Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,686 1,712 26 1.5%
Incl. Wall Time (microsec) per call 241 245 4 1.5%
Excl. Wall Time (microsec)78 79 1 1.3%
Incl. CPU (microsecs)1,169 1,242 73 6.2%
Incl. CPU (microsecs) per call 167 177 10 6.2%
Excl. CPU (microsec)65 63 -2 -3.1%
Incl. MemUse (bytes)188,128 188,128 0 0.0%
Incl. MemUse (bytes) per call 26,875 26,875 0 0.0%
Excl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes)215,728 215,728 0 0.0%
Incl. PeakMemUse (bytes) per call 30,818 30,818 0 0.0%
Excl. PeakMemUse (bytes)512 512 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% 26 3.0% 73 8.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.8% -2 -2.7% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 26 100.0% 73 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 25 96.2% 72 98.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 7.7% 2 2.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -2 -7.7% -3 -4.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 4 5.5% 0 N/A% 0 N/A%