Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 8 8 N/A%
Incl. Wall Time (microsec) 2,056 2,056 N/A%
Incl. Wall Time (microsec) per call N/A 257 257 N/A%
Excl. Wall Time (microsec) 110 110 N/A%
Incl. CPU (microsecs) 1,417 1,417 N/A%
Incl. CPU (microsecs) per call N/A 177 177 N/A%
Excl. CPU (microsec) 99 99 N/A%
Incl. MemUse (bytes) 184,808 184,808 N/A%
Incl. MemUse (bytes) per call N/A 23,101 23,101 N/A%
Excl. MemUse (bytes) 2,384 2,384 N/A%
Incl. PeakMemUse (bytes) 211,944 211,944 N/A%
Incl. PeakMemUse (bytes) per call N/A 26,493 26,493 N/A%
Excl. PeakMemUse (bytes) 984 984 N/A%

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_schema8 22.9% 2,056 0.4% 1,417 0.3% 184,808 0.5% 211,944 0.5%
Exclusive Metrics Diff for Current Function110 5.4% 99 7.0% 2,384 1.3% 984 0.5%
Parent functions
drupal_schema_fields_sql7 87.5% 2,037 99.1% 1,396 98.5% 184,000 99.6% 211,944 100.0%
Drupal\field_sql_storage\Entity\Tables::addField1 12.5% 19 0.9% 21 1.5% 808 0.4% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct1 5.6% 1,616 78.6% 967 68.2% 164,144 88.8% 194,392 91.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 5.6% 237 11.5% 238 16.8% 15,040 8.1% 16,280 7.7%
Drupal\Core\Utility\CacheArray::offsetExists8 44.4% 77 3.7% 84 5.9% 2,440 1.3% 288 0.1%
Drupal\Core\Utility\CacheArray::offsetGet8 44.4% 16 0.8% 29 2.0% 800 0.4% 0 0.0%