89 lines
3.5 KiB
Python
89 lines
3.5 KiB
Python
###################################################################
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# Copyright (c) 2016 by TAOS Technologies, Inc.
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# All rights reserved.
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#
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# This file is proprietary and confidential to TAOS Technologies.
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# No part of this file may be reproduced, stored, transmitted,
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# disclosed or used in any form or by any means other than as
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# expressly provided by the written permission from Jianhui Tao
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#
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###################################################################
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# -*- coding: utf-8 -*-
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import sys
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import requests, json
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import threading
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import string
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import random
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import time
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class RestfulInsert:
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def init(self):
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self.header = {'Authorization': 'Basic cm9vdDp0YW9zZGF0YQ=='}
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self.url = "http://ningsi60:6041/rest/sql"
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self.ts = 1104508800000
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self.numOfThreads = 10
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self.numOfTables = 3000
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self.dbName = 'netmonitortaos'
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self.stbName = 'devinfomt'
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self.prefix = 'dev'
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def get_random_string(self, length):
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letters = string.ascii_lowercase
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result_str = ''.join(random.choice(letters) for i in range(length))
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return result_str
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def createTables(self, threadID):
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print("create table: thread %d started" % threadID)
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tablesPerThread = int (self.numOfTables / self.numOfThreads)
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for i in range(tablesPerThread):
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data = "create table '%s'.dev_%d using '%s'.'%s' tags('%s', '%s')" % (self.dbName, i + threadID * tablesPerThread, self.dbName, self.stbName, self.get_random_string(25), self.get_random_string(25))
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response = requests.post(self.url, data, headers = self.header)
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if response.status_code != 200:
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print(response.content)
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def insertData(self, threadID):
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print("insert data: thread %d started" % threadID)
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tablesPerThread = int (self.numOfTables / self.numOfThreads)
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base_ts = self.ts
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while True:
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i = 0
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for i in range(tablesPerThread):
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data = "insert into %s.dev_%d values(%d, '%s', '%s', %d, %d, %d)" % (self.dbName, i + threadID * tablesPerThread, base_ts, self.get_random_string(25), self.get_random_string(30), random.randint(1, 10000), random.randint(1, 10000), random.randint(1, 10000))
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response = requests.post(self.url, data, headers = self.header)
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if response.status_code != 200:
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print(response.content)
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time.sleep(30)
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base_ts = base_ts + 1
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def run(self):
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data = "create database if not exists %s keep 7300" % self.dbName
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requests.post(self.url, data, headers = self.header)
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data = "create table '%s'.'%s' (timeid timestamp, devdesc binary(50), devname binary(50), cpu bigint, temp bigint, ram bigint) tags(devid binary(50), modelid binary(50))" % (self.dbName, self.stbName)
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requests.post(self.url, data, headers = self.header)
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threads = []
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for i in range(self.numOfThreads):
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thread = threading.Thread(target=self.createTables, args=(i,))
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thread.start()
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threads.append(thread)
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for i in range(self.numOfThreads):
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threads[i].join()
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threads = []
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for i in range(self.numOfThreads):
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thread = threading.Thread(target=self.insertData, args=(i,))
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thread.start()
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threads.append(thread)
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for i in range(self.numOfThreads):
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threads[i].join()
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ri = RestfulInsert()
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ri.init()
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ri.run()
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