justin..needs sleep Mod join:1999-05-28 2031 |
to DataRiker
Re: [Speed] Updated DSLReports Speed TestIt is defaulting to 16 streams for fiber because you are not on windows, so you don't need as many, but you're on google fiber so you need many - try setting in preferences 24 and upload can stay at 16.. |
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I can't have 24 down and 16 up some kind of error. 24 down and 8 up will save. Can't adjust one number at a time as well, I tried that too.... Speaking of needing sleep Justin, I have to hit the hay. I'm exhausted. Good Night. |
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justin..needs sleep Mod join:1999-05-28 2031 |
justin
Mod
2015-Apr-6 11:21 pm
Yes 8 is the limit for up. It isn't necessary to go higher. |
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said by justin:Yes 8 is the limit for up. It isn't necessary to go higher. Wait I though you just told me too? I'm still up....really going to sleep now....... |
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justin..needs sleep Mod join:1999-05-28 2031 |
justin
Mod
2015-Apr-7 12:19 am
I mean to go to 18 or 24 down, Because you want to max out down don't you? sorry if I made a typo |
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to Johkal
yea. With 24 enabled i got the following: » [Fiber Speed test: 878.86/894.91 14 ms]Better on the download. FYI - the browser crashed on the upload the first try. Browser became slow on second attempt but passed. Maybe a quirk on Ubuntu 14.04 with Chrome. I don't think its an I/O issue. I've got an intel SSD with modern hardware. Strange |
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justin..needs sleep Mod join:1999-05-28 2031 Billion BiPAC 7800N Apple AirPort Extreme (2011)
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justin
Mod
2015-Apr-7 12:32 am
Feel free to leave it for now but tomorrow if you want to debug I would look at the cpu and memory usage using top and vmstat 1 and iostat 1 while the test is running to work out what if anything is getting hammered and is thus a bottleneck.
Handling 1gig of packets is quite a load (a lot of interrupts and bus contention) all by itself. Although the test log shows no strain "37.4s 10hz drop counts f=1 ms=253" (that is only 1 frame drop and almost no time dropped).
The other option is soon I'll have a streaming based version for firefox (chrome does not support streams for this application yet) you could try that instead it should be much lighter on memory. |
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to Johkal
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justin..needs sleep Mod join:1999-05-28 2031 Billion BiPAC 7800N Apple AirPort Extreme (2011)
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to Johkal
Someone at Microsoft, using Chrome, with a 2ms ping time to San Fran, selected "Wireless" and got this result with 12 streams. » [WISP Speed test: 1428.43/1328.42 2 ms]holy moly. 18.4s stream0 mbits=91.89 (123% of 64k buffer) Los Angeles, CA, USA 1sec=96.19
18.4s stream1 mbits=130.81 (50% of 64k buffer) San Francisco, CA, USA 1sec=157.98
18.4s stream2 mbits=130.97 (50% of 64k buffer) San Francisco, CA, USA 1sec=155.77
18.4s stream3 mbits=99.6 (133% of 64k buffer) Los Angeles, CA, USA 1sec=121.9
18.4s stream4 mbits=140.44 (54% of 64k buffer) San Francisco, CA, USA 1sec=140.05
18.4s stream5 mbits=157.63 (60% of 64k buffer) San Francisco, CA, USA 1sec=167.58
18.4s stream6 mbits=133.83 (51% of 64k buffer) San Francisco, CA, USA 1sec=109.46
18.4s stream7 mbits=135.1 (52% of 64k buffer) San Francisco, CA, USA 1sec=153.62
18.4s stream8 mbits=65.09 (87% of 64k buffer) Los Angeles, CA, USA 1sec=107.27
18.4s stream9 mbits=56.96 (76% of 64k buffer) Los Angeles, CA, USA 1sec=77.62
18.4s stream10 mbits=141.29 (189% of 64k buffer) Los Angeles, CA, USA 1sec=119.23
18.4s stream11 mbits=120.82 (161% of 64k buffer) Los Angeles, CA, USA 1sec=138.29
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JohkalCool Cat MVM join:2002-11-13 Pennsyltucky |
Impressive! |
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1 recommendation |
to Johkal
Wow. Even more impressive than the speeds is using chrome at Microsoft.... |
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to justin
Still seeing only ~500 here, while speedtest.net is reporting over 900. |
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justin..needs sleep Mod join:1999-05-28 2031 Billion BiPAC 7800N Apple AirPort Extreme (2011)
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said by scjohnson:Still seeing only ~500 here, while speedtest.net is reporting over 900. I don't see any problem in your log and the servers you're downloading from don't have an issue either, and there are people getting well over a gig from the same cloud of machines. Here are some things to try though: - Another browser, like Chrome - Another PC, or a Mac at the same institution - Look in the log and manually select just the locations that gave you the higher speeds If that is a pain or doesn't lead anywhere, then a big help would be to download wireshark and capture the ethernet port traffic for both speed tests, two different files, and upload them to google drive or somewhere? |
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Motorola MB8600 Ubiquiti EdgeRouter X Apple AirPort Extreme (2013)
