Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for str_replace

str_replaceRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls191 193 2 1.0%
Incl. Wall Time (microsec)422 403 -19 -4.5%
Incl. Wall Time (microsec) per call 2 2 -0 -5.5%
Excl. Wall Time (microsec)422 403 -19 -4.5%
Incl. CPU (microsecs)615 600 -15 -2.4%
Incl. CPU (microsecs) per call 3 3 -0 -3.5%
Excl. CPU (microsec)615 600 -15 -2.4%
Incl. MemUse (bytes)192,920 194,384 1,464 0.8%
Incl. MemUse (bytes) per call 1,010 1,007 -3 -0.3%
Excl. MemUse (bytes)192,920 194,384 1,464 0.8%
Incl. PeakMemUse (bytes)35,752 36,232 480 1.3%
Incl. PeakMemUse (bytes) per call 187 188 1 0.3%
Excl. PeakMemUse (bytes)35,752 36,232 480 1.3%

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_replace2 100.0% -19 -7.6% -15 -12.4% 1,464 6.7% 480 2.1%
Exclusive Metrics Diff for Current Function-19 -100.0% -15 -100.0% 1,464 100.0% 480 100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables1 50.0% -17 -89.5% -4 -26.7% 1,272 86.9% 480 100.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% -5 -26.3% -6 -40.0% 0 0.0% 0 0.0%
drupal_encode_path0 0.0% 4 21.1% -1 -6.7% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 50.0% 1 5.3% 1 6.7% 176 12.0% 0 0.0%
filter_xss0 0.0% -1 -5.3% -1 -6.7% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% -1 -5.3% -3 -20.0% 8 0.5% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 0 0.0% 8 0.5% 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 -13.3% 0 0.0% 0 0.0%