DRYML Compiles for every request

[Austin Saylor]

Hi. I'm running an app with Hobo 2.0.1 and Dryml 2.0.1 with the Unicorn web server on an AWS OpsWorks instance. For some reason, for every request that comes it, Hobo will recompile the dryml. Does anyone know what would cause this?

[erbecke]

Hi, check your /enviroments/ folder settings.

Best regards,
Eddie

[Ignacio Huerta]

Can you share the logs of the server?

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[Tim Griffin]

Hi Ignacio;

Yes, I've noticed this as well in my Rails 3.2.21/Hobo 2.0.1 app, even when running in production. It's certainly not serious, but it must be consuming a few cycles against response time. 

I don't see a pattern to the trigger for a recompile, though. From my logs, for instance, I see it suddenly recompile out of the blue:

2110 Completed 200 OK in 420.5ms (Views: 354.9ms | ActiveRecord: 58.2ms)

2111 Connecting to database specified by database.yml

2112 Started GET "/general_register_searches" for 64.247.136.160 at 2015-03-09 12:24:15 -0400

2113 Processing by GeneralRegisterSearchesController#index as HTML

2114 Calculating fees for current preauthorization: 6210-0_88

2115   Rendered general_register_searches/index.dryml (198.4ms)

2116 Completed 200 OK in 215.9ms (Views: 154.5ms | ActiveRecord: 49.0ms)

2117   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/transition_button.dryml in 0.01s

2118   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/buttons.dryml in 0.00s

2119   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/create_button.dryml in 0.00s

...

...

Then again, later on, for no apparent reason, again. This time, I see a reconnection back to the database preceding the recompilation (I'll list the whole recompilation trace here...)

Started GET "/documents/1/1467/attachments/2032/download?1425743957&mode=show" for 64.26.134.201 at 2015-03-09 14:27:26 -0400

4741 Processing by DocumentAttachmentsController#download as HTML

4742   Parameters: {"1425743957"=>nil, "mode"=>"show", "document_region_id"=>"1", "document_id"=>"1467", "id"=>"2032"}

4743 Sent file /webapps/polar/document_attachments/1/1467/DI-66489-RTWKR.pdf (0.2ms)

4744 Completed 200 OK in 26.2ms (ActiveRecord: 8.2ms)

4745 Connecting to database specified by database.yml

4746   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/transition_button.dryml in 0.01s

4747   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/buttons.dryml in 0.00s

4748   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/create_button.dryml in 0.00s

4749   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/transition_link.dryml in 0.00s

4750   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/delete-button.dryml in 0.04s

4751   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/remote_method_button.dryml in 0.00s

4752   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/buttons/update_button.dryml in 0.00s

4753   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/cache/swept_cache.dryml in 0.00s

4754   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/cache/cache.dryml in 0.00s

4755   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/cache/nested_cache.dryml in 0.00s

4756   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/cards/card.dryml in 0.00s

4757   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/cards/cards.dryml in 0.00s

4758   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/cards/search_card.dryml in 0.00s

4759   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/editors/live_editor.dryml in 0.00s

4760   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/editors/click_editor.dryml in 0.01s

4761   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/editors/editors.dryml in 0.01s

4762   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/forms/error_messages.dryml in 0.00s

4763   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/forms/submit.dryml in 0.00s

4764   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/forms/forms.dryml in 0.00s

4765   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/forms/formlet.dryml in 0.00s

4766   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/forms/form.dryml in 0.00s

4767   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/stylesheet.dryml in 0.00s

4768   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/if_ie.dryml in 0.00s

4769   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/header.dryml in 0.00s

4770   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/footer.dryml in 0.00s

4771   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/html.dryml in 0.00s

4772   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/aside.dryml in 0.00s

4773   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/empty_tag.dryml in 0.01s

4774   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/javascript.dryml in 0.00s

4775   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/doctype.dryml in 0.00s

4776   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/section_group.dryml in 0.00s

4777   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/table.dryml in 0.01s

4778   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/a.dryml in 0.04s

4779   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/section.dryml in 0.00s

4780   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/html/image.dryml in 0.00s

4781   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/i18n/ht.dryml in 0.00s

