Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls89,081 87,078 -2,003 -2.2%
Incl. Wall Time (microsec)393,650 384,824 -8,826 -2.2%
Incl. CPU (microsecs)353,452 338,153 -15,299 -4.3%
Incl. MemUse (bytes)15,771,264 15,002,792 -768,472 -4.9%
Incl. PeakMemUse (bytes)15,983,488 15,227,736 -755,752 -4.7%

[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%
aggregator_category_load 0 0.0% -108 -1.2% -12 -0.1% -52 -0.3% -18 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_help 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_preprocess_block 0 0.0% 0 0.0% 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -1 -0.0% 0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -5 -0.1% -1 -0.0% -5 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray -62 -3.1% -80 -0.9% -80 -0.9% -127 -0.8% -127 -0.8% 2,160 0.3% 2,160 0.3% -3,672 -0.5% -3,672 -0.5%
ArrayObject::__construct -4 -0.2% -3 -0.0% -3 -0.0% -7 -0.0% -7 -0.0% -816 -0.1% -816 -0.1% -552 -0.1% -552 -0.1%
array_change_key_case -1 -0.0% -5 -0.1% -5 -0.1% -6 -0.0% -6 -0.0% -3,608 -0.5% -3,608 -0.5% 0 0.0% 0 0.0%
array_combine 0 0.0% -1 -0.0% -1 -0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 14 0.2% 14 0.2% 28 0.2% 28 0.2% 24 0.0% 24 0.0% -8 -0.0% -8 -0.0%
array_diff_key 0 0.0% -3 -0.0% -3 -0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -4 -0.0% -4 -0.0% -7 -0.0% -7 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 22 0.2% -21 -0.2% -146 -1.0% -27 -0.2% -16 -0.0% 0 0.0% -864 -0.1% -752 -0.1%
array_filter@1 0 0.0% -13 -0.1% -4 -0.0% -17 -0.1% -9 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip -1 -0.0% -36 -0.4% -36 -0.4% -58 -0.4% -58 -0.4% -4,720 -0.6% -4,720 -0.6% -448 -0.1% -448 -0.1%
array_intersect 0 0.0% -1 -0.0% -1 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key -2 -0.1% -2 -0.0% -2 -0.0% 3 0.0% 3 0.0% -5,128 -0.7% -5,128 -0.7% -936 -0.1% -936 -0.1%
array_keys 5 0.2% 12 0.1% 12 0.1% -10 -0.1% -10 -0.1% 1,240 0.2% 1,240 0.2% -3,856 -0.5% -3,856 -0.5%
array_key_exists -45 -2.2% -68 -0.8% -68 -0.8% -135 -0.9% -135 -0.9% -784 -0.1% -784 -0.1% 0 0.0% 0 0.0%
array_map -34 -1.7% -404 -4.6% -128 -1.5% -428 -2.8% -166 -1.1% -25,832 -3.4% -19,040 -2.5% -3,480 -0.5% -2,296 -0.3%
array_merge -9 -0.4% -42 -0.5% -42 -0.5% -48 -0.3% -48 -0.3% -14,176 -1.8% -14,176 -1.8% -9,768 -1.3% -9,768 -1.3%
array_pop 0 0.0% -2 -0.0% -2 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% -4 -0.0% -4 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% -7 -0.1% -7 -0.1% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -2 -0.0% -2 -0.0% -12 -0.1% -12 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -1 -0.0% -1 -0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -5 -0.1% -5 -0.1% -10 -0.1% -10 -0.1% 0 0.0% 0 0.0% -256 -0.0% -256 -0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -1 -0.0% -1 -0.0% 7 0.0% 7 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_node -11 -0.5% -1,529 -17.3% -60 -0.7% -1,535 -10.0% -55 -0.4% -25,872 -3.4% 9,456 1.2% -5,328 -0.7% -704 -0.1%
bartik_preprocess_page -1 -0.0% -7 -0.1% -7 -0.1% -8 -0.1% -8 -0.1% -632 -0.1% -632 -0.1% -464 -0.1% -464 -0.1%
bartik_process_html 0 0.0% 6 0.1% 0 0.0% 6 0.0% -1 -0.0% 0 0.0% 0 0.0% -72 -0.0% 0 0.0%
bartik_process_page 0 0.0% -104 -1.2% -2 -0.0% -90 -0.6% -3 -0.0% 0 0.0% 0 0.0% 32 0.0% 0 0.0%
base64_encode 0 0.0% -1 -0.0% -1 -0.0% -7 -0.0% -7 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% -2 -0.0% -2 -0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -4 -0.0% -4 -0.0% -12 -0.1% -12 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -1,139 -12.9% -4 -0.0% -4,176 -27.3% -10 -0.1% -544,368 -70.8% 0 0.0% -544,288 -72.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 3,351 38.0% -8 -0.1% 201 1.3% -4 -0.0% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