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said by justin:said by scjohnson:Still seeing only ~500 here, while speedtest.net is reporting over 900. I don't see any problem in your log and the servers you're downloading from don't have an issue either, and there are people getting well over a gig from the same cloud of machines. Here are some things to try though: - Another browser, like Chrome - Another PC, or a Mac at the same institution - Look in the log and manually select just the locations that gave you the higher speeds If that is a pain or doesn't lead anywhere, then a big help would be to download wireshark and capture the ethernet port traffic for both speed tests, two different files, and upload them to google drive or somewhere? This is what I got on a Mac, better but still not quite there. » [Fiber Speed test: 643.09/858.95 11 ms] |
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justin..needs sleep Mod join:1999-05-28 2031 |
justin
Mod
2015-Apr-14 4:06 pm
have you tried using chrome or firefox? safari uses tons of menory by default especially on higher speeds. |
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Motorola MB8600 Ubiquiti EdgeRouter X Apple AirPort Extreme (2013)
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said by justin:have you tried using chrome or firefox? safari uses tons of menory by default especially on higher speeds. No go on Firefox: » [Fiber Speed test: 567.91/916.51 8 ms] |
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justin..needs sleep Mod join:1999-05-28 2031 Billion BiPAC 7800N Apple AirPort Extreme (2011)
1 edit |
justin
Mod
2015-Apr-14 5:25 pm
What do you get on a Chicago or 20ms away speedtest.net server? Here is an mit.edu test done day before yesterday using Chrome + OSX and fewer download streams as well, latency 9ms to 25ms: » [Fiber Speed test: 937.27/950.98 9 ms]And an IE11/windows one, with much higher latencies, from 40ms+ » [Fiber Speed test: 831.18/893.79 46 ms] |
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Motorola MB8600 Ubiquiti EdgeRouter X Apple AirPort Extreme (2013)
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justin..needs sleep Mod join:1999-05-28 2031 Billion BiPAC 7800N Apple AirPort Extreme (2011)
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justin
Mod
2015-Apr-14 5:41 pm
ok I've reset your preferences back to default. Can you do a traceroute to 162.248.92.123, and to the random chicago speedtest.net server if you know its IP? and then another firefox or chrome test using the default settings. Also can you post anything more in this topic? because this isn't really Comcast HSI » speedtest gigabit testing/results/debugging |
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edhalenorange whip? Premium Member join:2002-05-16 Yorkville, IL
1 recommendation |
to Johkal
This test is really nice! Very accurate for me as well. Thanks to Justin for the work!
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67845017 (banned) join:2000-12-17 Naperville, IL 1 edit
1 recommendation |
67845017 (banned)
Member
2015-Apr-21 11:14 am
I agree. Stellar work on this.
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1 edit |
to Johkal
Almost hit 950! Impressive work Justin. Although I absolutely hate the "fuzzy" look of the results. |
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justin..needs sleep Mod join:1999-05-28 2031 |
justin
Mod
2015-Apr-21 10:05 pm
the fuzzy look of what? |
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justin |
to DataRiker
If you set more upload streams than 16, you would have hit 945/945. Not sure if I put a cap in for firefox. Worth a try. it was brought down to 824 because the uploads kicked off were all rolling off at the end of the upload phase, and getting restarted. With more, this would not happen. |
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to justin
said by justin:the fuzzy look of what? The picture in my post. It doesn't look fuzzy to anybody else? I was getting an error when setting more than 16, but I can try again. |
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justin..needs sleep Mod join:1999-05-28 2031 |
justin
Mod
2015-Apr-21 10:30 pm
Ah the power of linux+browsers and desktop.
No it doesn't. I'm not sure how to prove that though. Do you have a cellphone?
edit: I fixed the cap of 16 on upload streams when setting preferences. |
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DataRiker
Premium Member
2015-Apr-21 10:31 pm
said by justin:Ah the power of linux+browsers and desktop.
No it doesn't. I'm not sure how to prove that though. Do you have a cellphone? Yea, I didn't think about that. I've been in linux land too long i guess...... Its super blurry, but nothing else is. I completely believe you, don't worry. |
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justin..needs sleep Mod join:1999-05-28 2031 |
justin
Mod
2015-Apr-21 10:32 pm
I don't know really why. It is just a PNG. Perhaps it was constructed with a header that throws linux. in which case it can be fixed. Do speedtest.net PNGs look fuzzy too? |
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DataRiker
Premium Member
2015-Apr-21 10:34 pm
said by justin:I don't know really why. It is just a PNG. Perhaps it was constructed with a header that throws linux. in which case it can be fixed. Do speedtest.net PNGs look fuzzy too? No they are crystal clear |
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justin..needs sleep Mod join:1999-05-28 2031 Billion BiPAC 7800N Apple AirPort Extreme (2011)
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justin
Mod
2015-Apr-21 10:37 pm
I did an OSX PNG screen cap of your post. Is that fuzzy or clear? |
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