Initial connection taking time apache2. T The time taken to serve the request, in seconds.

Initial connection taking time apache2 Cookies are used to store a small session identifier, because HTML is stateless. maxReconnectDelay: 30000: Maximum time that the transport waits before trying to connect to the Broker again. It is again rolled back. non-indexed joins). Then each process will start 25 threads determined by ThreadsPerChild parameter so this means 2 process can service only 50 concurrent connections/clients i. start Starting ProtocolHandler [ajp-nio-8009] 31-Mar-2017 15:54: Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 2 & mysql server 5. This requires Apache 2. java:0 > org. There are more than 10 backends. You're probably connecting to mysql, issuing a query, then disconnecting. g. Dec 24, 2016 · Here are a couple of screenshots of the chrome dev tools network timing tab from two isolated connections (this will only happen on the first load in a long while. May 3, 2016 · Time the request spent waiting before it could be sent. The website runs on Debian 8. Request was sent to server, which has Apache and JBoss 6. Each subsequent connection is using connection pooling (assuming you have the same connection string) and the initial setup does not need to be done. If your website's server response time is high, it will affect website speed performance and user experience. Dec 22, 2016 · Using C, setting the idle timeout, should be enough so that subsequent requests to the server are served fast (restarting the app pool takes quite some time - in the order of seconds). Once the site is loaded it will usually load as far as expected (<1s) when refreshed) The host is nearly free speech, server “type” is Apache 2. DataFrameWriter. 04 VPS. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. That's a lot of waiting for me when it comes to refreshing the page after a specific time has passed. Some time, it is taking around 16 seconds to open a single connection. After successfully processing refunds worth over INR 5 Cr, GeeksforGeeks is back with the Three 90 challenge and this is your chance to upskill and get 90% refund. NET has connection pool to avoid that long connection time. Jan 12, 2015 · 15856 www-data 20 0 323m 18m 6644 S 0 0. The operating system is a new install of Ubuntu 18. All the queries running time is less than 0. Today the server is taking a very long to make the https connections. If its in PHP then you are normally stuck in an infinite loop (PHP exeutes ~5M opcodes /sec) or your app is running one or more killer SQL queries (e. 3 minutes) to our ELBs when making any request via ssl. I've tried all sorts of keepalive settings, nothing seems to help. coyote. But after configuring a Django service to domain it taking too long to respond and ending up with "This Site can't be Reached" following is the conf file which I am using webpagetest. Dec 3, 2013 · I have just started working with SignalR for realtime update. When going straight to the internal server, the site loads fine and fast. We have investigated network, but noticed no problem with network. org results look like this. My Apache redirect request to my application server. 98ms SSL. 16. Additionally, this time will include when the browser is waiting for an already established connection to become available for re-use, obeying Chrome's maximum six TCP connection per origin rule. However, we are using ALB and not ELB, and all our subnets are public. Oddly, I was only able to observe this in Google Chrome (not Safari nor Firefox nor curl). Edit: see this link or this one for some info on connection pooling. Once the connection is done it's very fast processing the request. Nov 5, 2016 · Reading the title of your question, there are two things you can do to speed up the initial connection and SSL/TLS handshake. I could not find conclusive information about what can be wrong. It is again sent to first two destinations successfully and again fails to be pushed to the third destination. ini. This is my first time using nginx for reverse proxying after always having used apache. e. Recently I have noticed that some users (8 users out of 150) that upload images have a response time from Apache of 200 seconds for example, but the execution time of the PHP script is 2 seconds. js, . It occurs with the first request (OPTIONS-call). conf in your apache server : c:\WampDeveloper\Config\Apache\extra\httpd- default. Second, configure Apache to use OCSP stapling. It depends on which version of Apache you are using and how it is configured, but a common default configuration uses multiple workers with multiple threads to handle simultaneous requests. Establishing secure Mar 1, 2016 · Looked at the manual - connection string options - no time to learn what they mean, one-by-one set-and-try - as long as nothing breaks. Though still check your background processes you might have an older version of your server running in the background taking over your python and causing your slow responses. start Starting ProtocolHandler [http-nio-8080] 31-Mar-2017 15:54:06. Problem was more pronounced in Chrome and less in Safari/Firefox. The slowness could be caused by congestion, where the server has hit a limit and can't respond to new connections while existing ones are pending. 