Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_match

preg_matchRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)308 303 -5 -1.6%
Incl. Wall Time (microsec) per call 5 5 -0 -1.6%
Excl. Wall Time (microsec)308 303 -5 -1.6%
Incl. CPU (microsecs)944 965 21 2.2%
Incl. CPU (microsecs) per call 17 17 0 2.2%
Excl. CPU (microsec)944 965 21 2.2%
Incl. MemUse (bytes)44,464 44,488 24 0.1%
Incl. MemUse (bytes) per call 780 780 0 0.1%
Excl. MemUse (bytes)44,464 44,488 24 0.1%
Incl. PeakMemUse (bytes)69,944 69,472 -472 -0.7%
Incl. PeakMemUse (bytes) per call 1,227 1,219 -8 -0.7%
Excl. PeakMemUse (bytes)69,944 69,472 -472 -0.7%

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_match0 N/A% -5 -0.2% 21 1.0% 24 0.0% -472 -0.5%
Exclusive Metrics Diff for Current Function-5 -100.0% 21 100.0% 24 100.0% -472 -100.0%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -6 -120.0% -6 -28.6% 0 0.0% -472 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 4 80.0% 5 23.8% 0 0.0% 0 0.0%
drupal_basename0 N/A% -2 -40.0% 4 19.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% -1 -20.0% -1 -4.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -20.0% -4 -19.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 1 20.0% 1 4.8% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 0.0% 24 100.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 4 19.0% 0 0.0% 0 0.0%
drupal_validate_utf80 N/A% 0 0.0% 16 76.2% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%