1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
#!/bin/sh
# PCP QA Test No. 857
# Check Linux interrupts and softirqs metrics with valgrind.
#
# Copyright (c) 2016 Red Hat.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
_check_valgrind
[ $PCP_PLATFORM = linux ] || _notrun "Linux interrupts test, only works with Linux"
_cleanup()
{
# Need to clear the linux PMDA's indom cache when we're done to
# prevent cross-version pollution
#
$sudo rm -f $PCP_VAR_DIR/config/pmda/60.*
cd $here
rm -rf $tmp.*
}
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_filter()
{
sed \
-e "s,$PCP_PMDAS_DIR,PCP_PMDAS_DIR,g" \
#end
}
# real QA test starts here
pmda=$PCP_PMDAS_DIR/linux/pmda_linux.so,linux_init
metrics="kernel.percpu.intr kernel.percpu.interrupts kernel.percpu.sirq kernel.percpu.softirqs"
for machine in 8cpu-x86_64 1cpu-i686
do
# Need to clear the linux PMDA's indom cache before we run with -L
# to prevent cross-version pollution
#
$sudo rm -f $PCP_VAR_DIR/config/pmda/60.*
ncpus=`echo $machine | sed -e 's/cpu.*//g'`
LINUX_STATSPATH=$tmp.root; export LINUX_STATSPATH
LINUX_NCPUS=$ncpus; export LINUX_NCPUS
mkdir -p $LINUX_STATSPATH/proc
cp $here/linux/interrupts-$machine $LINUX_STATSPATH/proc/interrupts
cp $here/linux/softirqs-$machine $LINUX_STATSPATH/proc/softirqs
_make_proc_stat $LINUX_STATSPATH/proc/stat $ncpus
echo "== Checking interrupts and softirqs names - $ncpus CPU(s)"
_run_valgrind pminfo -L -K clear -K add,60,$pmda $metrics | _filter
echo && echo "== done" && echo
echo "== Checking interrupts and softirqs values"
_run_valgrind pminfo --fetch -L -K clear -K add,60,$pmda $metrics | _filter
echo && echo "== done" && echo
echo "== Checking interrupts and softirqs helptext"
_run_valgrind pminfo -tT -L -K clear -K add,60,$pmda $metrics | _filter
echo && echo "== done" && echo
rm -fr $LINUX_STATSPATH/proc
done
# success, all done
status=0
exit
|
