+++ /dev/null
-#!/usr/bin/python
-
-import dbus, sys
-
-def acquire_time_data():
-
- manager = dbus.Interface(bus.get_object('org.freedesktop.systemd1', '/org/freedesktop/systemd1'), 'org.freedesktop.systemd1.Manager')
- units = manager.ListUnits()
-
- l = []
-
- for i in units:
- if i[5] != "":
- continue
-
- properties = dbus.Interface(bus.get_object('org.freedesktop.systemd1', i[6]), 'org.freedesktop.DBus.Properties')
-
- 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))
-
- return l
-
-def acquire_start_time():
- properties = dbus.Interface(bus.get_object('org.freedesktop.systemd1', '/org/freedesktop/systemd1'), 'org.freedesktop.DBus.Properties')
-
- 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'))
-
- if finish_time == 0:
- sys.stderr.write("Bootup is not yet finished. Please try again later.\n")
- sys.exit(1)
-
- assert initrd_time <= startup_time
- assert 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.set_source_rgb(r, g, b)
- context.rectangle(j, k, l, m)
- context.fill()
- context.restore()
-
-def draw_text(context, x, y, text, size = 12, r = 0, g = 0, b = 0, vcenter = 0.5, hcenter = 0.5):
- context.save()
-
- context.set_source_rgb(r, g, b)
- context.select_font_face("Sans", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL)
- context.set_font_size(size)
-
- if vcenter or hcenter:
- x_bearing, y_bearing, width, height = context.text_extents(text)[:4]
-
- if hcenter:
- x = x - width*hcenter - x_bearing
-
- if vcenter:
- y = y - height*vcenter - y_bearing
-
- context.move_to(x, y)
- context.show_text(text)
-
- context.restore()
-
-def help():
- sys.stdout.write("""systemd-analyze time
-systemd-analyze blame
-systemd-analyze plot
-
-Process systemd profiling information
-
- -h --help Show this help
-""")
-
-
-bus = dbus.SystemBus()
-
-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 (initramfs) + %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)
-
- for name, ixt, aet, axt, iet in s:
-
- if ixt <= 0 or aet <= 0:
- continue
-
- if aet <= ixt:
- continue
-
- sys.stdout.write("%6lums %s\n" % ((aet - ixt) / 1000, name))
-
-elif sys.argv[1] == 'plot':
- import cairo, os
-
- initrd_time, start_time, finish_time = acquire_start_time()
- data = acquire_time_data()
- s = sorted(data, key = lambda i: i[1])
-
- # Account for kernel and initramfs bars if they exist
- if initrd_time > 0:
- count = 3
- else:
- count = 2
-
- for name, ixt, aet, axt, iet in s:
-
- if (ixt >= start_time and ixt <= finish_time) or \
- (aet >= start_time and aet <= finish_time) or \
- (axt >= start_time and axt <= finish_time):
- count += 1
-
- border = 100
- bar_height = 20
- bar_space = bar_height * 0.1
-
- # 1000px = 10s, 1px = 10ms
- width = finish_time/10000 + border*2
- height = count * (bar_height + bar_space) + border * 2
-
- if width < 1000:
- width = 1000
-
- surface = cairo.SVGSurface(sys.stdout, width, height)
- context = cairo.Context(surface)
-
- draw_box(context, 0, 0, width, height, 1, 1, 1)
-
- context.translate(border + 0.5, border + 0.5)
-
- context.save()
- context.set_line_width(1)
- context.set_source_rgb(0.7, 0.7, 0.7)
-
- for x in range(0, finish_time/10000 + 100, 100):
- context.move_to(x, 0)
- context.line_to(x, height-border*2)
-
- context.move_to(0, 0)
- context.line_to(width-border*2, 0)
-
- context.move_to(0, height-border*2)
