Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,830 3,832 2 0.1%
Incl. Wall Time (microsec) per call 383 383 0 0.1%
Excl. Wall Time (microsec)173 182 9 5.2%
Incl. CPU (microsecs)3,838 3,841 3 0.1%
Incl. CPU (microsecs) per call 384 384 0 0.1%
Excl. CPU (microsec)135 136 1 0.7%
Incl. MemUse (bytes)15,880 15,880 0 0.0%
Incl. MemUse (bytes) per call 1,588 1,588 0 0.0%
Excl. MemUse (bytes)-1,224 -1,224 0 0.0%
Incl. PeakMemUse (bytes)12,984 12,208 -776 -6.0%
Incl. PeakMemUse (bytes) per call 1,298 1,221 -78 -6.0%
Excl. PeakMemUse (bytes)2,224 2,224 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::format [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\Core\Datetime\DrupalDateTime::format0 N/A% 2 0.1% 3 0.2% 0 0.0% -776 -0.3%
Exclusive Metrics Diff for Current Function9 450.0% 1 33.3% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% 2 100.0% 3 100.0% 0 N/A% -776 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -8 -400.0% -5 -166.7% 0 N/A% -192 -24.7%
preg_replace_callback0 N/A% 7 350.0% 10 333.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -7 -350.0% -8 -266.7% 0 N/A% -584 -75.3%
preg_replace0 N/A% 4 200.0% 6 200.0% 0 N/A% 0 0.0%
_format_date_callback0 N/A% -3 -150.0% -1 -33.3% 0 N/A% 0 0.0%