def __init__(self, devices, plugin, data_source,
time_from=time()-60*60, time_to=time(),
width=settings.GRAPH_WIDTH, height=settings.GRAPH_HEIGHT,
mode=AGGREGATED, comment="", add_comment=True):
"""
Constructor.
Needed parameters: list of devices, plugin name, data source name
Optional parameters: time_from and time_to (default before 1 hour till now),
width and height of graph in pixel, mode aggregated or multi-line, comment
To set multi-line graph use mode=rrdscout.MULTI_LINE
"""
self.devices = devices
self.plugin = plugin
self.data_source = data_source
self.time_from = time_from
self.time_to = time_to
self.width = width
self.height = height
self.mode = mode
self.title = ""
self.y_label = ""
self.attachment_name = ""
self.comment = comment
self.add_comment = add_comment
self.out_file = tempfile.NamedTemporaryFile('rw', suffix='.%s' % settings.GRAPH_FORMAT, dir=settings.TEMP_DIR, delete=True)
self._defs = []
self._cdefs = []
self._def_map = {}
self._cdef_map = {}
self._cdef_values = {}
self._metadata = {}
self._lines = []
self._areas = {}
self._vdefs = []
self._gprints = []
self._got_errors = False
self._cf_map = {'min': 'MINIMUM',
'max': 'MAXIMUM',
'average': 'AVERAGE'}
graph_color = ColorAttributes()
graph_color.back = settings.COLOR_BACK
graph_color.canvas = settings.COLOR_CANVAS
graph_color.font = settings.COLOR_FONT
graph_color.shadea = settings.COLOR_SHADEA
graph_color.shadeb = settings.COLOR_SHADEB
graph_color.mgrid = settings.COLOR_MGRID
graph_color.axis = settings.COLOR_AXIS
graph_color.arrow = settings.COLOR_ARROW
self.graph = PyrrdGraph(self.out_file.name,
start=self.time_from,
end=self.time_to,
width=self.width,
height=self.height,
color=graph_color)
def color_style():
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
return ca
def color():
ca = ColorAttributes()
ca.back = "#CCCDE2" # background
ca.canvas = "#FFFFFF" # the background of the actual graph
ca.shadea = "#000000" # left and top border
ca.shadeb = "#111111" # right and bottom border
ca.mgrid = "#6666CC" # maior grid
ca.axis = "#000000" # axis of the graph
ca.frame = "#CCCDE2" # line around the color spots
ca.font = "#000000" # color of the font
ca.arrow = "#CC0000" # arrow head pointing up and forward
return ca
def __init__(self, devices, plugin, data_source,
time_from=time()-60*60, time_to=time(),
width=settings.GRAPH_WIDTH, height=settings.GRAPH_HEIGHT,
mode=AGGREGATED, comment="", add_comment=True):
"""
Constructor.
Needed parameters: list of devices, plugin name, data source name
Optional parameters: time_from and time_to (default before 1 hour till now),
width and height of graph in pixel, mode aggregated or multi-line, comment
To set multi-line graph use mode=rrdscout.MULTI_LINE
"""
self.devices = devices
self.plugin = plugin
self.data_source = data_source
self.time_from = time_from
self.time_to = time_to
self.width = width
self.height = height
self.mode = mode
self.title = ""
self.y_label = ""
self.attachment_name = ""
self.comment = comment
self.add_comment = add_comment
self.out_file = tempfile.NamedTemporaryFile('rw', suffix='.png', dir=settings.TEMP_DIR, delete=True)
self._defs = []
self._cdefs = []
self._def_map = {}
self._cdef_map = {}
self._cdef_values = {}
self._metadata = {}
self._lines = []
self._areas = {}
self._vdefs = []
self._gprints = []
self._got_errors = False
self._cf_map = {'min': 'MINIMUM',
'max': 'MAXIMUM',
'average': 'AVERAGE'}
graph_color = ColorAttributes()
graph_color.back = '#ffffff'
graph_color.shadea = '#ffffff'
graph_color.shadeb = '#ffffff'
self.graph = PyrrdGraph(self.out_file.name,
start=self.time_from,
end=self.time_to,
width=self.width,
height=self.height,
color=graph_color)
def output(self, months=3):
"""Render out the image of the rrd"""
def1 = DEF(rrdfile=self.datafile,
vname='bookmark_count',
dsName=self.ds1.name)
def2 = DEF(rrdfile=self.datafile,
vname='unique_count',
dsName=self.ds2.name)
def3 = DEF(rrdfile=self.datafile,
vname='tag_count',
dsName=self.ds3.name)
line1 = LINE(defObj=def1,
color='#01FF13',
legend='Bookmarks',
stack=True)
line2 = LINE(defObj=def2,
color='#DA7202',
legend='Unique',
stack=True)
line3 = LINE(defObj=def3, color='#BD4902', legend='Tags', stack=True)
# area1 = AREA(defObj=def1, color='#FFA902', legend='Bookmarks')
# area2 = AREA(defObj=def2, color='#DA7202', legend='Unique')
# area3 = AREA(defObj=def3, color='#BD4902', legend='Tags')
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
# Now that we've got everything set up, let's make a graph
start_date = time.mktime((today - timedelta(weeks=28)).timetuple())
