[checkmk-commits] 5539 Improved performance of pages showing many graphs

Module: check_mk Branch: master Commit: 0cd72e65dc77a547528828ec616b1687392219c1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=0cd72e65dc77a5… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Fri Nov 24 07:56:18 2017 +0100 5539 Improved performance of pages showing many graphs Previously the GUI was loading all graphs in the progress of rendering a view. The view was rendered to the user once the information for all graphs is known. This mechanism made pages that show a lot of graphs load slowly. With this change the views are now rendered with a place holder for each graph which is a lot faster. After the view has been loaded for the user, the browser starts to render the graphs asynchronously and simultaneously which will also reduce the total time needed for loading. Change-Id: I2a4a54945f9a81257af23c7724b2a683ed6893f8 --- .werks/5539 | 19 +++++++++++++++++++ web/htdocs/js/checkmk.js | 1 + 2 files changed, 20 insertions(+) diff --git a/.werks/5539 b/.werks/5539 new file mode 100644 index 0000000..cb73311 --- /dev/null +++ b/.werks/5539 @@ -0,0 +1,19 @@ +Title: Improved performance of pages showing many graphs +Level: 2 +Component: metrics +Compatible: compat +Edition: cee +Version: 1.5.0i2 +Date: 1511506236 +Class: feature + +Previously the GUI was loading all graphs in the progress of +rendering a view. The view was rendered to the user once the +information for all graphs is known. This mechanism made pages +that show a lot of graphs load slowly. + +With this change the views are now rendered with a place holder +for each graph which is a lot faster. After the view has been +loaded for the user, the browser starts to render the graphs +asynchronously and simultaneously which will also reduce the +total time needed for loading. diff --git a/web/htdocs/js/checkmk.js b/web/htdocs/js/checkmk.js index 7c6f982..76e6617 100644 --- a/web/htdocs/js/checkmk.js +++ b/web/htdocs/js/checkmk.js @@ -612,6 +612,7 @@ function executeJSbyObject(obj) eval(aScripts[i].text); g_current_script = null; } catch(e) { + console.log(e) alert(aScripts[i].text + "\nError:" + e.message); } }