Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,724 1,749 25 1.5%
Incl. Wall Time (microsec) per call 96 97 1 1.5%
Excl. Wall Time (microsec)163 164 1 0.6%
Incl. CPU (microsecs)1,260 1,215 -45 -3.6%
Incl. CPU (microsecs) per call 70 68 -3 -3.6%
Excl. CPU (microsec)157 137 -20 -12.7%
Incl. MemUse (bytes)168,696 168,696 0 0.0%
Incl. MemUse (bytes) per call 9,372 9,372 0 0.0%
Excl. MemUse (bytes)1,416 1,416 0 0.0%
Incl. PeakMemUse (bytes)178,544 178,648 104 0.1%
Incl. PeakMemUse (bytes) per call 9,919 9,925 6 0.1%
Excl. PeakMemUse (bytes)1,072 1,072 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% 25 1.0% -45 -1.4% 0 0.0% 104 0.5%
Exclusive Metrics Diff for Current Function1 4.0% -20 -44.4% 0 N/A% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 25 100.0% -45 -100.0% 0 N/A% 104 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 57 228.0% -7 -15.6% 0 N/A% 104 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -46 -184.0% -47 -104.4% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 13 52.0% 21 46.7% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 8 17.8% 0 N/A% 0 0.0%