Juniper JUNOS OS 10.3 - SOFTWARE Manual page 3817

Table 498: show services rpm probe-results Output Fields (continued)
Field Name Field Description
Displays statistics made for all the probes, independently of the grouping into tests, as well as statistics
Results over all tests
for the current test.
show services rpm show services rpm
probe-results probe-results
Copyright © 2010, Juniper Networks, Inc.
—Number of probes sent in all tests.
Probes sent
—Number of probe responses received in all tests.
Probes received
—Percentage of lost probes in all tests.
Loss percentage
Measurement —Measurement type. Possible values are round-trip time, positive round-trip jitter,
negative round-trip jitter, egress time, positive egress jitter, negative egress jitter, ingress time,
positive ingress jitter, negative ingress jitter, and, for the probe types
udp-ping-timestamp , the egress delay and ingress delay.
For each measurement type, the following individual calculated results are provided:
—Number of probes.
Samples
—Minimum RTT, ingress delay, or egress delay measured over the course of the current
Minimum
test.
Maximum —Maximum RTT, ingress delay, or egress delay measured over the course of the current
test.
—Average RTT, ingress delay, or egress delay measured over the course of the current
Average
test.
—Peak-to-peak difference, in microseconds.
Peak to peak
—Standard deviation, in microseconds.
Stddev
—Statistical sum.
Sum
user@host> show services rpm probe-results
Owner: ADSN-J4300.ADSN-J2300.D2, Test: 75300002
Target address: 172.16.54.172, Source address: 10.206.0.1,
Probe type: udp-ping-timestamp, Test size: 10 probes
Probe results:
Response received, Tue Feb
Client and server hardware timestamps
Rtt: 575 usec, Egress jitter: 5 usec, Ingress jitter: 8 usec,
Round trip jitter: 12 usec, Egress interarrival jitter: 8 usec,
Ingress interarrival jitter: 7 usec, Round trip interarrival jitter: 7 usec,
Round trip interarrival jitter: 669 usec
Results over current test:
Probes sent: 10, Probes received: 10, Loss percentage: 0
Measurement: Round trip time
Samples: 10, Minimum: 805 usec, Maximum: 2859 usec, Average: 1644 usec,
Peak to peak: 2054 usec, Stddev: 738 usec,
Measurement: Positive round trip jitter
Samples: 5, Minimum: 5 usec, Maximum: 2054 usec, Average: 876 usec,
Peak to peak: 2049 usec, Stddev: 679 usec, Sum: xxxx usec
Measurement: Negative round trip jitter
Samples: 5, Minimum: 5 usec, Maximum: 1812 usec, Average: 926 usec,
Peak to peak: 1807 usec, Stddev: 665 usec, Sum: xxxx usec
Measurement: Egress time
Samples: 10, Minimum: 805 usec, Maximum: 2859 usec, Average: 1644 usec,
Peak to peak: 2054 usec, Stddev: 738 usec, Sum: xxxx usec
Measurement: Positive Egress
Samples: 5, Minimum: 5 usec, Maximum: 2054 usec, Average: 876 usec,
Peak to peak: 2049 usec, Stddev: 679 usec, Sum: xxxx usec
Chapter 130: Real-Time Performance Monitoring (RPM)
icmp-ping-timestamp
6 14:53:15 2007,
Sum: xxxx usec
jitter
and
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