end_date = time.mktime(today.timetuple())
g = Graph(self.outputfile,
start=int(start_date),
end=int(end_date),
vertical_label='count',
color=ca)
g.data.extend([def1, def2, def3, line3, line2, line1])
if not os.path.exists(os.path.dirname(self.outputfile)):
os.makedirs(os.path.dirname(self.outputfile))
g.write()
def _render(self, params):
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
currentTime = int(time.time())
start = currentTime - getIntOrElse(params, "start", (3 * hour))
end = currentTime - getIntOrElse(params, "end", 0)
logarithmic = getBooleanOrElse(params, "logarithmic", False)
step = getIntOrElse(params, "step", 60)
width = getIntOrElse(params, "width", 800)
height = getIntOrElse(params, "height", 400)
graphs = getStringOrElse(params, "graphs", getAllZaehlerNames())
upperlimit = getIntOrElse(params, "upperlimit", None)
lowerlimit = getIntOrElse(params, "lowerlimit", None)
generated_file = "/tmp/%d-%d.png" % (time.time(),random.randint(0, 100000))
g = Graph(generated_file, start=start, end=end, vertical_label='100mWh/min', color=ca)
g.data.extend(self._createLines(graphs))
g.width = width
g.height = height
g.step = step
g.logarithmic = logarithmic
if upperlimit:
g.upper_limit=upperlimit
if lowerlimit:
g.lower_limit=lowerlimit
g.rigid=True
g.write()
return generated_file
def _initialize(self):
""" set up erything we need """
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
# Let's set up the objects that will be added to the graphs
result = []
for graphName, graphData in graphsDefinition.items():
tmp = []
for sourceName, sourceData in graphData["sources"].items():
def1 = DEF(rrdfile=self._filename, vname=sourceName, dsName=sourceName)
tmp.append(def1)
if sourceName.startswith("zaehlerstand"):
cdef1 = CDEF(vname='verbrauchpros-'+def1.vname, rpn='%s,86400,*' % def1.vname)
tmp.append(cdef1)
if sourceData["type"] == "line":
tmp.append(LINE(value=sourceName, color=sourceData["color"], legend=sourceData["title"]))
elif sourceData["type"] == "area":
tmp.append(AREA(value=sourceName, color=sourceData["color"], legend=sourceData["title"]))
# Now that we've got everything set up, let's make a graph
g = Graph('dummy.png', vertical_label=graphData["verticalLabel"], color=ca)
g.data.extend(tmp)
g.title = '"%s"' % graphData["title"]
# create a new variable
g.filenameBase = graphName
if graphData.get("logarithmic"):
g.logarithmic=True
result.append(g)
return result
def _graph(graph_vars, start, end, locale=None, units_length=8, **kwargs):
env = dict(os.environ)
if locale:
env['LC_ALL'] = locale.encode('utf-8')
color = ColorAttributes(lefttop_border='#0000',
rightbottom_border='#0000',
background='#0000')
kwargs.setdefault('width', 820)
graph = Graph(env,
'-',
imgformat='PNG',
height=210,
start=utctimestamp(start),
end=utctimestamp(end),
color=color,
units_length=units_length,
**kwargs)
graph.data.extend(graph_vars)
return graph.write(env=env)
myRRD.update()
# Let's set up the objects that will be added to the graph
def1 = DEF(rrdfile=myRRD.filename, vname='myspeed', dsName=ds1.name)
def2 = DEF(rrdfile=myRRD.filename, vname='mysilliness', dsName=ds2.name)
def3 = DEF(rrdfile=myRRD.filename, vname='myinsanity', dsName=ds3.name)
def4 = DEF(rrdfile=myRRD.filename, vname='mydementia', dsName=ds4.name)
vdef1 = VDEF(vname='myavg', rpn='%s,AVERAGE' % def1.vname)
area1 = AREA(defObj=def1, color='#FFA902', legend='Raw Data 4')
area2 = AREA(defObj=def2, color='#DA7202', legend='Raw Data 3')
area3 = AREA(defObj=def3, color='#BD4902', legend='Raw Data 2')
area4 = AREA(defObj=def4, color='#A32001', legend='Raw Data 1')
line1 = LINE(defObj=vdef1, color='#01FF13', legend='Average', stack=True)
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
# Now that we've got everything set up, let's make a graph
startTime = endTime - 3 * month
g = Graph(graphfile,
start=startTime,
end=endTime,
# Add anything remaining in the buffer
myRRD.update(debug=False)
# Let's set up the objects that will be added to the graph
def1 = DEF(rrdfile=myRRD.filename, vname="in", dsName=ds1.name)
def2 = DEF(rrdfile=myRRD.filename, vname="out", dsName=ds2.name)
# Here we're just going to mulitply the in bits by 100, solely for
# the purpose of display
cdef1 = CDEF(vname="hundredin", rpn="%s,%s,*" % (def1.vname, 100))
cdef2 = CDEF(vname="negout", rpn="%s,-1,*" % def2.vname)
area1 = AREA(defObj=cdef1, color="#FFA902", legend="Bits In")
area2 = AREA(defObj=cdef2, color="#A32001", legend="Bits Out")
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = "#333333"
ca.canvas = "#333333"
