mirror of
https://github.com//cppla/ServerStatus
synced 2025-07-03 16:05:59 +08:00
528 lines
20 KiB
Python
Executable File
528 lines
20 KiB
Python
Executable File
#!/usr/bin/env python3
|
||
# coding: utf-8
|
||
# Update by : https://github.com/cppla/ServerStatus, Update date: 20220530
|
||
# 依赖于psutil跨平台库
|
||
# 版本：1.0.3, 支持Python版本：2.7 to 3.10
|
||
# 支持操作系统： Linux, Windows, OSX, Sun Solaris, FreeBSD, OpenBSD and NetBSD, both 32-bit and 64-bit architectures
|
||
# ONLINE_PACKET_HISTORY_LEN， 探测间隔120s，记录24小时在线率（720）；探测时间300s，记录24小时（288）；探测间隔60s，记录7天（10080）
|
||
# 说明: 默认情况下修改server和user就可以了。丢包率监测方向可以自定义，例如：CU = "www.facebook.com"。
|
||
|
||
SERVER = "127.0.0.1"
|
||
USER = "s01"
|
||
|
||
|
||
PASSWORD = "USER_DEFAULT_PASSWORD"
|
||
PORT = 35601
|
||
CU = "cu.tz.cloudcpp.com"
|
||
CT = "ct.tz.cloudcpp.com"
|
||
CM = "cm.tz.cloudcpp.com"
|
||
PROBEPORT = 80
|
||
PROBE_PROTOCOL_PREFER = "ipv4" # ipv4, ipv6
|
||
PING_PACKET_HISTORY_LEN = 100
|
||
ONLINE_PACKET_HISTORY_LEN = 288
|
||
INTERVAL = 1
|
||
|
||
import socket
|
||
import ssl
|
||
import time
|
||
import timeit
|
||
import os
|
||
import sys
|
||
import json
|
||
import errno
|
||
import psutil
|
||
import threading
|
||
if sys.version_info.major == 3:
|
||
from queue import Queue
|
||
elif sys.version_info.major == 2:
|
||
from Queue import Queue
|
||
|
||
def get_uptime():
|
||
return int(time.time() - psutil.boot_time())
|
||
|
||
def get_memory():
|
||
Mem = psutil.virtual_memory()
|
||
return int(Mem.total / 1024.0), int(Mem.used / 1024.0)
|
||
|
||
def get_swap():
|
||
Mem = psutil.swap_memory()
|
||
return int(Mem.total/1024.0), int(Mem.used/1024.0)
|
||
|
||
def get_hdd():
|
||
if "darwin" in sys.platform:
|
||
return int(psutil.disk_usage("/").total/1024.0/1024.0), int((psutil.disk_usage("/").total-psutil.disk_usage("/").free)/1024.0/1024.0)
|
||
else:
|
||
valid_fs = ["ext4", "ext3", "ext2", "reiserfs", "jfs", "btrfs", "fuseblk", "zfs", "simfs", "ntfs", "fat32",
|
||
"exfat", "xfs"]
|
||
disks = dict()
|
||
size = 0
|
||
used = 0
|
||
for disk in psutil.disk_partitions():
|
||
if not disk.device in disks and disk.fstype.lower() in valid_fs:
|
||
disks[disk.device] = disk.mountpoint
|
||
for disk in disks.values():
|
||
usage = psutil.disk_usage(disk)
|
||
size += usage.total
|
||
used += usage.used
|
||
return int(size/1024.0/1024.0), int(used/1024.0/1024.0)
|
||
|
