Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519dd86a86681Run #519dd95192eacDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,479 1,489 10 0.7%
Incl. Wall Time (microsec) per call 370 372 3 0.7%
Excl. Wall Time (microsec)52 51 -1 -1.9%
Incl. CPU (microsecs)950 943 -7 -0.7%
Incl. CPU (microsecs) per call 238 236 -2 -0.7%
Excl. CPU (microsec)39 41 2 5.1%
Incl. MemUse (bytes)168,680 168,680 0 0.0%
Incl. MemUse (bytes) per call 42,170 42,170 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)195,280 195,280 0 0.0%
Incl. PeakMemUse (bytes) per call 48,820 48,820 0 0.0%
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% 10 0.9% -7 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% 2 28.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 10 100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 9 90.0% -8 -114.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 2 20.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%