ca.shadea = "#000000"
ca.shadeb = "#111111"
ca.mgrid = "#CCCCCC"
ca.axis = "#FFFFFF"
ca.frame = "#AAAAAA"
ca.font = "#FFFFFF"
ca.arrow = "#FFFFFF"
# Now that we've got everything set up, let's make a graph
g = Graph("dummy.png", end=endTime, vertical_label="Bits", color=ca)
g.data.extend([def1, def2, cdef1, cdef2, area2, area1])
g.title = '"In- and Out-bound Traffic Across Local Router"'
# g.logarithmic = ' '
def rrd_stuff():
filename = 'test.rrd'
#dataSource = from_file()
#def1 = DEF(rrdfile=filename, vname='myspeed',
# dsName=dataSource.name)
def1 = DEF(rrdfile=filename, vname='myspeed',
dsName='speed')
cdef1 = CDEF(vname='kmh', rpn='%s,3600,*' % def1.vname)
cdef2 = CDEF(vname='fast', rpn='kmh,100,GT,kmh,0,IF')
cdef3 = CDEF(vname='good', rpn='kmh,100,GT,0,kmh,IF')
vdef1 = VDEF(vname='mymax', rpn='%s,MAXIMUM' % def1.vname)
vdef2 = VDEF(vname='myavg', rpn='%s,AVERAGE' % def1.vname)
line1 = LINE(value=100, color='#990000', legend='Maximum Allowed')
area1 = AREA(defObj=cdef3, color='#006600', legend='Good Speed')
area2 = AREA(defObj=cdef2, color='#CC6633', legend='Too Fast')
line2 = LINE(defObj=vdef2, color='#000099', legend='My Average',
stack=True)
gprint1 = GPRINT(vdef2, '%6.2lf kph')
from pyrrd.graph import ColorAttributes
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
from pyrrd.graph import Graph
graphfile = "rrdgraph.png"
g = Graph(graphfile, start=920805000, end=920810000,
vertical_label='km/h', color=ca)
g.data.extend([def1, cdef1, cdef2, cdef3, vdef1, vdef2, line1, area1,
area2, line2, gprint1])
g.write()
def draw_graph(data, group):
## Graph bytes_in, bytes_out, request, by time+group
filename = 'network.rrd'
graphfile_traffic = 'traffic%s.png' %group
# graphfileLg_traffic = 'traffic-large.png'
graphfile_request = 'request%s.png' %group
# graphfileLg_request = 'request-large'
#define times
hour = 60 * 60
day = 24 * 60 * 60
week = 7 * day
month = day * 30
quarter = month * 3
half = 365 * day / 2
year = 365 * day
delta = settings.DELTA * hour
step = 1
endTime = int(time.time()) - 600
startTime = endTime - 360000
maxSteps = int((endTime-startTime)/step)
# create RRD file
# DSTYPE
# Counter:Use this format with value of snmp MIB like traffic counter or
# packet number for a interface.
# Gauge:Use this format for value like temperature, indicator of pressure.
# Derive:Use this format if you variation or settings.DELTA between a moment and
# an another moment like the rate of of people entering or leaving a
# room and derive works exactly like COUNTER but without overflow checks.
# Absolute:Use this format when you count the number of mail after an alert.
#
# HEARTBEAT
# Is define the frequency between each update of value in the database but some time
# it is possible to have UNKNOWN value.
# MIN AND MAX are optional parameters witch define the range of your data source (DS).
# If your value is out of the range the value will be defined as UNKNOWN.
# If you don not know exactly the range of you value you can set the MIN and MAX value with
# U for unknown
dss = []
ds1 = DS(dsName='bytes_out', dsType='ABSOLUTE', heartbeat=200)
ds2 = DS(dsName='bytes_in', dsType='ABSOLUTE', heartbeat=200)
ds3 = DS(dsName='request', dsType='COUNTER', heartbeat=200)
dss.extend([ds1, ds2, ds3])
rras1 = []
rra1 = RRA(cf='AVERAGE', xff=0.5, steps=1, rows=1440)
rra2 = RRA(cf='AVERAGE', xff=0.5, steps=6, rows=2016)
rra3 = RRA(cf='AVERAGE', xff=0.5, steps=60, rows=720)
rras1.extend([rra1, rra2, rra3])
myRRD = RRD(filename, step=step, ds=dss, rra=rras1, start=startTime)
myRRD.create(debug=False)
## RRD update
counter = 0
for i in data:
counter += 1
bytes_in = i['bytes_in']
bytes_out = i['bytes_out']
requests = i['request']
times = i['time']
print bytes_out/1000000
myRRD.bufferValue(times, bytes_out, bytes_in, requests)
if counter % 100 == 0:
myRRD.update(debug=True)
myRRD.update(debug=True)
## RRD graph
def1 = DEF(rrdfile=myRRD.filename, vname='output', dsName=ds1.name)
def2 = DEF(rrdfile=myRRD.filename, vname='input', dsName=ds2.name)
def3 = DEF(rrdfile=myRRD.filename, vname='request', dsName=ds3.name)
vdef11 = VDEF(vname='max_out', rpn='%s,MAXIMUM' % def1.vname)
vdef12 = VDEF(vname='avg_out', rpn='%s,AVERAGE' % def1.vname)
vdef21 = VDEF(vname='max_in', rpn='%s,MAXIMUM' % def2.vname)
vdef22 = VDEF(vname='avg_in', rpn='%s,AVERAGE' % def2.vname)
vdef31 = VDEF(vname='max_request', rpn='%s,MAXIMUM' % def3.vname)
vdef32 = VDEF(vname='avg_request', rpn='%s,AVERAGE' % def3.vname)
line1 = LINE(2, defObj=def1, color='#2029CC', legend='Out')
line2 = LINE(2, defObj=def2, color='#00FF00', legend='In')
