RE: OT (Slightly): Large 64 bit JVMs
You can ignore this, I never put the -d64 switch so it was running in 32 bit mode. Ta Matt -Original Message- From: Dale, Matt Sent: 06 December 2004 20:47 To: Tomcat Users List Subject: RE: OT (Slightly): Large 64 bit JVMs I already know that the application will use that much space. We are using the Agressive Heap setting with an -Xmx switch so it will automatically use all the space that I'm allowing it. I should perhaps post some of the error's i'm receiving which vary depending on what size I set. I'll do this when I'm in the office tomorrow. There may be other kernel parameters that i've not considered or maybe it just doesnt work. Thanks for the input. Ta Matt -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: 06 December 2004 18:04 To: Tomcat Users List Subject: RE: OT (Slightly): Large 64 bit JVMs Hi, I have a little bit of experience in this area, not much. The JVM will grow as much as it needs subject to your -Xms/-Xmx and other settings, as I'm sure you know already. So could it be it's not growing past 3300MB because it doesn't need to? Stress it out with a bigger load, or maybe try -Xms4G just for testing, to see what happens ;) Yoav Shapira http://www.yoavshapira.com -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Monday, December 06, 2004 1:02 PM To: Tomcat Users List (E-mail) Subject: OT (Slightly): Large 64 bit JVMs Hi, Does anyone have any experience of running large 64 bit JVMs on Solaris. We've got a box with 16GB of RAM and despite increasing the kernel parameter shmmax I can't get a JVM to be any bigger than about 3300MB. Any hints or tips or links appreciated. Ta Matt This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: OT (Slightly): Large 64 bit JVMs
Hi, I have a little bit of experience in this area, not much. The JVM will grow as much as it needs subject to your -Xms/-Xmx and other settings, as I'm sure you know already. So could it be it's not growing past 3300MB because it doesn't need to? Stress it out with a bigger load, or maybe try -Xms4G just for testing, to see what happens ;) Yoav Shapira http://www.yoavshapira.com -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Monday, December 06, 2004 1:02 PM To: Tomcat Users List (E-mail) Subject: OT (Slightly): Large 64 bit JVMs Hi, Does anyone have any experience of running large 64 bit JVMs on Solaris. We've got a box with 16GB of RAM and despite increasing the kernel parameter shmmax I can't get a JVM to be any bigger than about 3300MB. Any hints or tips or links appreciated. Ta Matt This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you.
RE: OT (Slightly): Large 64 bit JVMs
I already know that the application will use that much space. We are using the Agressive Heap setting with an -Xmx switch so it will automatically use all the space that I'm allowing it. I should perhaps post some of the error's i'm receiving which vary depending on what size I set. I'll do this when I'm in the office tomorrow. There may be other kernel parameters that i've not considered or maybe it just doesnt work. Thanks for the input. Ta Matt -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: 06 December 2004 18:04 To: Tomcat Users List Subject: RE: OT (Slightly): Large 64 bit JVMs Hi, I have a little bit of experience in this area, not much. The JVM will grow as much as it needs subject to your -Xms/-Xmx and other settings, as I'm sure you know already. So could it be it's not growing past 3300MB because it doesn't need to? Stress it out with a bigger load, or maybe try -Xms4G just for testing, to see what happens ;) Yoav Shapira http://www.yoavshapira.com -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Monday, December 06, 2004 1:02 PM To: Tomcat Users List (E-mail) Subject: OT (Slightly): Large 64 bit JVMs Hi, Does anyone have any experience of running large 64 bit JVMs on Solaris. We've got a box with 16GB of RAM and despite increasing the kernel parameter shmmax I can't get a JVM to be any bigger than about 3300MB. Any hints or tips or links appreciated. Ta Matt This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
