def get_all_processes_mem_cpu_usage(self):
process_mem_cpu_usage = {}
for key in self.process_state_db:
pstat = self.process_state_db[key]
if (pstat.process_state == 'PROCESS_STATE_RUNNING'):
try:
mem_cpu_usage_data = MemCpuUsageData(pstat.pid)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info()
except psutil.NoSuchProcess:
sys.stderr.write("NoSuchProcess: process name:%s pid:%d\n"
% (pstat.pname, pstat.pid))
else:
process_mem_cpu.__key = pstat.pname
process_mem_cpu_usage[process_mem_cpu.__key] = process_mem_cpu
# walk through all processes being monitored by nodemgr,
# not spawned by supervisord
third_party_process_list = self.get_node_third_party_process_list()
for pname in third_party_process_list:
cmd = "ps -aux | grep -v grep | grep " + str(pname) + " | awk '{print $2}' | head -n1"
proc = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = proc.communicate()
if (stdout != ''):
pid = int(stdout.strip('\n'))
try:
mem_cpu_usage_data = MemCpuUsageData(pid)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info()
except psutil.NoSuchProcess:
sys.stderr.write("NoSuchProcess: process name:%s pid:%d\n"
% (pname, pid))
else:
process_mem_cpu.__key = pname
process_mem_cpu_usage[process_mem_cpu.__key] = process_mem_cpu
return process_mem_cpu_usage
def get_group_processes_mem_cpu_usage(self, group_name):
process_mem_cpu_usage = {}
for key in self.process_state_db:
pstat = self.process_state_db[key]
if pstat.group != group_name:
continue
if (pstat.process_state == 'PROCESS_STATE_RUNNING'):
try:
mem_cpu_usage_data = MemCpuUsageData(
pstat.pid, pstat.last_cpu, pstat.last_time)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info(
)
except psutil.NoSuchProcess:
sys.stderr.write(
"NoSuchProcess: process name:%s pid:%d\n" %
(pstat.pname, pstat.pid))
else:
process_mem_cpu.__key = pstat.pname
process_mem_cpu_usage[
process_mem_cpu.__key] = process_mem_cpu
pstat.last_cpu = mem_cpu_usage_data.last_cpu
pstat.last_time = mem_cpu_usage_data.last_time
# walk through all processes being monitored by nodemgr,
# not spawned by supervisord
for pname, pattern in self.third_party_process_dict.items():
cmd = "ps -aux | grep " + pattern + " | awk '{print $2}' | head -n1"
proc = subprocess.Popen(cmd,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
stdout, stderr = proc.communicate()
if (stdout != ''):
pid = int(stdout.strip('\n'))
if pname in self.third_party_process_state_db:
pstat = self.third_party_process_state_db[pname]
else:
pstat = self.get_process_stat_object(pname)
pstat.pid = pid
self.third_party_process_state_db[pname] = pstat
try:
mem_cpu_usage_data = MemCpuUsageData(
pstat.pid, pstat.last_cpu, pstat.last_time)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info(
)
except psutil.NoSuchProcess:
sys.stderr.write(
"NoSuchProcess: process name:%s pid:%d\n" %
(pstat.pname, pstat.pid))
self.third_party_process_state_db.pop(pstat.pname)
else:
process_mem_cpu.__key = pname
process_mem_cpu_usage[
process_mem_cpu.__key] = process_mem_cpu
pstat.last_cpu = mem_cpu_usage_data.last_cpu
pstat.last_time = mem_cpu_usage_data.last_time
return process_mem_cpu_usage
def get_group_processes_mem_cpu_usage(self, group_name):
process_mem_cpu_usage = {}
for key in self.process_state_db[group_name]:
pstat = self.process_state_db[group_name][key]
if (pstat.process_state == 'PROCESS_STATE_RUNNING'):
try:
mem_cpu_usage_data = MemCpuUsageData(pstat.pid, pstat.last_cpu, pstat.last_time)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info()
except psutil.NoSuchProcess:
self.msg_log('NoSuchProcess: process name: %s pid:%d' % (pstat.pname, pstat.pid),
SandeshLevel.SYS_ERR)
else:
process_mem_cpu.__key = pstat.pname
process_mem_cpu_usage[process_mem_cpu.__key] = process_mem_cpu
pstat.last_cpu = mem_cpu_usage_data.last_cpu
pstat.last_time = mem_cpu_usage_data.last_time
# walk through all processes being monitored by nodemgr,
# not spawned by supervisord
for pname, pattern in self.third_party_process_dict.items():
cmd = "ps -aux | grep " + pattern + " | awk '{print $2}' | head -n1"
