qa/974

   1 #!/bin/sh
   2 # PCP QA Test No. 974
   3 # Exercise pmdaproc per-process metric extraction.
   4 #
   5 # Copyright (c) 2015-2016 Red Hat.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 # get standard environment, filters and checks
  12 . ./common.product
  13 . ./common.filter
  14 . ./common.check
  15
  16 pminfo proc.nprocs >/dev/null 2>&1 || _notrun "proc PMDA not installed"
  17 [ $PCP_PLATFORM = linux ] || _notrun "Linux proc test, only works with Linux"
  18
  19 status=1        # failure is the default!
  20 $sudo rm -rf $tmp.* $seq.full
  21 trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15
  22
  23 _filter()
  24 {
  25     cat >$tmp.out
  26     grep -v 'inst \[' $tmp.out
  27     sed -n -e 's/inst \[[0-9][0-9]*/inst [N/p' $tmp.out \
  28     | LC_COLLATE=POSIX sort
  29 }
  30
  31 # real QA test starts here
  32 root=$tmp.root
  33 export PROC_STATSPATH=$root
  34 export PROC_PAGESIZE=4096
  35 export PROC_THREADS=0
  36 export PROC_HERTZ=100
  37 pmda=$PCP_PMDAS_DIR/proc/pmda_proc.so,proc_init
  38
  39 for tgz in $here/linux/procpid-*-root-*.tgz
  40 do
  41     cd $here
  42     $sudo rm -fr $root
  43     mkdir $root || _fail "root in use when processing $tgz"
  44     cd $root
  45     tar xzf $tgz
  46     base=`basename $tgz`
  47
  48     echo "== Extracting subtrees for later use - $base" | tee -a $seq.full
  49     trees=`pminfo proc | awk -F. '{ print $2 }' | sort -u | egrep -v nproc`
  50     echo $trees >> $here/$seq.full
  51
  52     echo "== Checking namespace and metric numbering - $base"
  53     pminfo -L -K clear -K add,3,$pmda proc \
  54     | LC_COLLATE=POSIX sort \
  55     | tee $tmp.names >> $here/$seq.full
  56
  57     echo "== Checking metric descriptors and a fetch - $base"
  58     for tree in $trees
  59     do
  60         metric=`grep $tree $tmp.names | head -1`
  61         echo $metric >> $here/$seq.full
  62         pminfo -L -K clear -K add,3,$pmda -d -f $metric | _filter
  63     done
  64
  65     echo && echo "== done" && echo
  66 done
  67
  68 # success, all done
  69 status=0
  70 exit