Diff Report
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5198eef80c6dcRun #5198ed6acdf41DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,396 1,444 48 3.4%
Incl. Wall Time (microsec) per call 140 144 5 3.4%
Excl. Wall Time (microsec)91 88 -3 -3.3%
Incl. CPU (microsecs)990 1,030 40 4.0%
Incl. CPU (microsecs) per call 99 103 4 4.0%
Excl. CPU (microsec)82 79 -3 -3.7%
Incl. MemUse (bytes)154,264 154,280 16 0.0%
Incl. MemUse (bytes) per call 15,426 15,428 2 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)175,424 175,440 16 0.0%
Incl. PeakMemUse (bytes) per call 17,542 17,544 2 0.0%
Excl. PeakMemUse (bytes)1,408 1,408 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_schema [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
drupal_get_schema0 N/A% 48 2.6% 40 0.9% 16 0.1% 16 0.0%
Exclusive Metrics Diff for Current Function-3 -6.2% -3 -7.5% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 48 100.0% 42 105.0% 16 100.0% 16 100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% -2 -5.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 32 66.7% 34 85.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 21 43.8% 9 22.5% 16 100.0% 16 100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -2 -4.2% -1 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 2.5% 0 0.0% 0 0.0%