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RTDelay | Round-Trip Delay |
RTDNS | Response Time Domain Name Service |
RLDNS | Response Loss Domain Name Service |
OWDelay | One-Way Delay |
RTLoss | Round-Trip Loss |
OWLoss | One-Way Loss |
OWPDV | One-Way Packet Delay Variation |
OWIPDV | One-Way Inter-Packet Delay Variation |
OWReorder | One-Way Packet Reordering |
OWDuplic | One-Way Packet Duplication |
OWBTC | One-Way Bulk Transport Capacity |
OWMBM | One-Way Model-Based Metric |
SPMonitor | Single-Point Monitor |
MPMonitor | Multi-Point Monitor |
Active | depends on a dedicated measurement packet stream and observations of
the stream as described in |
Passive | depends *solely* on observation of one or more existing packet streams as described in |
HybridType1 | Hybrid Type I observations on one stream that combine both Active
Methods and Passive Methods as described in |
HybridType2 | Hybrid Type II observations on two or more streams that combine both
Active Methods and Passive Methods as described in |
Spatial | spatial metric as described in |
ICMP | Internet Control Message Protocol |
IP | Internet Protocol |
DSCPxx | where xx is replaced by a Diffserv code point |
UDP | User Datagram Protocol |
TCP | Transport Control Protocol |
QUIC | QUIC transport protocol |
HS | Hand-Shake, such as TCP's 3-way HS |
Poisson | packet generation using Poisson distribution |
Periodic | periodic packet generation |
SendOnRcv | sender keeps one packet in transit by sending when previous packet arrives |
PayloadxxxxB | where xxxx is replaced by an integer, the number of octets or 8-bit Bytes in the Payload |
SustainedBurst | capacity test, worst case |
StandingQueue | test of bottleneck queue behavior |
Seconds | |
Ratio | unitless |
Percent | value multiplied by 100% |
Logical | 1 or 0 |
Packets | |
BPS | bits per second |
PPS | packets per second |
EventTotal | for unitless counts |
Multiple | more than one type of unit |
Enumerated | a list of outcomes |
Unitless |
Singleton | |
Raw | multiple singletons |
Count | |
Minimum | |
Maximum | |
Median | |
Mean | |
95Percentile | 95th percentile |
99Percentile | 99th percentile |
StdDev | standard deviation |
Variance | |
PFI | pass, fail, inconclusive |
FlowRecords | descriptions of flows observed |
LossRatio | lost packets to total packets, <=1 |
RFC 8911 and RFC 8912 | IANA Web page | |
---|---|---|
Page Title | Performance Metrics Group | Performance Metrics |
Main Registry | Performance Metrics Registry | Performance Metrics Registry |
Registry Row | Performance Metrics Registry Entry | registration (also template) |
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