Diff Report
Run #51808553c131f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518084f28082c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51808553c131fRun #518084f28082cDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)19,083 18,702 -381 -2.0%
Incl. Wall Time (microsec) per call 217 213 -4 -2.0%
Excl. Wall Time (microsec)2,958 3,116 158 5.3%
Incl. CPU (microsecs)16,901 16,458 -443 -2.6%
Incl. CPU (microsecs) per call 192 187 -5 -2.6%
Excl. CPU (microsec)2,995 3,188 193 6.4%
Incl. MemUse (bytes)1,786,528 1,786,312 -216 -0.0%
Incl. MemUse (bytes) per call 20,301 20,299 -2 -0.0%
Excl. MemUse (bytes)1,135,928 1,135,696 -232 -0.0%
Incl. PeakMemUse (bytes)2,096,120 2,094,264 -1,856 -0.1%
Incl. PeakMemUse (bytes) per call 23,820 23,798 -21 -0.1%
Excl. PeakMemUse (bytes)1,419,392 1,417,616 -1,776 -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% -381 -7.7% -443 -9.7% -216 -4.3% -1,856 -38.2%
Exclusive Metrics Diff for Current Function158 41.5% 193 43.6% -232 -107.4% -1,776 -95.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -366 -96.1% -434 -98.0% -224 -103.7% -1,992 -107.3%
_menu_load_objects0 N/A% -30 -7.9% -25 -5.6% 8 3.7% -40 -2.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 10 2.6% 10 2.3% 0 0.0% 104 5.6%
menu_unserialize0 N/A% 5 1.3% 6 1.4% 0 0.0% 72 3.9%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -530 -139.1% -627 -141.5% 8 3.7% 8 0.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -7 -1.8% -7 -1.6% 8 3.7% -88 -4.7%
Symfony\Component\Routing\Route::unserialize0 N/A% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0%