private void toBrowserAppPerfSource(BrowserAppPerfSource source) {
        toSource(source);
        source.setRedirectTime(redirectTime);
        source.setDnsTime(dnsTime);
        source.setTtfbTime(ttfbTime);
        source.setTcpTime(tcpTime);
        source.setTransTime(transTime);
        source.setDomAnalysisTime(domAnalysisTime);
        source.setFptTime(fptTime);
        source.setDomReadyTime(domReadyTime);
        source.setLoadPageTime(loadPageTime);
        source.setResTime(resTime);
        source.setSslTime(sslTime);
        source.setTtlTime(ttlTime);
        source.setFirstPackTime(firstPackTime);
        source.setFmpTime(fmpTime);
    }
Browser page meta and traffic metrics related source.
oap-server/server-receiver-plugin/skywalking-browser-receiver-plugin/src/main/java/org/apache/skywalking/oap/server/receiver/browser/provider/parser/performance/listener/BrowserPerfDataSourceBuilder.java