line3 = LINE(2, defObj=def3, color='#FF0000', legend='Request')
gprint11 = GPRINT(vdef11, 'max\\: %5.1lf %Sbps')
gprint12 = GPRINT(vdef12, 'avg\\: %5.1lf %Sbps\\n')
gprint21 = GPRINT(vdef21, 'max\\: %5.1lf %Sbps')
gprint22 = GPRINT(vdef22, 'avg\\: %5.1lf %Sbps\\n')
gprint31 = GPRINT(vdef31, 'max\\: %5.1lf %S')
gprint32 = GPRINT(vdef32, 'avg\\: %5.1lf %S\\n')
# ColorAttributes
ca = ColorAttributes()
ca.back = '#CCCDE2' #background
ca.canvas = '#FFFFFF'#the background of the actual graph
ca.shadea = '#000000'#left and top border
ca.shadeb = '#111111'#right and bottom border
ca.mgrid = '#6666CC' #maior grid
ca.axis = '#000000' #axis of the graph
ca.frame = '#CCCDE2' #line around the color spots
ca.font = '#000000' #color of the font
ca.arrow = '#CC0000' # arrow head pointing up and forward
## graph traffic
g = Graph(graphfile_traffic, end=endTime, vertical_label='Bytes/s', color=ca)
g.data.extend([def1, def2, vdef11, vdef12, vdef21, vdef22, line1, gprint11, gprint12, line2, gprint21, gprint22])
g.title = '"report traffic %s"'%group
g.start=endTime - delta
g.step = step
g.width = 397
g.height = 182
g.write(debug=True)
# g.filename = graphfileLg_traffic
# g.width = 800
# g.height = 400
# g.write()
## graph request
g1 = Graph(graphfile_request, end=endTime, vertical_label='Request/s', color=ca)
g1.data.extend([def3, vdef31, vdef32, line3, gprint31, gprint32])
g1.title = '"report request %s"'%group
g1.start=endTime - settings.DELTA
g1.step = step
g1.width = 397
g1.height = 182
g1.write(debug=False)
def draw_total(res):
## graph total(bytes_out, bytes_in, request) by time
# define name
filename = 'total.rrd'
graphfile_total_traffic = 'total_traffic.png'
# graphfileLg_total_traffic = 'total_traffic-large.png'
graphfile_total_request = 'total_request.png'
# graphfileLg_total_request = 'total_request-large'
#define times
hour = 60 * 60
day = 24 * 60 * 60
week = 7 * day
month = day * 30
quarter = month * 3
half = 365 * day / 2
year = 365 * day
delta = settings.DELTA * hour
step = 1
endTime = int(time.time()) - 600
startTime = endTime - 360000
maxSteps = int((endTime-startTime)/step)
## Create RRD
dss = []
ds1 = DS(dsName='total_bytes_out', dsType='ABSOLUTE', heartbeat=200)
ds2 = DS(dsName='total_bytes_in', dsType='ABSOLUTE', heartbeat=200)
ds3 = DS(dsName='total_request', dsType='ABSOLUTE', heartbeat=200)
dss.extend([ds1, ds2, ds3])
rras1 = []
rra1 = RRA(cf='AVERAGE', xff=0.5, steps=1, rows=1440)
rra2 = RRA(cf='AVERAGE', xff=0.5, steps=6, rows=2016)
rra3 = RRA(cf='AVERAGE', xff=0.5, steps=60, rows=720)
rras1.extend([rra1, rra2, rra3])
myRRD = RRD(filename, step=step, ds=dss, rra=rras1, start=startTime)
myRRD.create(debug=False)
## RRD update
counter = 0
for i in res:
counter += 1
total_bytes_in = int(i['total_bytes_in'])
total_bytes_out = int(i['total_bytes_out'])
total_requests = int(i['total_request'])
t_times = int(i['time'])
print total_bytes_out/1000000
myRRD.bufferValue(t_times, total_bytes_out, total_bytes_in, total_requests)
if counter % 100 == 0:
myRRD.update(debug=True)
myRRD.update(debug=True)
## RRD graph
def1 = DEF(rrdfile=myRRD.filename, vname='output', dsName=ds1.name, cdef='AVERAGE')
def2 = DEF(rrdfile=myRRD.filename, vname='input', dsName=ds2.name, cdef='AVERAGE')
def3 = DEF(rrdfile=myRRD.filename, vname='request', dsName=ds3.name, cdef='AVERAGE')
# Out
vdef11 = VDEF(vname='max_out', rpn='%s,MAXIMUM' % def1.vname)
vdef12 = VDEF(vname='avg_out', rpn='%s,AVERAGE' % def1.vname)
vdef13 = VDEF(vname='min_out', rpn='%s,MINIMUM' % def1.vname)
line1 = LINE(2, defObj=def1, color='#2029CC', legend='Out')
gprint11 = GPRINT(vdef11, 'max\\: %5.1lf %Sbps')
gprint12 = GPRINT(vdef12, 'avg\\: %5.1lf %Sbps')
gprint13 = GPRINT(vdef13, 'min\\: %5.1lf %Sbps\\n')
# In
vdef21 = VDEF(vname='max_in', rpn='%s,MAXIMUM' % def2.vname)
vdef22 = VDEF(vname='avg_in', rpn='%s,AVERAGE' % def2.vname)
line2 = LINE(2, defObj=def2, color='#00FF00', legend='In')
gprint21 = GPRINT(vdef21, 'max\\: %5.1lf %Sbps')
gprint22 = GPRINT(vdef22, 'avg\\: %5.1lf %Sbps\\n')
# Request
vdef31 = VDEF(vname='max_request', rpn='%s,MAXIMUM' % def3.vname)
vdef32 = VDEF(vname='avg_request', rpn='%s,AVERAGE' % def3.vname)
line3 = LINE(2, defObj=def3, color='#FF0000', legend='Request')
gprint31 = GPRINT(vdef31, 'max\\: %5.1lf %S')
gprint32 = GPRINT(vdef32, 'avg\\: %5.1lf %S\\n')
# ColorAttributes
ca = ColorAttributes()
ca.back = '#CCCDE2' #background
ca.canvas = '#FFFFFF'#the background of the actual graph
ca.shadea = '#000000'#left and top border
ca.shadeb = '#111111'#right and bottom border
