blob: 438ca6b1e471dffe6530f01b4c26397e5e1a8185 (
plain)
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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
#!/bin/sh
# PCP QA Test No. 260
#
# Exercise delta() for derived metrics
#
# Copyright (c) 2009 Ken McDonell. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
status=0 # success is the default!
$sudo rm -rf $tmp.* $seq.full
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
export PCP_DERIVED_CONFIG=$tmp.config
# Derived metric expr dump from 0x8513a48...
# expr node 0x867eb68 type=PLUS left=0x867eb98 right=0x867ed28
_filter()
{
cat $tmp.out >>$seq.full
awk <$tmp.out >$tmp.sed '
BEGIN { n = 0 }
# expr node 0x9edc340 type=PLUS left=0x9edc2f8 right=0x9edc370
$1 == "expr" && $2 == "node" && $3 ~ /^0x/ { print "s/" $3 "/<addr-" n ">/"; n++ }
{ next }'
echo "=== sed ===" >>$seq.full
cat $tmp.sed >>$seq.full
sed -f $tmp.sed <$tmp.out \
| sed \
-e '/[0-9][0-9]:[0-9][0-9]:[0-9][0-9]/s/[^ ]*.*numpmid/TIMESTAMP ... numpmid/' \
-e 's/=0x0 /=(nil) /g' \
-e "s;$tmp;TMP;"
# -e 's/ val=[0-9][0-9]*/ val=<number>/g'
}
# real QA test starts here
echo "=== expression trees and pmDesc propagation ==="
cat <<End-of-File >$tmp.config
delta.m1 = delta(pmcd.pdu_in.total)
delta.m2 = delta(pmcd.pdu_out.total) + sample.bigid
delta.m3 = sample.bigid - delta(pmcd.pdu_out.total)
delta.m4 = sample.bigid - 3 * delta(pmcd.pdu_out.total) / sample.long.ten
delta.m5 = delta(pmcd.pdu_in.total) / ( delta(pmcd.pdu_in.total) + delta(pmcd.pdu_out.total) )
delta.m6 = delta(pmcd.pdu_in.total) / delta(pmcd.pdu_in.total) - delta(pmcd.pdu_out.total) / delta(pmcd.pdu_in.total)
End-of-File
echo
cat $tmp.config
for args in delta
do
echo
echo "=== $args ==="
pminfo -Dderive,appl0,appl1 -d $args >$tmp.out 2>&1
_filter
done
echo
echo "=== fetch values exercises ==="
cat <<End-of-File >$tmp.config
d1 = delta(pmcd.pdu_in.total)
d2 = delta(pmcd.pdu_out.total)
ratio = delta(pmcd.pdu_in.total) / ( delta(pmcd.pdu_in.total) + delta(pmcd.pdu_out.total) )
delta_l = delta(sample.long.hundred)
delta_ull = delta(sample.ulonglong.hundred)
delta_f = delta(sample.float.hundred)
delta_d = delta(sample.double.hundred)
End-of-File
# Note: use localhost (inet) socket connection here for determinism;
# if we do not, then there is an additional PDU sent by pmcd to the
# sample PMDA to inform it of credentials obtained via af_unix, i.e.
# the attribute PDUs between pmcd and pmdasample muck up the counts!
# (pmcd.pdu_out.total includes PMDA communications).
cat <<End-of-File \
| pmie -h localhost -v -t 0.2 -T '+2sec' 2>&1 \
| sed \
-e 's/.*Info: evaluator exiting/pmie: note - evaluator exiting/g'
r = ratio;
l = delta_l;
ull = delta_ull;
f = delta_f;
d = delta_d;
// in = pmcd.pdu_in.total;
// out = pmcd.pdu_out.total;
End-of-File
# success, all done
exit
|
