Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,295 1,506 211 16.3%
Incl. Wall Time (microsec) per call 259 301 42 16.3%
Excl. Wall Time (microsec)56 59 3 5.4%
Incl. CPU (microsecs)866 991 125 14.4%
Incl. CPU (microsecs) per call 173 198 25 14.4%
Excl. CPU (microsec)48 55 7 14.6%
Incl. MemUse (bytes)168,680 168,680 0 0.0%
Incl. MemUse (bytes) per call 33,736 33,736 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)194,760 194,760 0 0.0%
Incl. PeakMemUse (bytes) per call 38,952 38,952 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% 211 90.6% 125 8.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 1.4% 7 5.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 211 100.0% 125 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 206 97.6% 119 95.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.5% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 N/A%