Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,579 1,686 107 6.8%
Incl. Wall Time (microsec) per call 226 241 15 6.8%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)1,205 1,169 -36 -3.0%
Incl. CPU (microsecs) per call 172 167 -5 -3.0%
Excl. CPU (microsec)71 65 -6 -8.5%
Incl. MemUse (bytes)188,120 188,128 8 0.0%
Incl. MemUse (bytes) per call 26,874 26,875 1 0.0%
Excl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes)215,864 215,728 -136 -0.1%
Incl. PeakMemUse (bytes) per call 30,838 30,818 -19 -0.1%
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% 107 1.0% -36 -0.3% 8 0.0% -136 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -6 -16.7% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 107 100.0% -36 -100.0% 8 100.0% -136 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 110 102.8% -30 -83.3% 0 0.0% -144 -105.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -3.7% -4 -11.1% 8 100.0% 8 5.9%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 0.9% 3 8.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%