Slow download

asked 2020-02-25 23:28:15 +0000

sharkTANK03 gravatar image

updated 2020-02-28 20:02:14 +0000


I am new to Wireshark. I am trying to understand why my download speed is slow and I did a capture while downloading a file that is around 20MB. I attached my capture here - I did not notice any anomaly but I was wondering if someone else has any hints of a problem. Thank you

Here is the link to my file:!Atp-rezKrkTGgRjA8...

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could you publish the capture, login-free, somewhere like at DropBox, Google drive, MS One drive... and edit your Question with a link to it?

Chuckc gravatar imageChuckc ( 2020-02-26 01:13:55 +0000 )edit

Did it now, thank you

sharkTANK03 gravatar imagesharkTANK03 ( 2020-02-26 17:23:22 +0000 )edit eq 9 and tcp.srcport==443

Chuckc gravatar imageChuckc ( 2020-02-27 02:46:44 +0000 )edit

TCP stream 9 has most of the packets.
Apply the display filter above and look at the capture file properties.
Looks like ~110MB downloaded over ~90 seconds at a rate of about 10Mbit.

Chuckc gravatar imageChuckc ( 2020-02-27 02:49:58 +0000 )edit

Right, so that would be around 1.2MB/s. I guess nothing out of the ordinary here that would tell us why it's slow

sharkTANK03 gravatar imagesharkTANK03 ( 2020-02-27 21:54:31 +0000 )edit