QA output created by 434
pmval: Cannot connect to PMCD on host "no.such.host.pcp.io": No route to host
no.such.host.pcp.io - exit status 1
pmval: Cannot open archive "no.such.archive": No such file or directory
no.such.archive - exit status 1

pmval: pmLookupName(no.such.metric): Unknown metric name
no.such.metric - exit status 1

pmval: instance no.such.instance not available
no.such.instance - exit status 1
Error: no metricname specified

Usage: pmval [options] metricname

General options:
  -A TIME, --align=TIME align sample times on natural boundaries
  -a FILE, --archive=FILE
                        metrics source is a PCP log archive
  -g, --guimode         start in GUI mode with new time control
  -h HOST, --host=HOST  metrics source is PMCD on host
  -n FILE, --namespace=FILE
                        use an alternative PMNS
  -O TIME, --origin=TIME
                        initial sample time within the time window
  -p N, --guiport=N     port for connection to existing time control
  -S TIME, --start=TIME start of the time window
  -s N, --samples=N     terminate after this many samples
  -T TIME, --finish=TIME
                        end of the time window
  -t DELTA, --interval=DELTA
                        sampling interval
  -Z TZ, --timezone=TZ  set reporting timezone
  -z, --hostzone        set reporting timezone to local time of metrics source
  -V, --version         display version number and exit
  -?, --help            show this usage message and exit
  -K SPEC, --spec-local=SPEC
                        optional additional PMDA spec for local connection
  -L, --local-PMDA      metrics source is local connection to a PMDA
  --container=NAME      specify an individual container to be queried
  --derived=FILE        load derived metric definitions from FILE(s)

Reporting options:
  -d, --delay           delay, pause between updates for archive replay
  -f N, --precision=N   fixed output format with N digits precision
  -i INST, --instances=INST
                        comma-separated metrics instance list
  -r, --raw             output raw counter values (no rate conversion)
  -U FILE, --nointerp=FILE
                        non-interpolated fetching; ignores interval
  -w N, --width=N       set the width of each column of output
usage - exit status 1

metric:    sample.seconds
HOST
semantics: cumulative counter (converting to rate)
units:     sec (converting to time utilization)
samples:   0
counter -s 0 - exit status 0

metric:    sample.seconds
HOST
semantics: cumulative counter (converting to rate)
units:     sec (converting to time utilization)
samples:   1
NUMBER
counter -s 1 - exit status 0

metric:    sample.seconds
HOST
semantics: cumulative counter (converting to rate)
units:     sec (converting to time utilization)
samples:   2
interval:  0.10 sec
NUMBER
NUMBER
counter -s 2 - exit status 0

metric:    sample.seconds
HOST
semantics: cumulative counter
units:     sec
samples:   0
counter -r -s 0 - exit status 0

metric:    sample.seconds
HOST
semantics: cumulative counter
units:     sec
samples:   1
NUMBER
counter -r -s 1 - exit status 0

metric:    sample.seconds
HOST
semantics: cumulative counter
units:     sec
samples:   2
interval:  0.10 sec
NUMBER
NUMBER
counter -r -s 2 - exit status 0

metric:    sample.long.ten
HOST
semantics: instantaneous value
units:     none
samples:   0
instantaneuos -s 0 - exit status 0

metric:    sample.long.ten
HOST
semantics: instantaneous value
units:     none
samples:   1
NUMBER
instantaneuos -s 1 - exit status 0

metric:    sample.long.ten
HOST
semantics: instantaneous value
units:     none
samples:   2
interval:  0.10 sec
NUMBER
NUMBER
instantaneuos -s 2 - exit status 0