proc = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, close_fds=True)
stdout, stderr = proc.communicate()
if (stdout != ''):
pid = int(stdout.strip('\n'))
if pname in self.third_party_process_state_db:
pstat = self.third_party_process_state_db[pname]
else:
pstat = self.get_process_stat_object(pname)
pstat.pid = pid
self.third_party_process_state_db[pname] = pstat
try:
mem_cpu_usage_data = MemCpuUsageData(pstat.pid, pstat.last_cpu, pstat.last_time)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info()
except psutil.NoSuchProcess:
self.msg_log('NoSuchProcess: process name:%s pid:%d' % (pstat.pname, pstat.pid),
SandeshLevel.SYS_ERR)
self.third_party_process_state_db.pop(pstat.pname)
else:
process_mem_cpu.__key = pname
process_mem_cpu_usage[process_mem_cpu.__key] = process_mem_cpu
pstat.last_cpu = mem_cpu_usage_data.last_cpu
pstat.last_time = mem_cpu_usage_data.last_time
return process_mem_cpu_usage
def get_all_processes_mem_cpu_usage(self):
process_mem_cpu_usage = {}
for key in self.process_state_db:
pstat = self.process_state_db[key]
if pstat.process_state == "PROCESS_STATE_RUNNING":
try:
mem_cpu_usage_data = MemCpuUsageData(pstat.pid, pstat.last_cpu, pstat.last_time)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info()
except psutil.NoSuchProcess:
sys.stderr.write("NoSuchProcess: process name:%s pid:%d\n" % (pstat.pname, pstat.pid))
else:
process_mem_cpu.__key = pstat.pname
process_mem_cpu_usage[process_mem_cpu.__key] = process_mem_cpu
pstat.last_cpu = mem_cpu_usage_data.last_cpu
pstat.last_time = mem_cpu_usage_data.last_time
# walk through all processes being monitored by nodemgr,
# not spawned by supervisord
third_party_process_dict = self.get_node_third_party_process_dict()
for pname in third_party_process_dict:
pattern = third_party_process_dict[pname]
cmd = "ps -aux | grep " + pattern + " | awk '{print $2}' | head -n1"
proc = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = proc.communicate()
if stdout != "":
pid = int(stdout.strip("\n"))
if pname in self.third_party_process_state_db:
pstat = self.third_party_process_state_db[pname]
else:
pstat = self.get_process_stat_object(pname)
pstat.pid = pid
self.third_party_process_state_db[pname] = pstat
try:
mem_cpu_usage_data = MemCpuUsageData(pstat.pid, pstat.last_cpu, pstat.last_time)
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info()
except psutil.NoSuchProcess:
sys.stderr.write("NoSuchProcess: process name:%s pid:%d\n" % (pstat.pname, pstat.pid))
self.third_party_process_state_db.pop(pstat.pname)
else:
process_mem_cpu.__key = pname
process_mem_cpu_usage[process_mem_cpu.__key] = process_mem_cpu
pstat.last_cpu = mem_cpu_usage_data.last_cpu
pstat.last_time = mem_cpu_usage_data.last_time
return process_mem_cpu_usage
def get_all_processes_mem_cpu_usage(self):
process_mem_cpu_usage = []
for key in self.process_state_db:
pstat = self.process_state_db[key]
if (pstat.process_state == 'PROCESS_STATE_RUNNING'):
try:
mem_cpu_usage_data = MemCpuUsageData(pstat.pid)
except psutil.NoSuchProcess:
sys.stderr.write(
"NoSuchProcess: process name:%s pid:%d\n" %
(pstat.pname, pstat.pid))
else:
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info(
)
process_mem_cpu.module_id = pstat.pname
process_mem_cpu.inst_id = "0" # ??
process_mem_cpu_usage.append(process_mem_cpu)
# walk through all processes being monitored by nodemgr,
# not spawned by supervisord
third_party_process_list = self.get_node_third_party_process_list()
for pname in third_party_process_list:
cmd = "ps -aux | grep -v grep | grep " + str(
pname) + " | awk '{print $2}' | head -n1"
proc = subprocess.Popen(cmd,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout, stderr = proc.communicate()
if (stdout != ''):
pid = int(stdout.strip('\n'))
try:
mem_cpu_usage_data = MemCpuUsageData(pid)
except psutil.NoSuchProcess:
sys.stderr.write(
"NoSuchProcess: process name:%s pid:%d\n" %
(pname, pid))
else:
process_mem_cpu = mem_cpu_usage_data.get_process_mem_cpu_info(
)
process_mem_cpu.module_id = pname
process_mem_cpu.inst_id = "0"
process_mem_cpu_usage.append(process_mem_cpu)
return process_mem_cpu_usage