- context.line_to(width-border*2, height-border*2)
-
- context.stroke()
- context.restore()
-
- osrel = "Linux"
- if os.path.exists("/etc/os-release"):
- for line in open("/etc/os-release"):
- if line.startswith('PRETTY_NAME='):
- osrel = line[12:]
- osrel = osrel.strip('\"\n')
- break
-
- banner = "{} {} ({} {}) {}".format(osrel, *(os.uname()[1:5]))
- draw_text(context, 0, -15, banner, hcenter = 0, vcenter = 1)
-
- for x in range(0, finish_time/10000 + 100, 100):
- draw_text(context, x, -5, "%lus" % (x/100), vcenter = 0, hcenter = 0)
-
- y = 0
-
- # draw boxes for kernel and initramfs boot time
- if initrd_time > 0:
- draw_box(context, 0, y, initrd_time/10000, bar_height, 0.7, 0.7, 0.7)
- draw_text(context, 10, y + bar_height/2, "kernel", hcenter = 0)
- y += bar_height + bar_space
-
- draw_box(context, initrd_time/10000, y, start_time/10000-initrd_time/10000, bar_height, 0.7, 0.7, 0.7)
- draw_text(context, initrd_time/10000 + 10, y + bar_height/2, "initramfs", hcenter = 0)
- y += bar_height + bar_space
-
- else:
- draw_box(context, 0, y, start_time/10000, bar_height, 0.6, 0.6, 0.6)
- draw_text(context, 10, y + bar_height/2, "kernel", hcenter = 0)
- y += bar_height + bar_space
-
- draw_box(context, start_time/10000, y, finish_time/10000-start_time/10000, bar_height, 0.7, 0.7, 0.7)
- draw_text(context, start_time/10000 + 10, y + bar_height/2, "userspace", hcenter = 0)
- y += bar_height + bar_space
-
- for name, ixt, aet, axt, iet in s:
-
- drawn = False
- left = -1
-
- if ixt >= start_time and ixt <= finish_time:
-
- # Activating
- a = ixt
- b = min(filter(lambda x: x >= ixt, (aet, axt, iet, finish_time))) - ixt
-
- draw_box(context, a/10000, y, b/10000, bar_height, 1, 0, 0)
- drawn = True
-
- if left < 0:
- left = a
-
- if aet >= start_time and aet <= finish_time:
-
- # Active
- a = aet
- b = min(filter(lambda x: x >= aet, (axt, iet, finish_time))) - aet
-
- draw_box(context, a/10000, y, b/10000, bar_height, .8, .6, .6)
- drawn = True
-
- if left < 0:
- left = a
-
- if axt >= start_time and axt <= finish_time:
-
- # Deactivating
- a = axt
- b = min(filter(lambda x: x >= axt, (iet, finish_time))) - axt
-
- draw_box(context, a/10000, y, b/10000, bar_height, .6, .4, .4)
- drawn = True
-
- if left < 0:
- left = a
-
- if drawn:
- x = left/10000
-
- if x < width/2-border:
- draw_text(context, x + 10, y + bar_height/2, name, hcenter = 0)
- else:
- draw_text(context, x - 10, y + bar_height/2, name, hcenter = 1)
-
- y += bar_height + bar_space
-
- draw_text(context, 0, height-border*2, "Legend: Red = Activating; Pink = Active; Dark Pink = Deactivating", hcenter = 0, vcenter = -1)
-
- if initrd_time > 0:
- draw_text(context, 0, height-border*2 + bar_height, "Startup finished in %lums (kernel) + %lums (initramfs) + %lums (userspace) = %lums" % ( \
- initrd_time/1000, \
- (start_time - initrd_time)/1000, \
- (finish_time - start_time)/1000, \
- finish_time/1000), hcenter = 0, vcenter = -1)
- else:
- draw_text(context, 0, height-border*2 + bar_height, "Startup finished in %lums (kernel) + %lums (userspace) = %lums" % ( \
- start_time/1000, \
- (finish_time - start_time)/1000, \
- finish_time/1000), hcenter = 0, vcenter = -1)
-
- surface.finish()
-elif sys.argv[1] in ("help", "--help", "-h"):
- help()
-else:
- sys.stderr.write("Unknown verb '%s'.\n" % sys.argv[1])
- sys.exit(1)
~ianmdlvl / elogind.git / blobdiff