Find and resolve HTTP request bottleneck
$25-50 USD / ชั่วโมง
We have a system which is checking proxy server uptime and experiencing an unexpected result after a recent server change. We need a server administrator that is comfortable with tuning PHP, Apache, PHP-FPM, MySQLi, and CentOS core. You as well need to be fluent with PHP multi-curl to understand how everything is working, in order to successfully resolve this issue for us.
Please note this issue is server config related, not software related.
The system uses PHP multi curl to select 20,000 nodes from the proxies and then process them in batches of 10,000. Requests are sent to our internal judge on the same server which returns information about the node that made the request.
The problem we are experiencing is that we are limited to the 10,000 batch. As we increase the batch amount, it's actually successfully checking less proxies. For example, with the 10,000 batch, the system might return 3,000 proxies that are currently up. If we increase that to a 20,000 batch, the system might find 500 proxies that are currently up, off the same exact data set which is surely not correct
On our previous server we could run batches of 100k without experiencing this type of issue but unfortunately, that administrator is no longer with us.
Any idea of what could be causing this issue for us? We are ready for immediate assistance!
หมายเลขโปรเจค: #21844742
เกี่ยวกับโปรเจกต์
freelancer freelancer 37 คน กำลังเสนอราคาในงานนี้ โดยมีราคาเฉลี่ยอยู่ที่ $34/ชั่วโมง
Dear employer hope you are doing well...Regarding project can we discuss more on this to get detail understanding about project ? As i am having some technical question on this so let me know when you get time to discu เพิ่มเติม
Hello, We are IT-Engineers and Business Analysts, creating complete web and mobile solutions, for already more than 15 years, supporting our products with custom digital marketing strategies and instruments. Befo เพิ่มเติม
Hello there, Thameem here from skynats Technologies to help you. We have read and understood your project requirement and are happy to help you with HTTP request issue. We can start the work now and would require a d เพิ่มเติม
Dear Sir/Madam, I checked requirement and i think what you need is : + you need a server administrator that is comfortable with tuning php, apache, php-fpm, mysqli, and centos core + you as well need to be fl เพิ่มเติม
and I am an expert in skills and My experience is 18 years. My hourly rate:$21/hr for this project. I can easily handle it. and My rate negotiable after discussion I will give you my final rate. message me....
Hi thanks for your posting. I have read your post. I am a expert who have many experiences in web design&development. In particular, I had great experiences in laravel&codeigniter&Yii&Wordpress&node.js&react.js&angular เพิ่มเติม
Hi, This is Vipin, an alumnus of IIT Kanpur. I have 6+ years of experience in customized software, web and mobile app development and has expertise in Android, iOS, Python, Magento, PHP, HTML, Java, Angular and Ioni เพิ่มเติม
Hi, Thanks for sharing your requirements here. I’m an Experienced Freelancer with a demonstrated history of working in the internet industry. Skilled in Core PHP, MySQL, HTML, CSS, JQuery, JavaScript. I have worked m เพิ่มเติม
Hello Sir, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results with my team of developers, designers, QA and Project Manager an เพิ่มเติม
Despite the fact that I have a low rating and I have no reviews at all. Nevertheless, I am a highly qualified professional and I am not a robot. :) Despite the fact that I use copy-paste, nevertheless I am not an artif เพิ่มเติม