Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls62,901 62,901 0 0.0%
Incl. Wall Time (microsec)361,628 361,486 -142 -0.0%
Incl. CPU (microsecs)342,931 342,575 -356 -0.1%
Incl. MemUse (bytes)36,012,800 36,012,800 0 0.0%
Incl. PeakMemUse (bytes)36,096,608 36,096,608 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 N/A% -1 -0.7% -1 -0.7% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 1 0.7% -1 -0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 11 7.7% 11 7.7% 12 3.4% 12 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_store 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 0 0.0% 0 0.0% -2 -0.6% -4 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -14 -9.9% -14 -9.9% 23 6.5% 23 6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 6 1.7% 6 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 2 1.4% 2 1.4% 3 0.8% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -3 -2.1% -3 -2.1% -9 -2.5% -6 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 1 0.7% 1 0.7% 37 10.4% 37 10.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 5 3.5% 5 3.5% -6 -1.7% -6 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -27 -19.0% -27 -19.0% 19 5.3% 19 5.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -9 -6.3% -9 -6.3% -43 -12.1% -43 -12.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -19 -13.4% 1 0.7% -18 -5.1% 14 3.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -3 -2.1% -3 -2.1% 8 2.2% 8 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 0 N/A% 0 0.0% 0 0.0% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -12 -8.5% -12 -8.5% -10 -2.8% -10 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -3 -2.1% -3 -2.1% 6 1.7% 6 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 1 0.7% 1 0.7% 6 1.7% 6 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -1 -0.7% -1 -0.7% 5 1.4% 5 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -3 -2.1% -3 -2.1% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 0 0.0% 0 0.0% -7 -2.0% -7 -2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 32 22.5% 1 0.7% 26 7.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -10 -7.0% -3 -2.1% -14 -3.9% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 30 21.1% -1 -0.7% 23 6.5% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 2 1.4% 1 0.7% 5 1.4% 5 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% 116 81.7% 1 0.7% 104 29.2% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 743 523.2% 5 3.5% 535 150.3% -5 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 362 254.9% 6 4.2% 294 82.6% -22 -6.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% 56 39.4% 1 0.7% 49 13.8% -9 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -1,001 -704.9% 2 1.4% -986 -277.0% 2 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -974 -685.9% -5 -3.5% -983 -276.1% -6 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -167 -117.6% 0 0.0% -152 -42.7% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 1 0.7% 1 0.7% 1 0.3% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 2 1.4% 2 1.4% -3 -0.8% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -76 -53.5% 3 2.1% -63 -17.7% 6 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -2 -1.4% 1 0.7% -2 -0.6% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% 1 0.7% 0 0.0% 0 0.0% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% 0 0.0% 1 0.7% -2 -0.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_requirements 0 N/A% 0 0.0% 1 0.7% -2 -0.6% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_load 0 N/A% -58 -40.8% -5 -3.5% -64 -18.0% -22 -6.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% -32 -22.5% 0 0.0% -32 -9.0% -4 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% -9 -6.3% 0 0.0% -9 -2.5% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
composerRequireDrupal8 0 N/A% -8 -5.6% 0 0.0% -8 -2.2% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add 0 N/A% 0 0.0% 0 0.0% 2 0.6% 2 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addClassMap 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% 0 0.0% 1 0.7% 0 0.0% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::getPrefixes 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -2 -1.4% -1 -0.7% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::register 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::unregister 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile 0 N/A% -1 -0.7% 0 0.0% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 0 0.0% 0 0.0% 0 0.0% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 1 0.7% 1 0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% -3 -2.1% 0 0.0% -2 -0.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 3 2.1% 3 2.1% 6 1.7% 6 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -1 -0.7% -2 -1.4% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% 11 7.7% 1 0.7% 11 3.1% 4 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 1 0.7% 7 4.9% -17 -4.8% -17 -4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
curl_version 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -10 -7.0% 2 1.4% -9 -2.5% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 0 N/A% 1 0.7% 1 0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 4 1.1% 4 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 1 0.7% 1 0.7% 3 0.8% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -2 -1.4% -2 -1.4% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -6 -4.2% 0 0.0% -7 -2.0% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -30 -21.1% -1 -0.7% -23 -6.5% 5 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 1 0.7% 1 0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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