mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-28 20:50:49 +00:00
290 lines
11 KiB
Bash
Executable File
290 lines
11 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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set -o pipefail
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trap "exit" INT TERM
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trap "kill 0" EXIT
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script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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mkdir db0 ||:
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left_pr=$1
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left_sha=$2
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right_pr=$3
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right_sha=$4
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function download
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{
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rm -r left ||:
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mkdir left ||:
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rm -r right ||:
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mkdir right ||:
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la="$left_pr-$left_sha.tgz"
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ra="$right_pr-$right_sha.tgz"
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# might have the same version on left and right
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if ! [ "$la" = "$ra" ]
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then
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wget -nv -nd -c "https://clickhouse-builds.s3.yandex.net/$left_pr/$left_sha/performance/performance.tgz" -O "$la" && tar -C left --strip-components=1 -zxvf "$la" &
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wget -nv -nd -c "https://clickhouse-builds.s3.yandex.net/$right_pr/$right_sha/performance/performance.tgz" -O "$ra" && tar -C right --strip-components=1 -zxvf "$ra" &
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else
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wget -nv -nd -c "https://clickhouse-builds.s3.yandex.net/$left_pr/$left_sha/performance/performance.tgz" -O "$la" && { tar -C left --strip-components=1 -zxvf "$la" & tar -C right --strip-components=1 -zxvf "$ra" & } &
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fi
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cd db0 && wget -nv -nd -c "https://s3.mds.yandex.net/clickhouse-private-datasets/hits_10m_single/partitions/hits_10m_single.tar" && tar -xvf hits_10m_single.tar &
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cd db0 && wget -nv -nd -c "https://s3.mds.yandex.net/clickhouse-private-datasets/hits_100m_single/partitions/hits_100m_single.tar" && tar -xvf hits_100m_single.tar &
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cd db0 && wget -nv -nd -c "https://clickhouse-datasets.s3.yandex.net/hits/partitions/hits_v1.tar" && tar -xvf hits_v1.tar &
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wait
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}
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function configure
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{
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sed -i 's/<tcp_port>9000/<tcp_port>9001/g' left/config/config.xml
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sed -i 's/<tcp_port>9000/<tcp_port>9002/g' right/config/config.xml
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mkdir right/config/users.d ||:
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mkdir left/config/users.d ||:
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cat > right/config/config.d/zz-perf-test-tweaks-config.xml <<EOF
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<yandex>
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<logger>
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<console>true</console>
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</logger>
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<text_log remove="remove">
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<table remove="remove"/>
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</text_log>
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<metric_log remove="remove">
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<table remove="remove"/>
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</metric_log>
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</yandex>
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EOF
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cat > right/config/users.d/zz-perf-test-tweaks-users.xml <<EOF
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<yandex>
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<profiles>
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<default>
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<query_profiler_real_time_period_ns>10000000</query_profiler_real_time_period_ns>
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<query_profiler_cpu_time_period_ns>0</query_profiler_cpu_time_period_ns>
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<allow_introspection_functions>1</allow_introspection_functions>
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</default>
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</profiles>
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</yandex>
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EOF
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cp right/config/config.d/zz-perf-test-tweaks-config.xml left/config/config.d/zz-perf-test-tweaks-config.xml
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cp right/config/users.d/zz-perf-test-tweaks-users.xml left/config/users.d/zz-perf-test-tweaks-users.xml
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rm left/config/config.d/metric_log.xml ||:
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rm left/config/config.d/text_log.xml ||:
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rm right/config/config.d/metric_log.xml ||:
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rm right/config/config.d/text_log.xml ||:
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# Start a temporary server to rename the tables
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while killall clickhouse ; do echo . ; sleep 1 ; done
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echo all killed
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set -m # Spawn temporary in its own process groups
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left/clickhouse server --config-file=left/config/config.xml -- --path db0 &> setup-log.txt &
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left_pid=$!
