潮州LTE-POST成功率低終端問題分析

1、潮州LTE-POST成功率低終端問題分析1問題現(xiàn)象統(tǒng)計潮州4月14日至4月17日終端維度的POST成功率，按如下規(guī)那么篩選出符合條件的終端：用戶數(shù)大于5；成功率低于90%；指標(biāo)持續(xù)低超過3天。如下表所示：品牌終端4月14日4月15日4月16日4月17日用戶數(shù)酷派 Ltd,Coolpad 870558.74%47.82%47.96%68.51%323聯(lián)想A808t79.81%80.65%80.83%79.20%269酷派Coolpad 8720L41.58%48.65%56.70%45.63%1781由上表可知，以上3款終端POST成功率在統(tǒng)計周期持續(xù)比較差，可知存在問題，以下將對它們進(jìn)行逐一分

2、析，排查是否是終端自身原因?qū)е轮笜?biāo)差。2問題分析2.1酷派Ltd,Coolpad 8705統(tǒng)計Ltd,Coolpad 8705 4月15日指標(biāo)最差用戶維度的指標(biāo)情況如下：IMSI 請求次數(shù)成功次數(shù)成功率失敗占比460028768184272 142883032.12%11.29%460009380352730 125092391.91%9.90%460079147841355 117054573.90%9.08%460028149053663 11665224119.21%7.60%460028149123726 113481921.69%9.00%460020337423366 106786

3、225.83%8.11%460029765920313 7887107613.64%5.50%460028149059026 754776510.14%5.47%460028768178428 5906126921.49%3.74%460000412522984 45923788.23%3.40%460020210540541 4483294265.63%1.24%460004260466582 426851111.97%3.03%460009370394249 372751413.79%2.59%460002041365480 337672421.45%2.14%46002919568298

4、7 318280925.42%1.91%業(yè)務(wù)量TOP15的uri_main維度的指標(biāo)情況如下：uri_main請求次數(shù)成功次數(shù)成功率時延失敗占比wireless.mapbar 11661642013.60%307.33190.72%monitor.uu.qq 119431060988.85%1666.0941.08%eventlog.beacon.qq 9182873695.14%295.16380.36%strategy.beacon.qq 6461641999.41%207.57290.03%szextshort.weixin.qq 6026600799.68%237.07490.02%l

5、oc.map.baidu 2933291899.49%211.26350.01%m.baidu 2899287399.14%309.84320.02%120.198.199.1542811182865.03%468.87670.79%wspeed.qq 2533230390.92%308.85170.19%adash.m.taobao 2510230991.99%306.33640.16%vs2.gzcm.u3.ucweb 2376235899.28%1329.3860.01%vs5.gzcm.u3.ucweb 2313223696.67%7438.9820.06%proxy.music.qq

6、 2058191893.20%538.11890.11%configsvr.msf.3g.qq 1803149783.03%494.07280.25%lbs.map.qq 1743131475.39%266.62020.35%業(yè)務(wù)量TOP15的dest_ip維度的指標(biāo)情況如下：dest_ip請求次數(shù)成功次數(shù)成功率失敗占比10.0.0.172176816563460.318797.22%183.232.103.182252525170.99680.01%183.232.4796540.06%183.232.93.208211921110.99620.01%183.232

7、.125.170205320470.99710.00%117.185.16.90178517760.9950.01%117.185.16.53119811900.99330.01%183.232.93.1731043104310.00%183.232.84.619068120.89620.08%183.232.84.768907960.89440.08%183.232.84.858898080.90890.07%120.197.248.2298797090.80660.14%183.232.121.1908698680.99880.00%183.232.84.678277150.86460.0

8、9%183.232.84.838217600.92690.05%由上3表可知，Coolpad 8705失敗在用戶維度上無集中性，uri_main集中在“wireless.mapbar ，dest_ip集中在ip：10.0.0.172。進(jìn)一步統(tǒng)計“wireless.mapbar 10.0.0.172全網(wǎng)的成功率，發(fā)現(xiàn)指標(biāo)也是極其低，且在終端上也無集中性，疑心網(wǎng)關(guān)10.0.0.172對域名“wireless.mapbar 進(jìn)行了策略設(shè)置，導(dǎo)致其POST成功率偏差。可見，Ltd,Coolpad 8705POST成功率偏低為用戶訪問“wireless.mapbar 失敗導(dǎo)致，初步疑心網(wǎng)關(guān)10.0.0.

9、172可能對該網(wǎng)址進(jìn)行了策略設(shè)置，整體成功率都偏差。2.2聯(lián)想 A808t統(tǒng)計A808t 4月14日指標(biāo)最差用戶維度的指標(biāo)情況如下：IMSI 請求次數(shù)成功次數(shù)成功率失敗占比460020287772514 3651206256.59%8.43%460028149147145 2564241194.03%0.81%460021137482730 2542236793.12%0.93%460028768165838 2345183578.29%2.70%460028768165861 1977179390.74%0.98%460002041382522 186886446.31%5.32%46002

10、0337539182 1696163896.58%0.31%460028165235016 165558335.29%5.68%460001431794371 1643157695.92%0.36%460020337099548 163753932.93%5.82%460002041364092 1521142093.36%0.54%460002041328809 131364649.20%3.54%460002041381165 1230117095.12%0.32%460028149150860 1162102788.38%0.72%460001540370339 1151108494.1

11、8%0.36%業(yè)務(wù)量TOP15的uri_main維度的指標(biāo)情況如下：uri_main請求次數(shù)成功次數(shù)成功率失敗占比fsr.lenovomm 6688301645.28%19.47%223.202.19.396374302947.65%17.74%monitor.uu.qq 4777418787.65%3.13%psb.lenovomm 4117260.70%21.69%eventlog.beacon.qq 3914369094.28%1.19%szextshort.weixin.qq 3372336399.73%0.05%strategy.beacon.qq 2732270799.16%0.1

