Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls226,611 233,348 6,737 3.0%
Incl. Wall Time (microsec)985,847 1,004,964 19,117 1.9%
Incl. CPU (microsecs)919,876 940,223 20,347 2.2%
Incl. MemUse (bytes)31,548,344 31,729,200 180,856 0.6%
Incl. PeakMemUse (bytes)31,851,120 32,038,464 187,344 0.6%

[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 0.0% 5 0.0% 5 0.0% 19 0.1% 19 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 8 0.0% 3 0.0% 8 0.0% -11 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 8 0.0% 6 0.0% 17 0.1% 25 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 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%
ArrayObject::exchangeArray 0 0.0% 3 0.0% 3 0.0% 9 0.0% 9 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 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%
array_combine 0 0.0% 0 0.0% 0 0.0% 4 0.0% 4 0.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -10 -0.1% -10 -0.1% -9 -0.0% -9 -0.0% 0 0.0% 0 0.0% 32 0.0% 32 0.0%
array_diff_key 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%
array_fill_keys 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -99 -0.5% -23 -0.1% 70 0.3% -18 -0.1% -40 -0.0% 0 0.0% -1,600 -0.9% -272 -0.1%
array_filter@1 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%
array_flip 0 0.0% 2 0.0% 2 0.0% 10 0.0% 10 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 76 1.1% 233 1.2% 233 1.2% 299 1.5% 299 1.5% 199,368 110.2% 199,368 110.2% 2,368 1.3% 2,368 1.3%
array_keys 3 0.0% -29 -0.2% -29 -0.2% -30 -0.1% -30 -0.1% 5,256 2.9% 5,256 2.9% 112 0.1% 112 0.1%
array_key_exists 755 11.2% 178 0.9% 178 0.9% 936 4.6% 936 4.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -8 -0.0% 73 0.4% 41 0.2% 2 0.0% 16 0.0% 8 0.0% 11,304 6.0% 1,920 1.0%
array_merge 76 1.1% 463 2.4% 463 2.4% 512 2.5% 512 2.5% 440,216 243.4% 440,216 243.4% 8,344 4.5% 8,344 4.5%
array_pop 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%
array_replace 0 0.0% 5 0.0% 5 0.0% 13 0.1% 13 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 3 0.0% -2 -0.0% -2 -0.0% 14 0.1% 14 0.1% 264 0.1% 264 0.1% 0 0.0% 0 0.0%
array_shift 0 0.0% 0 0.0% 0 0.0% -11 -0.1% -11 -0.1% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -3 -0.0% -3 -0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 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_unshift 0 0.0% 11 0.1% 11 0.1% 26 0.1% 26 0.1% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_values 3 0.0% -1 -0.0% -1 -0.0% 18 0.1% 18 0.1% 2,080 1.2% 2,080 1.2% 0 0.0% 0 0.0%
base64_encode 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%
basename 0 0.0% 4 0.0% 4 0.0% 41 0.2% 41 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 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%
base_path 0 0.0% 14 0.1% 14 0.1% -31 -0.2% -31 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 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%
block_get_blocks_by_region 0 0.0% 1,279 6.7% 3 0.0% 1,591 7.8% 6 0.0% -160 -0.1% 0 0.0% -2,384 -1.3% 0 0.0%
block_help 0 0.0% 51 0.3% 7 0.0% 54 0.3% 11 0.1% -24 -0.0% 0 0.0% 440 0.2% 0 0.0%
block_list 0 0.0% -197 -1.0% 7 0.0% 255 1.3% -3 -0.0% 32 0.0% 0 0.0% -1,392 -0.7% 0 0.0%
block_page_build 0 0.0% 1,341 7.0% 8 0.0% 1,655 8.1% 10 0.0% -160 -0.1% 0 0.0% -2,384 -1.3% 0 0.0%
breakpoint_help 0 0.0% 1 0.0% -14 -0.1% 2 0.0% -19 -0.1% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% -47 -0.2% 0 0.0% 25 0.1% -3 -0.0% -24 -0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 22 0.1% -4 -0.0% 33 0.2% 8 0.0% 0 0.0% 0 0.0% -38,744 -20.7% -200 -0.1%
call_user_func 0 0.0% 17,672 92.4% 2 0.0% 19,097 93.9% -4 -0.0% 175,792 97.2% 0 0.0% 183,880 98.2% 0 0.0%
call_user_func@1 0 0.0% -1,161 -6.1% 12 0.1% -589 -2.9% 2 0.0% 1,000 0.6% 0 0.0% -147,744 -78.9% -8 -0.0%
call_user_func@2 0 0.0% 41 0.2% -1 -0.0% 41 0.2% 0 0.0% 0 0.0% 0 0.0% 24 0.0% 0 0.0%
call_user_func_array 0 0.0% 1,330 7.0% 4 0.0% 1,674 8.2% -1 -0.0% 1,624 0.9% -24 -0.0% -146,608 -78.3% 0 0.0%
call_user_func_array@1 0 0.0% 2,060 10.8% 12 0.1% 1,589 7.8% -7 -0.0% 1,832 1.0% 0 0.0% 1,304 0.7% 0 0.0%
call_user_func_array@2 0 0.0% 980 5.1% 5 0.0% 715 3.5% 41 0.2% 1,800 1.0% 24 0.0% 1,296 0.7% 0 0.0%
call_user_func_array@3 0 0.0% 319 1.7% -17 -0.1% 268 1.3% -1 -0.0% 1,416 0.8% 0 0.0% 1,896 1.0% 0 0.0%
call_user_func_array@4 0 0.0% 61 0.3% 1 0.0% -2 -0.0% -1 -0.0% 1,384 0.8% 0 0.0% 1,224 0.7% 0 0.0%
