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client.py
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client.py
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from clientBase import ClientBase
import json
import threading
from functools import reduce
import os
import re
import shlex
import subprocess
host = "172.25.2.1"
port = 8087
#host = "127.0.0.1"
#port = 1122
buffsize = 2048
cmd = ["sar -uqrR -m CPU -m TEMP 1", "nohup nvidia-smi -l 1", "python ipmi.py", "top -d 1 -bic -w 1048576"]
cmd = list(map(shlex.split, cmd))
class Client(ClientBase):
def __init__(self, host = host, port = port, buffsize = buffsize):
super(Client, self).__init__(host, port, buffsize)
self.procs = [
processCPU,
processMpg,
processMem,
processLd,
processCPUF,
processTemp
]
self.initMsg()
def initMsg(self):
self.grp = 0
self.msg = {
"CPU": {},
"memory": {},
"temperature": {},
"GPU": {},
"process": {},
}
def onMessage(self, msg):
pass
# self.send(data)
def handleSmi(self, p):
#print(self)
line = p.stdout.readline().decode("utf8").strip()
lines = []
while line != "":
line = p.stdout.readline().decode("utf8").strip()
lines.append(line)
nGPU = int((len(lines) - 7) / 3)
for x in range(0, nGPU):
l1 = re.findall(r"^\|\s+\S+\s+([^\|]+)\|\s+(\S+)\s+(\S+)\s+\|\s+(\S+)", lines[3 * x + 6])[0]
g = re.findall(r"(\S+)", l1[0])
l1 = [reduce(lambda a,b:a+" "+b, g[0:-1]), g[-1]] + [l1[i] for i in range(1, len(l1))]
l2 = re.findall(r"^\|\s+(\S+)\s+(\S+)\s+(\S+)\s+([^\|]+)\|\s+([^\|]+)\|\s+(\S+)\s+(\S+)", lines[3 * x + 7])[0]
self.msg["GPU"][str(x)] = {
"Fan": l2[0],
"Temp": l2[1],
"Name": l1[0],
"Perf": l2[2],
"Pwr:Usage/Cap": l2[3],
"Memory-Usage": l2[4],
"Persistence-M": l1[2],
"Bus-Id": l1[3],
"Disp.A": l1[3],
"Volatile Uncorr. ECC": l1[4],
"GPU-Util": l2[5],
"Compute M.": l2[6]
}
for i in range(0, 5):
line = p.stdout.readline().decode("utf8").strip()
while line[0] != "+":
line = p.stdout.readline().decode("utf8").strip()
#print(self.msg)
def initSmi(self, p):
line = p.stdout.readline().decode("utf8").strip()
def handleSar(self, p):
line = p.stdout.readline().decode("utf8").strip()
if self.grp >= len(self.procs):
self.msg["time"] = re.findall(r"(\S+)\s", line)[0]
if re.findall(r"(\S+)\s+", line)[1] == "PM":
tl = re.findall(r"([0-9]+)", self.msg["time"])
tl[0] = str(int(tl[0]) + 12)
self.msg["time"] = str(tl[0]) + ":" + str(tl[1]) + ":" + str(tl[2])
self.msg["node"] = node
self.send(json.dumps(self.msg))
self.initMsg()
line = p.stdout.readline().decode("utf8").strip()
func = self.procs[self.grp]
while line:
#print(line)
func(line, self.msg)
line = p.stdout.readline().decode("utf8").strip()
self.grp += 1
def initSar(self, p):
line = p.stdout.readline().decode("utf8").strip()
info = re.findall(r"^([^\(]+)\(([^\)]+)\)[^\(]*\((\S+)", line)[0]
line = p.stdout.readline().decode("utf8").strip()
global node
sys, node, ncpu = info
self.send(json.dumps({
"sys": sys,
"node": node,
"ncpu": ncpu,
}))
def initIpmi(self, p):
line = p.stdout.readline().decode("utf8").strip()
def handleIpmi(self, p):
line = p.stdout.readline().decode("utf8").strip()
info = []
while line[:3] != "QvQ":
info.append(line)
line = p.stdout.readline().decode("utf8").strip()
def simpleSplit(l):
a=list(map(str.strip, l.split('|')))
return a[:2]
self.msg["temperature"] = dict(map(simpleSplit, info))
def initTop(self, p):
pass
def handleTop(self, p):
for i in range(0, 8):
line = p.stdout.readline().decode("utf8").strip()
lines = []
while line != "":
lines.append(line)
line = p.stdout.readline().decode("utf8").strip()
def splitter(l):
return re.findall(r"^\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(\S+)\s*(.+)", l)[0]
lines = list(map(splitter, lines))
self.msg["process"] = lines
def processCPU(line, msg):
l = re.findall(r"(\S+)", line)
#print(l)
msg["CPU"]["%user"] = l[3]
msg["CPU"]["%nice"] = l[4]
msg["CPU"]["%system"] = l[5]
msg["CPU"]["%iowait"] = l[6]
msg["CPU"]["%steal"] = l[7]
msg["CPU"]["%idle"] = l[8]
def processMpg(line, msg):
l = re.findall(r"(\S+)", line)
msg["memory"]["frmpg/s"] = l[2]
msg["memory"]["bufpg/s"] = l[3]
msg["memory"]["campg/s"] = l[4]
def processMem(line, msg):
l = re.findall(r"(\S+)", line)
msg["memory"]["kbmemfree"] = l[2]
msg["memory"]["kbmemused"] = l[3]
msg["memory"]["%memused"] = l[4]
msg["memory"]["kbbuffers"] = l[5]
msg["memory"]["kbcached"] = l[6]
msg["memory"]["kbcommit"] = l[7]
msg["memory"]["%commit"] = l[8]
msg["memory"]["kbactive"] = l[9]
def processLd(line, msg):
l = re.findall(r"(\S+)", line)
msg["CPU"]["runq-sz"] = l[2]
msg["CPU"]["plist-sz"] = l[3]
msg["CPU"]["ldavg-1"] = l[4]
msg["CPU"]["ldavg-5"] = l[5]
msg["CPU"]["ldavg-15"] = l[6]
msg["CPU"]["blocked"] = l[7]
def processCPUF(line, msg):
l = re.findall(r"(\S+)", line)
msg["CPU"]["MHz"] = l[3]
def processTemp(line, msg):
l = re.findall(r"(\S+)", line)
#
handleFunc = [Client.handleSar, Client.handleSmi, Client.handleIpmi, Client.handleTop]
initFunc = [Client.initSar, Client.initSmi, Client.initIpmi, Client.initTop]
def infLoop(fn, *args):
while True:
fn(*args)
if __name__ == "__main__":
c = Client()
p = []
for l in cmd:
try:
p.append(subprocess.Popen(l, shell=False, stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
except Exception as e:
p.append(None)
for i in range(0, len(cmd)):
initFunc[i](c, p[i])
for i in range(1, len(cmd)):
if p[i] is not None:
threading._start_new_thread(
infLoop,
(lambda i:(handleFunc[i], c, p[i]))(i)
)
if p[0] is not None:
infLoop(handleFunc[0], c, p[0])
#while True:
#for x in node.
#c.sendNodeMessage(p)