6 ms, but on mobile mode was 458. The initial connection refers to the time taken to perform the initial TCP handshake and negotiating SSL (where applicable). Repeat for each query on the page. The data is then pulled a second time. Nextcloud is reached from the Internal Network. Apache limits: find httpd. Every 10 MB of the File the upload Feb 8, 2019 · It is all working fine till I installed apache2 and restarted the apache server. connect(uri) call to a postgres 9. Does anyone know how to fix this? Oct 19, 2019 · I am trying to get a secured connection on Apache2 working but i am having a hard time. The best way to debug such problems is to eliminate as much factors as possible first and then slowly add these. This I gather from 'Network' tab in the developer tool. I tried almost everything I know. After Loading valiation properties, the following message shows up: 31-Mar-2017 15:54:06. 0. This is 100% repeatable. Feb 25, 2022 · How about I perform a test against my laptop, running on shared wifi, behind a broadband connection, using windows 10 and xampp through a VPN, and compare it to the virtual machine thats in a datacenter connected directly to the backbone, running ubuntu 20. The initial connection is very slow, Nov 20, 2024 · it is taking lot of time to create connections in model. Oct 20, 2022 · Regardless of the type of request, it takes 20-30 seconds to close a connection. 1. scala:874 As Apache ActiveMQ Artemis clients send commands to their servers they store each sent command in an in-memory buffer. Consider using a connection pooling tool, or at very least, a global variable that holds on to your database connection. Apr 24, 2024 · What happened? When I perform a dbapi. I don't know why it is taking much time. 2): 18. Is there any setting in Apache to configured response time out? I have already configured connection_pool_timeout=600. 4 Static Content (No PHP, CGI, or Daemons), but no specific . On another forum i was directed at this apache dev thread which has a proposed patch for what sounds like a similar issue, guess I'll wait for an apache update: Oct 11, 2018 · I have a web server application with Apache, PHP and MySQL in Windows Server 2008. The time is peaking at 2 whole seconds, is this normal behaviour for opening a MySQL connection in C#, or are my concers right? Oct 10, 2024 · Become a Full-Stack Developer and also get 90% fee refund on completing 90% course in 90 days!Take the Three 90 Challenge today. I have the certificate on the machine, LOCALLY. This time is inclusive of any time spent in proxy negotiation. Sep 21, 2018 · Its just taking 100ms or something very slow time. 4 event module, 1GB Memcached, mod_pagespeed, + tmpfs. Any idea how to fix it? My server is CentOS 7 64GB RAM, Apache 2. Anyway, the format of connection string in the example code is incorrect - that's why I addressed it. I feel that it may have something to do with my Query Cash configurations. After some time when i try login again it again taking 10-15 seconds. Initial connections can (depending on particulars) sometimes be worse, optimizing to "have the connection" without communication to the server until the first byte is actually transmitted. Jan 20, 2020 · Nextcloud version (eg, 12. webpagetest. 1 but now this script is not working and taking log time to execute. It is very fast when we connect from my personal windows machine, but taking time from our web server machine. I need to perform some operation after the connection is established. Dataset. AbstractProtocol. All pages load "normally" following the initial connection. sql. May 2, 2009 · Each time_wait connection is a connection that has been closed. 0. 17 or later. Jan 12, 2012 · After hours of googling and debugging I'm at a loss as what to do next. – Aug 22, 2012 · My Apache server giving me 503 for some response after 24 sec. We have used different driver (JDBC, ODBC, OCI) and SQLPlus. Jul 18, 2016 · this script was working fine, now i reinstall the O. max_execution_time = 300000 max_input_time = 300000 memory_limit = 256M Apache (httpd. 428 INFO [main] org. 9 0:04. 0\\. We all use : Same OS, Same Browser (and tested other, without plugins installed), all using the same VPN / Client and same AV version as well. Mar 18, 2018 · restart apache2 edit the /etc/hosts i also tried to change the ownership of /var/www using sudo chown -R myuser:myuser /var/www but still can't access my file. There was no initial and SSL connection time on desktop mode, mobile mode 458. 