search for: peaky

...ur (approx). Let's call this "the hang". It has been doing this for four days now. There are no log messages of any kind pertaining to this. The other three servers are fine, although they are less loaded. Between hangs, performance is excellent. Load is more or less constant, not peaky. NFS clients do get the usual "not responding, still trying" message during a hang. There are no cron or other jobs that launch every half an hour. All hardware on the affected server seems to be good. Disk volumes being served are RAID-5 sets with write-back cache enabled (BBU is go...

...n is needed: 1. For us the actual bit-rate isn't that big a deal. Speex running at 14kbps or 8 kbps is minor compared to the video traffic running at 128, 256 or 384 kbps. 2. We care a little about CPU usage - The lower usage the better. 3. We are using 8khz 16bit mono for the raw audio 4. A peaky data-rate isn't a big deal. We currently use the following options: DTX, VBR (impling VAD), ENH and ABR Our goal is to get the best sounding audio as possible. Does VBR make more sense than ABR given our requirments? When I set a bit-rate on VBR is that the max that the VBR will go to in a...

...d remains in the window until aother job pushes it out. The questions I have are whether the system is not sufficient to handle this task. Do we need to split the number of printers over a couple of machines, is there a memory leak. I sthere a way that we can throttle smbd so that it can cope with peaky printing demand. Final question - should I stick with samba mailing list or run this in samba-technical? of course thanks for any help in advance. ------------------------------------------------------------------------- Craig Silva, IT Infrastructure Coordinator Moreland City Council, 90 Bell...

I should note here that although SPEC provided us with a sufficiently large sample for our spill-count experiment, I don't think that SPEC has enough hot functions with spills to make our execution-time results statistically significant. That's because SPEC has many benchmarks with peaky profiles, where one of two functions dominate the execution time. So, if one heuristic gets very lucky (or unlucky) on a few hot functions, it may get a deceivingly high (or low) score. That's why I think if someone runs the same kind of test on a different benchmark suite with comparable s...

On 19 September 2013 17:25, Ghassan Shobaki <ghassan_shobaki at yahoo.com>wrote: > Ghassan: You have made me so curious to try other benchmarks in our future > work. Most academic publications on CPU performance though use SPEC. You > can even find some recent publications that are still using SPEC CPU2000! > When I was at AMD in 2009, performance optimization and benchmarking

Hi Renato, Please see my answers below. Thanks -Ghassan ________________________________ From: Renato Golin <renato.golin at linaro.org> To: Ghassan Shobaki <ghassan_shobaki at yahoo.com> Cc: Andrew Trick <atrick at apple.com>; "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu> Sent: Thursday, September 19, 2013 5:30 PM Subject: Re: [LLVMdev] Experimental

I see Intel has released a new tool. Oh, it requires some patches to the kernel to record latency times. Good thing people don''t mind patching their kernels, eh? So who can write the equivalent latencytop.d the fastest? ;-) http://www.latencytop.org/ -- cburgess at qnx.com

...oplocks) 0x Hung 6x Ok 2x Login.bat didn't run I think you are barking up the wrong tree. EVERY MACHINE WORKS, as long as no other machines are booting. With our minimal network load (~25) it works okay. I'm artificially generating errors by logging on at the same time. However usage is peaky. It's a school, at the start of every lesson 0 to 4 lots of 25 machines get logged in. Any more than 1 class triggers problems. With 4 classes the network becomes unusable. > and see what output you get from 'log level =3' in > /path/to/samba/logs/log.$machine_name where $machin...