Digi-Key Vendor Get Part (DB) ProfilingΒΆ
Raw execution profile
SVG of execution profile
Execution Profile
pstats Output
Tue May 24 00:32:52 2016 /media/ldata/code/tendril/profiling/sourcing/get_part_db/digikey.profile 94228891 function calls (92311487 primitive calls) in 495.304 seconds Ordered by: cumulative time ncalls tottime percall cumtime percall filename:lineno(function) 1 0.738 0.738 496.533 496.533 vendors.py:74(profile_vendor_get_part_db) 11484 0.075 0.000 495.540 0.043 vendors.py:509(get_all_vparts) 11483 0.068 0.000 468.891 0.041 vendors.py:519(get_vpart) 11483 0.073 0.000 468.823 0.041 digikey.py:215(__init__) 11483 0.056 0.000 468.750 0.041 vendors.py:415(__init__) 11483 0.083 0.000 468.694 0.041 vendors.py:236(__init__) 11483 0.219 0.000 468.611 0.041 vendors.py:248(_populate) 11483 0.464 0.000 425.602 0.037 vendors.py:285(load_from_db) 11483 0.135 0.000 424.681 0.037 vendors.py:427(_load_from_db) 11483 1.115 0.000 393.969 0.034 vendors.py:292(_load_from_db) 74348 0.526 0.000 362.262 0.005 query.py:2511(__iter__) 74348 0.876 0.000 336.993 0.005 query.py:2525(_execute_and_instances) 74348 0.288 0.000 331.249 0.004 base.py:846(execute) 74348 0.227 0.000 330.783 0.004 elements.py:322(_execute_on_connection) 74348 1.122 0.000 330.556 0.004 base.py:975(_execute_clauseelement) 521732/487283 1.102 0.000 311.072 0.001 attributes.py:229(__get__) 82197/47748 0.452 0.000 310.008 0.006 attributes.py:556(get) 34449 0.273 0.000 308.247 0.009 strategies.py:477(_load_for_state) 34449 1.693 0.000 307.542 0.009 strategies.py:550(_emit_lazyload) 36266 1.112 0.000 297.681 0.008 query.py:2393(all) 74348 1.906 0.000 270.381 0.004 base.py:1061(_execute_context) 74348 0.198 0.000 247.690 0.003 default.py:449(do_execute) 74348 246.402 0.003 247.492 0.003 {method 'execute' of 'psycopg2.extensions.cursor' objects} 71946/13300 0.517 0.000 138.216 0.010 db.py:168(inner) 11483 0.292 0.000 111.396 0.010 controller.py:113(get_vpno_obj) 38082 1.068 0.000 99.395 0.003 query.py:2451(one) 13299 0.462 0.000 84.305 0.006 controller.py:215(get_map) 74348 0.299 0.000 58.409 0.001 elements.py:431(compile) 74348 0.439 0.000 58.110 0.001 elements.py:496(_compiler) 74348 1.570 0.000 57.671 0.001 compiler.py:329(__init__) 74348 0.353 0.000 55.831 0.001 compiler.py:167(__init__) 74348 0.220 0.000 55.478 0.001 compiler.py:212(process) 1274813/74348 4.384 0.000 55.258 0.001 visitors.py:75(_compiler_dispatch) 74348 2.762 0.000 54.710 0.001 compiler.py:1503(visit_select) 26600 0.273 0.000 48.804 0.002 db.py:111(get_session) 13300 0.043 0.000 41.240 0.003 contextlib.py:15(__enter__) 15116 0.088 0.000 40.008 0.003 controller.py:45(_get_vendor) 13300 0.178 0.000 39.855 0.003 controller.py:94(get_vendor) 13300 0.376 0.000 39.119 0.003 db.py:83(_get_caller) 13300 0.053 0.000 37.482 0.003 inspect.py:1053(stack) 13300 0.595 