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kill -0 $left_pid
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disown $left_pid
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set +m
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while ! left/clickhouse client --port 9001 --query "select 1" ; do kill -0 $left_pid ; echo . ; sleep 1 ; done
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echo server for setup started
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left/clickhouse client --port 9001 --query "create database test" ||:
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left/clickhouse client --port 9001 --query "rename table datasets.hits_v1 to test.hits" ||:
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while killall clickhouse ; do echo . ; sleep 1 ; done
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echo all killed
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# Remove logs etc, because they will be updated, and sharing them between
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# servers with hardlink might cause unpredictable behavior.
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rm db0/data/system/* -rf ||:
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}
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function restart
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{
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while killall clickhouse ; do echo . ; sleep 1 ; done
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echo all killed
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# Make copies of the original db for both servers. Use hardlinks instead
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# of copying.
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rm -r left/db ||:
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rm -r right/db ||:
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cp -al db0/ left/db/
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cp -al db0/ right/db/
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set -m # Spawn servers in their own process groups
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left/clickhouse server --config-file=left/config/config.xml -- --path left/db &> left/log.txt &
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left_pid=$!
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kill -0 $left_pid
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disown $left_pid
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right/clickhouse server --config-file=right/config/config.xml -- --path right/db &> right/log.txt &
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right_pid=$!
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kill -0 $right_pid
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disown $right_pid
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set +m
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while ! left/clickhouse client --port 9001 --query "select 1" ; do kill -0 $left_pid ; echo . ; sleep 1 ; done
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echo left ok
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while ! right/clickhouse client --port 9002 --query "select 1" ; do kill -0 $right_pid ; echo . ; sleep 1 ; done
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echo right ok
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left/clickhouse client --port 9001 --query "select * from system.tables where database != 'system'"
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right/clickhouse client --port 9002 --query "select * from system.tables where database != 'system'"
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}
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function run_tests
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{
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# Just check that the script runs at all
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"$script_dir/perf.py" --help > /dev/null
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rm -v test-times.tsv ||:
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# Why the ugly cut:
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# 1) can't make --out-format='%n' work for deleted files, it outputs things
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# like "deleted 1.xml";
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# 2) the output is not tab separated, but at least it's fixed width, so I
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# cut by characters.
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changed_files=$(rsync --dry-run --dirs --checksum --delete --itemize-changes left/performance/ right/performance/ | cut -c13-)
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# FIXME remove some broken long tests
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rm right/performance/{IPv4,IPv6,modulo,parse_engine_file,number_formatting_formats,select_format}.xml ||:
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test_files=$(ls right/performance/*)
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# FIXME a quick crutch to bring the run time down for the flappy tests --
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# run only those that have changed. Only on my prs for now.
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if grep Kuzmenkov right-commit.txt
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then
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if [ "PR_TO_TEST" != "0" ]
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then
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test_files=$(cd right/performance && readlink -e $changed_files)
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fi
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fi
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# Run only explicitly specified tests, if any
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if [ -v CHPC_TEST_GLOB ]
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then
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test_files=$(ls right/performance/${CHPC_TEST_GLOB}.xml)
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fi
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# Run the tests
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for test in $test_files
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do
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test_name=$(basename $test ".xml")
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echo test $test_name
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TIMEFORMAT=$(printf "$test_name\t%%3R\t%%3U\t%%3S\n")
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# the grep is to filter out set -x output and keep only time output
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{ time "$script_dir/perf.py" "$test" > "$test_name-raw.tsv" 2> "$test_name-err.log" ; } 2>&1 >/dev/null | grep -v ^+ >> "wall-clock-times.tsv" || continue
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grep ^query "$test_name-raw.tsv" | cut -f2- > "$test_name-queries.tsv"
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grep ^client-time "$test_name-raw.tsv" | cut -f2- > "$test_name-client-time.tsv"
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# this may be slow, run it in background
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right/clickhouse local --file "$test_name-queries.tsv" --structure 'query text, run int, version UInt32, time float' --query "$(cat $script_dir/eqmed.sql)" > "$test_name-report.tsv" &
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done
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wait
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# Collect the profiles
