mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-01 14:47:38 +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:()=>P,FCPThresholds:()=>w,FIDThresholds:()=>ne,INPThresholds:()=>_,LCPThresholds:()=>G,TTFBThresholds:()=>Q,onCLS:()=>A,onFCP:()=>I,onFID:()=>te,onINP:()=>z,onLCP:()=>K,onTTFB:()=>V});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(){var e=self.performance&&performance.getEntriesByType&&performance.getEntriesByType("navigation")[0];if(e&&e.responseStart>0&&e.responseStart<performance.now())return e},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:"v4-".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){document.addEventListener("visibilitychange",(function(){"hidden"===document.visibilityState&&e()}))},g=function(e){var n=!1;return function(){n||(e(),n=!0)}},T=-1,y=function(){return"hidden"!==document.visibilityState||document.prerendering?1/0:0},E=function(e){"hidden"===document.visibilityState&&T>-1&&(T="visibilitychange"===e.type?e.timeStamp:0,b())},C=function(){addEventListener("visibilitychange",E,!0),addEventListener("prerenderingchange",E,!0)},b=function(){removeEventListener("visibilitychange",E,!0),removeEventListener("prerenderingchange",E,!0)},L=function(){return T<0&&(T=y(),C(),s((function(){setTimeout((function(){T=y(),C()}),0)}))),{get firstHiddenTime(){return T}}},S=function(e){document.prerendering?addEventListener("prerenderingchange",(function(){return e()}),!0):e()},w=[1800,3e3],I=function(e,n){n=n||{},S((function(){var t,r=L(),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,w,n.reportAllChanges),s((function(r){i=l("FCP"),t=v(e,i,w,n.reportAllChanges),m((function(){i.value=performance.now()-r.timeStamp,t(!0)}))})))}))},P=[.1,.25],A=function(e,n){n=n||{},I(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,P,n.reportAllChanges),h((function(){a(c.takeRecords()),t(!0)})),s((function(){i=0,r=l("CLS",0),t=v(e,r,P,n.reportAllChanges),m((function(){return t()}))})),setTimeout(t,0))})))},F=0,k=1/0,M=0,D=function(e){e.forEach((function(e){e.interactionId&&(k=Math.min(k,e.interactionId),M=Math.max(M,e.interactionId),F=M?(M-k)/7+1:0)}))},B=function(){return r?F:performance.interactionCount||0},R=function(){"interactionCount"in performance||r||(r=p("event",D,{type:"event",buffered:!0,durationThreshold:0}))},x=[],H=new Map,N=0,q=[],O=function(e){if(q.forEach((function(n){return n(e)})),e.interactionId||"first-input"===e.entryType){var n=x[x.length-1],t=H.get(e.interactionId);if(t||x.length<10||e.duration>n.latency){if(t)e.duration>t.latency?(t.entries=[e],t.latency=e.duration):e.duration===t.latency&&e.startTime===t.entries[0].startTime&&t.entries.push(e);else{var r={id:e.interactionId,latency:e.duration,entries
|