Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for preg_match

preg_matchRun #512a1f7f217a6Run #512a226436ce4DiffDiff%
Number of Function Calls71 93 22 31.0%
Incl. Wall Time (microsec)166 225 59 35.5%
Incl. Wall Time (microsec) per call 2 2 0 3.5%
Excl. Wall Time (microsec)166 225 59 35.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,912 15,408 496 3.3%
Incl. MemUse (bytes) per call 210 166 -44 -21.1%
Excl. MemUse (bytes)14,912 15,408 496 3.3%
Incl. PeakMemUse (bytes)7,152 7,872 720 10.1%
Incl. PeakMemUse (bytes) per call 101 85 -16 -16.0%
Excl. PeakMemUse (bytes)7,152 7,872 720 10.1%

Parent/Child Regression/Improvement report for preg_match [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
preg_match22 100.0% 59 0.1% 0 0.0% 496 0.0% 720 0.0%
Exclusive Metrics Diff for Current Function59 100.0% 0 N/A% 496 100.0% 720 100.0%
Parent functions
drupal_validate_utf821 95.5% 55 93.2% 0 N/A% 0 0.0% 720 100.0%
drupal_basename1 4.5% 5 8.5% 0 N/A% 496 100.0% 0 0.0%
drupal_valid_http_host0 0.0% -1 -1.7% 0 N/A% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_valid_test_ua0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%