4782   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/i18n/model_name_human.dryml in 0.00s

4783   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/i18n/t.dryml in 0.00s

4784   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/i18n/i18n.dryml in 0.00s

4785   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/i18n/human_collection_name.dryml in 0.00s

4786   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/input.dryml in 0.00s

4787   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/or_cancel.dryml in 0.01s

4788   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/input_for_date.dryml in 0.01s

4789   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/inputs.dryml in 0.00s

4790   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/check_many.dryml in 0.00s

4791   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/hot_input.dryml in 0.00s

4792   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/input_for.dryml in 0.01s

4793   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/input_all.dryml in 0.00s

4794   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/collection_input.dryml in 0.00s

4795   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/hidden_field.dryml in 0.00s

4796   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/after_submit.dryml in 0.00s

4797   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/select_input.dryml in 0.00s

4798   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/input_for_enum_string.dryml in 0.00s

4799   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/sti_type_input.dryml in 0.00s

4800   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/input_many.dryml in 0.02s

4801   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/select_one.dryml in 0.00s

4802   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/select_many.dryml in 0.04s

4803   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/inputs/select_menu.dryml in 0.00s

4804   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/feckless_fieldset.dryml in 0.01s

4805   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/labelled_item_list.dryml in 0.01s

4806   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/empty_collection_message.dryml in 0.00s

4807   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/field_list_v1.dryml in 0.01s

4808   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/with_fields.dryml in 0.00s

4809   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/field_list.dryml in 0.00s

4810   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/collection.dryml in 0.05s

4811   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/lists/lists.dryml in 0.00s

4812   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/account_disabled.dryml in 0.01s

4813   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/forgot_password.dryml in 0.02s

4814   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/login.dryml in 0.02s

4815   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/permission_denied_page.dryml in 0.01s

4816   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/not_found_page.dryml in 0.00s

4817   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/pages.dryml in 0.00s

4818   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/account.dryml in 0.04s

4819   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/page_nav.dryml in 0.00s

4820   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/pages/flash_message.dryml in 0.00s

4821   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/filter_menu.dryml in 0.00s

4822   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/collection_preview.dryml in 0.01s

4823   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/table_plus.dryml in 0.01s

4824   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/gravatar.dryml in 0.00s

4825   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/plus.dryml in 0.00s

4826   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/search_filter.dryml in 0.01s

4827   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/plus/live_search.dryml in 0.01s

4828   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/type_name.dryml in 0.00s

4829   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/view.dryml in 0.00s

4830   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/links_for_collection.dryml in 0.00s

4831   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/record_flags.dryml in 0.00s

4832   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/a_or_an.dryml in 0.00s

4833   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/count.dryml in 0.00s

4834   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/views.dryml in 0.00s

4835   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/you.dryml in 0.01s

4836   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/nil_view.dryml in 0.04s

4837   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/collection_name.dryml in 0.00s

4838   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/name.dryml in 0.00s

4839   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/view_for.dryml in 0.01s

4840   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/views/comma_list.dryml in 0.00s

4841   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_rapid-2.0.1/taglibs/hobo_rapid.dryml in 0.72s

4842   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery-2.0.1/taglibs/hobo_jquery.dryml in 0.00s

4843   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/name_one.dryml in 0.00s

4844   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/toggle.dryml in 0.00s

4845   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/tabs.dryml in 0.00s

4846   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/accordion_collection.dryml in 0.01s

4847   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/autocomplete.dryml in 0.00s

4848   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/accordion-list.dryml in 0.01s

4849   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/sortable_input_many.dryml in 0.01s

4850   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/dialog_box.dryml in 0.01s

4851   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/accordion.dryml in 0.00s

4852   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/sortable_collection.dryml in 0.00s

4853   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/overrides.dryml in 0.00s

4854   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/datepicker.dryml in 0.00s

4855   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/combobox.dryml in 0.00s

4856   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_jquery_ui-2.0.1/taglibs/hobo_jquery_ui.dryml in 0.05s

4857   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_clean-2.0.1/taglibs/nav.dryml in 0.02s

4858   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_clean-2.0.1/taglibs/hobo_clean.dryml in 0.04s

