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Update test description for rapid and nc scaling tests. #278

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@marcemq marcemq commented Nov 22, 2019

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@@ -437,8 +437,8 @@ help()
usage=$(cat << EOF
Usage: $0 [-h] [options]
Description:
Launch a series of workloads and take memory metric measurements after
each launch.
Launch a series of workloads and take pod query-response latency measurements
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IMHO query-response can be redundant, latency in most of the cases refers to the time that something takes to response.

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I've taken this description from the ongoing PR212 of such test.

@askervin any thoughts on this?

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I think query-response is fine (although you may wish to add 'http' or whatever protocol is being used to it). Without saying query-response, then I don't think we'd know which latency was being measured (network, boot, etc.).

@@ -211,8 +211,8 @@ help()
usage=$(cat << EOF
Usage: $0 [-h] [options]
Description:
Launch a series of workloads and take memory metric measurements after
each launch.
Launch a series of workloads and take memory metric measurements using collectd
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a little suggestion: using single quotes to refer another command/application e.g. collectd to avoid confusion with a typo.

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Done.

Signed-off-by: Morales Quispe, Marcela <marcela.morales.quispe@intel.com>
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askervin commented Nov 26, 2019

LGTM.

PR #212 changes the network latency test script name from test_scale_nc.sh to test_rapid_nc.sh, as it is based on the rapid/collectd test now - instead of the original grab_stats. Having this change merged will remind me (in the form of a merge conflict) that PR #212 should change the script documentation as well.

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Please provide meaninful descriptions in the PR and the commit bodies, even if they are brief and mostly are repeat of the subject - having a 'what and why and how' in the git logs helps in the future.

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thanks for cleaning these up. Just a couple of minor nits.

@@ -437,8 +437,8 @@ help()
usage=$(cat << EOF
Usage: $0 [-h] [options]
Description:
Launch a series of workloads and take memory metric measurements after
each launch.
Launch a series of workloads and take pod query-response latency measurements

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I think query-response is fine (although you may wish to add 'http' or whatever protocol is being used to it). Without saying query-response, then I don't think we'd know which latency was being measured (network, boot, etc.).

Launch a series of workloads and take memory metric measurements after
each launch.
Launch a series of workloads and take memory metric measurements using 'collectd'
after each launch.

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In fact, we don't just take memory measurements any more - I think saying a set of system level measurements using collected will now be more accurate.

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