优化排球 [英] Optimizing Volley

问题描述

我现在用的排球在谷歌IO 2013年引入我运行相同的URL在浏览器中并返回，在不到一秒钟。我想知道我可以优化乱射。不清楚什么是缓存队列以重新presents，为什么它为3.6秒。或为什么缓存队列采取与网络完全被加入的反应时间是6.8秒？我应该如何优化凌空对于不使用ETag的服务。还有什么是BasicNetwork.logSlowRequests？

感谢

  9月7日至26日：52：31.395：D /排球（5651）：[4378] BasicNetwork.logSlowRequests：HTTP响应请求=＆LT; [] HTTP：// theurl。 COM /路径0xd6183ced师范大学6' [寿命= 3172]，[大小= 940]，[RC = 200]，[retryCount = 0]
    九月七号至26日：52：31.400：D /排球（5651）：[4377] BasicNetwork.logSlowRequests：为请求HTTP响应=＆LT; [] http://theurl.com/path 0xd6183ced师范大学5个; [寿命= 3182]，[大小= 940]，[RC = 200]，[retryCount = 0]
    九月七号至26日：52：31.445：D /排球（5651）：[1] MarkerLog.finish：（6848毫秒）[] http://theurl.com/path 0xd6183ced师范大学6
    九月七号至26日：52：31.445：D /排球（5651）：[1] MarkerLog.finish：（+0）[1]加入到队列
    九月七号至26日：52：31.445：D /排球（5651）：[1] MarkerLog.finish：（3622）[4376]缓存队列走
    九月七号至26日：52：31.450：D /排球（5651）：[1] MarkerLog.finish：（+6）[4376]高速缓存命中过期
    九月七号至26日：52：31.450：D /排球（5651）：[1] MarkerLog.finish：（+0）[4378]网络队列走
    九月七号至26日：52：31.450：D /排球（5651）：[1] MarkerLog.finish：（3173）[4378]网络的HTTP完成
    九月七号至26日：52：31.450：D /排球（5651）：[1] MarkerLog.finish：（+36）[4378]网络解析完成
    九月七号至26日：52：31.450：D /排球（5651）：[1] MarkerLog.finish：（+11）[4378]网络高速缓存写入
    九月七号至26日：52：31.450：D /排球（5651）：[1] MarkerLog.finish：（+0）[4378]后的反应
    九月七号至26日：52：31.455：D /排球（5651）：[1] MarkerLog.finish：（+0）[1]就可以完成
    九月七号至26日：52：31.455：D /
    九月七号至26日：52：31.525：D /排球（5651）：[1] MarkerLog.finish：（6998毫秒）[] HTTP：// myurl 0xd6183ced师范大学5
    九月七号至26日：52：31.525：D /排球（5651）：[1] MarkerLog.finish：（+0）[1]加入到队列
    九月七号至26日：52：31.530：D /排球（5651）：[1] MarkerLog.finish：（3683）[4376]缓存队列走
    九月七号至26日：52：31.530：D /排球（5651）：[1] MarkerLog.finish：（+7）[4376]高速缓存命中过期
    九月七号至26日：52：31.530：D /排球（5651）：[1] MarkerLog.finish：（+1）[4377]网络队列走
    九月七号至26日：52：31.530：D /排球（5651）：[1] MarkerLog.finish：（3184）[4377]网络的HTTP完成
    九月七号至26日：52：31.535：D /排球（5651）：[1] MarkerLog.finish：（+39）[4377]网络解析完成
    7月26号09：52：31.535：D /排球（5651）：[1] MarkerLog.finish：（21）[4377]网络高速缓存写
    九月七号至26日：52：31.535：D /排球（5651）：[1] MarkerLog.finish：（+0）[4377]后的反应
    九月七号至26日：52：31.535：D /排球（5651）：[1] MarkerLog.finish：（+63）[1]就可以完成
 

解决方案

我只是回答了这个位置：如何优化网络队列参加安卓排球？ （排球谷歌IO 2013）

logSlowRequests只是记录请求是缓慢的（超过3000ms），仅此而已有复杂的。网络HTTP完成是需要多长时间下载请求，将其传递给解析器。

I am am using Volley introduced in Google IO 2013. I run the same url in the browser and it returns in less than a second. I would like to know how I can optimize Volley. Not clear on what is the Cache Queue Take represents and why it is 3.6 seconds. or why cache queue take and network complete are added for a response time that is 6.8 seconds? How should I optimize volley for services that do not use ETags. Also what is BasicNetwork.logSlowRequests?