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left/clickhouse client --port 9001 --query "select * from system.trace_log format TSVWithNamesAndTypes" > left-trace-log.tsv ||: &
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left/clickhouse client --port 9001 --query "select arrayJoin(trace) addr, concat(splitByChar('/', addressToLine(addr))[-1], '#', demangle(addressToSymbol(addr)) ) name from system.trace_log group by addr format TSVWithNamesAndTypes" > left-addresses.tsv ||: &
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right/clickhouse client --port 9002 --query "select * from system.trace_log format TSVWithNamesAndTypes" > right-trace-log.tsv ||: &
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right/clickhouse client --port 9002 --query "select arrayJoin(trace) addr, concat(splitByChar('/', addressToLine(addr))[-1], '#', demangle(addressToSymbol(addr)) ) name from system.trace_log group by addr format TSVWithNamesAndTypes" > right-addresses.tsv ||: &
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wait
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}
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# Analyze results
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function report
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{
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result_structure="left float, right float, diff float, rd Array(float), query text"
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rm test-times.tsv test-dump.tsv unstable.tsv changed-perf.tsv unstable-tests.tsv unstable-queries.tsv bad-tests.tsv slow-on-client.tsv all-queries.tsv ||:
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right/clickhouse local --query "
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create table queries engine Memory as select
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replaceAll(_file, '-report.tsv', '') test,
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left + right < 0.01 as short,
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-- FIXME Comparison mode doesn't make sense for queries that complete
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-- immediately, so for now we pretend they don't exist. We don't want to
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-- remove them altogether because we want to be able to detect regressions,
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-- but the right way to do this is not yet clear.
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not short and abs(diff) < 0.05 and rd[3] > 0.05 as unstable,
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not short and abs(diff) > 0.10 and abs(diff) > rd[3] as changed,
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*
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from file('*-report.tsv', TSV, 'left float, right float, diff float, rd Array(float), query text');
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create table changed_perf_tsv engine File(TSV, 'changed-perf.tsv') as
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select left, right, diff, rd, test, query from queries where changed
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order by rd[3] desc;
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create table unstable_queries_tsv engine File(TSV, 'unstable-queries.tsv') as
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select left, right, diff, rd, test, query from queries where unstable
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order by rd[3] desc;
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create table unstable_tests_tsv engine File(TSV, 'bad-tests.tsv') as
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select test, sum(unstable) u, sum(changed) c, u + c s from queries
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group by test having s > 0 order by s desc;
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create table query_time engine Memory as select *, replaceAll(_file, '-client-time.tsv', '') test
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from file('*-client-time.tsv', TSV, 'query text, client float, server float');
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create table wall_clock engine Memory as select *
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from file('wall-clock-times.tsv', TSV, 'test text, real float, user float, system float');
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create table slow_on_client_tsv engine File(TSV, 'slow-on-client.tsv') as
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select client, server, floor(client/server, 3) p, query
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from query_time where p > 1.02 order by p desc;
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create table test_time engine Memory as
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select test, sum(client) total_client_time,
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maxIf(client, not short) query_max,
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minIf(client, not short) query_min,
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count(*) queries,
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sum(short) short_queries
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from query_time, queries
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where query_time.query = queries.query
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group by test;
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create table test_times_tsv engine File(TSV, 'test-times.tsv') as
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select wall_clock.test, real,
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floor(total_client_time, 3),
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queries,
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short_queries,
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floor(query_max, 3),
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floor(real / queries, 3) avg_real_per_query,
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floor(query_min, 3)
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from test_time join wall_clock using test
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order by avg_real_per_query desc;
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create table all_queries_tsv engine File(TSV, 'all-queries.tsv') as
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select left, right, diff, rd, test, query
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from queries order by rd[3] desc;
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"
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# Remember that grep sets error code when nothing is found, hence the bayan
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# operator
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grep Exception:[^:] *-err.log > run-errors.log ||:
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$script_dir/report.py > report.html
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}
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case "$stage" in
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"")
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;&
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"download")
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download
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configure
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restart
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run_tests
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;&
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"report")
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report
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;&
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esac
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