10 on it (was previously running 10. These work for any connection, not just 3G, so you should use these as best practice anyway. Feb 24, 2016 · Could you provide some specifics, in terms of "normal" SSL connection time versus the "very slow" connection times? Are you measuring the time until the client has received the HTTP response, or are you measuring just the SSL connection/handshake time? Dec 16, 2022 · The network pan of my "Developer tools" indicate that it's the "Initial connection" which took very long to load). 41 with several sites, but I only want one with HTTPS. There is no problem with the redirect (via Apache) because the problem persist nomatter what initial URL is used. It does not occur every single request, but around 50% of requests. 129 (Official Build) (arm64)). If it reaches the maximum you know you might be refusing Jan 2, 2015 · I've encountered similar issues and fixed! my problem is that small files upload is ok, but with large files it stalled for very long time, and from the net-log viewer I found that the full size of the file data actually uploaded but somehow the the tcp connection automatically closed afterwards, Stack Exchange Network. For a local connection, the delay should really only be a few milliseconds. log to see the page requests. The main change today is a increase in traffic. I'm using OpenSuse and Apache2 and added SetEnvIf Remote_Addr "127\\. 24. The sites are https only. NO, I haven't enabled DNS resolving. parquet(DataFrameWriter. If the client does not receive data in good time, it will assume the connection has failed and attempt failover. The price being that one time slow load time. In the case that connection failure occurs and the client subsequently reattaches to the same server, as part of the reattachment protocol the server informs the client during reattachment with the id of the last command it successfully received from that client. 3), it takes upwards of two minutes to connect. 04 server with Apache 2. count(Dataset. php, . Feb 1, 2022 · I'm using Camel with embedded ActiveMQ for some functional tests. Basically, any time I load our Wordpress, it gets "stuck" and doesn't proceed with the request. 29 PHP version (eg, 7. Jun 26, 2014 · The user authenticates properly, but the first time a user tries to log in a new browser window causes a delay of over one minute till it authenticates. 68 apache2 . 25x2=50. Still, Chrome devtools tell me that Initial Connection took 1. For keep-alive connections (after the first request) the default timeout is 5 sec (see Apache Core Features, KeepAliveTimeout Directive). spark. Dec 5, 2015 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Make SSL faster on Linux CentOS with Apache 2. May 24, 2018 · During this time it is still possible to call the apache server status page, but it is not possible to access the database with phpmyadmin. To detect ending the session you need a solution in javascript like the one presented e. 1): 7. Exactly after 2 min, the 504 Gateway Time-out The server didn't respond in time message is seen at the browser net panel. But, we have noticed no difference in sql connection time. done() method. The servlet compresses log files, do some database operation and returns the compressed file. 0 Operating system and version (eg, Ubuntu 17. I've set it up without changing too much from the defaults, just to reverse proxy a subdomain to an internal apache server. There are lots of things that can take a long time. INFO: Starting Servlet Engine: Apache Tomcat/6. – Jan 18, 2013 · So from the perspective of a TNS listener, it can look like this: some client establishes a connection, but doesn't say what particular service it wants to use. Jul 16, 2013 · i know that this question is silly and often answered, but no solution worked for me by now. Jul 27, 2017 · It take much time to fullfill the request. 61ms initial time, 233. Jun 21, 2020 · We have multiple . Aug 3, 2013 · Apache logs may show either: %D The time taken to serve the request, in microseconds. The server also serves web pages and images. Jun 23, 2022 · Your rankings may suffer if your web pages take a long time to load, and your conversion rates may also suffer. Jan 27, 2018 · It seems that my code is taking a long time to open a connection, I have ran a few tests and the amount of time its taking is too high, previously it would loading in 500ms maximum. 