VariableName (ALN) (ALN) (ALN) (ALN) (ALN) (ALN) ShortDescr RenameFrom RW ProcType Table Scope PossibleValues Description
Priority Condition/ Min Max Kernel Support Nature
  Output        
CountRTT Med Output 0 2^32-1 Supported   Count of samples in SumRTT - read-only ZeroBasedCounter32 1perf standard - The number of round trip time samples included in tcpEStatsPerfSumRTT.
ElapsedMicroSecs Med Output 0 2^32-1 Not supported Discrete Elapsed micro Seconds CurrTime read-only ZeroBasedCounter32 1perf standard - The micro-second part of time elapsed between tcpEStatsPerfStartTimeStampto the most recent protocol event (segment sent or received). This may be updated in what ever time granularity is the system supports.
ElapsedSecs Med Output 0 2^32-1 Not supported Discrete Elapsed seconds CurrTime read-only ZeroBasedCounter32 1perf standard - The seconds part of the time elapsed between tcpEStatsPerfStartTimeStampand the most recent protocol event (segment sent or received).
SumRTT Med Output 0 2^32-1 Supported Discrete Cumulative RTT - read-only ZeroBasedCounter32 1perf standard - The sum of all sampled round trip times, in milliseconds.
SampleRTT Med Output 1 2^32-1 Supported Discrete Most recent RTT sample SampledRTT read-only Gauge32 1perf standard - The most recent raw round trip time measurement, inmilliseconds, used in calculation of the RTO.
HCDataOctetsIn Med Output 0 2^64-1 Not supported Discrete Data Octets In - read-only ZeroBasedCounter64 1perf standard - The number of octets contained in received data segments,including retransmitted data, on systems that can receive more than 10 million bits per second. Note that this does not include TCP headers. 
HCDataOctetsOut Med Output 0 2^64-1 Not supported Discrete Data Octets Out - read-only ZeroBasedCounter64 1perf standard - The number of octets of data contained in transmitted segments,including retransmitted data, on systems that can transmit more than 10 million bits per second. Note that this does not include TCP headers. 
HCSumRTT Med Output 0 2^64-1 Not supported Discrete Cumulative RTT - read-only ZeroBasedCounter64 1perf standard - The sum of all sampled round trip times, in milliseconds, onall systems that implement multiple concurrent RTT measurements. 
HCThruOctetsAcked Med Output 0 2^64-1 Not supported Discrete Total throughput octets sent ThruOctetsSent read-only ZeroBasedCounter64 1perf standard - The number of octets for which cumulative acknowledgmentshave been received, on systems that can receive more than 10 million bits per second. Note that this will be the sum of changes in tcpEStatsPerfSndUna. 
HCThruOctetsReceived Med Output 0 2^64-1 Not supported Discrete Total throughput octets received - read-only ZeroBasedCounter64 1perf standard - The number of octets for which cumulative acknowledgmentshave been sent, on systems that can transmit more than 10 million bits per second. Note that this will be the sum of changes in tcpEStatsPerfRcvNxt. 
PostCongCountRTT Med Output 0 2^32-1 Supported Discrete Count of the RTT as measured just after congestion - read-only ZeroBasedCounter32 2path standard - The number of RTT samples included intcpEStatsPathPostCongSumRTT and tcpEStatsPathPostCongHCSumRTT, such that the ratio is average RTT just after congestion. 
PostCongSumRTT Med Output 0 2^32-1 Supported Discrete Sum of the RTT as measured just after congestion. - read-only ZeroBasedCounter32 2path standard - Sum of the first RTT sample following a received congestionsignal. 
PreCongSumCwnd Med Output 0 2^32-1 Supported Discrete Sum Congestion Window at Congestion SumCwndAtCong read-only ZeroBasedCounter32 2path standard - The sum of the values of the congestion window, in octets,captured each time a congestion signal is received. This MUST be updated each time tcpEStatsPerfCongSignals is incremented, such that the ratio is the average window at congestion. 
PreCongSumRTT Med Output 0 2^32-1 Supported Discrete Sum of the RTT as measured just before congestion. - read-only ZeroBasedCounter32 2path standard - Sum of the last sample of the RTT (tcpEStatsPerfSampleRTT) prior to receivedcongestion signals. This MUST be updated each time tcpEStatsPerfCongSignals is incremented, such that the ratio is the average RTT just prior to congestion.