0.000 37.414 0.003 inspect.py:1026(getouterframes) 210983 2.344 0.000 36.745 0.000 inspect.py:988(getframeinfo) 218242 2.073 0.000 32.621 0.000 loading.py:30(instances) 482354 4.348 0.000 26.852 0.000 compiler.py:1275(_label_select_column) 11484 0.028 0.000 26.573 0.002 vendors.py:504(get_all_vpnos) 908 0.008 0.000 26.253 0.029 maps.py:73(get_all_partnos) 210983 2.959 0.000 24.243 0.000 inspect.py:518(findsource) 74348 1.420 0.000 24.008 0.000 query.py:2953(_compile_context) 1816 0.108 0.000 19.823 0.011 controller.py:244(get_map_vpnos) 482354 5.045 0.000 19.484 0.000 compiler.py:581(visit_label) 435266 4.861 0.000 16.286 0.000 inspect.py:440(getsourcefile) 154469 2.437 0.000 14.620 0.000 loading.py:360(_instance) 74348 1.753 0.000 14.334 0.000 compiler.py:1679(_compose_select_body) 351821/129361 0.957 0.000 13.751 0.000 operators.py:294(__eq__) 908 0.005 0.000 13.619 0.015 vendors.py:84(get_apartnos) 283507/177109 0.526 0.000 13.114 0.000 {operator.eq} 908 0.006 0.000 12.625 0.014 vendors.py:88(get_upartnos) 253858 1.336 0.000 11.761 0.000 base.py:196(generate) 243607/89463 1.435 0.000 11.044 0.000 visitors.py:86(_compiler_dispatch) 142661 0.286 0.000 10.556 0.000 elements.py:738(operate) 908 0.004 0.000 10.530 0.012 controller.py:257(get_amap_vpnos) 66498 0.160 0.000 10.359 0.000 attributes.py:174(operate) 74348 1.929 0.000 10.281 0.000 query.py:3282(row_processor) 74348 1.433 0.000 10.085 0.000 query.py:3071(_simple_statement) 74348 0.688 0.000 10.079 0.000 psycopg2.py:466(get_result_proxy) 74348 3.152 0.000 10.016 0.000 default.py:515(_init_compiled) 613532 5.278 0.000 9.776 0.000 compiler.py:620(visit_column) 142661 0.354 0.000 9.386 0.000 <string>:1(<lambda>) 908 0.004 0.000 9.357 0.010 controller.py:263(get_umap_vpnos) 100947 0.811 0.000 9.220 0.000 annotation.py:93(__eq__) 116062 0.671 0.000 9.186 0.000 compiler.py:904(visit_binary) 74348 0.549 0.000 9.047 0.000 query.py:3317(setup_context) 142661 0.854 0.000 9.033 0.000 type_api.py:57(operate) 74348 0.473 0.000 9.011 0.000 result.py:488(__init__) 13004248 7.665 0.000 8.887 0.000 {isinstance} 154469 2.371 0.000 8.806 0.000 loading.py:478(_populate_full) 74348 0.704 0.000 8.538 0.000 result.py:513(_init_metadata) 74348 2.032 0.000 8.409 0.000 loading.py:224(_setup_entity_query) 74348 0.714 0.000 8.331 0.000 <string>:1(select) 116062 0.784 0.000 8.227 0.000 compiler.py:935(_generate_generic_binary) 74348 4.053 0.000 8.215 0.000 loading.py:269(_instance_processor) 224283 1.081 0.000 8.011 0.000 inspect.py:472(getmodule) 13300 0.189 0.000 7.795 0.001 contextlib.py:21(__exit__) 74348 4.628 0.000 7.719 0.000 result.py:189(__init__) 74348 2.556 0.000 7.617 0.000 selectable.py:2220(__init__) 646249 2.685 0.000 7.283 0.000 inspect.py:398(getfile) 74348 0.269 0.000 7.068 0.000 session.py:1245(query) 74348 0.863 0.000 6.934 0.000 