Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)6,054 6,381 327 5.4%
Incl. Wall Time (microsec) per call 103 108 6 5.4%
Excl. Wall Time (microsec)4,066 4,429 363 8.9%
Incl. CPU (microsecs)6,154 6,482 328 5.3%
Incl. CPU (microsecs) per call 104 110 6 5.3%
Excl. CPU (microsec)4,139 4,504 365 8.8%
Incl. MemUse (bytes)2,142,552 2,140,872 -1,680 -0.1%
Incl. MemUse (bytes) per call 36,314 36,286 -28 -0.1%
Excl. MemUse (bytes)1,903,096 1,897,760 -5,336 -0.3%
Incl. PeakMemUse (bytes)1,898,808 1,660,712 -238,096 -12.5%
Incl. PeakMemUse (bytes) per call 32,183 28,148 -4,036 -12.5%
Excl. PeakMemUse (bytes)1,701,216 1,529,384 -171,832 -10.1%

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% 327 0.0% 328 0.0% -1,680 -0.0% -238,096 -1.0%
Exclusive Metrics Diff for Current Function363 111.0% 365 111.3% -5,336 -317.6% -171,832 -72.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 412 126.0% 413 125.9% -2,144 -127.6% -205,816 -86.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -104 -31.8% -104 -31.7% 72 4.3% -4,832 -2.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 24 7.3% 24 7.3% 376 22.4% -21,128 -8.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -1.2% -3 -0.9% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% -4 -1.2% -4 -1.2% 16 1.0% -6,320 -2.7%
menu_unserialize0 N/A% 3 0.9% 2 0.6% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -67 -20.5% -66 -20.1% 2,896 172.4% -64,440 -27.1%
Symfony\Component\Routing\Route::unserialize0 N/A% 31 9.5% 29 8.8% 760 45.2% -1,824 -0.8%