openembedded-core.git/meta/classes/buildstats.bbclass, branch morty

buildstats: check IMAGE_ROOTFS exists before checking its size

2016-10-25T16:47:15+00:00

After 0d6b7276003f1afabc6de683f663540327d52bdc, the exceptions are
correctly checked if the rootfs size check fails. In case of a
failure a build error is triggered.

However, there are cases where this is known to fail (e.g.,
with meta-swupd the rootfs for swupd images is other than IMAGE_ROOTFS).

Because of that, check IMAGE_ROOTFS exists before trying to get the
size of it. Also, in case of any error catched as err, simply print
out a warning.

Signed-off-by: Mikko Ylinen 
Signed-off-by: Richard Purdie

subprocess: remove Popen in favor of check_output

2016-09-30T16:48:33+00:00

This begins moving away from the deprecated subprocess calls in an
effort to eventually move to some more global abstraction using the run
convenience method provided in python 3.5.

[ YOCTO #9342 ]

Signed-off-by: Stephano Cetola 
Signed-off-by: Richard Purdie

buildstats: Fix tracebacks for early task failures

2016-04-15T05:57:48+00:00

If a failure occurs early in the task, its possible we can have a
TaskFailed before the TaskStarted event can be triggered. This in
turn causes another traceback as the directory buildstats writes
files into doesn't exist.

Ensure the directory exists so we can see the original error.

Signed-off-by: Richard Purdie

buildstats.bbclass: Don't assume /proc//io present

2016-02-28T11:32:34+00:00

It is not guaranteed Linux kernel was configured with process I/O
statistics enabled. If process I/O statistcs are not present, issue
a one time warning and do not attempt to read the non-existing stats
counters.

[YOCTO#9025]

Signed-off-by: Juro Bystricky 
Signed-off-by: Ross Burton

buildstats.bbclass: remove dead URL from comment

2016-02-11T12:27:26+00:00

Signed-off-by: Randy MacLeod 
Signed-off-by: Ross Burton

buildstats: Improve to add getrusage data and corrected IO stats

2015-12-18T12:18:14+00:00

Add IO stats and getrusage() data to the task statistics. We
also drop the CPU percentage calculation since its pretty arbitrary
and not very accurate/useful.

In particular we can now see the user and sys times as well as the
wall clock times.

Signed-off-by: Richard Purdie

buildstats: Separate out the build and task data to allow improvements

2015-12-18T12:18:14+00:00

The combined build and task data code makes changing things hard, separate
out the functions so that changes can be made to the task data whilst the
build data remains unchanged.

Signed-off-by: Richard Purdie

buildstats: Clean up e.data and bb.data references

2015-12-18T12:18:14+00:00

Rather than bb.data and e.data, cleanup to use 'd' and match the
standard coding style.

Signed-off-by: Richard Purdie

buildstats: Drop get_bn/set_pn and just use BUILDNAME

2015-12-18T12:18:13+00:00

The current setting and getting of the "name" to use for buildstats is
convoluted and not particularly interesting. We only need this for the
e.getPkgs()[0] component of the path which is the first target listed
on the commandline. This is pretty arbitrary.

If we drop that piece, we can assume BUILDNAME is common for all events
and simply use this and query it. If BUILDNAME did change, that would
be a bug and it should be fixed elsewhere.

Also take the opportunity to share some common code since the function
now has the eventmask.

Signed-off-by: Richard Purdie

buildstats: Drop disk data from buildstats

2015-12-18T12:18:13+00:00

The existing diskstats data from buildstats simply isn't useful. It
gives stats on the total IO counts on some random disk within the
system. This means that the count includes data from all other tasks
running at the same time and from any other process running on the
system.

I've been unable to find any use for the data so as a start at
reworking the class, remove the related code.

Signed-off-by: Richard Purdie