nikon/tuned
1
0
Fork 0
Code Activity Actions

- Initial stuff

Browse source
This commit is contained in:
Philip Knirsch 2009-02-02 12:33:41 +01:00
commit 7967395772
9 changed files with 177 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

0
git-daemon-export-ok Normal file
View file

0
monitorplugins/__init__.py Normal file
View file

52
monitorplugins/disk.py Normal file
View file

@ -0,0 +1,52 @@
import os
class DiskMonitor:
def __init__(self):
self.devices = {}
dnames = os.listdir("/sys/block/")
for d in dnames:
try:
v = open("/sys/block/"+d+"/device/vendor").read().strip()
except:
v = None
if v != "ATA" and v != "SCSI":
continue
self.devices[d] = {}
self.devices[d]["new"] = ['0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0']
self.devices[d]["max"] = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
self.__updateStat__(d)
self.devices[d]["max"] = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
print self.devices
def __calcdiff__(self, dev):
l = []
for i in xrange(len(self.devices[dev]["old"])):
l.append(int(self.devices[dev]["new"][i]) - int(self.devices[dev]["old"][i]))
return l
def __updateStat__(self, dev):
l = open("/sys/block/"+dev+"/stat", "r").read()
self.devices[dev]["old"] = self.devices[dev]["new"]
self.devices[dev]["new"] = l.split()
l = self.__calcdiff__(dev)
for i in xrange(len(l)):
if l[i] > self.devices[dev]["max"][i]:
self.devices[dev]["max"][i] = l[i]
def __update__(self):
for dev in self.devices.keys():
self.__updateStat__(dev)
self.devices[dev]["diff"] = self.__calcdiff__(dev)
def getLoad(self):
self.__update__()
ret = {}
ret["DISK"] = {}
for dev in self.devices.keys():
ret["DISK"][dev] = {}
ret["DISK"][dev]["READ"] = float(self.devices[dev]["diff"][1]) / float(self.devices[dev]["max"][1])
ret["DISK"][dev]["WRITE"] = float(self.devices[dev]["diff"][5]) / float(self.devices[dev]["max"][5])
return ret
_plugin = DiskMonitor()

52
monitorplugins/network.py Normal file
View file

@ -0,0 +1,52 @@
import os
class DiskMonitor:
def __init__(self):
self.devices = {}
dnames = os.listdir("/sys/block/")
for d in dnames:
try:
v = open("/sys/block/"+d+"/device/vendor").read().strip()
except:
v = None
if v != "ATA" and v != "SCSI":
continue
self.devices[d] = {}
self.devices[d]["new"] = ['0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0']
self.devices[d]["max"] = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
self.__updateStat__(d)
self.devices[d]["max"] = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
print self.devices
def __calcdiff__(self, dev):
l = []
for i in xrange(len(self.devices[dev]["old"])):
l.append(int(self.devices[dev]["new"][i]) - int(self.devices[dev]["old"][i]))
return l
def __updateStat__(self, dev):
l = open("/sys/block/"+dev+"/stat", "r").read()
self.devices[dev]["old"] = self.devices[dev]["new"]
self.devices[dev]["new"] = l.split()
l = self.__calcdiff__(dev)
for i in xrange(len(l)):
if l[i] > self.devices[dev]["max"][i]:
self.devices[dev]["max"][i] = l[i]
def __update__(self):
for dev in self.devices.keys():
self.__updateStat__(dev)
self.devices[dev]["diff"] = self.__calcdiff__(dev)
def getLoad(self):
self.__update__()
ret = {}
ret["DISK"] = {}
for dev in self.devices.keys():
ret["DISK"][dev] = {}
ret["DISK"][dev]["READ"] = float(self.devices[dev]["diff"][1]) / float(self.devices[dev]["max"][1])
ret["DISK"][dev]["WRITE"] = float(self.devices[dev]["diff"][5]) / float(self.devices[dev]["max"][5])
return ret
_plugin = DiskMonitor()

7
tuned Executable file
View file

@ -0,0 +1,7 @@
#!/usr/bin/python
from tuned import tuned
tuned.init(".")
tuned.run()
tuned.cleanup()

38
tuned.py Normal file
View file

@ -0,0 +1,38 @@
import time,os,locale
class Tuned:
def __init__(self):
self.mp = []
self.tp = []
def __initplugins__(self, path, module, store):
_files = map(lambda v: v[:-3], filter(lambda v: v[-3:] == ".py" and \
v != "__init__.py" and \
v[0] != '.', \
os.listdir(path+"/"+module)))
locale.setlocale(locale.LC_ALL, "C")
_files.sort()
locale.setlocale(locale.LC_ALL, "")
for _i in _files:
_cmd = "from %s.%s import _plugin" % (module, _i)
exec _cmd
store.append(_plugin)
def init(self, path):
self.__initplugins__(path, "monitorplugins", self.mp)
self.__initplugins__(path, "tuningplugins", self.tp)
def run(self):
print("Running...")
while True:
lh = {}
for p in self.mp:
lh.update(p.getLoad())
for p in self.tp:
p.setTuning(lh)
time.sleep(10)
def cleanup(self):
print("Cleanup...")
tuned = Tuned()

BIN
tuningplugins/.disk.py.swp Normal file
View file

Binary file not shown.

0
tuningplugins/__init__.py Normal file
View file

28
tuningplugins/disk.py Normal file
View file

@ -0,0 +1,28 @@
import os
class DiskTuning:
def __init__(self):
self.devidle = {}
def __updateIdle__(self, dev, devload):
for type in ("READ", "WRITE"):
if devload[type] == 0.0:
idle = self.devidle.setdefault(dev, {})
idle.setdefault(type, 0)
idle[type] += 1
else:
idle = self.devidle.setdefault(dev, {})
idle.setdefault(type, 0)
idle[type] = 0
def setTuning(self, load):
disks = load.setdefault("DISK", {})
for dev in disks.keys():
devload = disks[dev]
self.__updateIdle__(dev, devload)
if self.devidle[dev]["READ"] == 30 and self.devidle[dev]["WRITE"] == 30:
os.system("hdparm -S5 /dev/"+dev)
os.system("hdparm -B1 /dev/"+dev)
print(load, self.devidle)
_plugin = DiskTuning()