ca.mgrid = '#6666CC' #major grid
ca.axis = '#000000' #axis of the graph
ca.frame = '#CCCDE2' #line around the color spots
ca.font = '#000000' #color of the font
ca.arrow = '#CC0000' # arrow head pointing up and forward
##
g = Graph(graphfile_total_traffic, end=endTime, vertical_label='Bytes/s', color=ca)
g.data.extend([def1, def2, vdef11, vdef12, vdef13, vdef21, vdef22, line1, gprint11, gprint12, gprint13, line2, gprint21, gprint22])
g.title = '"report total traffic"'
g.start = endTime - delta
g.step = step
g.width = 397
g.height = 182
g.write(debug=True)
# g.filename = graphfileLg_total_traffic
# g.width = 800
# g.height = 400
# g.write()
#
##
g1 = Graph(graphfile_total_request, end=endTime, vertical_label='Request/s', color=ca)
g1.data.extend([def3, vdef31, vdef32, line3, gprint31, gprint32])
g1.title = '"report total request"'
g1.start = endTime - settings.DELTA
g1.step = step
g1.width = 397
g1.height = 182
g1.write(debug=True)
dsName=dsName[i], cdef='LAST'))
device_line.append(LINE(defObj=device_def[i], color=colors[i],
legend=sensor_name[i] + ' Temperature'))
device_aver.append(VDEF(vname= dsName[i] + '_aver',
rpn='%s,AVERAGE' % device_def[i].vname))
device_val.append(GPRINT(device_aver[i], 'Average ' +
sensor_name[i] + ' Temperature: %6.2lf Degrees F'))
# Graph Comment
cmt = COMMENT(comment)
# Define Graph Colors
# black background:
black_bkgnd = ColorAttributes()
black_bkgnd.back = '#000000'
black_bkgnd.canvas = '#333333'
black_bkgnd.shadea = '#000000'
black_bkgnd.shadeb = '#111111'
black_bkgnd.mgrid = '#CCCCCC'
black_bkgnd.axis = '#FFFFFF'
black_bkgnd.frame = '#0000AA'
black_bkgnd.font = '#FFFFFF'
black_bkgnd.arrow = '#FFFFFF'
# white background:
white_bkgnd = ColorAttributes()
white_bkgnd.back = '#FFFFFF'
white_bkgnd.canvas = '#EEEEEE'
white_bkgnd.shadea = '#000000'
myRRD.update() # Let's set up the objects that will be added to the graph def1 = DEF(rrdfile=myRRD.filename, vname='myspeed', dsName=ds1.name) def2 = DEF(rrdfile=myRRD.filename, vname='mysilliness', dsName=ds2.name) def3 = DEF(rrdfile=myRRD.filename, vname='myinsanity', dsName=ds3.name) def4 = DEF(rrdfile=myRRD.filename, vname='mydementia', dsName=ds4.name) vdef1 = VDEF(vname='myavg', rpn='%s,AVERAGE' % def1.vname) area1 = AREA(defObj=def1, color='#FFA902', legend='Raw Data 4') area2 = AREA(defObj=def2, color='#DA7202', legend='Raw Data 3') area3 = AREA(defObj=def3, color='#BD4902', legend='Raw Data 2') area4 = AREA(defObj=def4, color='#A32001', legend='Raw Data 1') line1 = LINE(defObj=vdef1, color='#01FF13', legend='Average', stack=True) # Let's configure some custom colors for the graph ca = ColorAttributes() ca.back = '#333333' ca.canvas = '#333333' ca.shadea = '#000000' ca.shadeb = '#111111' ca.mgrid = '#CCCCCC' ca.axis = '#FFFFFF' ca.frame = '#AAAAAA' ca.font = '#FFFFFF' ca.arrow = '#FFFFFF' # Now that we've got everything set up, let's make a graph startTime = endTime - 3 * month g = Graph(graphfile, start=startTime, end=endTime, vertical_label='data', color=ca) g.data.extend([def1, def2, def3, def4, vdef1, area4, area3, area2, area1]) g.write()
def GenerateGraph():
data = db.GetDataHumidityRrd(10000)
#print len(data)
filename = 'humidity.rrd'
graphfile = 'humidity.png'
graphfileLg = 'humidity-large.png'
day = 24 * 60 * 60
week = 7 * day
month = day * 30
quarter = month * 3
half = 365 * day / 2
year = 365 * day
startTime = data[0][0] -1
endTime = data[-1][0]
step = 1000
maxSteps = int((endTime-startTime)/step)
# Let's create and RRD file and dump some data in it
dss = []
ds1 = DS(dsName='humidity', dsType='GAUGE', heartbeat=60)
dss.extend([ds1])
#week: RA:AVERAGE:0.5:6:336
#For Daily Graph, every 5 minute average for 24 hours:
#RRA:AVERAGE:0.5:1:288
rra1 = RRA(cf='AVERAGE', xff=0.5, steps=1, rows=1440)
#For Weekly Graph, every 30 minute average for 7 days:
#RRA:AVERAGE:0.5:6:336
#rra1 = RRA(cf='AVERAGE', xff=0.5, steps=6, rows=336)
#For Monthly Graph, every 2 hour average for 30 days:
#RRA:AVERAGE:0.5:24:360
#rra1 = RRA(cf='AVERAGE', xff=0.5, steps=32, rows=1080)
#For Yearly Graph, every 1 day average for 365 days:
#RRA:AVERAGE:0.5:288:365
#rra1 = RRA(cf='AVERAGE', xff=0.5, steps=96, rows=365)
rras = []
#rra1 = RRA(cf='AVERAGE', xff=0.5, steps=24, rows=1460)
rras.append(rra1)
myRRD = RRD(filename, ds=dss, rra=rras, start=startTime)
myRRD.create()
# let's generate some data...
currentTime = startTime
i = 0
for row in data:
timestamp = row[0]
value1 = row[1]
# lets update the RRD/purge the buffer ever 100 entires
i = i + 1
if i % 100 == 0:
myRRD.update(debug=False)
