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RTT and other chart specify value type correctly #183

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kirillyu opened this issue Mar 27, 2024 · 3 comments
Open

RTT and other chart specify value type correctly #183

kirillyu opened this issue Mar 27, 2024 · 3 comments

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@kirillyu
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I saw this chart and firstly think that it indicate 4 second RTT
image
After that I see that chart and I don't understand what does it mean "50m", I expect to see a quantity here, but the letter m seems to be talking about something that begins with the word mili...
image

@def
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def commented Mar 27, 2024

  1. The Network RTT chart shows the round-trip time in milliseconds, so in your case it's 4 seconds (I understand that it's huge, but you interpreted this correctly).
  2. 50m = 50 milliseconds = 0.045retransmissions per second means approximately 3 segments per minute

@kirillyu
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  1. No :) I test it on SLO where was < 5 ms and it is green!
  2. O, understood. thanks!

@eabykov
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eabykov commented Apr 18, 2024

@def could you please use the common notation ms for milliseconds in time metrics, and not just m?

By the way, m used in Kubernetes to indicate processor resource time spec.containers.resources.limits.cpu

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