check_plain 0 0.0% -243 -1.3% -147 -0.8% -163 -0.8% -54 -0.3% 176 0.1% 24 0.0% 9,768 5.2% 0 0.0%
chr 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%
class_exists 1 0.0% 432 2.3% 19 0.1% 425 2.1% 14 0.1% 16 0.0% 0 0.0% -768 -0.4% -72 -0.0%
class_implements 0 0.0% 6 0.0% 2 0.0% 4 0.0% -3 -0.0% 0 0.0% 0 0.0% -80 -0.0% -304 -0.2%
closedir 0 0.0% -2 -0.0% -2 -0.0% -11 -0.1% -11 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% -63 -0.3% -61 -0.3% -64 -0.3% -63 -0.3% 0 0.0% 0 0.0% 304 0.2% 0 0.0%
comment_help 0 0.0% -51 -0.3% 5 0.0% -51 -0.3% 8 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 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_rdf_mapping 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%
config 0 0.0% 89 0.5% 4 0.0% 91 0.4% -5 -0.0% -48 -0.0% -24 -0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 0.0% 2 0.0% 1 0.0% 2 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 7 0.0% 6 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0% 40 0.0% 0 0.0%
conf_path 0 0.0% 6 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
contact_help 0 0.0% -6 -0.0% 0 0.0% -7 -0.0% 3 0.0% 0 0.0% 0 0.0% -88 -0.0% 0 0.0%
contextual_custom_theme 0 0.0% 0 0.0% 0 0.0% 1 0.0% 2 0.0% 16 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 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%
contextual_help 0 0.0% -9 -0.0% 2 0.0% -11 -0.1% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% -50 -0.3% -1 -0.0% 20 0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 11 0.1% 9 0.0% 12 0.1% 10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 3 0.0% 67 0.4% 53 0.3% 75 0.4% 37 0.2% 1,832 1.0% -3,480 -1.9% 936 0.5% 616 0.3%
contextual_pre_render_placeholder 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%
contextual_toolbar 0 0.0% -1 -0.0% -2 -0.0% -1 -0.0% -1 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
count -91 -1.4% -127 -0.7% -130 -0.7% -108 -0.5% -120 -0.6% -760 -0.4% -760 -0.4% 0 0.0% 0 0.0%
count@1 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%
ctype_digit 755 11.2% 47 0.2% 47 0.2% 943 4.6% 943 4.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% 50 0.3% 47 0.2% 39 0.2% -13 -0.1% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
custom_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%
custom_block_menu_local_tasks 0 0.0% 4 0.0% 2 0.0% 4 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 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%
DateTime::getLastErrors 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%
DateTime::setTimezone 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%
DateTime::__construct 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%
DateTimeZone::__construct 0 0.0% 6 0.0% 6 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 0 0.0% 7 0.0% 137 0.7% 6 0.0% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
datetime_element_info 0 0.0% 13 0.1% 4 0.0% 149 0.7% 4 0.0% 0 0.0% 0 0.0% -16 -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_parse 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%
dblog_help 0 0.0% 2 0.0% 4 0.0% 2 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 3 0.0% 1 0.0% 3 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 57 0.3% 5 0.0% -5 -0.0% 7 0.0% -24 -0.0% 0 0.0% 112 0.1% 96 0.1%
db_query_range 0 0.0% -359 -1.9% 21 0.1% -4 -0.0% 11 0.1% -72 -0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 1 0.0% 3 0.0% -1 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -3 -0.0% -3 -0.0% -4 -0.0% -4 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
defined 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_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%
devel_form_system_modules_alter 0 0.0% -1 -0.0% -4 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_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%
devel_menu_need_destination 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%
devel_page_alter 0 0.0% 7 0.0% 1 0.0% 6 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_preprocess_block 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%
devel_query_enabled 0 0.0% -2 -0.0% 0 0.0% -1 -0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent 0 0.0% -4 -0.0% -3 -0.0% -5 -0.0% -8 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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