Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287b61fb31: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
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Overall Diff Summary

Run #51a287779d22eRun #51a287b61fb31DiffDiff%
Number of Function Calls66,207 66,207 0 0.0%
Incl. Wall Time (microsec)314,181 314,565 384 0.1%
Incl. CPU (microsecs)274,957 274,865 -92 -0.0%
Incl. MemUse (bytes)15,062,480 15,062,480 0 0.0%
Incl. PeakMemUse (bytes)15,210,560 15,210,560 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% 0 0.0% 0 0.0% -2 -2.2% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% 1 1.1% 3 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 2 0.5% 1 0.3% -3 -3.3% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% -5 -5.4% -5 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 2 0.5% 2 0.5% -4 -4.3% -4 -4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -11 -2.9% -11 -2.9% 21 22.8% 21 22.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -2 -0.5% -2 -0.5% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -47 -12.2% -2 -0.5% -66 -71.7% -5 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 3 0.8% 3 0.8% 6 6.5% 6 6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% -5 -5.4% -5 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -1 -0.3% -1 -0.3% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -1 -0.3% -1 -0.3% -3 -3.3% -3 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 11 2.9% 11 2.9% -36 -39.1% -36 -39.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 13 3.4% -14 -3.6% 23 25.0% 17 18.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -4 -1.0% -4 -1.0% 7 7.6% 7 7.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 1 0.3% 1 0.3% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 1 0.3% 1 0.3% 4 4.3% 4 4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -1 -0.3% -1 -0.3% -6 -6.5% -6 -6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 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_shift 0 N/A% 0 0.0% 0 0.0% 9 9.8% 9 9.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% -2 -2.2% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 0 0.0% 0 0.0% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_menu_tree 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%
bartik_preprocess_html 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%
bartik_preprocess_page 0 N/A% -1 -0.3% -1 -0.3% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_process_html 0 N/A% 1 0.3% 0 0.0% 0 0.0% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_process_page 0 N/A% -3 -0.8% 1 0.3% 1 1.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 0 0.0% 0 0.0% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -11 -12.0% -11 -12.0% 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% -618 -160.9% -3 -0.8% -697 -757.6% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_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%
block_list 0 N/A% 1,573 409.6% 0 0.0% -106 -115.2% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -620 -161.5% 0 0.0% -702 -763.0% -5 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -37 -9.6% 0 0.0% -37 -40.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 730 190.1% -4 -1.0% -99 -107.6% 3 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -1 -0.3% 2 0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -599 -156.0% -2 -0.5% -137 -148.9% -9 -9.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -1,865 -485.7% 2 0.5% -564 -613.0% 7 7.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -1,860 -484.4% 0 0.0% -647 -703.3% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 0 N/A% -3 -0.8% -3 -0.8% -4 -4.3% -4 -4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 26 6.8% 7 1.8% -8 -8.7% -8 -8.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_url 0 N/A% 0 0.0% 1 0.3% 0 0.0% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -2 -0.5% -4 -1.0% -6 -6.5% 4 4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -2 -0.5% 0 0.0% -4 -4.3% -3 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 10 2.6% 0 0.0% -2 -2.2% -5 -5.4% 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%
comment_rdf_mapping 0 N/A% 1 0.3% 1 0.3% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 16 4.2% -11 -2.9% 35 38.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -1 -0.3% -1 -0.3% -1 -1.1% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 7 1.8% 1 0.3% 8 8.7% 5 5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% -3 -0.8% -1 -0.3% -3 -3.3% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 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_help 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 5 1.3% 1 0.3% 4 4.3% 7 7.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 1 0.3% 0 0.0% 12 13.0% 14 15.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -3 -0.8% -3 -0.8% 6 6.5% 6 6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 3 3.3% 3 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% -2 -2.2% -2 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -4 -1.0% 1 0.3% -9 -9.8% -5 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 1 0.3% 1 0.3% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 1 0.3% 0 0.0% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 0 0.0% 0 0.0% 1 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getTimestamp 0 N/A% 1 0.3% 1 0.3% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% -1 -0.3% -1 -0.3% -5 -5.4% -5 -5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 2 0.5% 2 0.5% 3 3.3% 3 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 0 0.0% 0 0.0% -9 -9.8% -9 -9.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -0.3% -1 -0.3% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 7 1.8% 1 0.3% 14 15.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 6 1.6% -1 -0.3% 14 15.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_field_schema 0 N/A% 0 0.0% 0 0.0% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -1 -1.1% 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 1.1% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 0 0.0% 0 0.0% -1 -1.1% -1 -1.1% 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 2.2% 3 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_and 0 N/A% 5 1.3% 4 1.0% 2 2.2% 1 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% -174 -45.3% 2 0.5% -11 -12.0% 6 6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 0 0.0% -1 -0.3% -5 -5.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 1 0.3% 0 0.0% 2 2.2% 2 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
decode_entities 0 N/A% 4 1.0% 2 0.5% 9 9.8% 13 14.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 1 0.3% 1 0.3% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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