5 hours count at NativeMethodAccessorImpl. Perhaps you are initializing a bunch of client data in the new connection handler? Update: How long to wait if the initial attempt to connect to the broker fails. Mar 3, 2010 · Some time, it is taking 16 seconds to open a connection. What could be causing this; and how do I fix it? My https://www. The websites are github pages. For the subsequent calls, the time is much les Nov 3, 2021 · Thanks for taking the time to read my question. Subsequent accesses should be faster. Kindly help me for this. Also I noticed spark on EC2 wasn't activating all the cores on a c3-8xlarge because the executor-cores wasn't set. Connection refusal is done by the kernel, in the tcp stack, and not by apache. Feb 28, 2013 · The maximum time I saw was 250ms. So, I am guessing this is an Apache/PHP config problem. Aug 4, 2017 · many limitation are exists in php and apache server too. The geographical distance between the user and the origin server increases the network latency, which also affects the server response time. conf and change limits: Timeout 300 max_execution_time = 300 2. Jan 12, 2022 · I have observed that one of my api is taking much more time if called through Java (URLConnection or Apache Http Client or OKHttp) for the first time. 04 (reinstalled today as i have been running around in cir Jan 30, 2012 · Also remember that that time here is elapsed time. conf) Timeout 300000 KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 0 Are the above correct? Jun 8, 2015 · Slow web response on first request. php. And this time taken to serve the requests make it's hard to analyze. This may happen many times, and each time the data is sent to the first two destinations. After the initial response, the other requests to load page resources (js files, images etc) have a much more reasonable wait time of ~20ms. As it is stated in the documentation: Feb 15, 2022 · Now I am seeing default apache page while browsing the domain (Server serving default apache page (Digital Ocean Ubuntu Droplet)) . Jun 11, 2014 · This leads me to believe that the wait is not due to inefficient code or database latency, but instead due to some Apache or Ubuntu settings. Mar 31, 2017 · @muttonUp Yes, it runs the necessary web-apps files and starts normally. – May 25, 2016 · Apache can surely handle multiple requests at the same time, there is something surely going wrong within your apache configuration. I have just recently updated my servers hardware and installed 11. Dec 27, 2009 · I have tested this on Firefox and IE, same thing happens. 17, didn't fix it. 6. Is there any way to change the apache server time, so everytime I get it in php, it displays the same as the time on my computer? EDIT: Sorry for the late edit. Mar 8, 2017 · I made a website with Nginx and Meteor. useExponentialBackOff: true: Should the delay between connection attempt grow on each try up to the max reconnect delay: maxReconnectAttempts: 0 Feb 16, 2020 · If only the first connection is slow, it might be because the instance is starting and you do not have minimum idle instances and warmup requests enabled. I can browse the site from my local PC and check apache access. And then a couple of minutes later, they a delivered in ms. 4. In Msql (via shell) it is possible to perform "show full processlist" - there are no locks. 25): Apache 2. Apr 9, 2012 · I have a very small application which should not take long to deploy on server, but my tomcat is taking too long start. So, the question here is that, setting this time out from PHP is applicable to initial connection to database or it is applicable to every subsequent query as well (independently). Here are few things I have set. in the the blog post jQuery & Javascript – Capture the Browser or Tab Closed Event Sep 15, 2020 · Stack Exchange Network. html - whatever it may be) is extremely slow. 04 LTS Apache or nginx version (eg, Apache 2. Dec 20, 2024 · As a result, the transaction is rolled back. org test shows very high time-to-first-byte The problem seems to be with Apache responding to requests, but previously I've only seen this behavior under 100% cpu load. Dec 29, 2023 · My initial connection (the "SSL handshake") is taking a minute to some websites only on Chrome browser (latest, Version 120. Judging solely by resource monitoring, it looks as though very little is going on. Dec 16, 2022 · Two colleagues : Having same issue and same "Initial Connection" time at ~20sec. Mar 11, 2016 · It will fail if it is unusable, and even if it succeeds, it again is the "last known status" of the connection, not a contract. The server is Apache/2. S now i have windows 7 and iis7 and PHP Version 5. Oct 18, 2016 · First of all, whenever an apache is started, it will start 2 child processes which is determined by StartServers parameter. Because at the time when process table overflows is the time around which I need to measure. 456 INFO [main] org. Avoid requests that take much time Apache. Provide details and share your research! But avoid …. I found the initial connection time is very long. or %T The time taken to serve the request, in seconds. Dec 21, 2013 · Some queries are taking an excess of 10 seconds to execute, this is not the top of the list, but somewhere in the middle just to give kind of a perspective of how many queries are stacking up in this list. NET applications that used connecting to SQL Server 2016 through the IP address. Aug 9, 2023 · And may take from 7 seconds to 45 seconds to reconnect. How to fix this error? Jun 22, 2012 · It should not be taking this long for your responses but I have actually messed around with flask before to no success I would advise Bottlepy. First, use HTTP/2 to serve the site. Oct 22, 2015 · UPDATE: I was running a slightly older version of Apache, 2. The closest solution including only apache that I can think of is keeping track of the amount of open connections (using mod_status). 