compiler.py:1654(_setup_select_stack) 443682 1.413 0.000 6.875 0.000 langhelpers.py:744(__get__) 116062 0.994 0.000 6.803 0.000 default_comparator.py:21(_boolean_compare) 74348 0.220 0.000 6.799 0.000 query.py:107(__init__) 74348 0.765 0.000 6.579 0.000 query.py:112(_set_entities) 13300 0.203 0.000 6.549 0.000 session.py:756(commit) 53199 0.188 0.000 6.541 0.000 properties.py:268(operate) 238222 0.300 0.000 6.429 0.000 type_api.py:1009(process) 13300 0.399 0.000 6.346 0.000 session.py:389(commit) 238222 0.355 0.000 6.129 0.000 arrow.py:73(process_result_value) 157783 0.438 0.000 5.933 0.000 inspect.py:460(getabsfile) 346378 0.945 0.000 5.805 0.000 {method 'join' of 'str' objects} 156284 0.460 0.000 5.774 0.000 api.py:17(get) 623199 2.174 0.000 5.690 0.000 interfaces.py:498(setup) 74348 0.766 0.000 5.582 0.000 selectable.py:2506(_get_display_froms) 156284 1.387 0.000 5.313 0.000 factory.py:32(get) 100947 0.275 0.000 5.279 0.000 <string>:1(filter) 26599 0.167 0.000 5.218 0.000 compiler.py:735(visit_clauselist) 157783 0.777 0.000 4.970 0.000 posixpath.py:365(abspath) 79797 0.078 0.000 4.860 0.000 compiler.py:742(<genexpr>) 79797 0.143 0.000 4.782 0.000 compiler.py:744(<genexpr>) 583300 2.462 0.000 4.705 0.000 compiler.py:1130(_truncated_identifier) 74348 2.051 0.000 4.523 0.000 selectable.py:2479(_froms) 47748 0.850 0.000 4.399 0.000 mapper.py:2451(_get_state_attr_by_column) 15115 0.088 0.000 4.338 0.000 query.py:1511(join) 74348 0.374 0.000 4.337 0.000 result.py:944(fetchall) 100946 0.659 0.000 4.280 0.000 compiler.py:1048(visit_bindparam) 15115 0.039 0.000 4.238 0.000 <string>:1(_join) 74348 0.293 0.000 4.114 0.000 query.py:2518(_connection_from_session) 15115 0.195 0.000 4.020 0.000 query.py:1800(_join) 1798882 2.269 0.000 3.876 0.000 compiler.py:2693(quote) 74348 0.385 0.000 3.821 0.000 session.py:811(connection) 34449 0.422 0.000 3.778 0.000 strategies.py:448(_generate_lazy_clause) 2999402 3.733 0.000 3.769 0.000 {getattr} 13300 0.219 0.000 3.643 0.000 query.py:1310(filter_by) 116062 0.579 0.000 3.588 0.000 default_comparator.py:269(_check_literal) 15115 0.272 0.000 3.534 0.000 query.py:1915(_join_left_to_right) 100947 0.954 0.000 3.530 0.000 query.py:1274(filter) 13299 0.155 0.000 3.382 0.000 relationships.py:961(__eq__) 435266 0.911 0.000 3.319 0.000 genericpath.py:15(exists) 74348 0.711 0.000 3.116 0.000 selectable.py:3151(_columns_plus_names) 764044 3.104 0.000 3.106 0.000 interfaces.py:466(_get_context_loader) 74348 0.209 0.000 3.075 0.000 session.py:884(_connection_for_bind) 100946 0.415 0.000 3.019 0.000 compiler.py:1117(_truncate_bindparam) 34449 0.093 0.000 3.006 0.000 strategy_options.py:781(lazyload) 26600 0.397 0.000 2.940 0.000 session.py:456(close) 34449 0.117 0.000 2.912 0.000 <string>:1(set_relationship_strategy) 74348 0.477 0.000 2.866 0.000 session.py:312(_connection_for_bind) 