Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,587 1,440 -147 -9.3%
Incl. Wall Time (microsec) per call 265 240 -25 -9.3%
Excl. Wall Time (microsec)74 66 -8 -10.8%
Incl. CPU (microsecs)1,196 1,079 -117 -9.8%
Incl. CPU (microsecs) per call 199 180 -20 -9.8%
Excl. CPU (microsec)65 62 -3 -4.6%
Incl. MemUse (bytes)189,000 189,000 0 0.0%
Incl. MemUse (bytes) per call 31,500 31,500 0 0.0%
Excl. MemUse (bytes)1,680 1,680 0 0.0%
Incl. PeakMemUse (bytes)214,992 214,992 0 0.0%
Incl. PeakMemUse (bytes) per call 35,832 35,832 0 0.0%
Excl. PeakMemUse (bytes)952 952 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% -147 -15.5% -117 -162.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -5.4% -3 -2.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% -147 -100.0% -117 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -141 -95.9% -114 -97.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 2.0% 3 2.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -1 -0.7% -1 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 N/A%