Budget: 8000 UAH Deadline: 4 days
I use Linux or FreeBSD servers.
or through the router.
(But not on the windows)
Budget: 2000 UAH Deadline: 2 days
Ready to get to work, write, I will do everything quality! Experience in work for over 11 years!
Budget: 1500 UAH Deadline: 7 days
Hello to you.
I can perform the assigned task using physical or virtual MicroTik routers.
The cost is indicated approximate and will be adjusted after the details are discussed.
Budget: 2000 UAH Deadline: 10 days
Good day . Ready to fulfill your task. Let’s write and talk. and thank you.
Proposals concealed
Proposals are currently absent
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Serhii Muzika
12 September 2022
В идеале нам не нужно использовать VPN так как нет необходимости шифровать трафик
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Oleg D. 10 September 2022Здравствуйте.
Допускается ли возможность добавления виртуального или физического маршрутизатора для выполнения поставленной задачи?
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Serhii Muzika
12 September 2022
Смотря на что это будет влиять. Мне сложно сейчас ответить на этот вопрос в силу слабых знаний в данной сфере. Готовы обсуждать любые варианты
Current freelance projects in the category Linux & Unix
Looking for an experienced Linux System Administrator / DevOps to diagnose the causes of periodic crashes of the online store. It is necessary not to temporarily eliminate the symptoms, but to find the root cause of the problem, explain it, and propose an optimal solution.What is known The online store has been operating for over 15 years. Linux server. PHP 5.6. MySQL. OPcache is enabled. SSH access is available. Access to the hosting panel is available. Access to logs is available. Server load graphs have been added.Symptoms Periodically: the site stops opening; errors occur: 503 Service Unavailable; HTTP 508; Client.Timeout exceeded while awaiting headers; the response time of the site sometimes increases to 8–11 seconds. Sharp peaks in CPU, memory, and Entry Processes are observed in the load graphs. No critical errors were found in the available PHP logs.Required to conduct a full diagnosis; to find the root cause of the problem; to identify the bottleneck; to explain the cause of the crashes; to propose an optimal way to eliminate it; to perform the necessary work after approval.Mandatory experience Linux; SSH; Apache / Nginx / OpenLiteSpeed; PHP; MySQL; server performance optimization; finding the causes of periodic crashes and high load.Before starting work, please answer How many years have you worked with Linux servers? Have you had experience in finding similar problems? What tools do you plan to use for diagnosis? Have you worked with old PHP projects (PHP 5.x)? What is the cost of the initial diagnosis? What is your hourly rate for further work (if needed)? When can you start? Please do not send template proposals. In your response, briefly describe what you will check first. If the problem is successfully identified and resolved, I am ready for long-term cooperation in server administration and development.