clixon/test/test_perf_restconf.sh
Jonathan Ben-Avraham b37cec53fb Added sanity test of TIMEFN
This commit adds a sanity check of the test script TIMEFN, which is by
default 'time -p', for the scripts that define it. The scripts are
currently written such that if there is no 'time' executable, such as in
Debian 9, then some of the scripts fail and some don't but should. This
commit fixes that problem.
2020-11-14 21:36:32 +02:00

215 lines
7.5 KiB
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Executable file

#!/usr/bin/env bash
# Scaling/ performance tests
# CLI/Netconf/Restconf
# Lists (and leaf-lists)
# Add, get and delete entries
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
# Which format to use as datastore format internally
: ${format:=xml}
# Number of list/leaf-list entries in file
: ${perfnr:=10000}
# Number of requests made get/put
: ${perfreq:=10}
# time function (this is a mess to get right on freebsd/linux)
# -f %e gives elapsed wall clock time but is not available on all systems
# so we use time -p for POSIX compliance and awk to get wall clock time
# Note sometimes time -p is used and sometimes $TIMEFN, cant get it to work same everywhere
: ${TIMEFN:=time -p} # portability: 2>&1 | awk '/real/ {print $2}'
if ! $TIMEFN true; then err "A working time function" "'$TIMEFN' does not work"; fi
APPNAME=example
cfg=$dir/scaling-conf.xml
fyang=$dir/scaling.yang
fconfig=$dir/large.xml
fconfig2=$dir/large2.xml
cat <<EOF > $fyang
module scaling{
yang-version 1.1;
namespace "urn:example:clixon";
prefix ex;
container x {
list y {
key "a";
leaf a {
type int32;
}
leaf b {
type int32;
}
}
leaf-list c {
type string;
}
}
}
EOF
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>/usr/local/var/example/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_RESTCONF_PRETTY>false</CLICON_RESTCONF_PRETTY>
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
<CLICON_XMLDB_PRETTY>false</CLICON_XMLDB_PRETTY>
<CLICON_XMLDB_FORMAT>$format</CLICON_XMLDB_FORMAT>
<CLICON_CLI_MODE>example</CLICON_CLI_MODE>
<CLICON_CLI_DIR>/usr/local/lib/example/cli</CLICON_CLI_DIR>
<CLICON_CLISPEC_DIR>/usr/local/lib/example/clispec</CLICON_CLISPEC_DIR>
<CLICON_CLI_LINESCROLLING>0</CLICON_CLI_LINESCROLLING>
<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
</clixon-config>
EOF
new "test params: -f $cfg"
if [ $BE -ne 0 ]; then
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
new "start backend -s init -f $cfg -- -s"
start_backend -s init -f $cfg -- -s
fi
new "waiting"
wait_backend
if [ $RC -ne 0 ]; then
new "kill old restconf daemon"
stop_restconf_pre
new "start restconf daemon"
start_restconf -f $cfg
new "waiting"
wait_restconf
fi
new "generate config with $perfnr list entries"
echo -n "<rpc><edit-config><target><candidate/></target><config><x xmlns=\"urn:example:clixon\">" > $fconfig
for (( i=0; i<$perfnr; i++ )); do
echo -n "<y><a>$i</a><b>$i</b></y>" >> $fconfig
done
echo "</x></config></edit-config></rpc>]]>]]>" >> $fconfig
# Now take large config file and write it via netconf to candidate
new "test time exists"
expectpart "$(time -p ls)" 0
new "netconf write large config"
expecteof_file "time -p $clixon_netconf -qf $cfg" 0 "$fconfig" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
# Here, there are $perfnr entries in candidate
# Now commit it from candidate to running
new "netconf commit large config"
expecteof "time -p $clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
# RESTCONF get
new "restconf get $perfreq small config 1 key index"
{ time -p for (( i=0; i<$perfreq; i++ )); do
rnd=$(( ( RANDOM % $perfnr ) ))
curl $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/scaling:x/y=$rnd > /dev/null
done } 2>&1 | awk '/real/ {print $2}'
# RESTCONF put
# Reference:
# i686 format=xml perfnr=10000/100 time: 38/29s 20190425 WITH/OUT startup copying
# i686 format=tree perfnr=10000/100 time: 72/64s 20190425 WITH/OUT startup copying
new "restconf add $perfreq small config"
{ time -p for (( i=0; i<$perfreq; i++ )); do
rnd=$(( ( RANDOM % $perfnr ) ))
curl $CURLOPTS -X PUT $RCPROTO://localhost/restconf/data/scaling:x/y=$rnd -d '{"scaling:y":{"a":"'$rnd'","b":"'$rnd'"}}'
done } 2>&1 | awk '/real/ {print $2}'
new "restconf get large config"
# XXX for some reason cannot expand $TIMEFN next two tests, need keep variable?
$TIMEFN curl $CURLOPTS -X GET $RCPROTO://localhost/restconf/data 2>&1 > /dev/null | awk '/real/ {print $2}'
# Delete entries (last since entries are removed from db)
# netconf
new "cli delete $perfreq small config"
{ time -p for (( i=0; i<$perfreq; i++ )); do
rnd=$(( ( RANDOM % $perfnr ) ))
$clixon_cli -1 -f $cfg delete x y $rnd
done } 2>&1 | awk '/real/ {print $2}'
#new "netconf discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
# XXX This takes time
# 18.69 without startup feature
# 21.98 with startup
new "restconf delete $perfreq small config"
{ time -p for (( i=0; i<$perfreq; i++ )); do
rnd=$(( ( RANDOM % $perfnr ) ))
curl $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/scaling:x/y=$rnd
done > /dev/null; } 2>&1 | awk '/real/ {print $2}'
# Now do leaf-lists istead of leafs
#new "generate leaf-list config"
echo -n "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>replace</default-operation><config><x xmlns=\"urn:example:clixon\">" > $fconfig2
for (( i=0; i<$perfnr; i++ )); do
echo -n "<c>$i</c>" >> $fconfig2
done
echo "</x></config></edit-config></rpc>]]>]]>" >> $fconfig2
new "netconf replace large list-leaf config"
expecteof_file "time -p $clixon_netconf -qf $cfg" 0 "$fconfig2" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
new "netconf commit large leaf-list config"
expecteof "time -p $clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
new "netconf add $perfreq small leaf-list config"
{ time -p for (( i=0; i<$perfreq; i++ )); do
rnd=$(( ( RANDOM % $perfnr ) ))
echo "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns=\"urn:example:clixon\"><c>$rnd</c></x></config></edit-config></rpc>]]>]]>"
done | $clixon_netconf -qf $cfg > /dev/null; } 2>&1 | awk '/real/ {print $2}'
new "netconf add small leaf-list config"
expecteof "time -p $clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns=\"urn:example:clixon\"><c>x</c></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
new "netconf commit small leaf-list config"
expecteof "time -p $clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
new "netconf get large leaf-list config"
expecteof "time -p $clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><x xmlns=\"urn:example:clixon\"><c>0</c><c>1</c>" 2>&1 | awk '/real/ {print $2}'
if [ $RC -ne 0 ]; then
new "Kill restconf daemon"
stop_restconf
fi
if [ $BE -eq 0 ]; then
exit # BE
fi
new "Kill backend"
# Check if premature kill
pid=$(pgrep -u root -f clixon_backend)
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
rm -rf $dir
# unset conditional parameters
unset format
unset perfnr
unset perfreq