||
def get_cpu():
|
||
return psutil.cpu_percent(interval=INTERVAL)
|
||
|
||
def liuliang():
|
||
NET_IN = 0
|
||
NET_OUT = 0
|
||
net = psutil.net_io_counters(pernic=True)
|
||
for k, v in net.items():
|
||
if 'lo' in k or 'tun' in k \
|
||
or 'docker' in k or 'veth' in k \
|
||
or 'br-' in k or 'vmbr' in k \
|
||
or 'vnet' in k or 'kube' in k:
|
||
continue
|
||
else:
|
||
NET_IN += v[1]
|
||
NET_OUT += v[0]
|
||
return NET_IN, NET_OUT
|
||
|
||
def tupd():
|
||
'''
|
||
tcp, udp, process, thread count: for view ddcc attack , then send warning
|
||
:return:
|
||
'''
|
||
try:
|
||
if sys.platform.startswith("linux") is True:
|
||
t = int(os.popen('ss -t|wc -l').read()[:-1])-1
|
||
u = int(os.popen('ss -u|wc -l').read()[:-1])-1
|
||
p = int(os.popen('ps -ef|wc -l').read()[:-1])-2
|
||
d = int(os.popen('ps -eLf|wc -l').read()[:-1])-2
|
||
elif sys.platform.startswith("darwin") is True:
|
||
t = int(os.popen('lsof -nP -iTCP | wc -l').read()[:-1]) - 1
|
||
u = int(os.popen('lsof -nP -iUDP | wc -l').read()[:-1]) - 1
|
||
p = len(psutil.pids())
|
||
d = 0
|
||
for k in psutil.pids():
|
||
try:
|
||
d += psutil.Process(k).num_threads()
|
||
except:
|
||
pass
|
||
|
||
elif sys.platform.startswith("win") is True:
|
||
t = int(os.popen('netstat -an|find "TCP" /c').read()[:-1])-1
|
||
u = int(os.popen('netstat -an|find "UDP" /c').read()[:-1])-1
|
||
p = len(psutil.pids())
|
||
# if you find cpu is high, please set d=0
|
||
d = sum([psutil.Process(k).num_threads() for k in psutil.pids()])
|
||
else:
|
||
t,u,p,d = 0,0,0,0
|
||
return t,u,p,d
|
||
except:
|
||
return 0,0,0,0
|
||
|
||
def get_network(ip_version):
|
||
if(ip_version == 4):
|
||
HOST = "ipv4.google.com"
|
||
elif(ip_version == 6):
|
||
HOST = "ipv6.google.com"
|
||
try:
|
||
socket.create_connection((HOST, 80), 2).close()
|
||
return True
|
||
except:
|
||
return False
|
||
|
||
lostRate = {
|
||
'10010': 0.0,
|
||
'189': 0.0,
|
||
'10086': 0.0
|
||
}
|
||
pingTime = {
|
||
'10010': 0,
|
||
'189': 0,
|
||
'10086': 0
|
||
}
|
||
netSpeed = {
|
||
'netrx': 0.0,
|
||
'nettx': 0.0,
|
||
'clock': 0.0,
|
||
'diff': 0.0,
|
||
'avgrx': 0,
|
||
'avgtx': 0
|
||
}
|
||
diskIO = {
|
||
'read': 0,
|
||
'write': 0
|
||
}
|
||
monitorServer = {}
|
||
|
||
def _ping_thread(host, mark, port):
|
||
lostPacket = 0
|
||
packet_queue = Queue(maxsize=PING_PACKET_HISTORY_LEN)
|
||
|
||
while True:
