Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)6,930 6,776 -154 -2.2%
Incl. Wall Time (microsec) per call 42 41 -1 -2.2%
Excl. Wall Time (microsec)4,132 4,089 -43 -1.0%
Incl. CPU (microsecs)7,097 6,934 -163 -2.3%
Incl. CPU (microsecs) per call 43 42 -1 -2.3%
Excl. CPU (microsec)4,206 4,163 -43 -1.0%
Incl. MemUse (bytes)2,003,128 2,005,912 2,784 0.1%
Incl. MemUse (bytes) per call 12,067 12,084 17 0.1%
Excl. MemUse (bytes)1,518,696 1,521,512 2,816 0.2%
Incl. PeakMemUse (bytes)2,031,448 2,033,832 2,384 0.1%
Incl. PeakMemUse (bytes) per call 12,238 12,252 14 0.1%
Excl. PeakMemUse (bytes)1,664,304 1,666,712 2,408 0.1%

Parent/Child Regression/Improvement report for unserialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%
Incl. Wall
Diff
(microsec)
IWall
Diff%
Incl. CPU Diff
(microsec)
ICpu
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
unserialize0 N/A% -154 -25.8% -163 -37.9% 2,784 6.6% 2,384 6.4%
Exclusive Metrics Diff for Current Function-43 -27.9% -43 -26.4% 2,816 101.1% 2,408 101.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -85 -55.2% -91 -55.8% -16 -0.6% -56 -2.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -33 -21.4% -32 -19.6% 16 0.6% -48 -2.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -31 -20.1% -35 -21.5% 2,784 100.0% 2,208 92.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -6 -3.9% -5 -3.1% 0 0.0% 280 11.7%
menu_unserialize0 N/A% 1 0.6% -1 -0.6% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -59 -38.3% -67 -41.1% -32 -1.1% 16 0.7%
Composer\Autoload\ClassLoader::loadClass0 N/A% -52 -33.8% -53 -32.5% 0 0.0% -40 -1.7%