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| fed007 | Hi | 06:40 |
|---|---|---|
| fed007 | does anyone know how to force a rebalance? | 07:00 |
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| fed007 | force the replication... | 07:03 |
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| madhuri | Hi, anyone there? | 07:35 |
| madhuri | I have an questioon regarding memory usage of proxy-server. | 07:36 |
| fed007 | Hi | 07:38 |
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| madhuri | Hi fed007 | 07:40 |
| fed007 | Hi , not sure what your question is I am fairly new to this but might be able to help | 07:41 |
| fed007 | I run 16 GB in mine | 07:41 |
| fed007 | proxy nodes | 07:41 |
| madhuri | Yes 12 gb in my case | 07:41 |
| madhuri | do you know what could be the reason? | 07:42 |
| fed007 | reason for what ? | 07:42 |
| madhuri | High consumption of memory? | 07:42 |
| fed007 | oh I have maybe 2GB used out of 16 | 07:43 |
| madhuri | As per the paramters that impact memory consumption, the maximum value for it must be near to 1 GB | 07:43 |
| fed007 | I have low consuption but your load must be higher? for requests? | 07:43 |
| madhuri | I have tried testing swift performance using one worker process, put_queue_depth =10 and the chunk_size = 64 | 07:44 |
| fed007 | are you running a dedicated proxy node or comnied services? | 07:44 |
| fed007 | combined... | 07:45 |
| madhuri | 1024 request were running in parallel | 07:45 |
| madhuri | On basis of above configuration, memory consumption must be somewhat nearby 65 MB (1024 request*10buffer*64KB | 07:45 |
| madhuri | On basis of above configuration, memory consumption must be somewhat nearby 65 MB (1024 request*10buffer*64KB chunk) | 07:46 |
| madhuri | What was your configuration? | 07:46 |
| fed007 | are you talking object server conf? | 07:49 |
| madhuri | no proxy server conf | 07:49 |
| fed007 | I am running defaults - whatever they are in 2.0 | 07:50 |
| fed007 | not explicit setting | 07:50 |
| fed007 | I am more focused on auth hacking | 07:50 |
| madhuri | What was your request rate and which release? | 07:51 |
| fed007 | not sure yet - just setting up swiftonfile policies as object servers - I have a new config | 07:52 |
| fed007 | this irc is good someone with more testing details should come along shortly | 07:54 |
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| madhuri | Thanks fed007 | 08:01 |
| fed007 | madhuri, did you launch a 1024 threads at once... was it a sustaining call set looping? | 08:01 |
| madhuri | Yes in parallel | 08:01 |
| fed007 | I can run the same test if oyu have a python script or something/// | 08:01 |
| madhuri | Yes sure | 08:02 |
| fed007 | I just setup a 48TB node... | 08:02 |
| fed007 | with 16GB and all defaults atm | 08:02 |
| fed007 | I am interested in seeing what it does... 1024 requests I see maybe spiking a but that is reeally nothing | 08:03 |
| fed007 | I think it is more file I?O causing issues for you | 08:04 |
| fed007 | I/O | 08:04 |
| madhuri | Yes | 08:04 |
| fed007 | http layer should be able to take a hammering | 08:04 |
| madhuri | http://pastebin.com/P2zKLPTw | 08:08 |
| madhuri | You can find the script ^ | 08:09 |
| fed007 | yep just setting it up... | 08:12 |
| fed007 | how much mem was consumed or stayed unreleased when you ran? | 08:12 |
| fed007 | why are u running rssync inn your scritp? | 08:17 |
| fed007 | looks like you are moving some files around | 08:18 |
| fed007 | I was expecting just to see the Put | 08:18 |
| fed007 | what are you putting for your files param? | 08:22 |
| fed007 | for command line exec | 08:22 |
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| madhuri | 12 GB | 08:42 |
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| madhuri_ | fed007: Actually I used Jmeter/cosbench/parallel_curl to test this scenraio | 08:44 |
| madhuri_ | The memory consumption was actually analysed when running LRT through JMeter | 08:45 |
| fed007 | ok I am just going to watch using linux tools... | 08:48 |
| fed007 | I need to modify the script a bit to run for me | 08:48 |
| fed007 | I have to roll for tonight but check with me tomorrow or next night | 08:49 |
| madhuri_ | Ok thanks fed007 | 08:49 |
| madhuri_ | When can I get to know the results? | 08:50 |
| fed007 | np I'll have specs for you when I run ... | 08:50 |
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