mirror of
https://github.com/ClickHouse/ClickHouse.git
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146 lines
5.3 KiB
Bash
Executable File
146 lines
5.3 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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# Use the packaged repository to find the revision we will compare to.
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function find_reference_sha
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{
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git -C right/ch log -1 origin/master
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git -C right/ch log -1 pr
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# Go back from the revision to be tested, trying to find the closest published
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# testing release. The PR branch may be either pull/*/head which is the
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# author's branch, or pull/*/merge, which is head merged with some master
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# automatically by Github. We will use a merge base with master as a reference
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# for tesing (or some older commit). A caveat is that if we're testing the
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# master, the merge base is the tested commit itself, so we have to step back
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# once.
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start_ref=$(git -C right/ch merge-base origin/master pr)
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if [ "$PR_TO_TEST" == "0" ]
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then
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start_ref=$start_ref~
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fi
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# Loop back to find a commit that actually has a published perf test package.
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while :
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do
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# FIXME the original idea was to compare to a closest testing tag, which
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# is a version that is verified to work correctly. However, we're having
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# some test stability issues now, and the testing release can't roll out
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# for more that a weak already because of that. Temporarily switch to
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# using just closest master, so that we can go on.
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#ref_tag=$(git -C ch describe --match='v*-testing' --abbrev=0 --first-parent "$start_ref")
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ref_tag="$start_ref"
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echo Reference tag is "$ref_tag"
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# We use annotated tags which have their own shas, so we have to further
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# dereference the tag to get the commit it points to, hence the '~0' thing.
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REF_SHA=$(git -C right/ch rev-parse "$ref_tag~0")
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# FIXME sometimes we have testing tags on commits without published builds.
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# Normally these are documentation commits. Loop to skip them.
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# Historically there were various path for the performance test package,
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# test all of them.
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unset found
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for path in "https://clickhouse-builds.s3.yandex.net/0/$REF_SHA/"{,clickhouse_build_check/}"performance/performance.tgz"
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do
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if curl --fail --head "$path"
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then
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found="$path"
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break
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fi
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done
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if [ -n "$found" ] ; then break; fi
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start_ref="$REF_SHA~"
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done
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REF_PR=0
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}
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chown nobody workspace output
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chgrp nogroup workspace output
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chmod 777 workspace output
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cd workspace
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# Download the package for the version we are going to test
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for path in "https://clickhouse-builds.s3.yandex.net/$PR_TO_TEST/$SHA_TO_TEST/"{,clickhouse_build_check/}"performance/performance.tgz"
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do
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if curl --fail --head "$path"
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then
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right_path="$path"
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fi
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done
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mkdir right
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wget -nv -nd -c "$right_path" -O- | tar -C right --strip-components=1 -zxv
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# Find reference revision if not specified explicitly
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if [ "$REF_SHA" == "" ]; then find_reference_sha; fi
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if [ "$REF_SHA" == "" ]; then echo Reference SHA is not specified ; exit 1 ; fi
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if [ "$REF_PR" == "" ]; then echo Reference PR is not specified ; exit 1 ; fi
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# Show what we're testing
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(
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git -C right/ch log -1 --decorate "$REF_SHA" ||:
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) | tee left-commit.txt
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(
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git -C right/ch log -1 --decorate "$SHA_TO_TEST" ||:
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echo
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echo Real tested commit is:
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git -C right/ch log -1 --decorate "pr"
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) | tee right-commit.txt
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if [ "$PR_TO_TEST" != "0" ]
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then
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# If the PR only changes the tests and nothing else, prepare a list of these
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# tests for use by compare.sh. Compare to merge base, because master might be
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# far in the future and have unrelated test changes.
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base=$(git -C right/ch merge-base pr origin/master)
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git -C right/ch diff --name-only "$base" pr -- . | tee all-changed-files.txt
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git -C right/ch diff --name-only "$base" pr -- tests/performance | tee changed-test-definitions.txt
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git -C right/ch diff --name-only "$base" pr -- docker/test/performance-comparison | tee changed-test-scripts.txt
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git -C right/ch diff --name-only "$base" pr -- :!tests/performance :!docker/test/performance-comparison | tee other-changed-files.txt
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fi
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# Set python output encoding so that we can print queries with Russian letters.
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export PYTHONIOENCODING=utf-8
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# By default, use the main comparison script from the tested package, so that we
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# can change it in PRs.
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script_path="right/scripts"
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if [ -v CHPC_LOCAL_SCRIPT ]
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then
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script_path=".."
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fi
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# Even if we have some errors, try our best to save the logs.
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set +e
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# Use clickhouse-client and clickhouse-local from the right server.
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PATH="$(readlink -f right/)":"$PATH"
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export PATH
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# Start the main comparison script.
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{ \
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time ../download.sh "$REF_PR" "$REF_SHA" "$PR_TO_TEST" "$SHA_TO_TEST" && \
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time stage=configure "$script_path"/compare.sh ; \
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} 2>&1 | ts "$(printf '%%Y-%%m-%%d %%H:%%M:%%S\t')" | tee compare.log
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# Stop the servers to free memory. Normally they are restarted before getting
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# the profile info, so they shouldn't use much, but if the comparison script
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# fails in the middle, this might not be the case.
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for _ in {1..30}
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do
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killall clickhouse || break
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sleep 1
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done
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dmesg -T > dmesg.log
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7z a '-x!*/tmp' /output/output.7z ./*.{log,tsv,html,txt,rep,svg,columns} \
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{right,left}/{performance,scripts} {{right,left}/db,db0}/preprocessed_configs \
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report analyze benchmark metrics
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cp compare.log /output
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