Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)199 201 2 1.0%
Incl. Wall Time (microsec) per call 3 3 0 1.0%
Excl. Wall Time (microsec)199 201 2 1.0%
Incl. CPU (microsecs)262 256 -6 -2.3%
Incl. CPU (microsecs) per call 4 4 -0 -2.3%
Excl. CPU (microsec)262 256 -6 -2.3%
Incl. MemUse (bytes)12,040 12,040 0 0.0%
Incl. MemUse (bytes) per call 180 180 0 0.0%
Excl. MemUse (bytes)12,040 12,040 0 0.0%
Incl. PeakMemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)3,680 3,680 0 0.0%

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% 2 0.1% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 6 300.0% 8 133.3% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% -4 -200.0% -8 -133.3% 0 N/A% 0 N/A%
drupal_basename0 N/A% -1 -50.0% -5 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 50.0% -2 -33.3% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 1 50.0% 2 33.3% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% -1 -50.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
url0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%