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web/utils/system/monitor.py

@@ -14,14 +14,82 @@ import re
 import time
 import math
 import psutil
+import threading
+
+
+from .main import getMemUsed
 
 import core.mw as mw
+import core.db as db
 
 
+
+# 监控系统数据入库
 class monitor:
 
-	def initDBFile():
-		pass
+    _dbfile = mw.getPanelDataDir() + '/system.db'
+    _diskinfo = None
+
+    def __init__(self):
+        pass
+
+    # lock
+    _instance_lock = threading.Lock()
+
+    @classmethod
+    def instance(cls, *args, **kwargs):
+        if not hasattr(monitor, "_instance"):
+            with monitor._instance_lock:
+                if not hasattr(monitor, "_instance"):
+                    monitor._instance = monitor(*args, **kwargs)
+        return monitor._instance
+
+    def initDBFile(self):
+        if os.path.exists(self._dbfile):
+            return True
+        sql_file = mw.getPanelDataDir() + '/sql/system.sql'
+        sql = db.Sql().dbPos(mw.getPanelDataDir(),'system')
+        csql = mw.readFile(sql_file)
+        csql_list = csql.split(';')
+        for index in range(len(csql_list)):
+            sql.execute(csql_list[index], ())
+        return True
+
+    # def safeRun(self):
+    #     self.initDBFile()
+
+    #     monitor_day =mw.M('option').field('name').where('name=?',('monitor_day',)).getField('value')
+    #     print(monitor_day)
+    #     print("monitor data", mw.formatDate())
+
+    def getDiskInfo(self):
+        if self._diskinfo is None:
+            self._diskinfo = psutil.disk_io_counters()
+
+    def run(self):
+        self.initDBFile()
+        monitor_day = mw.M('option').field('name').where('name=?',('monitor_day',)).getField('value')
+        print(monitor_day)
+        print("monitor data", mw.formatDate())
+
+        now_info = {}
+        # 取当前CPU Io
+        now_info['used'] = psutil.cpu_percent(interval=1)
+        now_info['mem'] = getMemUsed()
+
+        network_io = psutil.net_io_counters()[:4]
+        diskio = psutil.disk_io_counters()
+
+        print(network_io)
+        print(now_info)
+        print(diskio)
+        # if tmp['used'] > 80:
+        #     panel_title = mw.getConfig('title')
+        #     ip = mw.getHostAddr()
+        #     now_time = mw.getDateFromNow()
+        #     msg = now_time + '|节点[' + panel_title + ':' + ip + \
+        #         ']处于高负载[' + str(tmp['used']) + '],请排查原因!'
+        #     mw.notifyMessage(msg, '面板监控', 600)