# when you pass more than one value to update buffer like this,
# they get applied to the DSs in the order that the DSs were
# "defined" or added to the RRD object.
myRRD.bufferValue(timestamp, value1)
# add anything remaining in the buffer
myRRD.update()
# Let's set up the objects that will be added to the graph
def1 = DEF(rrdfile=myRRD.filename, vname='anturi1', dsName=ds1.name)
vdef1 = VDEF(vname='myavg', rpn='%s,AVERAGE' % def1.vname)
sensor1 = LINE(defObj=def1, color='#4544FC', legend='anturi1')
line1 = LINE(defObj=vdef1, color='#01FF13', legend='Average', stack=True)
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = '#000000'
ca.canvas = '#000000'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
# Now that we've got everything set up, let's make a graph
#startTime = endTime - 3 * month
g = Graph(graphfile, start=startTime, end=endTime, vertical_label='kosteus', color=ca)
g.data.extend([def1, vdef1, sensor1])
g.write()
g.filename = graphfileLg
g.width = 690
g.height = 300
g.write()
def graph_connection(self, period='day'):
def1 = DEF(rrdfile=self.rrdfile, vname='connections', dsName="connections", cdef="AVERAGE")
def2 = DEF(rrdfile=self.rrdfile, vname='reading', dsName="reading", cdef="AVERAGE")
def3 = DEF(rrdfile=self.rrdfile, vname='writing', dsName="writing", cdef="AVERAGE")
def4 = DEF(rrdfile=self.rrdfile, vname='waiting', dsName="waiting", cdef="AVERAGE")
# TOTAL
vdef1 = VDEF(vname='max', rpn='connections,MAXIMUM')
vdef2 = VDEF(vname='avg', rpn='connections,AVERAGE')
vdef3 = VDEF(vname='last', rpn='connections,LAST')
vdef4 = VDEF(vname='min', rpn='connections,MINIMUM')
line1 = LINE(1, defObj=def1, color='#22FF22', legend='Total')
gprint1 = GPRINT(vdef1, "Max\\: %5.1lf %S")
gprint2 = GPRINT(vdef2, "Avg\\: %5.1lf %S")
gprint3 = GPRINT(vdef3, "Current\\: %5.1lf %S")
gprint4 = GPRINT(vdef4, "Min\\: %5.1lf %S\\n")
# READING
reading_vdef1 = VDEF(vname='rmax', rpn='reading,MAXIMUM')
reading_vdef2 = VDEF(vname='ravg', rpn='reading,AVERAGE')
reading_vdef3 = VDEF(vname='rlast', rpn='reading,LAST')
reading_vdef4 = VDEF(vname='rmin', rpn='reading,MINIMUM')
line2 = LINE(1, defObj=def2, color='#0022FF', legend='Reading')
reading_gprint1 = GPRINT(reading_vdef1, "Max\\: %5.1lf %S")
reading_gprint2 = GPRINT(reading_vdef2, "Avg\\: %5.1lf %S")
reading_gprint3 = GPRINT(reading_vdef3, "Current\\: %5.1lf %S")
reading_gprint4 = GPRINT(reading_vdef4, "Min\\: %5.1lf %S\\n")
# writing
writing_vdef1 = VDEF(vname='wmax', rpn='writing,MAXIMUM')
writing_vdef2 = VDEF(vname='wavg', rpn='writing,AVERAGE')
writing_vdef3 = VDEF(vname='wlast', rpn='writing,LAST')
writing_vdef4 = VDEF(vname='wmin', rpn='writing,MINIMUM')
line3 = LINE(1, defObj=def3, color='#FF0000', legend='Writing')
writing_gprint1 = GPRINT(writing_vdef1, "Max\\: %5.1lf %S")
writing_gprint2 = GPRINT(writing_vdef2, "Avg\\: %5.1lf %S")
writing_gprint3 = GPRINT(writing_vdef3, "Current\\: %5.1lf %S")
writing_gprint4 = GPRINT(writing_vdef4, "Min\\: %5.1lf %S\\n")
# WAITING
waiting_vdef1 = VDEF(vname='wamax', rpn='waiting,MAXIMUM')
waiting_vdef2 = VDEF(vname='waavg', rpn='waiting,AVERAGE')
waiting_vdef3 = VDEF(vname='walast', rpn='waiting,LAST')
waiting_vdef4 = VDEF(vname='wamin', rpn='waiting,MINIMUM')
line4 = LINE(1, defObj=def4, color='#00AAAA', legend='Waiting')
waiting_gprint1 = GPRINT(waiting_vdef1, "Max\\: %5.1lf %S")
waiting_gprint2 = GPRINT(waiting_vdef2, "Avg\\: %5.1lf %S")
waiting_gprint3 = GPRINT(waiting_vdef3, "Current\\: %5.1lf %S")
waiting_gprint4 = GPRINT(waiting_vdef4, "Min\\: %5.1lf %S\\n")
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
img = "connection-%s.png" % period
imgname = self.static_path +"/"+ img
start = '-1'+period
g = Graph(imgname, imgformat='PNG', step=start, vertical_label='connections', color=ca, width=700, height=150)
g.data.extend([def1, vdef1, vdef2, vdef3, vdef4, line1, gprint1, gprint2, gprint3, gprint4])
g.data.extend([def2, reading_vdef1, reading_vdef2, reading_vdef3, reading_vdef4, line2, reading_gprint1, reading_gprint2, reading_gprint3, reading_gprint4])
g.data.extend([def3, writing_vdef1, writing_vdef2, writing_vdef3, writing_vdef4, line3, writing_gprint1, writing_gprint2, writing_gprint3, writing_gprint4])
g.data.extend([def4, waiting_vdef1, waiting_vdef2, waiting_vdef3, waiting_vdef4, line4, waiting_gprint1, waiting_gprint2, waiting_gprint3, waiting_gprint4])
g.write()
def graph_request(self, period='day'):