Thanks

    07-26 09:52:31.395: D/Volley(5651): [4378] BasicNetwork.logSlowRequests: HTTP response   for request=<[ ]   http://theurl.com/path 0xd6183ced NORMAL 6> [lifetime=3172], [size=940], [rc=200],     [retryCount=0]
    07-26 09:52:31.400: D/Volley(5651): [4377] BasicNetwork.logSlowRequests: HTTP response for request=<[ ]   http://theurl.com/path 0xd6183ced NORMAL 5> [lifetime=3182], [size=940], [rc=200], [retryCount=0]
    07-26 09:52:31.445: D/Volley(5651): [1] MarkerLog.finish: (6848 ms) [ ]   http://theurl.com/path 0xd6183ced NORMAL 6
    07-26 09:52:31.445: D/Volley(5651): [1] MarkerLog.finish: (+0   ) [ 1] add-to-queue
    07-26 09:52:31.445: D/Volley(5651): [1] MarkerLog.finish: (+3622) [4376] cache-queue-take
    07-26 09:52:31.450: D/Volley(5651): [1] MarkerLog.finish: (+6   ) [4376] cache-hit-expired
    07-26 09:52:31.450: D/Volley(5651): [1] MarkerLog.finish: (+0   ) [4378] network-queue-take
    07-26 09:52:31.450: D/Volley(5651): [1] MarkerLog.finish: (+3173) [4378] network-http-complete
    07-26 09:52:31.450: D/Volley(5651): [1] MarkerLog.finish: (+36  ) [4378] network-parse-complete
    07-26 09:52:31.450: D/Volley(5651): [1] MarkerLog.finish: (+11  ) [4378] network-cache-written
    07-26 09:52:31.450: D/Volley(5651): [1] MarkerLog.finish: (+0   ) [4378] post-response
    07-26 09:52:31.455: D/Volley(5651): [1] MarkerLog.finish: (+0   ) [ 1] done
    07-26 09:52:31.455: D/
    07-26 09:52:31.525: D/Volley(5651): [1] MarkerLog.finish: (6998 ms) [ ]   http://myurl  0xd6183ced NORMAL 5
    07-26 09:52:31.525: D/Volley(5651): [1] MarkerLog.finish: (+0   ) [ 1] add-to-queue
    07-26 09:52:31.530: D/Volley(5651): [1] MarkerLog.finish: (+3683) [4376] cache-queue-take
    07-26 09:52:31.530: D/Volley(5651): [1] MarkerLog.finish: (+7   ) [4376] cache-hit-expired
    07-26 09:52:31.530: D/Volley(5651): [1] MarkerLog.finish: (+1   ) [4377] network-queue-take
    07-26 09:52:31.530: D/Volley(5651): [1] MarkerLog.finish: (+3184) [4377] network-http-complete
    07-26 09:52:31.535: D/Volley(5651): [1] MarkerLog.finish: (+39  ) [4377] network-parse-complete
    07-26 09:52:31.535: D/Volley(5651): [1] MarkerLog.finish: (+21  ) [4377] network-cache-written
    07-26 09:52:31.535: D/Volley(5651): [1] MarkerLog.finish: (+0   ) [4377] post-response
    07-26 09:52:31.535: D/Volley(5651): [1] MarkerLog.finish: (+63  ) [ 1] done

解决方案

I just answered this here : How to optimize network-queue-take in android Volley? (Volley Google IO 2013)

logSlowRequests just logs requests that are slow (over 3000ms), nothing more complicated there. network-http-complete is how long it takes to download the request and pass it off to the parser.

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