12、3%adash.m.taobao 2214211395.48%0.54%vs2.gzcm.u3.ucweb 2212217398.24%0.21%alog.umeng 1943193299.43%0.06%gamehall.3g.qq 1852184599.62%0.04%infsr.lenovomm 179345125.21%7.12%uefsr.lenovomm 163854033.03%5.82%bbs.lenovo 119760.50%6.32%m.baidu 1180116999.07%0.06%業(yè)務(wù)量TOP15的dest_ip維度的指標(biāo)情況如下：dest_ip請求次數(shù)成功次數(shù)成功率

13、失敗占比10.0.0.172402492649765.90%72.92%183.232.47.122021196998.06%0.21%223.202.19.392001199199.50%0.05%183.232.103.1821546154199.68%0.03%223.202.19.201347100.74%7.09%223.202.27.20118950.42%6.28%183.232.125.1701134112999.56%0.03%110.75.114.790990399.45%0.03%42.156.162.890289999.67%0.02%223.202.19.588610

14、0.00%4.57%183.232.93.20879178799.49%0.02%117.185.16.9066265899.40%0.02%117.185.16.5358358199.66%0.01%183.232.47.2457756998.61%0.04%183.232.84.6156149688.41%0.34%由上3表可知，A808t失敗在用戶維度上無集中性，uri_main集中在“fsr.lenovomm 和“psb.lenovomm ，dest_ip集中在ip：10.0.0.172。進(jìn)一步對“fsr.lenovomm 和“psb.lenovomm 進(jìn)行終端維度發(fā)現(xiàn)并無集中度，de

15、st_ip維度分析結(jié)果如下：uri_maindest_ip請求次數(shù)成功次數(shù)成功率fsr.lenovomm 10.0.0.17216228341221.25%223.202.19.39118641176399.17%223.202.27.39109261085799.38%223.202.27.41103991032399.31%223.202.19.68103661027599.15%211.138.236.1673912.56%211.139.136.73392358.97%211.139.144.1812121100.00%54.255.152.194100.00%uri_maindest

16、_ip請求次數(shù)成功次數(shù)成功率psb.lenovomm 223.202.19.201995910055.06%223.202.27.201897010235.40%10.0.0.1723472882.68%223.203.219.1641516.67%223.202.27.21500.00%211.138.236.16711100.00%由上表可知，當(dāng)“fsr.lenovomm 和“psb.lenovomm 對應(yīng)網(wǎng)關(guān)：10.0.0.172時，POST指標(biāo)也是極其低，疑心網(wǎng)關(guān)10.0.0.172對域名“fsr.lenovomm 和“psb.lenovomm 進(jìn)行了有關(guān)設(shè)置，導(dǎo)致其POST成功率偏差

17、?？梢?，A808tPOST成功率偏低為用戶訪問“fsr.lenovomm 和“psb.lenovomm 失敗導(dǎo)致，初步疑心網(wǎng)關(guān)10.0.0.172可能對該網(wǎng)址進(jìn)行了策略設(shè)置，整體成功率都偏差。2.3酷派Coolpad 8720L統(tǒng)計Coolpad 8720L 4月15日指標(biāo)最差用戶維度的指標(biāo)情況如下：IMSI 請求次數(shù)成功次數(shù)成功率失敗占比460002505103941 232994601.97%3.64%460000761736773 229138063.52%3.52%460028149037569 182671300.71%2.89%460009380359547 169536934.0

18、9%2.59%460020210540799 162155103.15%2.50%460007372169124 1618315909.83%2.33%460009380398374 161128615.35%2.43%460028149052774 140051110.79%2.21%460002041319357 13506700.53%2.14%460001530354141 134216855.10%2.03%460002801550172 127019437.42%1.87%460020210574619 126942291.80%1.99%460000105140991 12269

19、960.78%1.94%460000105171073 120372391.99%1.88%460001001382596 118921691.42%1.87%業(yè)務(wù)量TOP15的uri_main維度的指標(biāo)情況如下：uri_main請求次數(shù)成功次數(shù)成功率失敗占比wireless.mapbar 608501271214.46%92.67%monitor.uu.qq 295792628488.87%0.53%eventlog.beacon.qq 247412349594.99%0.20%szextshort.weixin.qq 244332430799.49%0.02%loc.map.baidu 1

20、98211611581.30%0.59% 188071869599.43%0.02%strategy.beacon.qq 173761721799.16%0.03%113.142.37.245106614514.62%1.63%wspeed.qq 9385842989.82%0.15%proxy.music.qq 7355672991.50%0.10%short.weixin.qq 7241720099.43%0.01%szminorshort.weixin.qq 6913688599.59%0.00%m.baidu 6409631998.60%0.01%oc.umeng 6369620197

21、.36%0.03%adash.m.taobao 6323551487.21%0.13%業(yè)務(wù)量TOP15的dest_ip維度的指標(biāo)情況如下：dest_ip請求次數(shù)成功次數(shù)成功率失敗占比10.0.0.1727984851910620.239496.82%117.185.16.901105390010.81430.33%113.142.37.13311018109590.9950.01%183.232.103.182966896200.99530.01%183.232.93.208886288190.99530.01%183.232.125.170698469510.99540.01%113.142.37.24545851730.04190.70%183.232.121.141447440260.90010.07%183.232.47.23351433700.9590.02%120.237.63.128346831150.89820.06%117.185.16.5331653136