragments, since certain algorithms, like the one in RFC 815, may lose count of fragments while reassembling them as they are received (SNMP). |
snmp6.ip6reasmoks DGAUGE , count |
Number of IPv6 packets successfully reassembled (SNMP) |
snmp6.ip6reasmreqds DGAUGE , count |
Number of received IPv6 fragments requiring reassembly in the object in question (SNMP) |
snmp6.ip6reasmtimeout DGAUGE , count |
Maximum time, in seconds, received IPv6 fragments are kept while awaiting reassembly in the object in question (SNMP). |
snmp6.udp6ignoredmulti DGAUGE , count |
Number of multicast UDPv6 packets ignored (SNMP) |
snmp6.udp6incsumerrors DGAUGE , count |
This value increases when a received UDPv6 packet contains an invalid kernel code checksum (SNMP). |
snmp6.udp6indatagrams DGAUGE , count |
Total UDPv6 packets received (SNMP) |
snmp6.udp6inerrors DGAUGE , count |
Number of bad UDPv6 packets received, excluding those with checksum errors (SNMP) |
snmp6.udp6noports DGAUGE , count |
Total UDPv6 packets received with no application on the destination port (SNMP) |
snmp6.udp6outdatagrams DGAUGE , count |
Total UDPv6 packets sent from the object in question (SNMP) |
snmp6.udp6rcvbuferrors DGAUGE , count |
Number of UDPv6 receive buffer errors (SNMP) |
snmp6.udp6sndbuferrors DGAUGE , count |
Number of UDPv6 send buffer errors (SNMP) |
snmp6.udplite6incsumerrors DGAUGE , count |
This value increases when a received UDP-Litev6 packet contains an invalid kernel code checksum (SNMP). |
snmp6.udplite6indatagrams DGAUGE , count |
Total UDP-Litev6 packets received (SNMP) |
snmp6.udplite6inerrors DGAUGE , count |
Total UDP-Litev6 packet receive errors (SNMP) |
snmp6.udplite6noports DGAUGE , count |
Number of received UDP-Litev6 packets with no destination port found (SNMP) |
snmp6.udplite6outdatagrams DGAUGE , count |
Total UDP-Litev6 packets sent from the object in question (SNMP) |
snmp6.udplite6rcvbuferrors DGAUGE , count |
Number of UDP-Litev6 receive buffer errors (SNMP) |
snmp6.udplite6sndbuferrors DGAUGE , count |
Number of UDP-Litev6 send buffer errors (SNMP) |