Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)12,361 12,275 -86 -0.7%
Incl. Wall Time (microsec) per call 275 273 -2 -0.7%
Excl. Wall Time (microsec)1,334 1,353 19 1.4%
Incl. CPU (microsecs)10,565 10,635 70 0.7%
Incl. CPU (microsecs) per call 235 236 2 0.7%
Excl. CPU (microsec)1,382 1,402 20 1.4%
Incl. MemUse (bytes)999,088 999,088 0 0.0%
Incl. MemUse (bytes) per call 22,202 22,202 0 0.0%
Excl. MemUse (bytes)653,584 653,584 0 0.0%
Incl. PeakMemUse (bytes)1,021,368 1,021,368 0 0.0%
Incl. PeakMemUse (bytes) per call 22,697 22,697 0 0.0%
Excl. PeakMemUse (bytes)693,656 693,656 0 0.0%

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% -86 -204.8% 70 129.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 22.1% 20 28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -91 -105.8% 61 87.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 5.8% 8 11.4% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -102 -118.6% 51 72.9% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -2 -2.3% -1 -1.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 N/A%