# items/system.conf
[smarthome]
name = SmartHome
sv_page = room
sv_img = it_server.png
[[runtime]]
name = Laufzeit
type = str
visu = yes
sv_widget = "{{ basic.value('item', 'item') }}"
[[memory]]
name = Speicher
type = num
sqlite = yes
visu = yes
sv_widget = "{{ plot.period('item-plot1', 'item', 'avg', '1h') }}", "{{ plot.period('item-plot12', 'item', 'avg', '12h') }}", "{{ plot.period('item-plot48', 'item', 'avg', '48h') }}", "{{ plot.period('item-plot14', 'item', 'avg', '14d') }}"
[[threads]]
name = Threads
type = num
sqlite = yes
visu = yes
sv_widget = "{{ plot.period('item-plot', 'item', 'avg') }}"
[system]
name = System
sv_page = room
[[load]]
name = Last
type = num
sqlite = yes
visu = yes
sv_widget = "{{ plot.period('item-plot', 'item', 'avg') }}"
[[memory]]
type = num
name = Speicherverbrauch
sqlite = yes
visu = yes
sv_widget = "{{ plot.period('item-plot', 'item', 'avg') }}"
[[uptime]]
name = Laufzeit
type = str
visu = yes
sv_widget = "{{ basic.value('item', 'item') }}"
# logics/system.py
def td2str(td):
hours, seconds = divmod(td.seconds, 3600)
minutes, seconds = divmod(seconds, 60)
if td.days:
return "{0}d {1}h {2}m".format(td.days, hours, minutes)
else:
return "{0}h {1}m".format(hours, minutes)
# Runtime
runtime = sh.tools.runtime()
sh.smarthome.runtime(td2str(runtime))
# Threads
tn = {}
tc = threading.activeCount()
for t in threading.enumerate():
tn[t.name] = tn.get(t.name, 0) + 1
logger.info('Threads ({0}): '.format(tc) + ', '.join("{0}: {1}".format(k, v) for (k, v) in tn.items()))
sh.smarthome.threads(tc)
# Object Counter
d = {}
sys.modules
# collect all classes
for m in sys.modules.values():
for sym in dir(m):
o = getattr (m, sym)
if type(o) is types.ClassType:
d[o] = sys.getrefcount (o)
# sort by refcount
pairs = map (lambda x: (x[1],x[0]), d.items())
pairs.sort()
pairs.reverse()
obj = ''
for n, c in pairs[:10]:
obj += "{0}: {1}, ".format(c.__name__, n)
obj = obj.strip(', ')
logger.info("Objects (Top 10): {0}".format(obj))
# Garbage
import gc
gc.set_debug(gc.DEBUG_LEAK)
gc.collect()
if gc.garbage != []:
logger.warning("Garbage: {0}".format(gc.garbage))
del gc.garbage[:]
# Load
l1, l5, l15 = os.getloadavg()
logger.debug("Load: {0}, {1}, {2}".format(l1, l5, l15))
sh.system.load(round(l5, 2))
# Memory
statusfile = "/proc/{0}/status".format(os.getpid())
units = {'kB': 1024, 'mB': 1048576}
with open(statusfile, 'r') as f:
data = f.read()
status = {}
for line in data.splitlines():
key, sep, value = line.partition(':')
status[key] = value.strip()
size, unit = status['VmRSS'].split(' ')
mem = int(size) * units[unit]
sh.smarthome.memory(mem)
# System Memory
statusfile = "/proc/meminfo"
units = {'kB': 1024, 'mB': 1048576}
with open(statusfile, 'r') as f:
data = f.read()
for line in data.splitlines():
key, sep, value = line.partition(':')
if key.startswith('Mem'):
size, unit = value.strip().split(' ')
mem = int(size) * units[unit]
if key == 'MemTotal':
total = mem
elif key == 'MemFree':
free = mem
sh.system.memory(100-int(free/(total/100)))
# System Uptime
statusfile = "/proc/uptime"
with open(statusfile, 'r') as f:
data = f.read()
uptime = int(float(data.split()[0]))
uptime = datetime.timedelta(seconds=uptime)
sh.system.uptime(td2str(uptime))
# etc/logic.conf
[System]
filename = system.py
cycle = 300
logger.warning("Garbage: {0}".format(gc.garbage))
logger.info("Objects (Top 10): {0}".format(obj))
system.py - line 30 - "AttributeError: 'module' object has no attribute 'ClassType'"
Kommentar