diff options
Diffstat (limited to 'meta/classes/buildstats.bbclass')
| -rw-r--r-- | meta/classes/buildstats.bbclass | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/meta/classes/buildstats.bbclass b/meta/classes/buildstats.bbclass index 4fa6981dd6..71469e401d 100644 --- a/meta/classes/buildstats.bbclass +++ b/meta/classes/buildstats.bbclass @@ -20,17 +20,33 @@ def get_cputime(): fields = f.readline().rstrip().split()[1:] return sum(int(field) for field in fields) -def set_timedata(var, d, server_time=None): - import time - if server_time: - time = server_time +def set_timedata(var, d, server_time): + cputime = get_cputime() + proctime = get_process_cputime(os.getpid()) + d.setVar(var, (server_time, cputime, proctime)) + +def get_timedata(var, d, end_time): + timedata = d.getVar(var, False) + if timedata is None: + return + oldtime, oldcpu, oldproc = timedata + procdiff = get_process_cputime(os.getpid()) - oldproc + cpudiff = get_cputime() - oldcpu + timediff = end_time - oldtime + if cpudiff > 0: + cpuperc = float(procdiff) * 100 / cpudiff else: - time = time.time() + cpuperc = None + return timediff, cpuperc + +def set_buildtimedata(var, d): + import time + time = time.time() cputime = get_cputime() proctime = get_process_cputime(os.getpid()) d.setVar(var, (time, cputime, proctime)) -def get_timedata(var, d, server_time=None): +def get_buildtimedata(var, d): import time timedata = d.getVar(var, False) if timedata is None: @@ -38,10 +54,7 @@ def get_timedata(var, d, server_time=None): oldtime, oldcpu, oldproc = timedata procdiff = get_process_cputime(os.getpid()) - oldproc cpudiff = get_cputime() - oldcpu - if server_time: - end_time = server_time - else: - end_time = time.time() + end_time = time.time() timediff = end_time - oldtime if cpudiff > 0: cpuperc = float(procdiff) * 100 / cpudiff @@ -81,7 +94,7 @@ python run_buildstats () { # set the buildname ######################################################################## bb.utils.mkdirhier(bsdir) - set_timedata("__timedata_build", d) + set_buildtimedata("__timedata_build", d) build_time = os.path.join(bsdir, "build_stats") # write start of build into build_time with open(build_time, "a") as f: @@ -99,7 +112,7 @@ python run_buildstats () { ######################################################################## # Write build statistics for the build ######################################################################## - timedata = get_timedata("__timedata_build", d) + timedata = get_buildtimedata("__timedata_build", d) if timedata: time, cpu = timedata # write end of build and cpu used into build_time |