13300 0.082 0.000 2.845 0.000 base.py:1569(commit) 15115 0.129 0.000 2.837 0.000 query.py:2068(_join_to_left) 34449 0.157 0.000 2.796 0.000 base.py:40(_generative) 13300 0.044 0.000 2.747 0.000 base.py:1603(_do_commit) 74348 0.165 0.000 2.737 0.000 result.py:911(_fetchall_impl) 13300 0.209 0.000 2.703 0.000 base.py:679(_commit_impl) 53198 0.334 0.000 2.687 0.000 elements.py:3370(_bind_param) 143894 1.369 0.000 2.653 0.000 instrumentation.py:311(new_instance) 163811 0.689 0.000 2.626 0.000 _collections.py:794(to_list) 15115 0.056 0.000 2.626 0.000 util.py:880(join) 74348 1.525 0.000 2.571 0.000 {method 'fetchall' of 'psycopg2.extensions.cursor' objects} 15115 0.243 0.000 2.570 0.000 util.py:779(__init__) 157783 1.577 0.000 2.504 0.000 posixpath.py:336(normpath) 13300 0.112 0.000 2.465 0.000 default.py:422(do_commit) 74348 0.752 0.000 2.448 0.000 query.py:122(_set_entity_selectables) 435266 2.408 0.000 2.408 0.000 {posix.stat} 482354 0.764 0.000 2.388 0.000 default.py:753(get_result_processor) 223044 1.290 0.000 2.357 0.000 _collections.py:747(unique_list) 53198 1.388 0.000 2.353 0.000 elements.py:913(__init__) 510179 1.269 0.000 2.334 0.000 inspection.py:38(inspect) 13300 2.309 0.000 2.309 0.000 {method 'commit' of 'psycopg2.extensions.connection' objects} 34449 0.240 0.000 2.292 0.000 strategy_options.py:190(set_relationship_strategy) 93097/66499 0.327 0.000 2.266 0.000 annotation.py:71(_compiler_dispatch) 238159 1.265 0.000 2.145 0.000 base.py:36(_from_objects) 15115 0.161 0.000 2.034 0.000 selectable.py:651(__init__) 53198/26599 0.110 0.000 2.017 0.000 operators.py:43(__and__) 74348 0.484 0.000 2.016 0.000 psycopg2.py:435(create_cursor) 140845 0.752 0.000 2.006 0.000 interfaces.py:507(create_row_processor) 116062 1.196 0.000 1.996 0.000 elements.py:2724(__init__) 39900 0.199 0.000 1.981 0.000 session.py:694(begin) 156284 1.968 0.000 1.974 0.000 util.py:25(is_timestamp) 2176330 1.298 0.000 1.940 0.000 string.py:220(lower) 100946 0.651 0.000 1.916 0.000 elements.py:3624(apply_map) 26598 0.108 0.000 1.913 0.000 elements.py:2758(_copy_internals) 13300 0.105 0.000 1.816 0.000 base.py:2020(contextual_connect) 39899 0.162 0.000 1.811 0.000 elements.py:1890(and_) 490283 1.803 0.000 1.803 0.000 {method 'match' of '_sre.SRE_Pattern' objects} 74348 0.431 0.000 1.798 0.000 query.py:3159(__new__) 39900 0.331 0.000 1.782 0.000 session.py:169(__init__) 74348 0.586 0.000 1.777 0.000 _collections.py:359(__init__) 13300 0.167 0.000 1.763 0.000 session.py:2646(__call__) 13299 0.202 0.000 1.746 0.000 relationships.py:1334(_optimized_compare) 74348 0.546 0.000 1.736 0.000 compiler.py:438(_bind_processors) 100948 0.417 0.000 1.726 0.000 base.py:285(__get__) 26599 0.072 0.000 1.673 0.000 {operator.and_} 39899 0.591 0.000 1.649 0.000 elements.py:1856(_construct) 15115 0.063 0.000 1.648 0.000 