4859   DRYML: Compiled app/views/taglibs/auto/rapid/cards.dryml in 0.28s

4860   DRYML: Compiled app/views/taglibs/auto/rapid/pages.dryml in 3.25s

4861   DRYML: Compiled app/views/taglibs/auto/rapid/forms.dryml in 0.54s

4862   DRYML: Compiled app/views/taglibs/application/instruments.dryml in 0.28s

4863   DRYML: Compiled app/views/taglibs/application/regions.dryml in 0.06s

4864   DRYML: Compiled app/views/taglibs/application/tables.dryml in 0.03s

4865   DRYML: Compiled app/views/taglibs/application/holders.dryml in 0.08s

4866   DRYML: Compiled app/views/taglibs/application/parcel_child_parcels.dryml in 0.01s

4867   DRYML: Compiled app/views/taglibs/application/login.dryml in 0.03s

4868   DRYML: Compiled app/views/taglibs/application/plan_supersede_parcels_by_plan.dryml in 0.03s

4869   DRYML: Compiled app/views/taglibs/application/instruments_or_documents_related_instruments.dryml in 0.04s

4870   DRYML: Compiled app/views/taglibs/application/titles.dryml in 0.15s

4871   DRYML: Compiled app/views/taglibs/application/plans.dryml in 0.04s

4872   DRYML: Compiled app/views/taglibs/application/parties.dryml in 0.10s

4873   DRYML: Compiled app/views/taglibs/application/plans_wholly_superseded_plans.dryml in 0.02s

4874   DRYML: Compiled app/views/taglibs/application/stickyfooter.dryml in 0.17s

4875   DRYML: Compiled app/views/taglibs/application/plans_partially_superseded_parcels.dryml in 0.03s

4876   DRYML: Compiled app/views/taglibs/application/package_processing.dryml in 0.06s

4877   DRYML: Compiled app/views/taglibs/application/main-nav.dryml in 0.18s

4878   DRYML: Compiled app/views/taglibs/application/plan_parcels.dryml in 0.06s

4879   DRYML: Compiled app/views/taglibs/application/parcels.dryml in 0.11s

4880   DRYML: Compiled app/views/taglibs/application/plans_partially_superseded_plans.dryml in 0.02s

4881   DRYML: Compiled app/views/taglibs/application/attachments.dryml in 0.01s

4882   DRYML: Compiled app/views/taglibs/application/documents.dryml in 0.06s

4883   DRYML: Compiled app/views/taglibs/application/page.dryml in 0.04s

4884   DRYML: Compiled app/views/taglibs/application/parcels_parent_parcels.dryml in 0.10s

4885   DRYML: Compiled app/views/taglibs/application/communities.dryml in 0.00s

4886   DRYML: Compiled app/views/taglibs/application/title_creation.dryml in 0.03s

4887   DRYML: Compiled app/views/taglibs/application/packages.dryml in 0.16s

4888   DRYML: Compiled app/views/taglibs/application/title_searches.dryml in 0.03s

4889   DRYML: Compiled app/views/taglibs/application/plans_wholly_superseded_parcels.dryml in 0.01s

4890   DRYML: Compiled app/views/taglibs/application/general_register_searches.dryml in 0.02s

4891   DRYML: Compiled app/views/taglibs/application/package_summary.dryml in 0.03s

4892   DRYML: Compiled app/views/taglibs/application/groups.dryml in 0.19s

4893   DRYML: Compiled app/views/taglibs/application/users.dryml in 0.09s

4894   DRYML: Compiled app/views/taglibs/application/package_summary_undo.dryml in 0.12s

4895   DRYML: Compiled app/views/taglibs/application.dryml in 7.43s

4896   DRYML: Compiled app/views/taglibs/auto/admin/rapid/cards.dryml in 0.22s

4897   DRYML: Compiled app/views/taglibs/auto/admin/rapid/pages.dryml in 0.48s

4898   DRYML: Compiled app/views/taglibs/auto/admin/rapid/forms.dryml in 0.05s

4899   DRYML: Compiled app/views/taglibs/themes/clean/clean.dryml in 0.00s

4900   DRYML: Compiled /home/sshadmin/.rvm/gems/ruby-1.9.3-p545/gems/hobo_clean_admin-2.0.1/taglibs/hobo_clean_admin.dryml in 0.00s