block_page_build 0 0.0% -1,160 -13.1% -3 -0.0% -4,193 -27.4% 0 0.0% -544,368 -70.8% 0 0.0% -544,288 -72.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache -1 -0.0% -39 -0.4% -5 -0.1% -49 -0.3% -20 -0.1% -1,896 -0.2% -800 -0.1% 112 0.0% 0 0.0%
call_user_func 0 0.0% -8,879 -100.6% -9 -0.1% -12,359 -80.8% -26 -0.2% -773,440 -100.6% 0 0.0% -717,320 -94.9% 0 0.0%
call_user_func@1 0 0.0% 33 0.4% -8 -0.1% -48 -0.3% -6 -0.0% 896 0.1% 0 0.0% -2,264 -0.3% -152 -0.0%
call_user_func_array 0 0.0% 683 7.7% -7 -0.1% -2,739 -17.9% -29 -0.2% 3,392 0.4% -176 -0.0% 17,592 2.3% 0 0.0%
call_user_func_array@1 0 0.0% 751 8.5% 0 0.0% -2,533 -16.6% -6 -0.0% 3,632 0.5% 0 0.0% 4,248 0.6% 0 0.0%
call_user_func_array@2 0 0.0% -52 -0.6% -7 -0.1% -101 -0.7% -10 -0.1% 3,640 0.5% 0 0.0% 3,680 0.5% 0 0.0%
ceil 0 0.0% 0 0.0% 0 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain -40 -2.0% -368 -4.2% -149 -1.7% -348 -2.3% -126 -0.8% -7,992 -1.0% 0 0.0% -1,568 -0.2% 0 0.0%
check_url 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% 0 0.0% 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists -9 -0.4% -692 -7.8% -29 -0.3% -701 -4.6% -29 -0.2% -760 -0.1% -808 -0.1% 6,928 0.9% -864 -0.1%
class_implements 0 0.0% -20 -0.2% -1 -0.0% -19 -0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% -26 -0.3% -9 -0.1% -26 -0.2% -4 -0.0% 0 0.0% 0 0.0% -136 -0.0% 0 0.0%
comment_node_view 0 0.0% -18 -0.2% -12 -0.1% -15 -0.1% -10 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0% 112 0.0% 112 0.0%
config 0 0.0% -341 -3.9% -29 -0.3% -350 -2.3% -25 -0.2% -32 -0.0% -16 -0.0% -480 -0.1% -120 -0.0%
config_get_config_directory 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path -1 -0.0% -7 -0.1% -6 -0.1% -9 -0.1% -2 -0.0% -48 -0.0% -48 -0.0% -240 -0.0% -192 -0.0%
contact_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% 0 0.0% 1 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 3 0.0% 3 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -17 -0.2% 439 5.0% -17 -0.1% -26 -0.2% -24 -0.0% -24 -0.0% -88 -0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% -6 -0.1% -6 -0.1% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% -528 -0.1% -528 -0.1%
count -11 -0.5% -34 -0.4% -29 -0.3% -35 -0.2% -29 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -2 -0.0% -2 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit -83 -4.1% -40 -0.5% -40 -0.5% -116 -0.8% -116 -0.8% -784 -0.1% -784 -0.1% -704 -0.1% -704 -0.1%
current 0 0.0% -1 -0.0% -1 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -33 -0.4% -17 -0.2% -25 -0.2% 12 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 1 0.0% 1 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% 4 0.0% 4 0.0% 10 0.1% 10 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -2 -0.0% -2 -0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% -4 -0.0% -4 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -2 -0.0% -2 -0.0% -10 -0.1% -10 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 20 0.2% -3 -0.0% 13 0.1% 1 0.0% -8 -0.0% 0 0.0% 112 0.0% 0 0.0%
datetime_element_info 0 0.0% 8 0.1% -3 -0.0% 2 0.0% -3 -0.0% -8 -0.0% 0 0.0% 112 0.0% 0 0.0%
date_default_timezone_get 0 0.0% 2 0.0% 2 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% 8 0.1% 4 0.0% 3 0.0% -7 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -3 -0.0% -3 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% -1 -0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_and 0 0.0% -6 -0.1% -6 -0.1% -7 -0.0% -7 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -45 -0.5% 3 0.0% -1 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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