def1 = DEF(rrdfile=self.rrdfile, vname='request', dsName="requests", cdef="AVERAGE")
vdef1 = VDEF(vname='max', rpn='request,MAXIMUM')
vdef2 = VDEF(vname='avg', rpn='request,AVERAGE')
vdef3 = VDEF(vname='last', rpn='request,LAST')
area1 = AREA(defObj=def1, color='#336600', legend='Requests')
gprint1 = GPRINT(vdef1, "Max\\: %5.1lf %S")
gprint2 = GPRINT(vdef2, "Avg\\: %5.1lf %S")
gprint3 = GPRINT(vdef3, "Current\\: %5.1lf %Sreq/sec")
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
img = "request-%s.png" % period
imgname = self.static_path +"/"+ img
start = '-1'+period
g = Graph(imgname, imgformat='PNG', step=start, vertical_label='request/sec', color=ca, width=700, height=150)
g.data.extend([def1, vdef1, vdef2, vdef3, area1, gprint1, gprint2, gprint3])
g.write()
def output(self, months=3):
"""Render out the image of the rrd"""
def1 = DEF(rrdfile=self.datafile,
vname='bookmark_count',
dsName=self.ds1.name)
def2 = DEF(rrdfile=self.datafile,
vname='unique_count',
dsName=self.ds2.name)
def3 = DEF(rrdfile=self.datafile,
vname='tag_count',
dsName=self.ds3.name)
line1 = LINE(defObj=def1,
color='#01FF13',
legend='Bookmarks',
stack=True)
line2 = LINE(defObj=def2, color='#DA7202', legend='Unique', stack=True)
line3 = LINE(defObj=def3, color='#BD4902', legend='Tags', stack=True)
# area1 = AREA(defObj=def1, color='#FFA902', legend='Bookmarks')
# area2 = AREA(defObj=def2, color='#DA7202', legend='Unique')
# area3 = AREA(defObj=def3, color='#BD4902', legend='Tags')
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
# Now that we've got everything set up, let's make a graph
start_date = time.mktime((today - timedelta(weeks=28)).timetuple())
end_date = time.mktime(today.timetuple())
g = Graph(self.outputfile,
start=int(start_date),
end=int(end_date),
vertical_label='count',
color=ca)
g.data.extend([def1, def2, def3, line3, line2, line1])
if not os.path.exists(os.path.dirname(self.outputfile)):
os.makedirs(os.path.dirname(self.outputfile))
g.write()
def drawgraph(req, graphid):
now = int(time.time())
ginfo = Rrdgraph.objects.get(pk=graphid)
gobjects = GraphItems.objects.filter(graph__id=graphid).order_by('seq')
gitems = []
secondsago = secsago(req)
if secondsago == 0:
secondsago = 3600
# secsago = ginfo.timespan
end = int(req.GET.get('end', now))
start = int(req.GET.get('start', end - secondsago))
for gobject in gobjects: #cycle through graph items...need to order this above
if gobject.itemtype == 'S': #Handle Static RRD DataSources
rootdir = gobject.rrdds.rootdir.path
subpath = gobject.rrdds.subpath
rrdds = gobject.rrdds.ds
filename = rootdir + '/' + gobject.rrdds.subpath
rra = gobject.rra
namesuff = str(gobject.seq)
legendtext = subpath+" "+rrdds+" "+rra+ " "
gitems.append(DEF(rrdfile=filename, vname='d'+namesuff, dsName=rrdds))
gitems.append(CDEF(vname='c'+namesuff, rpn='%s' % 'd'+namesuff))
linetype = gobject.linetype.upper()
mycolor = '#' + gobject.color + gobject.transparency
if linetype == 'A':
gitems.append(AREA(value='c'+namesuff, color=mycolor, legend=legendtext, stack=gobject.stack))
elif linetype[:1] == 'L':
gitems.append(LINE(linetype[-1:], 'c'+namesuff, color=mycolor, legend=legendtext, stack=gobject.stack))
else:
gitems.append(LINE(0, 'c'+namesuff, color=mycolor, legend=legendtext, stack=gobject.stack))
if gobject.itemtype == 'R': #Handle Regex
regtextarr = gobject.option_text.rsplit(' ',2)
rrddslist = Rrdfiles.objects.filter(rootdir__name__regex=regtextarr[0]).filter(subpath__regex=regtextarr[1]).filter(ds__regex=regtextarr[2])
i = 0
colors = []
colorset = GraphItemColorCycleColor.objects.filter(name='weeee').order_by('seq')
for x in colorset:
colors.append(str('#' + x.color))
for rrdds in rrddslist:
rootdir = rrdds.rootdir.path
subpath = rrdds.subpath
rrdds = rrdds.ds
filename = rootdir + subpath
rra = gobject.rra
linetype = gobject.linetype.upper()
mycolor = colors[i % len(colors)]
namesuff = str(gobject.seq) + '_' + str(i)
legendtext = subpath+" "+rrdds+" ("+rra+ ") "
gitems.append(DEF(rrdfile=filename, vname='d'+namesuff, dsName=rrdds))
gitems.append(CDEF(vname='c'+namesuff, rpn='%s' % 'd'+namesuff))
if linetype == 'A':
gitems.append(AREA(value='c'+namesuff, color=mycolor, legend=legendtext, stack=gobject.stack))
elif linetype[:1] == 'L':
gitems.append(LINE(linetype[-1:], 'c'+namesuff, color=mycolor, legend=legendtext, stack=gobject.stack))
else:
gitems.append(LINE(0, 'c'+namesuff, color=mycolor, legend=legendtext, stack=gobject.stack))