4901   DRYML: Compiled app/views/taglibs/admin_site.dryml in 0.07s

4902 Started GET "/instruments/1/135857/download_pdf" for 64.26.134.201 at 2015-03-09 14:31:24 -0400

4903 Processing by InstrumentsController#download_pdf as HTML

4904   Parameters: {"region_id"=>"1", "instrument_no"=>"135857"}

4905 Checking for instrument image: /webapps/polar/scans/instruments/135857.pdf

4906 Sent file /webapps/polar/scans/instruments/135857.pdf (0.1ms)

4907 Completed 200 OK in 18.3ms (ActiveRecord: 9.3ms)

Tim

[Ignacio Huerta]

Hi Tim,

What server are you using? Could it be Passenger/Unicorn/??? starting
and stopping Rails instances depending on load?

Warm regards,
Ignacio

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[Tim Griffin]

In that particular instance, yes, it's Apache/Passenger running on Ubuntu. 

I'll have to read up on some internals of Passenger to see if that's what it might be doing. I have the same app running under Torquebox on Windows Server... I'll check the logs to see if that installation is also recompiling "at will".

Thanks for the suggestion. I'll see what I can dig up.

T

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[Ignacio Huerta]

Cool, that's probably it. You might be able to see how many instances
you have running with some command like "passenger_status"
(https://www.phusionpassenger.com/documentation/Users%20guide%20Apache.html#_inspecting_phusion_passenger_8217_s_internal_status)

In one case, I had a small app with low traffic, which felt too slow
from time to time. What was happening was that Passenger was stopping
the instances after some minutes of no traffic and restarting them when
new requests arrived. I ended up editing the Passenger config to ensure
it doesn't kill the instances too soon.

Warm regards,
Ignacio

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[Stefan Haslinger]

Hi folks,

I thought, I just chime in share my config.

I believe I had the same issues 2013 and got rid of them using something along the lines of

PassengerPreStart http://www.informatom.com

PassengerPoolIdleTime 0

<VirtualHost *:80>

  PassengerMinInstances 1

  ServerName www.informatom.com

  ServerAlias informatom.com stefan-haslinger.at www.stefan-haslinger.at layer8.informatom.com

  DocumentRoot /var/rails/informatom/public

  RailsEnv production

  RackEnv production

  RackBaseURI /

  <Directory /var/rails/informatom/public>

    Options FollowSymLinks

    AllowOverride None

    Order allow,deny

    Allow from all

    Options -MultiViews

  </Directory>

  <Location /assets/>

    Header unset ETag

    FileETag None

    ExpiresActive On

    ExpiresDefault "access plus 1 year"

  </Location>

</VirtualHost>

• PreStart takes some time on reboot, reload, but starts automatically,
  
• PoolIdleTime 0 
  
• PassengerMinInstances 1 never let the last instance die.
  

Btw. any improvements on this config are welcome.

Ciao,

Stefan

[Ignacio Huerta]

Nice config :). I have checked the server config and I also have:

PassengerMaxPreloaderIdleTime 0
PassengerHighPerformance on

The first one will make sure starting new instances is a bit faster (at
the expense of memory). And the second one is best described in the
official docs:

"By default, Phusion Passenger is compatible with mod_rewrite and most
other Apache modules. However, a lot of effort is required in order to
be compatible. If you turn PassengerHighPerformance to on, then Phusion
Passenger will be a little faster, in return for reduced compatibility
with other Apache modules."

Warm regards,
Ignacio

> * PreStart takes some time on reboot, reload, but starts automatically,
> * PoolIdleTime 0
> * PassengerMinInstances 1 never let the last instance die.

>
>
> Btw. any improvements on this config are welcome.
>
> Ciao,
> Stefan
>

[Stefan Haslinger]

Ha! - my old issue is back, every now and then the views are recompiled.

No idea why, maybe an apache update, definitely no change in ruby, gems or passenger. So strange.

Now adopted Ignacio's config tipps, and it might have resolved the issues. Let's see....

Cheers,

Stefan