rss RSS resident set size, the non-swapped physical memory that a task has used (in kiloBytes). (alias rssize, rsz).
vsz VSZ virtual memory size of the process in KiB (1024
Tag: PS
Why is the total RSS sum of PS larger than the actual physical memory
When using ps aux to view system processes, the sixth column, the RSS column, shows the physical memory used by the process.
But when adding this column of all processes in the system, the sum ob
Storage Area Network – Best Practice of Equallogic PS6510X RAID Group
We are considering buying 4 EqualLogic PS6510X SAN (Sumo Box). Each has 48 x 600GB 10k SAS drives.
They will be Stack to form a logical storage pool (all stored in the same location).
A
In addition to the dual UPS PS system, the advantage of RAID BBU
Today, I roughly measured the benefits of enabling write-back on the RAID controller on the server at work. It does not have a RAID battery backup unit (BBU), so write caching is currently disabled