Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for str_replace

str_replaceRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls1,251 791 -460 -36.8%
Incl. Wall Time (microsec)1,654 962 -692 -41.8%
Incl. Wall Time (microsec) per call 1 1 -0 -8.0%
Excl. Wall Time (microsec)1,654 962 -692 -41.8%
Incl. CPU (microsecs)2,531 1,414 -1,117 -44.1%
Incl. CPU (microsecs) per call 2 2 -0 -11.6%
Excl. CPU (microsec)2,531 1,414 -1,117 -44.1%
Incl. MemUse (bytes)492,776 186,008 -306,768 -62.3%
Incl. MemUse (bytes) per call 394 235 -159 -40.3%
Excl. MemUse (bytes)492,776 186,008 -306,768 -62.3%
Incl. PeakMemUse (bytes)63,408 61,104 -2,304 -3.6%
Incl. PeakMemUse (bytes) per call 51 77 27 52.4%
Excl. PeakMemUse (bytes)63,408 61,104 -2,304 -3.6%

Parent/Child Regression/Improvement report for str_replace [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
str_replace-460 -100.0% -692 -0.3% -1,117 -1.1% -306,768 -126.2% -2,304 -0.7%
Exclusive Metrics Diff for Current Function-692 -100.0% -1,117 -100.0% -306,768 -100.0% -2,304 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables-153 -33.3% -487 -70.4% -643 -57.6% -263,120 -85.8% -2,256 -97.9%
filter_xss-300 -65.2% -201 -29.0% -436 -39.0% -43,200 -14.1% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile-8 -1.7% -5 -0.7% -29 -2.6% -648 -0.2% 112 4.9%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 0.2% 1 0.1% 2 0.2% 176 0.1% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 4 0.4% 24 0.0% 48 2.1%
Drupal\block\BlockRenderController::viewMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0% -240 -10.4%
theme_get_suggestions0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% -3 -0.3% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
drupal_encode_path0 0.0% 0 0.0% -8 -0.7% 0 0.0% 32 1.4%