|
||
# flush dns, every time.
|
||
IP = host
|
||
if host.count(':') < 1: # if not plain ipv6 address, means ipv4 address or hostname
|
||
try:
|
||
if PROBE_PROTOCOL_PREFER == 'ipv4':
|
||
IP = socket.getaddrinfo(host, None, socket.AF_INET)[0][4][0]
|
||
else:
|
||
IP = socket.getaddrinfo(host, None, socket.AF_INET6)[0][4][0]
|
||
except Exception:
|
||
pass
|
||
|
||
if packet_queue.full():
|
||
if packet_queue.get() == 0:
|
||
lostPacket -= 1
|
||
try:
|
||
b = timeit.default_timer()
|
||
socket.create_connection((IP, port), timeout=1).close()
|
||
pingTime[mark] = int((timeit.default_timer() - b) * 1000)
|
||
packet_queue.put(1)
|
||
except socket.error as error:
|
||
if error.errno == errno.ECONNREFUSED:
|
||
pingTime[mark] = int((timeit.default_timer() - b) * 1000)
|
||
packet_queue.put(1)
|
||
#elif error.errno == errno.ETIMEDOUT:
|
||
else:
|
||
lostPacket += 1
|
||
packet_queue.put(0)
|
||
|
||
if packet_queue.qsize() > 30:
|
||
lostRate[mark] = float(lostPacket) / packet_queue.qsize()
|
||
|
||
time.sleep(INTERVAL)
|
||
|
||
def _net_speed():
|
||
while True:
|
||
avgrx = 0
|
||
avgtx = 0
|
||
for name, stats in psutil.net_io_counters(pernic=True).items():
|
||
if "lo" in name or "tun" in name \
|
||
or "docker" in name or "veth" in name \
|
||
or "br-" in name or "vmbr" in name \
|
||
or "vnet" in name or "kube" in name:
|
||
continue
|
||
avgrx += stats.bytes_recv
|
||
avgtx += stats.bytes_sent
|
||
now_clock = time.time()
|
||
netSpeed["diff"] = now_clock - netSpeed["clock"]
|
||
netSpeed["clock"] = now_clock
|
||
netSpeed["netrx"] = int((avgrx - netSpeed["avgrx"]) / netSpeed["diff"])
|
||
netSpeed["nettx"] = int((avgtx - netSpeed["avgtx"]) / netSpeed["diff"])
|
||
netSpeed["avgrx"] = avgrx
|
||
netSpeed["avgtx"] = avgtx
|
||
time.sleep(INTERVAL)
|
||
|
||
def _disk_io():
|
||
"""
|
||
the code is by: https://github.com/giampaolo/psutil/blob/master/scripts/iotop.py
|
||
good luck for opensource! modify: cpp.la
|
||
Calculate IO usage by comparing IO statics before and
|
||
after the interval.
|
||
Return a tuple including all currently running processes
|
||
sorted by IO activity and total disks I/O activity.
|
||
磁盘IO：因为IOPS原因，SSD和HDD、包括RAID卡，ZFS等。IO对性能的影响还需要结合自身服务器情况来判断。
|
||
比如我这里是机械硬盘，大量做随机小文件读写，那么很低的读写也就能造成硬盘长时间的等待。
|
||
如果这里做连续性IO，那么普通机械硬盘写入到100Mb/s，那么也能造成硬盘长时间的等待。
|
||
磁盘读写有误差：4k，8k ，https://stackoverflow.com/questions/34413926/psutil-vs-dd-monitoring-disk-i-o
|
||
macos/win，暂不处理。
|
||
"""
|
||
if "darwin" in sys.platform or "win" in sys.platform:
|
||
diskIO["read"] = 0
|
||
diskIO["write"] = 0
|
||
else:
|
||
while True:
|
||
# first get a list of all processes and disk io counters
|
||
procs = [p for p in psutil.process_iter()]
|
||
for p in procs[:]:
|
||
try:
|
||
p._before = p.io_counters()
|
||
except psutil.Error:
|
||
procs.remove(p)
|
||
continue
|
||
disks_before = psutil.disk_io_counters()
