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Hi, I have recently moved the clang-native-arm-lnt-perf bot from the nt producer to the test-suite producer. It seems to be working fine but it doesn't manage to submit the results to http://lnt.llvm.org/submitRun. If you scroll down to the bottom of [1], you can see this error message: 2017-08-28 07:06:32: submitting result to 'http://lnt.llvm.org/submitRun' error: lnt server: internal server error IntegrityError('(_mysql_exceptions.IntegrityError) (1062, "Duplicate entry \'SingleSourc...

...cus at linaro.org> wrote: >> >> Hi, >> >> I have recently moved the clang-native-arm-lnt-perf bot from the nt >> producer to the test-suite producer. It seems to be working fine but >> it doesn't manage to submit the results to >> http://lnt.llvm.org/submitRun. >> >> If you scroll down to the bottom of [1], you can see this error message: >> 2017-08-28 07:06:32: submitting result to 'http://lnt.llvm.org/submitRun' >> error: lnt server: internal server error >> IntegrityError('(_mysql_exceptions.IntegrityError) (1...

Hi Since the buildbot host was updated to Fedora F20 levels, the clang buildbot has been failing with the following: $ /home/clangbuild/clang-ppc64-1/lnt.venv/bin/lnt runtest --verbose --submit http://llvm.org/perf/submitRun --commit=1 nt --sandbox nt --no-timestamp --cc /home/clangbuild/clang-ppc64-1/llvm.install.1/bin/clang --cxx /home/clangbuild/clang-ppc64-1/llvm.install.1/bin/clang++ --without-llvm --test-suite /home/clangbuild/clang-ppc64-1/test-suite --no-machdep-info chinook-clangslave1__O3-plain --multisample=...

Daniel, Tobias, Renato and myself have been looking a little bit at the potential underlying reason for why http://llvm.org/perf/ is instable, and have found some clues. I want to share them here to give people with more experience in the frameworks used by LNT (flask, sqlalchemy, wsgi, .) a chance to check if our reasoning below seems plausible. Daniel noticed the following backtrace in the