Clixon 4.4 three compile-time options: MOVE_TRANS_END for changing transaction-end callbacks; STATE_ORDERED_BY_SYSTEM to make state data system ordered; XML_MERGE_TWO_ROUNDS to improve xml_merge performance.
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Olof hagsand
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5535239363
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19 changed files with 483 additions and 61 deletions
212
test/test_perf_state_only.sh
Executable file
212
test/test_perf_state_only.sh
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#!/usr/bin/env bash
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# Scaling/ performance tests
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# State data only, in particular non-config lists (ie not state leafs on a config list)
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# Restconf/Netconf/CLI
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# ALso added two layers a/b to get extra depth (som caching can break)
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# Magic line must be first in script (see README.md)
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s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
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# Which format to use as datastore format internally
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: ${format:=xml}
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# Number of list/leaf-list entries in file (cant be less than 2)
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: ${perfnr:=1000}
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# Number of requests made get/put
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: ${perfreq:=10}
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# time function (this is a mess to get right on freebsd/linux)
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: ${TIMEFN:=time -p} # portability: 2>&1 | awk '/real/ {print $2}'
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APPNAME=example
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cfg=$dir/config.xml
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fyang=$dir/$APPNAME.yang
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fconfig=$dir/large.xml
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fstate=$dir/state.xml
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cat <<EOF > $cfg
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<clixon-config xmlns="http://clicon.org/config">
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<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
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<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
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<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
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<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
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<CLICON_BACKEND_PIDFILE>/usr/local/var/example/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
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<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
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<CLICON_BACKEND_REGEXP>example_backend.so$</CLICON_BACKEND_REGEXP>
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<CLICON_RESTCONF_PRETTY>false</CLICON_RESTCONF_PRETTY>
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<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
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<CLICON_XMLDB_PRETTY>false</CLICON_XMLDB_PRETTY>
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<CLICON_XMLDB_FORMAT>$format</CLICON_XMLDB_FORMAT>
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<CLICON_CLI_MODE>example</CLICON_CLI_MODE>
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<CLICON_CLI_DIR>/usr/local/lib/example/cli</CLICON_CLI_DIR>
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<CLICON_CLISPEC_DIR>/usr/local/lib/example/clispec</CLICON_CLISPEC_DIR>
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<CLICON_CLI_LINESCROLLING>0</CLICON_CLI_LINESCROLLING>
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<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
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</clixon-config>
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EOF
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cat <<EOF > $fyang
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module $APPNAME{
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yang-version 1.1;
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prefix ex;
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namespace "urn:example:clixon";
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container interfaces {
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config false;
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list a{
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key "name";
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leaf name {
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type string;
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}
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container b{
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list interface {
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key "name";
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leaf name {
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type string;
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}
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leaf type {
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type string;
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}
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leaf enabled {
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type boolean;
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default true;
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}
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leaf status {
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type string;
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}
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}
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}
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}
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}
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}
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EOF
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new "generate state file with $perfnr list entries"
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echo -n "<interfaces xmlns=\"urn:example:clixon\"><a><name>foo</name><b>" > $fstate
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for (( i=0; i<$perfnr; i++ )); do
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echo -n "<interface><name>e$i</name><type>ex:eth</type><status>up</status></interface>" >> $fstate
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done
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echo "</b></a></interfaces>" >> $fstate
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new "test params: -f $cfg"
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if [ $BE -ne 0 ]; then
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new "kill old backend"
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sudo clixon_backend -zf $cfg
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if [ $? -ne 0 ]; then
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err
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fi
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new "start backend -s init -f $cfg -- -sS $fstate"
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start_backend -s init -f $cfg -- -sS $fstate
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fi
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new "waiting"
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wait_backend
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new "kill old restconf daemon"
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sudo pkill -u $wwwuser -f clixon_restconf