04). But after the tests have run, ActiveMQ is having trouble shutting down, and I see logs like this: 2022-01-31 19:12:34,873 [MQ Apr 17, 2016 · I have an OpenSSL setup on my Linux PC using Apache2. If the user logs out of the application (but doesn't close the browser) and tries to log back in it only takes around 6-7 seconds to authenticate. 04): Ubuntu 18. The same websites load reasonably fast on Safari without any issues. 4 OpenSSL 1. The first request was accepted and the second only after the first one was closed, which took more than 20 seconds, although the response comes back in a few milliseconds. Feb 29, 2020 · Update: Regarding refused connections, these cannot be logged by apache. Apache server slow when high HTTP API call. I've looked at permissions, I've deleted/removed the repository on the NAS and re-created the project with permissions and retried with slightly different settings many . At a given time, only one backend server works and they all work/enabled in a round-robin fashion. As far as I know, the timeout exists to save memory that other websites running in parallel on that machine might need. Now I am receiving 503 for application response. If the connection gets closed on the server side, the client side connection is unable to detect the change in the connection state (and react appropriately by closing the socket on its end). Jun 25, 2012 · For some reason the initial connection to a resource (. Concentrating to reduce initial server response time WordPress or lowering Time to First Byte (TTFB) is one of the best approaches to enhance server response times on your WordPress website. vhost configuration is similar to following. What could account for the relatively large initial 'waiting' time? Apr 17, 2016 · Many things influence the SSL time including: Infrastructure (this won't affect just SSL but ALL network traffic):. 04 and apache2? Dec 5, 2020 · On the chrome-devtools desktop mode, the stalled time was only 2. Aug 9, 2023 · If I click around right after the initial (very slow) loading, it usually remains responsive (or if I just restarted Apache) -- but if I wait a bit, it stops being responsive. 2 The issue you are facing: Uploading large Files ( > 10 MB) is very slow (~6 MB/s although the Networks speed is 2Gbit/s). "initial connection" means waiting for the server to accept a connection - a typical cause for delay is the server is hitting the max-clients limit (apache configuration) and waiting for an existing request to finish before being able to process the current request. The issue I am fa It could easily be a problem with either the connection or the authentication, it is normal that the first connection takes longer as ADO. 11. However when using a mobile Mar 31, 2017 · @muttonUp Yes, it runs the necessary web-apps files and starts normally. Dec 28, 2011 · When i echo out the date from the date() function, it displays a totally wrong value, a 11 hours earlier time. The listener waits for some time, and finally resets the connection. htaccess/etc settings Feb 26, 2023 · When I check the DevTools, I see that the HTTP requests that seem to have the issue either fail to make the initial connection and time out, and in other scenarios, it eventually does make the connection and loads the content, and the network trace logs the wait time under "Stalled" Chrome stall and then successful connection screenshot Jul 8, 2018 · I am using Apache 2. 04 with Apache and plenty of capacity. This configuration will make you have instances ready for taking traffic and the latency will be slower in the first connection. 10 Techniques To Reduce Initial Server Response Time. 12, but updating to latest, 2. This way Apache can request the cookie and if that cookie is available and still valid and it has a session ID that is still valid it can continue the session. 4 (Win64) with PHP/5. Compare this to SQLAlchemy which connects in about one second: from time import perf_co Jul 29, 2015 · The first time is always slow. apache. It is taking most of its time in following step. On occasion it would even time out the browser, waiting to connect. On the initial commit/import Tortoise successfully goes through all of the files and then says "Committing transaction" for roughly 10 minutes and then ends with errors. 