4 ms·
is there any benchmarking in comparison with rackspaces SSDs?
by cnlwsu 13y ago
is there any benchmarking in comparison with rackspaces SSDs?
- jnoller 13y agoHere is a benchmark from the Rackspace site on SSD performance via Cloud Block Storage: (PDF) http://c744563d32d0468a7cf1-2fe04d8054667ffada6c4002813eccf0.r76.cf1.rackcdn.com/downloads/pdfs/CloudBlockStorage_Benchmark.pdf http://c744563d32d0468a7cf1-2fe04d8054667ffada6c4002813eccf0...
- jread 13y agoI've conducted some independent tests of various block storage options with Rackspace, EC2, HP and GCE. Here are links providing a CSV of the results (may take a few seconds to generate). A value of 100 signifies near performance parity to a baremetal SAS reference system. Overall, Rackspace SSD is performant, but lacks the consistency of EBS PIOPs or GCE persistent storage. IOPS http://app.cloudharmony.com/cloudgrade/api/query/cloudharmony.disk_iops?scopeFilter={%22compute_service_id%22:[%22aws:ec2%22,%22hp:compute%22,%22google:gce%22,%22rackspace:servers%22]}&limit=100&csv http://app.cloudharmony.com/cloudgrade/api/query/cloudharmon... IO Consistency http://app.cloudharmony.com/cloudgrade/api/query/cloudharmony.disk_consistency?scopeFilter={%22compute_service_id%22:[%22aws:ec2%22,%22hp:compute%22,%22google:gce%22,%22rackspace:servers%22]}&limit=100&csv http://app.cloudharmony.com/cloudgrade/api/query/cloudharmon...
- jnoller 13y agoThere's also an excellent writeup by GlusterFS contributor Jeff Darcy: http://pl.atyp.us/wordpress/index.php/2012/10/rackspace-block-storage/ http://pl.atyp.us/wordpress/index.php/2012/10/rackspace-bloc...