| Commit message (Collapse) | Author | Age | Files | Lines |
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More refactoring of buildstats-diff script. Move recipe version
comparison functionality to scripts/lib/buildstats.py. This patch also
compasses some wording changes, i.e. changing 'package' to 'recipe'.
[YOCTO #11382]
(From OE-Core rev: 2f8942d6830258fcbe1925f12ba1516def32d132)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Move over code from buildstats-diff to new scripts/lib/buildstats.py
module in order to share code related to buildstats processing. Also,
refactor the code, introducing new classes to make the code readable,
maintainable and easier to debug.
[YOCTO #11381]
(From OE-Core rev: 8a2cd9afc95919737d8e75234e78bbc52e1494a1)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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I got a following error when I run buildstats-diff against a invalid
buildstats file:
| Traceback (most recent call last):
| File "/poky/scripts/buildstats-diff", line 548, in <module>
| sys.exit(main())
| File "/poky/scripts/buildstats-diff", line 534, in main
| bs1 = read_buildstats(args.buildstats1, args.multi)
| File "/poky/scripts/buildstats-diff", line 222, in read_buildstats
| return read_buildstats_dir(path)
| File "/poky/scripts/buildstats-diff", line 165, in read_buildstats_dir
| os.path.join(recipe_dir, task))]
| File "/poky/scripts/buildstats-diff", line 124, in read_buildstats_file
| bs_task['elapsed_time'] = end_time - start_time
| UnboundLocalError: local variable 'end_time' referenced before assignment
the root cause is that a task was terminated by me on the terminal,
so the generated buildstats file was invalid, supposing that it would
make the buildstats.sh fail, but the script should give more graceful
error messages.
(From OE-Core rev: dee3c29071017b4d12c02b711c5e42ca96e0578d)
Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Buildstats from oe-build-perf-test results have been optimized to not
have child rusage values at all. There, rusage is the sum of parent and
child rusage values. This patch makes buildstats-diff compatible with
this format.
[YOCTO #11355]
(From OE-Core rev: 496a9dc179fe9dc370c940f4a2f7bcab869a804f)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Incorrect data was printed (recipe name instead of epoch number) when
displaying changes in epoch.
(From OE-Core rev: 5e2b1bfb684dc76963f692172f7457c2249c3266)
(From OE-Core rev: d3f4ec2ad5e83f52f7d3824cfe1f5a64f2d81bcf)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Simply use floats instead of datetime and timedelta objects for handling
timestamps.
(From OE-Core rev: d97c844f388bd4c52248fe597d5985ef20d5a96d)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Makes it possible to average over multiple buildstats. If --multi is
specified (and the given path is a directory) the script will read all
buildstats from the given directory and use averaged values calculated
from them.
All of the buildstats must be from a "similar" build, meaning that no
differences in package versions or tasks are allowed. Otherwise, the
script will exit with an error.
(From OE-Core rev: 315f44ba39e9b13facacd0fd3796fa87329d9d69)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: 49ae4382dd0a71f45989af3679bd35ce2bfa82f8)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: 17b27b7a8bfc8b1c9ee274d1ed2d5b57bea13bf5)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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For comparing the elapsed wall clock time of tests. Default values for
--min-val and --min-absdiff are 5 seconds and 2 seconds.
(From OE-Core rev: 8e7a5beb2ce116bcd87111d190a4ac5d771e8884)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Two new options, making it possible to compare the number of filesystem
operations of tasks. Defaults for --min-val and --min-absdiff are set to
more or less arbitrary 500 and 50 operations, respectively.
(From OE-Core rev: 75292a1de1a59e19198d26b7c1291004a5ca92f3)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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These are I/O counter values from /proc/<pid>/io and represent the
number of bytes read from / written to the storage layer. Default values
for --min-val and --min-absdiff limits are set to 512kB and 128kB,
respectively.
(From OE-Core rev: 24a12e40caeb05dac13c417f35733761af219f03)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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A new command line option for choosing which "attribute" of the
buildstats to compare. At first, the already supported 'cputime' is the
only available option. But, refactoring done in this patch should make
it easy to add new attribute types.
(From OE-Core rev: 0782825138731b3f1e6a8e05d723c1d5cd60c90c)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Dynamically adjust the width of all fields in task diff output. Makes
it easier to print other units than cputime, too.
(From OE-Core rev: 559b858f2a3712ec21debb71681593bd7cf55041)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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New class representing buildstats data of a single task.
(From OE-Core rev: 472818a32f96699a6dc9c7c487f38d716678fd7a)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Rename these arguments to --min-val and --min-absdiff in preparation for
supporting other "quantities" than just cputime.
(From OE-Core rev: 441336bc1750939c2da2d9e4dc5a6893b283bf68)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: 08082b96d8d09215f02e9251f354bb6e8bb3e712)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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New script for comparing buildstats from two separate builds. The script
has two modes: normally it prints the differences in task execution
(cpu) times but using --ver-diff option makes it just print the recipe
version differences without any cpu time data. Other command line
options are provided to alter the sort criteria of the data and to
filter out insignificant differences and/or short tasks.
(From OE-Core rev: e707718374ce1c95769a5f99aa3bfdfc0be685b2)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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