properties = dbus.Interface(bus.get_object('org.freedesktop.systemd1', i[6]), 'org.freedesktop.DBus.Properties')
- ixt = int(properties.Get('org.freedesktop.systemd1.Unit', 'InactiveExitTimestamp'))
- aet = int(properties.Get('org.freedesktop.systemd1.Unit', 'ActiveEnterTimestamp'))
- axt = int(properties.Get('org.freedesktop.systemd1.Unit', 'ActiveExitTimestamp'))
- iet = int(properties.Get('org.freedesktop.systemd1.Unit', 'InactiveEnterTimestamp'))
+ ixt = int(properties.Get('org.freedesktop.systemd1.Unit', 'InactiveExitTimestampMonotonic'))
+ aet = int(properties.Get('org.freedesktop.systemd1.Unit', 'ActiveEnterTimestampMonotonic'))
+ axt = int(properties.Get('org.freedesktop.systemd1.Unit', 'ActiveExitTimestampMonotonic'))
+ iet = int(properties.Get('org.freedesktop.systemd1.Unit', 'InactiveEnterTimestampMonotonic'))
l.append((str(i[0]), ixt, aet, axt, iet))
def acquire_start_time():
properties = dbus.Interface(bus.get_object('org.freedesktop.systemd1', '/org/freedesktop/systemd1'), 'org.freedesktop.DBus.Properties')
- startup_time = int(properties.Get('org.freedesktop.systemd1.Manager', 'StartupTimestamp'))
- finish_time = int(properties.Get('org.freedesktop.systemd1.Manager', 'FinishTimestamp'))
+ initrd_time = int(properties.Get('org.freedesktop.systemd1.Manager', 'InitRDTimestampMonotonic'))
+ startup_time = int(properties.Get('org.freedesktop.systemd1.Manager', 'StartupTimestampMonotonic'))
+ finish_time = int(properties.Get('org.freedesktop.systemd1.Manager', 'FinishTimestampMonotonic'))
+ assert initrd_time <= startup_time
assert startup_time <= finish_time
- return startup_time, finish_time
+ return initrd_time, startup_time, finish_time
def draw_box(context, j, k, l, m, r = 0, g = 0, b = 0):
context.save()
context.restore()
def help():
- sys.stdout.write("""systemd-analyze blame
+ sys.stdout.write("""systemd-analyze time
+systemd-analyze blame
systemd-analyze plot
Process systemd profiling information
bus = dbus.SystemBus()
-if len(sys.argv) <= 1 or sys.argv[1] == 'blame':
+if len(sys.argv) <= 1 or sys.argv[1] == 'time':
+
+ initrd_time, start_time, finish_time = acquire_start_time()
+
+ if initrd_time > 0:
+ print "Startup finished in %lums (kernel) + %lums (initrd) + %lums (userspace) = %lums" % ( \
+ initrd_time/1000, \
+ (start_time - initrd_time)/1000, \
+ (finish_time - start_time)/1000, \
+ finish_time/1000)
+ else:
+ print "Startup finished in %lums (kernel) + %lums (userspace) = %lums" % ( \
+ start_time/1000, \
+ (finish_time - start_time)/1000, \
+ finish_time/1000)
+
+
+elif sys.argv[1] == 'blame':
data = acquire_time_data()
s = sorted(data, key = lambda i: i[2] - i[1], reverse = True)
sys.stdout.write("%6lums %s\n" % ((aet - ixt) / 1000, name))
elif sys.argv[1] == 'plot':
- import cairo
+ import cairo, os
- start_time, finish_time = acquire_start_time()
+ initrd_time, start_time, finish_time = acquire_start_time()
data = acquire_time_data()
s = sorted(data, key = lambda i: i[1])
context.stroke()
context.restore()
+ banner = "Running on %s (%s %s) %s" % (os.uname()[1], os.uname()[2], os.uname()[3], os.uname()[4])
+ draw_text(context, 0, -15, banner, hcenter = 0, vcenter = 1)
+
for x in range(0, (finish_time - start_time)/10000, 100):
draw_text(context, x, -5, "%lus" % (x/100), vcenter = 0, hcenter = 0)