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No more Out Of Memory!

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	No more Out Of Memory! by Giusanny :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	Re: No more Out Of Memory! by Walter Tak :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	R: No more Out Of Memory! by Giusanny :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Yes I can! My server had Redd5 0.9.RC1, 2GB Ram and only a Celeron processor...we have JAVA so we need more RAM than processor capabilities… 1. Huge pages using 1,5GB 2. than use Hugepages and allocate 1,4GB to the red5 server modifying red5-highperf.sh like this JAVA_OPTS=-Xrs -Xms1450M -Xmx1450M -Xss128K -XX:NewSize=256m -XX:+UseLargePages -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:+AggressiveHeap -XX:+ExplicitGCInvokesConcurrent -Dsun.rmi.dgc.client.gcInterval=990000 -Dsun.rmi.dgc.server.gcInterval=990000 -Djava.net.preferIPv4Stack=true -Xverify:none 3. I had 100Mbps bandwidth limit so I limited the client connections to 390 because a single stream was 256Kbps Giuseppe Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Walter Tak Inviato: lunedì 26 ottobre 2009 13.57 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	Re: No more Out Of Memory! by Giusanny :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. Yes I can! My server had Redd5 0.9.RC1, 2GB Ram and only a Celeron processor...we have JAVA so we need more RAM than processor capabilities… 1. Huge pages using 1,5GB 2. than use Hugepages and allocate 1,4GB to the red5 server modifying red5-highperf.sh like this JAVA_OPTS=-Xrs -Xms1450M -Xmx1450M -Xss128K -XX:NewSize=256m -XX:+UseLargePages -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:+AggressiveHeap -XX:+ExplicitGCInvokesConcurrent -Dsun.rmi.dgc.client.gcInterval=990000 -Dsun.rmi.dgc.server.gcInterval=990000 -Djava.net.preferIPv4Stack=true -Xverify:none 3. I had 100Mbps bandwidth limit so I limited the client connections to 390 because a single stream was 256Kbps Giuseppe Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Walter Tak Inviato: lunedì 26 ottobre 2009 13.57 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	Re: No more Out Of Memory! by Eiríkur Sveinn Hrafnsson :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi, What JVM are you using? With Sun Java SDK 1.6 having -Xmx option and -XX:+AggressiveHeap causes Red5 to die on startup, at least I had to remove -XX:+AggressiveHeap to get it to start. cheers Eiki On Oct 26, 2009, at 2:57 PM, Giusanny wrote: Yes I can! My server had Redd5 0.9.RC1, 2GB Ram and only a Celeron processor...we have JAVA so we need more RAM than processor capabilities… 1. Huge pages using 1,5GB 2. than use Hugepages and allocate 1,4GB to the red5 server modifying red5-highperf.sh like this JAVA_OPTS=-Xrs -Xms1450M -Xmx1450M -Xss128K -XX:NewSize=256m -XX:+UseLargePages -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:+AggressiveHeap -XX:+ExplicitGCInvokesConcurrent -Dsun.rmi.dgc.client.gcInterval=990000 -Dsun.rmi.dgc.server.gcInterval=990000 -Djava.net.preferIPv4Stack=true -Xverify:none 3. I had 100Mbps bandwidth limit so I limited the client connections to 390 because a single stream was 256Kbps Giuseppe Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Walter Tak Inviato: lunedì 26 ottobre 2009 13.57 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	Re: No more Out Of Memory! by Giusanny :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. But I use jdk1.6 too! Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Eiríkur Sveinn Hrafnsson Inviato: lunedì 26 ottobre 2009 21.27 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Hi, What JVM are you using? With Sun Java SDK 1.6 having -Xmx option and -XX:+AggressiveHeap causes Red5 to die on startup, at least I had to remove -XX:+AggressiveHeap to get it to start. cheers Eiki On Oct 26, 2009, at 2:57 PM, Giusanny wrote: Yes I can! My server had Redd5 0.9.RC1, 2GB Ram and only a Celeron processor...we have JAVA so we need more RAM than processor capabilities… 1. Huge pages using 1,5GB 2. than use Hugepages and allocate 1,4GB to the red5 server modifying red5-highperf.sh like this JAVA_OPTS=-Xrs -Xms1450M -Xmx1450M -Xss128K -XX:NewSize=256m -XX:+UseLargePages -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:+AggressiveHeap -XX:+ExplicitGCInvokesConcurrent -Dsun.rmi.dgc.client.gcInterval=990000 -Dsun.rmi.dgc.server.gcInterval=990000 -Djava.net.preferIPv4Stack=true -Xverify:none 3. I had 100Mbps bandwidth limit so I limited the client connections to 390 because a single stream was 256Kbps Giuseppe Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Walter Tak Inviato: lunedì 26 ottobre 2009 13.57 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	Re: No more Out Of Memory! by Eiríkur Sveinn Hrafnsson :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Yeah but are you using Sun or OpenJDK ? Do a java -version On Oct 27, 2009, at 10:01 AM, Giusanny wrote: But I use jdk1.6 too! Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Eiríkur Sveinn Hrafnsson Inviato: lunedì 26 ottobre 2009 21.27 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Hi, What JVM are you using? With Sun Java SDK 1.6 having -Xmx option and -XX:+AggressiveHeap causes Red5 to die on startup, at least I had to remove -XX:+AggressiveHeap to get it to start. cheers Eiki On Oct 26, 2009, at 2:57 PM, Giusanny wrote: Yes I can! My server had Redd5 0.9.RC1, 2GB Ram and only a Celeron processor...we have JAVA so we need more RAM than processor capabilities… 1. Huge pages using 1,5GB 2. than use Hugepages and allocate 1,4GB to the red5 server modifying red5-highperf.sh like this JAVA_OPTS=-Xrs -Xms1450M -Xmx1450M -Xss128K -XX:NewSize=256m -XX:+UseLargePages -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:+AggressiveHeap -XX:+ExplicitGCInvokesConcurrent -Dsun.rmi.dgc.client.gcInterval=990000 -Dsun.rmi.dgc.server.gcInterval=990000 -Djava.net.preferIPv4Stack=true -Xverify:none 3. I had 100Mbps bandwidth limit so I limited the client connections to 390 because a single stream was 256Kbps Giuseppe Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Walter Tak Inviato: lunedì 26 ottobre 2009 13.57 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org
	Re: No more Out Of Memory! by Giusanny :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Some parts of this message have been removed. Learn more about Nabble's security policy. sun Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Eiríkur Sveinn Hrafnsson Inviato: giovedì 5 novembre 2009 10.43 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Yeah but are you using Sun or OpenJDK ? Do a java -version On Oct 27, 2009, at 10:01 AM, Giusanny wrote: But I use jdk1.6 too! Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Eiríkur Sveinn Hrafnsson Inviato: lunedì 26 ottobre 2009 21.27 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Hi, What JVM are you using? With Sun Java SDK 1.6 having -Xmx option and -XX:+AggressiveHeap causes Red5 to die on startup, at least I had to remove -XX:+AggressiveHeap to get it to start. cheers Eiki On Oct 26, 2009, at 2:57 PM, Giusanny wrote: Yes I can! My server had Redd5 0.9.RC1, 2GB Ram and only a Celeron processor...we have JAVA so we need more RAM than processor capabilities… 1. Huge pages using 1,5GB 2. than use Hugepages and allocate 1,4GB to the red5 server modifying red5-highperf.sh like this JAVA_OPTS=-Xrs -Xms1450M -Xmx1450M -Xss128K -XX:NewSize=256m -XX:+UseLargePages -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:+AggressiveHeap -XX:+ExplicitGCInvokesConcurrent -Dsun.rmi.dgc.client.gcInterval=990000 -Dsun.rmi.dgc.server.gcInterval=990000 -Djava.net.preferIPv4Stack=true -Xverify:none 3. I had 100Mbps bandwidth limit so I limited the client connections to 390 because a single stream was 256Kbps Giuseppe Da: red5-bounces@... [mailto:red5-bounces@...] Per conto di Walter Tak Inviato: lunedì 26 ottobre 2009 13.57 A: red5@... Oggetto: Re: [Red5] No more Out Of Memory! Very nice. Glad we could help or that you decided to give it a go a put some effort in it. Could you reply to this thread and write a few tips how you improved the amount of streams in your case so new users can learn from it ? Walter ----- Original Message ----- From: giusanny@... To: red5@... Sent: Monday, 26 October 2009 10:26 Subject: [Red5] No more Out Of Memory! Thanks to Red5 and thanks to 2 weeks of tuning, we had success streaming LIVE at 350 clients (almost 100 Mbps)! Giuseppe _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org _______________________________________________ Red5 mailing list Red5@... http://osflash.org/mailman/listinfo/red5_osflash.org