|
||
|
||
# sleep some time, only when INTERVAL==1 , io read/write per_sec.
|
||
# when INTERVAL > 1, io read/write per_INTERVAL
|
||
time.sleep(INTERVAL)
|
||
|
||
# then retrieve the same info again
|
||
for p in procs[:]:
|
||
with p.oneshot():
|
||
try:
|
||
p._after = p.io_counters()
|
||
p._cmdline = ' '.join(p.cmdline())
|
||
if not p._cmdline:
|
||
p._cmdline = p.name()
|
||
p._username = p.username()
|
||
except (psutil.NoSuchProcess, psutil.ZombieProcess):
|
||
procs.remove(p)
|
||
disks_after = psutil.disk_io_counters()
|
||
|
||
# finally calculate results by comparing data before and
|
||
# after the interval
|
||
for p in procs:
|
||
p._read_per_sec = p._after.read_bytes - p._before.read_bytes
|
||
p._write_per_sec = p._after.write_bytes - p._before.write_bytes
|
||
p._total = p._read_per_sec + p._write_per_sec
|
||
|
||
diskIO["read"] = disks_after.read_bytes - disks_before.read_bytes
|
||
diskIO["write"] = disks_after.write_bytes - disks_before.write_bytes
|
||
|
||
def get_realtime_data():
|
||
'''
|
||
real time get system data
|
||
:return:
|
||
'''
|
||
t1 = threading.Thread(
|
||
target=_ping_thread,
|
||
kwargs={
|
||
'host': CU,
|
||
'mark': '10010',
|
||
'port': PROBEPORT
|
||
}
|
||
)
|
||
t2 = threading.Thread(
|
||
target=_ping_thread,
|
||
kwargs={
|
||
'host': CT,
|
||
'mark': '189',
|
||
'port': PROBEPORT
|
||
}
|
||
)
|
||
t3 = threading.Thread(
|
||
target=_ping_thread,
|
||
kwargs={
|
||
'host': CM,
|
||
'mark': '10086',
|
||
'port': PROBEPORT
|
||
}
|
||
)
|
||
t4 = threading.Thread(
|
||
target=_net_speed,
|
||
)
|
||
t5 = threading.Thread(
|
||
target=_disk_io,
|
||
)
|
||
for ti in [t1, t2, t3, t4, t5]:
|
||
ti.daemon = True
|
||
ti.start()
|
||
|
||
def _monitor_thread(name, host, interval, type):
|
||
lostPacket = 0
|
||
packet_queue = Queue(maxsize=ONLINE_PACKET_HISTORY_LEN)
|
||
while True:
|
||
if name not in monitorServer.keys():
|
||
break
|
||
if packet_queue.full():
|
||
if packet_queue.get() == 0:
|
||
lostPacket -= 1
|
||
try:
|
||
if type == "http":
|
||
address = host.replace("http://", "")
|
||
m = timeit.default_timer()
|
||
if PROBE_PROTOCOL_PREFER == 'ipv4':
|
||
IP = socket.getaddrinfo(address, None, socket.AF_INET)[0][4][0]
|
||
else:
|
||
IP = socket.getaddrinfo(address, None, socket.AF_INET6)[0][4][0]
|
||
monitorServer[name]["dns_time"] = int((timeit.default_timer() - m) * 1000)
|
||
m = timeit.default_timer()
|
||
k = socket.create_connection((IP, 80), timeout=6)
|
||
monitorServer[name]["connect_time"] = int((timeit.default_timer() - m) * 1000)
|
||
m = timeit.default_timer()
|
||
k.sendall("GET / HTTP/1.2\r\nHost:{}\r\nUser-Agent:ServerStatus/cppla\r\nConnection:close\r\n\r\n".format(address).encode('utf-8'))
|
||
response = b""
|
||
while True:
|
||
data = k.recv(4096)
|
||
if not data:
|
||
break
|
||
response += data
|
||
http_code = response.decode('utf-8').split('\r\n')[0].split()[1]
|
||
monitorServer[name]["download_time"] = int((timeit.default_timer() - m) * 1000)
|
||
k.close()
|
||
if http_code not in ['200', '204', '301', '302', '401']:
|
||