2. Mar 7, 2019 · Chrome tells me, that the initial connection takes so long: After a few minutes I can come back with a new browser session and it looks OK: MySQL, PHP and the rest seem not to be the problem as restarting apache will fix it and all query logs show high performance. I have a Ubuntu 20. Hi @powerbiexpert22 - When Power BI takes a long time to "create connections in model," it typically indicates that either your data model is large or the connections to your data sources are causing delays. 3. 4-Win64 running on Windows Server 2008 R2. scala:3045) parquet at NativeMethodAccessorImpl. 1" loopback SetEnvIf Remote_ Sep 4, 2018 · I'm using Digitalocean cloud hosting server and apache2 in Ubuntu 16. I also tried gmdate(), but it displays the date in AM not PM. 34 as a reverse proxy server. My guess would be that you server setup is doing a bunch of processing before accepting the connection. Standard network issues (how far away your server is from client, how fast the network is in between etc) as the SSL/TLS handshake takes several round trips. The following figure shows the logs of the local run. What could be the reason behind this issue ? Below is my code it succeeds but but take time to complete. Feb 10, 2021 · Same IP but different port - who knows what happens in between. Thanks php Feb 20, 2016 · For a couple of days, we often see an extremely long initial connection time (15s - 1. Now, we have set up a domain name connected to 2 IP addresses. Then after, it is showing connection timed out to port 22 (SSH) here is the security group inbound rules. Asking for help, clarification, or responding to other answers. I have been trying to configure one of my website with HTTPS like I've done multiple times, but it seems like I can't make it work this time. Again, check for firewalls etc on the way. Oct 15, 2011 · According to Apache Core Features, TimeOut Directive the default timeout is 300 seconds but it's configurable. then checked in instance log got this thing at the bottom [[0;32m OK [0m] Started The Apache HTTP Server. adding sslmode=none; to connection string connecting in literally less than 1/10th the time. I see two queries that took 1. It could take up to 30 seconds to deliver some files. 01 second and the microtime difference between end and start Jul 6, 2012 · I have a strange problem that is related to default_socket_timeout in Apache2/php - but it only happens in conjunction with a MySQL connection and more specifically with Wordpress. Same is the case with stopping the server. So is there any setting to increase response timeout? Mar 5, 2012 · Now, in cases when 3rd query is taking more than 20 seconds, I want to call time out. Apr 15, 2013 · The reason I continue my investigation is that our web-server several times a day have problem to even provide static files. so I have written that code in . 26 database (Greenplum 6. 64 s. Hot Network Questions May 22, 2016 · I have an Ubuntu server 14. I do hope it is not related to my question from not too long ago: Internal Network drops connection. There is also an x64 version of MySQL 5. 6099. At the same time other static and dynamic pages are delivered in ms. And there serve time equals time Jan 22, 2014 · When a connection is released back to the manager, it can be kept alive however it is unable to monitor the status of the socket and react to any I/O events. Nov 23, 2013 · connection_aborted() just checks whether the client/server connection (typically the tcp/ip connection) has been aborted, not whether the browser window has been closed. Apr 10, 2010 · The first time the connection has to be established which has a lot of overhead. How can I improve the connection time? john@vm-170302014546:~$ sudo cat /proc/net/sockstat sockets: used 237 TCP: inuse 101 orphan 2 tw 48 alloc 107 mem 1023 UDP: inuse 12 mem 6 UDPLITE: inuse 0 RAW: inuse 0 FRAG: inuse 0 memory 0 Dec 26, 2022 · Thanks for the guidance! On the SQL tab, I don't see stages however I can find the long running query from the completed queries section. Here is a screenshot of the network load showing the issue : Jun 25, 2012 · For some reason the initial connection to a resource (. Also, websocket was frequently timing out until socket-io finally succeeded in establishing connection. . PHP. When a user makes a new connection, you can time the initial page load with a stopwatch and it will be nearly exactly 30 seconds every time. ini: Apache ActiveMQ Artemis clients detect connection failure when it has not received packets from the server within the time given by client-failure-check-period as explained in section Detecting Dead Connections. sub-second connections, milliseconds! Note: It's in a small office private LAN so don't GAS any security FUD Jul 26, 2021 · It is also strange that each initial connection takes 75 seconds precisely, and I have looked for this value in Apache's configuration. And may take from 7 seconds to 45 seconds to reconnect. There are many factors that can influence the speed: - TCP/IP configuration - Routers on the server-side - etc. 74ms. aqyf eyvk xpbnkd pvoaoa ipyq koft ysab mppqrp aitgv zbjef