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new "start restconf daemon"
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start_restconf -f $cfg
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new "waiting"
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wait_restconf
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exit
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if false; then
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new "generate 'large' config with $perfnr list entries"
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echo -n "<rpc><edit-config><target><candidate/></target><config><interfaces xmlns=\"urn:example:clixon\"><a><name>foo</name><b>" > $fconfig
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for (( i=0; i<$perfnr; i++ )); do
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echo -n "<interface><name>e$i</name><type>ex:eth</type></interface>" >> $fconfig
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done
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echo "</b></a></interfaces></config></edit-config></rpc>]]>]]>" >> $fconfig
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# Now take large config file and write it via netconf to candidate
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new "netconf write large config"
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expecteof_file "time -p $clixon_netconf -qf $cfg" 0 "$fconfig" "^<rpc-reply><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
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# Now commit it from candidate to running
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new "netconf commit large config"
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expecteof "time -p $clixon_netconf -qf $cfg" 0 "<rpc><commit/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$" 2>&1 | awk '/real/ {print $2}'
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fi
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# START actual tests
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# Having a large db, get single entries many times
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# NETCONF get
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new "netconf get test single req"
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sel="/ex:interfaces/ex:a[ex:name='foo']/ex:b/ex:interface[ex:name='e1']"
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msg="<rpc><get><filter type=\"xpath\" select=\"$sel\" xmlns:ex=\"urn:example:clixon\"/></get></rpc>]]>]]>"
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time -p expecteof "$clixon_netconf -qf $cfg" 0 "$msg" '^<rpc-reply><data><interfaces xmlns="urn:example:clixon"><a><name>foo</name><b><interface><name>e1</name><type>ex:eth</type><enabled>true</enabled><status>up</status></interface></b></a></interfaces></data></rpc-reply>]]>]]>$'
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new "netconf get $perfreq single reqs"
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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sel="/ex:interfaces/ex:a[ex:name='foo']/ex:b/ex:interface[ex:name='e$rnd']"
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echo "<rpc><get><filter type=\"xpath\" select=\"$sel\" xmlns:ex=\"urn:example:clixon\"/></get></rpc>]]>]]>"
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done | $clixon_netconf -qf $cfg > /dev/null; } 2>&1 | awk '/real/ {print $2}'
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# RESTCONF get
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#echo "curl -s -X GET http://localhost/restconf/data/example:interfaces/a=foo/b/interface=e1"
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new "restconf get test single req"
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time -p expecteq "$(curl -s -X GET http://localhost/restconf/data/example:interfaces/a=foo/b/interface=e1)" 0 '{"example:interface":[{"name":"e1","type":"ex:eth","enabled":true,"status":"up"}]}
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' | awk '/real/ {print $2}'
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new "restconf get $perfreq single reqs"
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#echo "curl -sG http://localhost/restconf/data/ietf-interfaces:interfaces/interface=e0"
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#curl -sG http://localhost/restconf/data/ietf-interfaces:interfaces/interface=e67
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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curl -sG http://localhost/restconf/data/example:interfaces/a/b/interface=e$rnd > /dev/null
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done } 2>&1 | awk '/real/ {print $2}'
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if false; then
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# CLI get
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new "cli get test single req"
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expectfn "$clixon_cli -1 -1f $cfg -l o show state xml interfaces a foo b interface e1" 0 '^<interface>
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<name>e1</name>
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<type>eth</type>
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<enabled>true</enabled>
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<status>up</status>
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</interface>$'
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new "cli get $perfreq single reqs"
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{ time -p for (( i=0; i<$perfreq; i++ )); do
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rnd=$(( ( RANDOM % $perfnr ) ))
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$clixon_cli -1 -f $cfg show state xml interfaces a b interface e$rnd > /dev/null
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done } 2>&1 | awk '/real/ {print $2}'
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fi
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# Get config in one large get
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new "netconf get large config"
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{ time -p echo "<rpc><get> <filter type=\"xpath\" select=\"/ex:interfaces/ex:a[name='foo']/ex:b\" xmlns:ex=\"urn:example:clixon\"/></get></rpc>]]>]]>" | $clixon_netconf -qf $cfg > /tmp/netconf; } 2>&1 | awk '/real/ {print $2}'
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new "restconf get large config"
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$TIMEFN curl -sG http://localhost/restconf/data/example:interfaces/a=foo/b 2>&1 | awk '/real/ {print $2}'
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new "cli get large config"
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$TIMEFN $clixon_cli -1f $cfg show state xml interfaces a foo b 2>&1 | awk '/real/ {print $2}'
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new "Kill restconf daemon"
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stop_restconf
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if [ $BE -eq 0 ]; then
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exit # BE
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fi
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new "Kill backend"
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# Check if premature kill
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pid=$(pgrep -u root -f clixon_backend)
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if [ -z "$pid" ]; then
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err "backend already dead"
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fi
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# kill backend
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stop_backend -f $cfg
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rm -rf $dir
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# unset conditional parameters
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unset format
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unset perfnr
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unset perfreq
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