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metrics: Add boot lifecycle times to metrics report

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This PR adds the boot lifecycle times to metrics report.

Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
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Gabriela Cervantes 2023-08-29 17:55:44 +00:00
parent 3b0d6538f2
commit 17dc1b9760
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tests/metrics/report/report_dockerfile/metrics_report.Rmd
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@ -39,3 +39,16 @@ The *% Consumed* is the key row in the table, which compares the *Requested* aga
source('mem-in-cont.R')
```
\pagebreak
# Container boot lifecycle times
This [test](https://github.com/kata-containers/kata-containers/blob/main/metrics/time/launch_times.sh)
uses the `date` command on the host and in the container, as well as data from the container
kernel `dmesg`, to ascertain how long different phases of the create/boot/run/delete
Docker container lifecycle take for the first launched container.
To decode the stats table, the prefixes are 'to(`2`)' and '`i`n'. The suffixes are '`k`ernel', '`w`orkload' and '`q`uit'. 'tot' is the total time for a complete container start-to-finished cycle.
```{r lifecycle-time, echo=FALSE, fig.cap="Execution lifecycle times"}
source('lifecycle-time.R')
```
\pagebreak