selectable.py:786(_match_primaries) 482354 0.881 0.000 1.623 0.000 type_api.py:382(_cached_result_processor) 156284 0.762 0.000 1.600 0.000 arrow.py:118(fromdatetime) 74348 0.461 0.000 1.593 0.000 compiler.py:455(construct_params) 15115 0.153 0.000 1.572 0.000 selectable.py:793(_join_condition) 13300 0.259 0.000 1.555 0.000 session.py:512(__init__) 13299 0.066 0.000 1.544 0.000 visitors.py:280(cloned_traverse) 34449 0.095 0.000 1.522 0.000 query.py:1090(options) 1081515 0.852 0.000 1.496 0.000 inspect.py:51(ismodule) 74348 0.226 0.000 1.491 0.000 pool.py:845(cursor) 482354 0.521 0.000 1.482 0.000 result.py:497(_getter) 39897/13299 0.399 0.000 1.472 0.000 visitors.py:287(clone) 13299 0.055 0.000 1.443 0.000 util.py:746(_orm_annotate) 13300 0.073 0.000 1.438 0.000 base.py:793(close) 34449 0.082 0.000 1.427 0.000 <string>:1(_options) 13299 0.028 0.000 1.389 0.000 annotation.py:106(_deep_annotate) 26599 0.067 0.000 1.377 0.000 default_comparator.py:89(_conjunction_operate) 13300 0.053 0.000 1.365 0.000 pool.py:879(close) 39897/13299 0.187 0.000 1.361 0.000 annotation.py:113(clone) 13300 0.059 0.000 1.313 0.000 pool.py:756(_checkin) 100948 0.237 0.000 1.309 0.000 base.py:108(_for_instance) 857232 0.720 0.000 1.287 0.000 inspect.py:59(isclass) 34449 0.482 0.000 1.282 0.000 strategy_options.py:110(_generate_path) 74348 1.266 0.000 1.266 0.000 {method 'cursor' of 'psycopg2.extensions.connection' objects} 100946 0.198 0.000 1.265 0.000 _collections.py:727(__missing__) 13300 0.143 0.000 1.254 0.000 pool.py:615(_finalize_fairy) 3737872 1.254 0.000 1.254 0.000 {method 'append' of 'list' objects} 253858 0.777 0.000 1.242 0.000 query.py:416(_clone) 482354 0.463 0.000 1.238 0.000 compiler.py:2722(format_label) 684248 1.227 0.000 1.228 0.000 weakref.py:314(__getitem__) 74348 0.367 0.000 1.223 0.000 base.py:325(_is_mapped_class) 163811 0.693 0.000 1.223 0.000 abc.py:128(__instancecheck__) 74348 0.758 0.000 1.210 0.000 query.py:3190(setup_entity) 13300 0.139 0.000 1.197 0.000 db.py:69(_format_frame) 15115 0.168 0.000 1.195 0.000 compiler.py:1803(visit_join) 74348 0.145 0.000 1.191 0.000 compiler.py:441(<genexpr>) 482354 1.009 0.000 1.185 0.000 strategies.py:141(setup_query) 74348 1.077 0.000 1.184 0.000 query.py:3715(__init__) 114247 0.260 0.000 1.184 0.000 elements.py:2783(self_group) 1447125 1.173 0.000 1.173 0.000 {built-in method __new__ of type object at 0x919120} 808745 1.169 0.000 1.169 0.000 {method 'update' of 'dict' objects} 13300 0.035 0.000 1.153 0.000 base.py:2071(_wrap_pool_connect) 140846 0.472 0.000 1.136 0.000 operators.py:895(is_precedent) 1068215 0.678 0.000 1.130 0.000 inspect.py:181(istraceback) 13299 0.040 0.000 1.125 0.000 elements.py:1168(effective_value) 13300 0.045 0.000 1.119 0.000 pool.py:367(connect) 39897 0.140 0.000 1.112 0.000 elements.py:291(_annotate) 13299 0.041 0.000 1.085 0.000 