cpu has a high load, which means there are more waiting processes, but cpu itself is idle or can handle other tasks, so why does the system change cards when the cpu load is high? ...
give me an example. To implement a telephone charging system for top-up cards and secret recharge phone numbers, for example, there are 1 million phone charge cards and 1 million phone numbers in my table, and each phone number corresponds to a top-up c...
in order to avoid group problems, only one worker process is used to listen, and it is controlled by accept_mutex (the current version seems to have a new processing method turned off by default, so let s just say I m talking about turning on the old v...
1.Python multiprocesses cannot queue information 2. Code: from urllib import request from bs4 import BeautifulSoup from multiprocessing import Manager from multiprocessing import Pool import os def hand_url(url,name,queue): room_message = {} -sha...
currently in the project, you want to use php s pcntl_fork to create multiple processes (such as 8) to consume redis queue messages in parallel. But running the log found that there were not eight processes generated, but two or three. As shown below: ...