- Original Message -
I'll see if I can track down why the rgrplvb option isn't performing as well.
I suspect the matter goes back to my first comment above. Namely, that the
slowdown goes back to the slowness of page cache lookup for the buffers of
the
rgrps we are using (not rejected
Hi,
On 15/06/15 15:43, Bob Peterson wrote:
- Original Message -
I'm assuming that these figures are bandwidth rather than times, since
that appears to show that the patch makes quite a large difference.
However the reclen is rather small. In the 32 bytes case, thats 128
writes for each
Hi,
On 12/06/15 20:50, Bob Peterson wrote:
- Original Message -
Hi,
On 09/06/15 15:45, Bob Peterson wrote:
- Original Message -
Hi,
On 05/06/15 15:49, Bob Peterson wrote:
Hi,
This patch allows the block allocation code to retain the buffers
for the resource groups so
- Original Message -
Hi,
On 09/06/15 15:45, Bob Peterson wrote:
- Original Message -
Hi,
On 05/06/15 15:49, Bob Peterson wrote:
Hi,
This patch allows the block allocation code to retain the buffers
for the resource groups so they don't need to be re-read
Hi,
On 09/06/15 15:45, Bob Peterson wrote:
- Original Message -
Hi,
On 05/06/15 15:49, Bob Peterson wrote:
Hi,
This patch allows the block allocation code to retain the buffers
for the resource groups so they don't need to be re-read from buffer
cache with every request. This is a
- Original Message -
Hi,
On 05/06/15 15:49, Bob Peterson wrote:
Hi,
This patch allows the block allocation code to retain the buffers
for the resource groups so they don't need to be re-read from buffer
cache with every request. This is a performance improvement that's
Hi,
On 05/06/15 15:49, Bob Peterson wrote:
Hi,
This patch allows the block allocation code to retain the buffers
for the resource groups so they don't need to be re-read from buffer
cache with every request. This is a performance improvement that's
especially noticeable when resource groups
Hi,
This patch allows the block allocation code to retain the buffers
for the resource groups so they don't need to be re-read from buffer
cache with every request. This is a performance improvement that's
especially noticeable when resource groups are very large. For
example, with 2GB resource
