Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls51,454 51,454 0 0.0%
Incl. Wall Time (microsec)384,603 385,068 465 0.1%
Incl. CPU (microsecs)354,671 354,458 -213 -0.1%
Incl. MemUse (bytes)29,154,296 29,154,296 0 0.0%
Incl. PeakMemUse (bytes)29,328,384 29,328,384 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 -0.2% -1 -0.2% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -3 -0.6% -2 -0.4% -1 -0.5% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -1 -0.2% 0 0.0% -2 -0.9% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% -1 -0.2% -1 -0.2% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 5 2.3% 5 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -4 -0.9% -4 -0.9% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 4 1.9% 4 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 329 70.8% -6 -1.3% 114 53.5% -20 -9.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -1 -0.2% -1 -0.2% -7 -3.3% -7 -3.3% 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% -6 -1.3% -6 -1.3% -9 -4.2% -9 -4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 13 2.8% 13 2.8% -21 -9.9% -21 -9.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 2 0.4% 2 0.4% -7 -3.3% -7 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -27 -5.8% -4 -0.9% -42 -19.7% -7 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 1 0.2% 1 0.2% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -1 -0.2% -1 -0.2% -3 -1.4% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -2 -0.4% -2 -0.4% -12 -5.6% -12 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -1 -0.2% -1 -0.2% 12 5.6% 12 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -2 -0.4% -2 -0.4% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 1 0.2% 1 0.2% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -3 -0.6% -3 -0.6% -5 -2.3% -5 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -4 -0.9% -4 -0.9% 5 2.3% 5 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% -1 -0.2% -1 -0.2% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -258 -55.5% -5 -1.1% -204 -95.8% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 1 0.2% 1 0.2% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -250 -53.8% 0 0.0% 189 88.7% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -283 -60.9% -1 -0.2% -235 -110.3% -8 -3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% -112 -24.1% -1 -0.2% -33 -15.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 39 8.4% 0 0.0% 35 16.4% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 160 34.4% 0 0.0% -451 -211.7% -4 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -498 -107.1% 9 1.9% -180 -84.5% -4 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% 34 7.3% 1 0.2% 34 16.0% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -90 -19.4% -1 -0.2% -231 -108.5% 8 3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 93 20.0% -1 -0.2% -220 -103.3% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 3 0.6% -5 -1.1% 8 3.8% -7 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 19 4.1% 20 4.3% 22 10.3% 26 12.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -1 -0.2% -1 -0.2% -3 -1.4% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -129 -27.7% -1 -0.2% -130 -61.0% 8 3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 73 15.7% 1 0.2% 76 35.7% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_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%
comment_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%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 1 0.2% 1 0.2% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 42 9.0% 1 0.2% 44 20.7% -4 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 1 0.2% 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% -2 -0.9% -2 -0.9% 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% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 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_element_info 0 N/A% 2 0.4% 2 0.4% 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% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 1 0.2% 1 0.2% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 1 0.2% 1 0.2% 1 0.5% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 0 0.0% -1 -0.2% 4 1.9% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 1 0.2% 1 0.2% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% 1 0.2% 0 0.0% 1 0.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -7 -1.5% -4 -0.9% -7 -3.3% -9 -4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -1 -0.2% -1 -0.2% 15 7.0% 15 7.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% -4 -1.9% -4 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 6 1.3% 0 0.0% 7 3.3% -10 -4.7% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% -1 -0.2% 0 0.0% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% -1 -0.2% -1 -0.2% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 0 0.0% 0 0.0% 3 1.4% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -20 -4.3% 1 0.2% -13 -6.1% -4 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 4 0.9% 11 2.4% 11 5.2% 10 4.7% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% -1 -0.2% -1 -0.2% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% -167 -35.9% -4 -0.9% -60 -28.2% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 0 0.0% -1 -0.2% 1 0.5% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 1 0.2% 0 0.0% 2 0.9% 5 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% -1 -0.2% -1 -0.2% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% -3 -1.4% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_admin_paths 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_get_handlers 0 N/A% -5 -1.1% 0 0.0% -6 -2.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_help 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_init 0 N/A% -15 -3.2% -2 -0.4% -17 -8.0% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_menu_need_destination 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_page_alter 0 N/A% 1 0.2% -1 -0.2% 2 0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_preprocess_block 0 N/A% -2 -0.4% -2 -0.4% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_query_enabled 0 N/A% 0 0.0% 0 0.0% 0 0.0% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_set_handler 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%
devel_silent 0 N/A% -2 -0.4% 0 0.0% 0 0.0% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_translated_menu_link_alter 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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