raise Exception("http code not in 200, 204, 301, 302, 401")
|
||
elif type == "https":
|
||
context = ssl._create_unverified_context()
|
||
address = host.replace("https://", "")
|
||
m = timeit.default_timer()
|
||
if PROBE_PROTOCOL_PREFER == 'ipv4':
|
||
IP = socket.getaddrinfo(address, None, socket.AF_INET)[0][4][0]
|
||
else:
|
||
IP = socket.getaddrinfo(address, None, socket.AF_INET6)[0][4][0]
|
||
monitorServer[name]["dns_time"] = int((timeit.default_timer() - m) * 1000)
|
||
m = timeit.default_timer()
|
||
k = socket.create_connection((IP, 443), timeout=6)
|
||
monitorServer[name]["connect_time"] = int((timeit.default_timer() - m) * 1000)
|
||
m = timeit.default_timer()
|
||
kk = context.wrap_socket(k, server_hostname=address)
|
||
kk.sendall("GET / HTTP/1.2\r\nHost:{}\r\nUser-Agent:ServerStatus/cppla\r\nConnection:close\r\n\r\n".format(address).encode('utf-8'))
|
||
response = b""
|
||
while True:
|
||
data = kk.recv(4096)
|
||
if not data:
|
||
break
|
||
response += data
|
||
http_code = response.decode('utf-8').split('\r\n')[0].split()[1]
|
||
monitorServer[name]["download_time"] = int((timeit.default_timer() - m) * 1000)
|
||
kk.close()
|
||
k.close()
|
||
if http_code not in ['200', '204', '301', '302', '401']:
|
||
raise Exception("http code not in 200, 204, 301, 302, 401")
|
||
elif type == "tcp":
|
||
m = timeit.default_timer()
|
||
if PROBE_PROTOCOL_PREFER == 'ipv4':
|
||
IP = socket.getaddrinfo(host.split(":")[0], None, socket.AF_INET)[0][4][0]
|
||
else:
|
||
IP = socket.getaddrinfo(host.split(":")[0], None, socket.AF_INET6)[0][4][0]
|
||
monitorServer[name]["dns_time"] = int((timeit.default_timer() - m) * 1000)
|
||
m = timeit.default_timer()
|
||
k = socket.create_connection((IP, int(host.split(":")[1])), timeout=6)
|
||
monitorServer[name]["connect_time"] = int((timeit.default_timer() - m) * 1000)
|
||
m = timeit.default_timer()
|
||
k.send(b"GET / HTTP/1.2\r\n\r\n")
|
||
k.recv(1024)
|
||
monitorServer[name]["download_time"] = int((timeit.default_timer() - m) * 1000)
|
||
k.close()
|
||
packet_queue.put(1)
|
||
except Exception as e:
|
||
lostPacket += 1
|
||
packet_queue.put(0)
|
||
if packet_queue.qsize() > 5:
|
||
monitorServer[name]["online_rate"] = 1 - float(lostPacket) / packet_queue.qsize()
|
||
time.sleep(interval)
|
||
|
||
|
||
def byte_str(object):
|
||
'''
|
||
bytes to str, str to bytes
|
||
:param object:
|
||
:return:
|
||
'''
|
||
if isinstance(object, str):
|
||
return object.encode(encoding="utf-8")
|
||
elif isinstance(object, bytes):
|
||
return bytes.decode(object)
|
||
else:
|
||
print(type(object))
|
||
|
||
if __name__ == '__main__':
|
||
for argc in sys.argv:
|
||
if 'SERVER' in argc:
|
||
SERVER = argc.split('SERVER=')[-1]
|
||
elif 'PORT' in argc:
|
||
PORT = int(argc.split('PORT=')[-1])
|
||
elif 'USER' in argc:
|
||
USER = argc.split('USER=')[-1]
|
||
elif 'PASSWORD' in argc:
|
||
PASSWORD = argc.split('PASSWORD=')[-1]
|
||
elif 'INTERVAL' in argc:
|
||
INTERVAL = int(argc.split('INTERVAL=')[-1])
|
||
socket.setdefaulttimeout(30)
|
||
get_realtime_data()
|
||
while 1:
|
||
try:
|
||
print("Connecting...")
