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  • * TMEM allows improved utilization of unused (for example page cache) PV guest memory. more information: http://oss.oracle.com/projects/tmem/
    21 KB (3,184 words) - 14:37, 11 September 2012
  • ...switches to happen too frequently, which may lead to trashing of CPU and cache(s). The best timeslice value, though, is highly workload dependant. Credit ...s, but at the cost of increased the overhead from context, and reduced CPU cache effectiveness.
    9 KB (1,463 words) - 05:33, 28 June 2018
  • ...system won't hit a machine check when an OS bug leads access with a wrong cache type. A Machine check is hard to analyze and can be seen as a hardware bug
    40 KB (6,191 words) - 11:42, 13 January 2016
  • ...In general, this is a good rule, since each VM then has a large cache, and cache-misses are minimised. However, as explained above, this rule is not great f
    43 KB (7,032 words) - 14:21, 30 April 2014
  • ...e will never need to change them. Plus it is very convenient to be able to cache them-- I'm keen to exploit this to make the event mechanism more efficient.
    4 KB (622 words) - 12:43, 11 July 2013
  • Populate the in-memory cache from the connection containing the most recent generation of database (see '''(slave) Update in-memory cache'''
    10 KB (1,608 words) - 21:24, 20 January 2015
  • ...an with it disabled. This may be due to many factors, including increased cache footprint, or quirks in the microarchitectural implementation of the partic
    4 KB (660 words) - 11:25, 13 October 2016
  • ...d - as we bypass the DIMMs and instead the CPU can process the data in the cache. ...data longer in the cache and the guest can process the data right off the cache.
    23 KB (3,671 words) - 19:04, 18 February 2016
  • ...enables DMA remapping, which can be configured for each device. There is a cache called IOTLB which improves performance.
    73 KB (11,255 words) - 13:01, 25 November 2016
  • | "Segment Clean" & "Cache" feather of HLFS which is sub-project of Cloudxy ...eatures, which are "clean segment under tree snapshots" feature and "block cache and write-back" feather during GSOC 2012.<br>
    6 KB (951 words) - 18:07, 2 February 2017
  • ...d by the policy, just like SELinux (avc being an acronym for Access Vector Cache). These log events can be viewed with xl dmesg:
    35 KB (5,495 words) - 09:02, 27 May 2015
  • ...rk device with external connectivity (or connectivity to your local mirror/cache) is required for the duration of the installation process.
    15 KB (2,420 words) - 19:00, 9 February 2022
  • ...ity settings to assist this). Due to potential information leakage through cache timing attacks between domains sharing the same hyperthreaded CPU core, we ...fashion via shared buffer cache mappings to the same file. A shared buffer cache could also avoid some IO, and yield memory savings. Implementing this for P
    80 KB (13,457 words) - 15:58, 25 November 2016
  • ...er via ''make install'' or a packageballl) you rebuild your dynamic linker cache by running:
    20 KB (3,075 words) - 20:46, 9 March 2022
  • [ 6.588454] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 6.599902] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
    73 KB (8,839 words) - 03:30, 26 March 2015
  • ...nformation about cryptographic keys can be pieced together just by knowing cache patterns or the amount of time spent on certain operations; having VMs from
    4 KB (741 words) - 08:35, 21 February 2014
  • ** Enable cleancache driver to cache clean pages if tmem is present
    51 KB (8,262 words) - 07:44, 28 May 2013
  • cache flush and loading descriptor table base addresses (see [[#http://wiki.xen.o
    27 KB (4,330 words) - 09:13, 27 May 2015
  • ...CPUs". For instance, one run-queue for all the pCPUs that have a common L3 cache, as credit2, another scheduler present in Xen, is doing already. Completing
    45 KB (7,151 words) - 18:07, 2 February 2017
  • |Desc=Setting HCR.FB will upgrade local flush instructions (TLB, instruction cache, branch predictor) to innershareable. It would be nice to benchmark the pe
    2 KB (257 words) - 10:22, 27 April 2016

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