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  1. Qt
  2. QTBUG-113523

tst_bench_qnetworkdiskcache: Significant slowdown observed

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      Benchmark results were obtained by running the test on different versions of qtbase:

      • v5.15.10-lts-lgpl
      • v6.6.0-rc1

      Steps to reproduce the results

      v5.15.10-lts-lgpl
      git clone "ssh://codereview.qt-project.org/qt/qtbase"
cd qtbase
git checkout v5.15.10-lts-lgpl
mkdir build
cd build
../configure -release -commercial -confirm-license -make tests
make -j 4
LD_LIBRARY_PATH=$PWD/lib network/access/qnetworkdiskcache/tst_bench_qnetworkdiskcache -minimumtotal 4000
      v6.6.0-rc1
      git clone "ssh://codereview.qt-project.org/qt/qtbase"
cd qtbase
git checkout v6.6.0-rc1
mkdir build
cd build
../configure -release -- -DQT_BUILD_BENCHMARKS=ON
cmake --build . --target tst_bench_qnetworkdiskcache
network/access/qnetworkdiskcache/tst_bench_qnetworkdiskcache -minimumtotal 4000

        1.
        		 timeExpiration was 90.8 times slower Sub-task Reported Volker Hilsheimer
        2.
        		 timeRemoval was 2.0 times slower Sub-task Reported Volker Hilsheimer
        3.
        		 timeInsertion was 86.8 times slower Sub-task Reported Volker Hilsheimer
        For Gerrit Dashboard: QTBUG-113523
        # Subject Branch Project Status CR V
        478389,2 [macOS] Add missing entitlements for https in notarized applications dev qt/qtwebengine Status: MERGED +2 0
        478423,4 [macos] Improve documentation for deploying applications on macos dev qt/qtwebengine Status: MERGED +2 0
        478482,2 [macOS] Add missing entitlements for https in notarized applications 6.5 qt/qtwebengine Status: MERGED +2 0
        479361,2 [macos] Improve documentation for deploying applications on macos 6.5 qt/qtwebengine Status: MERGED +2 0
        485316,4 Prevent label being occluded by graphs dev qt/qtgraphs Status: MERGED +2 0
        485656,2 Prevent label being occluded by graphs 6.6 qt/qtgraphs Status: MERGED +2 0

            manordheim Mårten Nordheim
            qtgerritbot Gerrit Bot
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              Created:
              Updated:

                There are no open Gerrit changes