Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls259,866 258,688 -1,178 -0.5%
Incl. Wall Time (microsec)943,793 938,141 -5,652 -0.6%
Incl. CPU (microsecs)940,059 940,059 0 0.0%
Incl. MemUse (bytes)24,751,760 24,730,840 -20,920 -0.1%
Incl. PeakMemUse (bytes)25,306,760 25,280,264 -26,496 -0.1%

[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 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -3 -0.1% 2 0.0% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 27 0.5% 27 0.5% 0 N/A% 0 N/A% -24 -0.1% -24 -0.1% 288 1.1% 288 1.1%
arg 0 0.0% 4 0.1% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -7 -0.1% -7 -0.1% 4,000 N/A% 4,000 N/A% 8 0.0% 8 0.0% -72 -0.3% -72 -0.3%
array_diff_key 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -113 -2.0% 5 0.1% 4,001 N/A% 4,001 N/A% 0 0.0% 0 0.0% -128 -0.5% -24 -0.1%
array_filter@1 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -38 -0.7% -38 -0.7% 0 N/A% 0 N/A% 288 1.4% 288 1.4% 0 0.0% 0 0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% -18 -0.3% -18 -0.3% 0 N/A% 0 N/A% -24 -0.1% -24 -0.1% 152 0.6% 152 0.6%
array_key_exists 0 0.0% 74 1.3% 74 1.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map -102 -8.7% -184 -3.3% -204 -3.6% -12,001 N/A% 4,000 N/A% -55,408 -264.9% -55,488 -265.2% 648 2.4% 192 0.7%
array_merge 0 0.0% 21 0.4% 21 0.4% 4,000 N/A% 4,000 N/A% -192 -0.9% -192 -0.9% -56 -0.2% -56 -0.2%
array_pop 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 16 0.1% 16 0.1% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -112 -0.4% -112 -0.4%
array_search 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 2 0.0% 2 0.0% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 7 0.1% 7 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 14 0.2% 14 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 17 0.3% 17 0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -1,117 -19.8% 0 0.0% 1 N/A% 0 N/A% -16 -0.1% 0 0.0% 448 1.7% 0 0.0%
block_help 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -265 -4.7% 0 0.0% 1 N/A% 0 N/A% 24 0.1% 0 0.0% 488 1.8% 0 0.0%
block_page_build 0 0.0% -1,120 -19.8% -2 -0.0% 1 N/A% 0 N/A% -16 -0.1% 0 0.0% 336 1.3% 0 0.0%
breakpoint_help 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -4 -0.1% 3 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -56 -0.2% 0 0.0%
call_user_func 0 0.0% -5,605 -99.2% 12 0.2% -4,001 N/A% 0 N/A% -26,264 -125.5% 0 0.0% -31,136 -117.5% -128 -0.5%
call_user_func@1 0 0.0% 11 0.2% 18 0.3% 4,000 N/A% 0 N/A% 8 0.0% -16 -0.1% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% -628 -11.1% -1 -0.0% -1 N/A% -4,000 N/A% -200 -1.0% 40 0.2% -64 -0.2% 0 0.0%
call_user_func_array@1 0 0.0% -328 -5.8% 1 0.0% 4,001 N/A% 0 N/A% -80 -0.4% 0 0.0% -40 -0.2% 0 0.0%
call_user_func_array@2 0 0.0% -137 -2.4% -14 -0.2% 12,000 N/A% 0 N/A% -56 -0.3% 0 0.0% 64 0.2% 0 0.0%
ceil 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% -26 -0.5% 118 2.1% -40,003 N/A% -8,001 N/A% 72 0.3% 0 0.0% 456 1.7% 0 0.0%
check_url 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
class_exists 0 0.0% -70 -1.2% 10 0.2% 19,999 N/A% 4,000 N/A% -128 -0.6% 0 0.0% 224 0.8% 0 0.0%
class_implements 0 0.0% 1 0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 96 0.4% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% -66 -1.2% -29 -0.5% 4,000 N/A% 0 N/A% -64 -0.3% 32 0.2% 136 0.5% 0 0.0%
comment_node_view 0 0.0% -30 -0.5% -4 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -16 -0.1% -16 -0.1%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 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 N/A% 0 N/A% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
config 0 0.0% 97 1.7% 13 0.2% -12,001 N/A% -4,001 N/A% 0 0.0% 0 0.0% -80 -0.3% 0 0.0%
config_get_config_directory 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -3 -0.1% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -2 -0.0% -2 -0.0% 4,001 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -10 -0.2% -9 -0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -112 -0.4% -112 -0.4%
count@1 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% -23 -0.4% -23 -0.4% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -2 -0.0% 16 0.3% -8,001 N/A% 0 N/A% -40 -0.2% -40 -0.2% -120 -0.5% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 1 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% 8 0.1% 8 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -6 -0.1% -6 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 40 0.7% 40 0.7% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -90 -1.6% -3 -0.1% 4,000 N/A% 0 N/A% -16 -0.1% 0 0.0% -16 -0.1% 0 0.0%
datetime_element_info 0 0.0% -95 -1.7% -5 -0.1% 0 N/A% 0 N/A% -16 -0.1% 0 0.0% -16 -0.1% 0 0.0%
date_default_timezone_get 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 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% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% 39 0.7% 31 0.5% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_and 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% -40 -0.2% -40 -0.2% -40 -0.2% -40 -0.2%
db_query 0 0.0% -4 -0.1% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 96 0.4% 0 0.0%
db_query_range 0 0.0% 0 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 9 0.2% 0 0.0% 4,000 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -16 -0.1% -16 -0.1%
defined 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% 1 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_menu_need_destination 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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