mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-11 14:53:49 +00:00
1 line
7.1 KiB
JavaScript
1 line
7.1 KiB
JavaScript
|
"use strict";(self.webpackChunkvmui=self.webpackChunkvmui||[]).push([[685],{685:(e,n,t)=>{t.r(n),t.d(n,{CLSThresholds:()=>I,FCPThresholds:()=>S,FIDThresholds:()=>N,INPThresholds:()=>G,LCPThresholds:()=>X,TTFBThresholds:()=>$,getCLS:()=>F,getFCP:()=>P,getFID:()=>R,getINP:()=>W,getLCP:()=>Z,getTTFB:()=>ne,onCLS:()=>F,onFCP:()=>P,onFID:()=>R,onINP:()=>W,onLCP:()=>Z,onTTFB:()=>ne});var r,i,o,a,c,u=-1,s=function(e){addEventListener("pageshow",(function(n){n.persisted&&(u=n.timeStamp,e(n))}),!0)},f=function(){return window.performance&&performance.getEntriesByType&&performance.getEntriesByType("navigation")[0]},d=function(){var e=f();return e&&e.activationStart||0},l=function(e,n){var t=f(),r="navigate";return u>=0?r="back-forward-cache":t&&(document.prerendering||d()>0?r="prerender":document.wasDiscarded?r="restore":t.type&&(r=t.type.replace(/_/g,"-"))),{name:e,value:void 0===n?-1:n,rating:"good",delta:0,entries:[],id:"v3-".concat(Date.now(),"-").concat(Math.floor(8999999999999*Math.random())+1e12),navigationType:r}},p=function(e,n,t){try{if(PerformanceObserver.supportedEntryTypes.includes(e)){var r=new PerformanceObserver((function(e){Promise.resolve().then((function(){n(e.getEntries())}))}));return r.observe(Object.assign({type:e,buffered:!0},t||{})),r}}catch(e){}},v=function(e,n,t,r){var i,o;return function(a){n.value>=0&&(a||r)&&((o=n.value-(i||0))||void 0===i)&&(i=n.value,n.delta=o,n.rating=function(e,n){return e>n[1]?"poor":e>n[0]?"needs-improvement":"good"}(n.value,t),e(n))}},m=function(e){requestAnimationFrame((function(){return requestAnimationFrame((function(){return e()}))}))},h=function(e){var n=function(n){"pagehide"!==n.type&&"hidden"!==document.visibilityState||e(n)};addEventListener("visibilitychange",n,!0),addEventListener("pagehide",n,!0)},g=function(e){var n=!1;return function(t){n||(e(t),n=!0)}},T=-1,y=function(){return"hidden"!==document.visibilityState||document.prerendering?1/0:0},C=function(e){"hidden"===document.visibilityState&&T>-1&&(T="visibilitychange"===e.type?e.timeStamp:0,L())},E=function(){addEventListener("visibilitychange",C,!0),addEventListener("prerenderingchange",C,!0)},L=function(){removeEventListener("visibilitychange",C,!0),removeEventListener("prerenderingchange",C,!0)},w=function(){return T<0&&(T=y(),E(),s((function(){setTimeout((function(){T=y(),E()}),0)}))),{get firstHiddenTime(){return T}}},b=function(e){document.prerendering?addEventListener("prerenderingchange",(function(){return e()}),!0):e()},S=[1800,3e3],P=function(e,n){n=n||{},b((function(){var t,r=w(),i=l("FCP"),o=p("paint",(function(e){e.forEach((function(e){"first-contentful-paint"===e.name&&(o.disconnect(),e.startTime<r.firstHiddenTime&&(i.value=Math.max(e.startTime-d(),0),i.entries.push(e),t(!0)))}))}));o&&(t=v(e,i,S,n.reportAllChanges),s((function(r){i=l("FCP"),t=v(e,i,S,n.reportAllChanges),m((function(){i.value=performance.now()-r.timeStamp,t(!0)}))})))}))},I=[.1,.25],F=function(e,n){n=n||{},P(g((function(){var t,r=l("CLS",0),i=0,o=[],a=function(e){e.forEach((function(e){if(!e.hadRecentInput){var n=o[0],t=o[o.length-1];i&&e.startTime-t.startTime<1e3&&e.startTime-n.startTime<5e3?(i+=e.value,o.push(e)):(i=e.value,o=[e])}})),i>r.value&&(r.value=i,r.entries=o,t())},c=p("layout-shift",a);c&&(t=v(e,r,I,n.reportAllChanges),h((function(){a(c.takeRecords()),t(!0)})),s((function(){i=0,r=l("CLS",0),t=v(e,r,I,n.reportAllChanges),m((function(){return t()}))})),setTimeout(t,0))})))},A={passive:!0,capture:!0},k=new Date,D=function(e,n){r||(r=n,i=e,o=new Date,x(removeEventListener),M())},M=function(){if(i>=0&&i<o-k){var e={entryType:"first-input",name:r.type,target:r.target,cancelable:r.cancelable,startTime:r.timeStamp,processingStart:r.timeStamp+i};a.forEach((function(n){n(e)})),a=[]}},B=function(e){if(e.cancelable){var n=(e.timeStamp>1e12?new Date:performance.now())-e.timeStamp;"pointerdown"==e.type?function(e,n){var t=function(){D(e,n),i()},r=function(){i()},i=function(){removeEventListener("pointerup",t,A),removeEventListener("pointercancel",r,A)};addEventListener("pointerup",t,A),addEventListener("pointercancel",r,A)}(n,e):D(n,
|