def tracker(self, device, interval=10):
command = ["iostat -d -x", str(interval), device]
def parser(line):
line = line.strip()
if line.startswith(device):
vector = line.replace(",", ".").split()[1:]
self.dump(self.probe(vector))
run_command(command, callback=parser)
def run_ifconfig(self, iface):
output = run_command(['ifconfig', iface])[0]
m = re.search('RX bytes:([0-9]+)', output)
rxbytes = int(m.group(1))
m = re.search('TX bytes:([0-9]+)', output)
txbytes = int(m.group(1))
return [rxbytes, txbytes]
def check(self, mount):
command = ['df -i', mount]
output = run_command(command)[0].split("\n")[1].split()
return {
'total': output[1],
'used': output[2],
'avail': output[3]
}
def check(self):
command = ['top -b -n 1']
lines = run_command(command)[0].split("\n")
for line in lines:
line = line.replace(', ', ' ').replace(',', '.')
m = re.search('load average\: ([0-9\.]+) ([0-9\.]+) ([0-9\.]+)', line)
if m:
return {
'avg1': float(m.group(1)),
'avg5': float(m.group(2)),
'avg15': float(m.group(3))
}
def check(self):
command = ["top -b -n 1"]
lines = run_command(command)[0].split("\n")
for line in lines:
if line.startswith("KiB Mem:"):
vector = line.split()
return {
"total": int(vector[2]),
"used": int(vector[4]),
"free": int(vector[6]),
"buffers": int(vector[8]),
}
def check(self):
command = ['top -b -n 1']
lines = run_command(command)[0].split("\n")
for line in lines:
if line.startswith('KiB Swap:'):
vector = line.split()
return {
'total': int(vector[2]),
'used': int(vector[4]),
'free': int(vector[6]),
'cached': int(vector[8])
}
def check(self):
command = ['top -b -n 1']
lines = run_command(command)[0].split("\n")
for line in lines:
if line.startswith('Tasks:'):
vector = line.split()
return {
'total': int(vector[1]),
'running': int(vector[3]),
'sleeping': int(vector[5]),
'stopped': int(vector[7]),
'zombie': int(vector[9])
}
def tracker(self, interval=10):
command = ["top -b -d", str(interval)]
run_command(command, callback=self.parser)
def check(self, dir):
command = ['find', dir, '-type f', '|', 'wc -l']
return { 'files': int(run_command(command)[0]) }
def run(self):
while True:
command = ['tail -f', self.logpath]
run_command(command, callback=self.parser)