[root@luis ~]# sh userbeans.sh +l 662 MB Allocation Limit [privvmpages limit] 646 MB Allocation Barrier [privvmpages barrier] 132 MB Allocation Guarantee [vmguarpages barrier] 102 MB Memory Guarantee [oomguarpages barrier] 14 MB ( 14443 KB) kernel memory limit [kmemsize limit] 13 MB ( 14035 KB) kernel memory barrier [kmemsize barrier] [root@luis ~]# sh userbeans.sh +a ----------------------------------------------- Processing UBC version 2.5 for VEID: 6489 Thu Aug 22 20:36:52 EDT 2013 luis 20:36:52 up 25 min, 1 user, load average: 0.00, 0.00, 0.00 ----------------------------------------------- ****** vmguarpages and oomguarpages limits are unspecified ****** each VE privvmpages limit should be <= 0.6 * RAM (=1228 MB), probably [much] lower. 662 MB Allocation Limit [privvmpages limit] ****** only high value processes have a chance in this range ****** having this safety range is important to permit critical processes 646 MB Allocation Barrier [privvmpages barrier] ****** allocation requests in this range have a chance 132 MB Allocation Guarantee [vmguarpages barrier] ****** allocation will succeed in this range 102 MB Memory Guarantee [oomguarpages barrier] 44 MB ( 62 MB Max) page memory allocated [privvmpages held] 6 MB ( 6 MB Max) memory + swap used [oomguarpages held] 23 MB ( 38 MB Max) page memory used [physpages held] 14 MB ( 14443 KB) kernel memory limit [kmemsize limit] ****** a safety range here, between limit and barrier, is important 13 MB ( 14035 KB) kernel memory barrier [kmemsize barrier] 4 MB ( 4519 KB) kernel memory used [kmemsize held] 0 MB ( 143 KB) buffer memory used [*buf held] ----------------------------------------------- Used : Max_Used : Limit for Other Resources 301 410 9312 numfile 2 5 206 numflock 20 20 128 numiptent 69 86 360 numothersock 18 51 240 numproc 1 1 16 numpty 0 42 256 numsiginfo 4 5 360 numtcpsock ----------------------------------------------- Fail Count conditions: 0 [root@luis ~]#