relationships.py:1385(_go) 13300 0.125 0.000 1.074 0.000 pool.py:710(_checkout) 100948 0.393 0.000 1.072 0.000 base.py:105(_for_class) 100946 0.708 0.000 1.067 0.000 compiler.py:1149(_process_anon) 125143 0.408 0.000 1.065 0.000 base.py:389(_inspect_mapped_class) 39900 0.482 0.000 1.052 0.000 session.py:256(_take_snapshot) 34449 0.450 0.000 1.049 0.000 query.py:1105(_options) 175294 0.429 0.000 1.046 0.000 compiler.py:442(<genexpr>) 266826 0.357 0.000 1.046 0.000 utf_8.py:15(decode) 108797 0.423 0.000 1.042 0.000 path_registry.py:62(set) 435266 1.037 0.000 1.037 0.000 {imp.get_suffixes} 482354 0.894 0.000 1.015 0.000 selectable.py:3156(name_for_col) 143894 0.999 0.000 1.001 0.000 state.py:75(__init__) 210983 0.259 0.000 0.989 0.000 re.py:188(compile) 11483 0.156 0.000 0.979 0.000 attributes.py:1066(set_committed_value) 13300 0.085 0.000 0.968 0.000 session.py:1031(close) 482354 0.960 0.000 0.962 0.000 result.py:419(_getter) 223045 0.562 0.000 0.953 0.000 __init__.py:1345(isEnabledFor) 13300 0.156 0.000 0.918 0.000 pool.py:478(checkout) 3449640 0.896 0.000 0.896 0.000 {len} 13300 0.083 0.000 0.882 0.000 session.py:1076(_close_impl) 66497 0.303 0.000 0.876 0.000 elements.py:3513(__new__) 857232 0.574 0.000 0.870 0.000 inspect.py:67(ismethod) 39897 0.292 0.000 0.846 0.000 elements.py:3919(__init__) 536214 0.840 0.000 0.844 0.000 {hasattr} 1068215 0.655 0.000 0.844 0.000 inspect.py:191(isframe) 156284 0.591 0.000 0.838 0.000 arrow.py:49(__init__) 104578 0.421 0.000 0.832 0.000 selectable.py:35(_interpret_as_from) 857232 0.537 0.000 0.829 0.000 inspect.py:142(isfunction) 482354 0.827 0.000 0.827 0.000 compiler.py:271(__init__) 1362269 0.814 0.000 0.814 0.000 {method 'get' of 'dict' objects} 13300 0.111 0.000 0.792 0.000 pool.py:501(checkin) 482354 0.592 0.000 0.790 0.000 compiler.py:1272(_add_to_result_map) 15115 0.272 0.000 0.784 0.000 selectable.py:847(_joincond_scan_left_right) 148696 0.171 0.000 0.783 0.000 selectable.py:2438(<genexpr>) 74348 0.759 0.000 0.762 0.000 result.py:928(process_rows) 74348 0.386 0.000 0.753 0.000 query.py:306(_bind_mapper) 74348 0.607 0.000 0.737 0.000 elements.py:3665(_select_iterables) 74348 0.228 0.000 0.736 0.000 session.py:1279(_autoflush) 87648 0.480 0.000 0.736 0.000 langhelpers.py:1033(_next) 210983 0.548 0.000 0.731 0.000 re.py:226(_compile) 157783 0.514 0.000 0.719 0.000 posixpath.py:68(join) 122097 0.224 0.000 0.715 0.000 __init__.py:1130(debug) 114248 0.214 0.000 0.703 0.000 session.py:1970(flush) 143894 0.422 0.000 0.693 0.000 state.py:251(_cleanup) 266826 0.689 0.000 0.689 0.000 {_codecs.utf_8_decode} 100948 0.474 0.000 0.679 0.000 base.py:74(__init__) 857232 0.538 0.000 0.672 0.000 inspect.py:209(iscode) 661859 0.668 0.000 0.668 0.000 {method 'copy' of 'dict' objects} 13300 0.037 0.000 0.663 0.000 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