prnFmt = '%6.2lf'
vdef = VDEF(vname='va'+namesuff, rpn='%s,AVERAGE' % ('d'+namesuff) )
gitems.append(vdef)
gitems.append(GPRINT(vdef, ('Avg\:'+prnFmt)))
vdef = VDEF(vname='vn'+namesuff, rpn='%s,MINIMUM' % ('d'+namesuff) )
gitems.append(vdef)
gitems.append(GPRINT(vdef, ('Min\:'+prnFmt)))
vdef = VDEF(vname='vx'+namesuff, rpn='%s,MAXIMUM' % ('d'+namesuff) )
gitems.append(vdef)
gitems.append(GPRINT(vdef, ('Max\:'+prnFmt)))
vdef = VDEF(vname='vl'+namesuff, rpn='%s,LAST' % ('d'+namesuff) )
gitems.append(vdef)
gitems.append(GPRINT(vdef, ('LAST\:'+prnFmt+'\\n')))
#gitems.append(COMMENT('\\n', False))
i = i + 1
if gobject.itemtype == 'C': #Handle Custom CDEFS
pass
if gobject.itemtype == 'V': #Handle Custom VDEFs
pass
cs = req.GET.get('cs', ginfo.gcolorscheme)
colsch = GraphColorScheme.objects.get(pk=cs)
ca = ColorAttributes()
ca.back = '#' + colsch.cback + colsch.tback
ca.canvas = '#' + colsch.ccanvas + colsch.tcanvas
ca.shadea = '#' + colsch.cshadea + colsch.tshadea
ca.shadeb = '#' + colsch.cshadeb + colsch.tshadeb
ca.mgrid = '#' + colsch.cmgrid + colsch.tmgrid
ca.axis = '#' + colsch.caxis + colsch.taxis
ca.frame = '#' + colsch.cframe + colsch.tframe
ca.font = '#' + colsch.cfont + colsch.tfont
ca.arrow = '#' + colsch.carrow + colsch.tarrow
#make a pyrrd Graph object, destination standard out (-)
g = Graph('-', imgformat='png', start=start, end=end, color=ca, vertical_label='"'+ginfo.vertical_label+'"')
#populate it with our url params, defaulting to Rrdgraph instance (ginfo) options
fullsizemode = req.GET.get('fullsizemode')
if (fullsizemode in ['0', 'False' , 'false', 'no', 'No']):
g.full_size_mode = False
else:
g.full_size_mode = True
graphonly = req.GET.get('graphonly')
if (graphonly in ['1', 'True' , 'true', 'yes']):
g.only_graph = True
noleg = req.GET.get('nolegend')
if (noleg in ['1', 'True' , 'true', 'yes']):
g.no_legend = True
log = req.GET.get('logarithmic')
if (log in ['1', 'True' , 'true', 'yes', 'Yes']):
g.logarithmic = True
elif (log in ['0', 'False' , 'false', 'no', 'No']):
g.logarithmic = False
else:
g.logarithmic = getattr(ginfo, 'logarithmic', False)
g.disable_rrdtool_tags = True
g.height = req.GET.get('height', 600)
g.width = req.GET.get('width', 1200)
g.title = '"'+ginfo.name+'"'
g.data.extend(gitems) #write in our gitems we generated
a = g.write() #gets the binary image finally
#minetype #just a thing to cause an error and debug
return HttpResponse(a,mimetype="image/png")
)
device[i].create(debug=False)
# Graph Setup
device_def.append(DEF(rrdfile=rrdfile[i], vname=dsName[i] + "_data", dsName=dsName[i], cdef="LAST"))
device_line.append(LINE(defObj=device_def[i], color=colors[i], legend=sensor_name[i] + " Temperature"))
device_aver.append(VDEF(vname=dsName[i] + "_aver", rpn="%s,AVERAGE" % device_def[i].vname))
device_val.append(GPRINT(device_aver[i], "Average " + sensor_name[i] + " Temperature: %6.2lf Degrees F"))
# Graph Comment
cmt = COMMENT(comment)
# Define Graph Colors
# black background:
black_bkgnd = ColorAttributes()
black_bkgnd.back = "#000000"
black_bkgnd.canvas = "#333333"
black_bkgnd.shadea = "#000000"
black_bkgnd.shadeb = "#111111"
black_bkgnd.mgrid = "#CCCCCC"
black_bkgnd.axis = "#FFFFFF"
black_bkgnd.frame = "#0000AA"
black_bkgnd.font = "#FFFFFF"
black_bkgnd.arrow = "#FFFFFF"
# white background:
white_bkgnd = ColorAttributes()
white_bkgnd.back = "#FFFFFF"
white_bkgnd.canvas = "#EEEEEE"
white_bkgnd.shadea = "#000000"
def render(stringName, key, startTime, endTime):
if debug: print "Enter Function render(filename, value)"
#balken zeichnen
def1 = DEF(rrdfile = baseDir + stringName + "_" + key + ".rrd", vname='kW', dsName="kW") #command fetches data from the rrd
area1 = AREA(defObj=def1, color='#FFA902', legend='kW')
#mittelwert linie zeichnen (muss noch berechnet werden
line1 = LINE(value=100, color='#990000', legend='Average')
# Let's configure some custom colors for the graph
ca = ColorAttributes()
ca.back = '#333333'
ca.canvas = '#333333'
ca.shadea = '#000000'
ca.shadeb = '#111111'
ca.mgrid = '#CCCCCC'
ca.axis = '#FFFFFF'
ca.frame = '#AAAAAA'
ca.font = '#FFFFFF'
ca.arrow = '#FFFFFF'
# Now that we've got everything set up, let's make a graph
#startTime = endTime - (10 * 60 * 60) #10h anzeigen, sollte noch variabel sein
g = Graph(baseDir + stringName + "_" + key + ".png", start=startTime, end=endTime, vertical_label='data', color=ca)
g.data.extend([def1, area1, line1])
g.width = 800
g.height = 400
g.write()
