diff options
Diffstat (limited to 'meta/classes/buildstats.bbclass')
| -rw-r--r-- | meta/classes/buildstats.bbclass | 156 |
1 files changed, 73 insertions, 83 deletions
diff --git a/meta/classes/buildstats.bbclass b/meta/classes/buildstats.bbclass index 54d9f72b1d..22ec571b88 100644 --- a/meta/classes/buildstats.bbclass +++ b/meta/classes/buildstats.bbclass @@ -1,6 +1,6 @@ BUILDSTATS_BASE = "${TMPDIR}/buildstats/" -BNFILE = "${BUILDSTATS_BASE}/.buildname" -DEVFILE = "${BUILDSTATS_BASE}/.device" +BUILDSTATS_BNFILE = "${BUILDSTATS_BASE}/.buildname" +BUILDSTATS_DEVFILE = "${BUILDSTATS_BASE}/.device" ################################################################################ # Build statistics gathering. @@ -25,21 +25,22 @@ def get_cputime(): def set_bn(e): bn = e.getPkgs()[0] + "-" + e.data.getVar('MACHINE', True) try: - os.remove(e.data.getVar('BNFILE', True)) + os.remove(e.data.getVar('BUILDSTATS_BNFILE', True)) except: pass - with open(e.data.getVar('BNFILE', True), "w") as f: + with open(e.data.getVar('BUILDSTATS_BNFILE', True), "w") as f: f.write(os.path.join(bn, e.data.getVar('BUILDNAME', True))) def get_bn(e): - with open(e.data.getVar('BNFILE', True)) as f: + with open(e.data.getVar('BUILDSTATS_BNFILE', True)) as f: bn = f.readline() return bn def set_device(e): tmpdir = e.data.getVar('TMPDIR', True) + devfile = e.data.getVar('BUILDSTATS_DEVFILE', True) try: - os.remove(e.data.getVar('DEVFILE', True)) + os.remove(devfile) except: pass ############################################################################ @@ -69,14 +70,12 @@ def set_device(e): rdev = line.split()[2] except: pass - file = open(e.data.getVar('DEVFILE', True), "w") - file.write(rdev) - file.close() + with open(devfile, "w") as f: + f.write(rdev) def get_device(e): - file = open(e.data.getVar('DEVFILE', True)) - device = file.readline() - file.close() + with open(e.data.getVar('BUILDSTATS_DEVFILE', True)) as f: + device = f.readline() return device def get_diskstats(dev): @@ -141,34 +140,32 @@ def get_timedata(var, data, server_time=None): def write_task_data(status, logfile, dev, e): bn = get_bn(e) bsdir = os.path.join(e.data.getVar('BUILDSTATS_BASE', True), bn) - taskdir = os.path.join(bsdir, e.data.expand("${PF}")) - file = open(os.path.join(logfile), "a") - timedata = get_timedata("__timedata_task", e.data, e.time) - if timedata: - elapsedtime, cpu = timedata - file.write(bb.data.expand("${PF}: %s: Elapsed time: %0.2f seconds \n" % - (e.task, elapsedtime), e.data)) - if cpu: - file.write("CPU usage: %0.1f%% \n" % cpu) - ############################################################################ - # Here we gather up disk data. In an effort to avoid lying with stats - # I do a bare minimum of analysis of collected data. - # The simple fact is, doing disk io collection on a per process basis - # without effecting build time would be difficult. - # For the best information, running things with BB_TOTAL_THREADS = "1" - # would return accurate per task results. - ############################################################################ - if dev != "NoLogicalDevice": - diskdata = get_diskdata("__diskdata_task", dev, e.data) - if diskdata: - for key in sorted(diskdata.iterkeys()): - file.write(key + ": " + diskdata[key] + "\n") - if status is "passed": - file.write("Status: PASSED \n") - else: - file.write("Status: FAILED \n") - file.write("Ended: %0.2f \n" % e.time) - file.close() + with open(os.path.join(logfile), "a") as f: + timedata = get_timedata("__timedata_task", e.data, e.time) + if timedata: + elapsedtime, cpu = timedata + f.write(bb.data.expand("${PF}: %s: Elapsed time: %0.2f seconds \n" % + (e.task, elapsedtime), e.data)) + if cpu: + f.write("CPU usage: %0.1f%% \n" % cpu) + ############################################################################ + # Here we gather up disk data. In an effort to avoid lying with stats + # I do a bare minimum of analysis of collected data. + # The simple fact is, doing disk io collection on a per process basis + # without effecting build time would be difficult. + # For the best information, running things with BB_TOTAL_THREADS = "1" + # would return accurate per task results. + ############################################################################ + if dev != "NoLogicalDevice": + diskdata = get_diskdata("__diskdata_task", dev, e.data) + if diskdata: + for key in sorted(diskdata.iterkeys()): + f.write(key + ": " + diskdata[key] + "\n") + if status is "passed": + f.write("Status: PASSED \n") + else: + f.write("Status: FAILED \n") + f.write("Ended: %0.2f \n" % e.time) python run_buildstats () { import bb.build @@ -194,75 +191,69 @@ python run_buildstats () { set_timedata("__timedata_build", e.data) build_time = os.path.join(bsdir, "build_stats") # write start of build into build_time - file = open(build_time,"a") - host_info = platform.uname() - file.write("Host Info: ") - for x in host_info: - if x: - file.write(x + " ") - file.write("\n") - file.write("Build Started: %0.2f \n" % time.time()) - file.close() + with open(build_time, "a") as f: + host_info = platform.uname() + f.write("Host Info: ") + for x in host_info: + if x: + f.write(x + " ") + f.write("\n") + f.write("Build Started: %0.2f \n" % time.time()) elif isinstance(e, bb.event.BuildCompleted): bn = get_bn(e) device = get_device(e) bsdir = os.path.join(e.data.getVar('BUILDSTATS_BASE', True), bn) - taskdir = os.path.join(bsdir, e.data.expand("${PF}")) build_time = os.path.join(bsdir, "build_stats") - file = open(build_time, "a") - ######################################################################## - # Write build statistics for the build - ######################################################################## - timedata = get_timedata("__timedata_build", e.data) - if timedata: - time, cpu = timedata - # write end of build and cpu used into build_time - file.write("Elapsed time: %0.2f seconds \n" % (time)) - if cpu: - file.write("CPU usage: %0.1f%% \n" % cpu) - if device != "NoLogicalDevice": - diskio = get_diskdata("__diskdata_build", device, e.data) - if diskio: - for key in sorted(diskio.iterkeys()): - file.write(key + ": " + diskio[key] + "\n") - file.close() + with open(build_time, "a") as f: + ######################################################################## + # Write build statistics for the build + ######################################################################## + timedata = get_timedata("__timedata_build", e.data) + if timedata: + time, cpu = timedata + # write end of build and cpu used into build_time + f.write("Elapsed time: %0.2f seconds \n" % (time)) + if cpu: + f.write("CPU usage: %0.1f%% \n" % cpu) + if device != "NoLogicalDevice": + diskio = get_diskdata("__diskdata_build", device, e.data) + if diskio: + for key in sorted(diskio.iterkeys()): + f.write(key + ": " + diskio[key] + "\n") if isinstance(e, bb.build.TaskStarted): bn = get_bn(e) device = get_device(e) bsdir = os.path.join(e.data.getVar('BUILDSTATS_BASE', True), bn) - taskdir = os.path.join(bsdir, e.data.expand("${PF}")) + taskdir = os.path.join(bsdir, e.data.getVar('PF', True)) if device != "NoLogicalDevice": set_diskdata("__diskdata_task", device, e.data) set_timedata("__timedata_task", e.data, e.time) bb.utils.mkdirhier(taskdir) # write into the task event file the name and start time - file = open(os.path.join(taskdir, e.task), "a") - file.write("Event: %s \n" % bb.event.getName(e)) - file.write("Started: %0.2f \n" % e.time) - file.close() + with open(os.path.join(taskdir, e.task), "a") as f: + f.write("Event: %s \n" % bb.event.getName(e)) + f.write("Started: %0.2f \n" % e.time) elif isinstance(e, bb.build.TaskSucceeded): bn = get_bn(e) device = get_device(e) bsdir = os.path.join(e.data.getVar('BUILDSTATS_BASE', True), bn) - taskdir = os.path.join(bsdir, e.data.expand("${PF}")) + taskdir = os.path.join(bsdir, e.data.getVar('PF', True)) write_task_data("passed", os.path.join(taskdir, e.task), device, e) if e.task == "do_rootfs": - bsdir = os.path.join(e.data.getVar('BUILDSTATS_BASE', True), bn) bs = os.path.join(bsdir, "build_stats") - file = open(bs,"a") - rootfs = e.data.getVar('IMAGE_ROOTFS', True) - rootfs_size = subprocess.Popen(["du", "-sh", rootfs], stdout=subprocess.PIPE).stdout.read() - file.write("Uncompressed Rootfs size: %s" % rootfs_size) - file.close() + with open(bs, "a") as f: + rootfs = e.data.getVar('IMAGE_ROOTFS', True) + rootfs_size = subprocess.Popen(["du", "-sh", rootfs], stdout=subprocess.PIPE).stdout.read() + f.write("Uncompressed Rootfs size: %s" % rootfs_size) elif isinstance(e, bb.build.TaskFailed): bn = get_bn(e) device = get_device(e) bsdir = os.path.join(e.data.getVar('BUILDSTATS_BASE', True), bn) - taskdir = os.path.join(bsdir, e.data.expand("${PF}")) + taskdir = os.path.join(bsdir, e.data.getVar('PF', True)) write_task_data("failed", os.path.join(taskdir, e.task), device, e) ######################################################################## # Lets make things easier and tell people where the build failed in @@ -270,9 +261,8 @@ python run_buildstats () { # matter what the status of the build actually is ######################################################################## build_status = os.path.join(bsdir, "build_stats") - file = open(build_status,"a") - file.write(e.data.expand("Failed at: ${PF} at task: %s \n" % e.task)) - file.close() + with open(build_status, "a") as f: + f.write(e.data.expand("Failed at: ${PF} at task: %s \n" % e.task)) } addhandler run_buildstats |