|
||
s = socket.create_connection((SERVER, PORT))
|
||
data = byte_str(s.recv(1024))
|
||
if data.find("Authentication required") > -1:
|
||
s.send(byte_str(USER + ':' + PASSWORD + '\n'))
|
||
data = byte_str(s.recv(1024))
|
||
if data.find("Authentication successful") < 0:
|
||
print(data)
|
||
raise socket.error
|
||
else:
|
||
print(data)
|
||
raise socket.error
|
||
|
||
print(data)
|
||
if data.find("You are connecting via") < 0:
|
||
data = byte_str(s.recv(1024))
|
||
print(data)
|
||
for i in data.split('\n'):
|
||
if "monitor" in i and "type" in i and "{" in i and "}" in i:
|
||
jdata = json.loads(i[i.find("{"):i.find("}")+1])
|
||
monitorServer[jdata.get("name")] = {
|
||
"type": jdata.get("type"),
|
||
"dns_time": 0,
|
||
"connect_time": 0,
|
||
"download_time": 0,
|
||
"online_rate": 1
|
||
}
|
||
t = threading.Thread(
|
||
target=_monitor_thread,
|
||
kwargs={
|
||
'name': jdata.get("name"),
|
||
'host': jdata.get("host"),
|
||
'interval': jdata.get("interval"),
|
||
'type': jdata.get("type")
|
||
}
|
||
)
|
||
t.daemon = True
|
||
t.start()
|
||
|
||
timer = 0
|
||
check_ip = 0
|
||
if data.find("IPv4") > -1:
|
||
check_ip = 6
|
||
elif data.find("IPv6") > -1:
|
||
check_ip = 4
|
||
else:
|
||
print(data)
|
||
raise socket.error
|
||
|
||
while 1:
|
||
CPU = get_cpu()
|
||
NET_IN, NET_OUT = liuliang()
|
||
Uptime = get_uptime()
|
||
Load_1, Load_5, Load_15 = os.getloadavg() if 'linux' in sys.platform or 'darwin' in sys.platform else (0.0, 0.0, 0.0)
|
||
MemoryTotal, MemoryUsed = get_memory()
|
||
SwapTotal, SwapUsed = get_swap()
|
||
HDDTotal, HDDUsed = get_hdd()
|
||
array = {}
|
||
if not timer:
|
||
array['online' + str(check_ip)] = get_network(check_ip)
|
||
timer = 10
|
||
else:
|
||
timer -= 1*INTERVAL
|
||
|
||
array['uptime'] = Uptime
|
||
array['load_1'] = Load_1
|
||
array['load_5'] = Load_5
|
||
array['load_15'] = Load_15
|
||
array['memory_total'] = MemoryTotal
|
||
array['memory_used'] = MemoryUsed
|
||
array['swap_total'] = SwapTotal
|
||
array['swap_used'] = SwapUsed
|
||
array['hdd_total'] = HDDTotal
|
||
array['hdd_used'] = HDDUsed
|
||
array['cpu'] = CPU
|
||
array['network_rx'] = netSpeed.get("netrx")
|
||
array['network_tx'] = netSpeed.get("nettx")
|
||
array['network_in'] = NET_IN
|
||
array['network_out'] = NET_OUT
|
||
array['ping_10010'] = lostRate.get('10010') * 100
|
||
array['ping_189'] = lostRate.get('189') * 100
|
||
array['ping_10086'] = lostRate.get('10086') * 100
|
||
array['time_10010'] = pingTime.get('10010')
|
||
array['time_189'] = pingTime.get('189')
|
||
array['time_10086'] = pingTime.get('10086')
|
||
array['tcp'], array['udp'], array['process'], array['thread'] = tupd()
|
||
array['io_read'] = diskIO.get("read")
|
||
array['io_write'] = diskIO.get("write")
|
||
array['custom'] = "<br>".join(f"{k}\\t解析: {v['dns_time']}\\t连接: {v['connect_time']}\\t下载: {v['download_time']}\\t在线率: <code>{v['online_rate']*100:.2f}%</code>" for k, v in monitorServer.items())
|
||
s.send(byte_str("update " + json.dumps(array) + "\n"))
|
||
except KeyboardInterrupt:
|
||
raise
|
||
except socket.error:
|
||
monitorServer.clear()
|
||
print("Disconnected...")
|
||
if 's' in locals().keys():
|
||
del s
|
||
time.sleep(3)
|
||
except Exception as e:
|
||
monitorServer.clear()
|
||
print("Caught Exception:", e)
|
||
if 's' in locals().keys():
|
||
del s
|
||
time.sleep(3)
|