Does anyone know an easy way of getting the memory usage on a UNIX box? I basically want to find the total % available/in use. Running vmstat gives me 'avm' and 'free' but come in bytes and not percents. Didn't see a switch in sar that just gave me the memory stats similar to Sun's -r command.
Oh, and I need it to come one one line (like sar or vmstat).
Glance PLUS is going to do what you need, but you'll have to pay for it depending of the version of HP-UX you have. I know that it comes with the Enterprise OE version of HP-UX but you have to buy a pack for Foundation OE version.
GlancePlus C.03.85.00 09:51:39 xxxx ia64 Current Avg High
--------------------------------------44----------------------------------------
CPU Util SSSSSSUUUUUU | 24% 24% 24%
Disk Util FFFFFFFFFFF | 21% 23% 24%
Mem Util SSSSSSSSSSSSFFFFSSSSSSSSSSSSSSSSSSUUUUUUUUUUBBB | 32% 21% 32%
Swap Util UUUUUUUUUUUUUUUUUUUURRRRRRRR | 54% 54% 54%
--------------------------------------------------------------------------------
PROCESS LIST Users= 312
User CPU Util Cum Disk Thd
Process Name PID PPID Pri Name ( 400% max) CPU IO Rate RSS Cnt
--------------------------------------------------------------------------------
xxxxxxx 8449 1 168 xxxx 42.2/21.7 7489.5 0.2/ 0.0 1.2mb 1
xx 26306 25776 198 xxxx 18.7/19.9 6877.4 0.0/99.0 1.9mb 1
xxxxxxx 8306 1 185 xxxx 1.8/19.9 6879.1 343/99.2 1.2mb 1
xx 24642 24641 148 xxxx 1.5/ 0.8 37.0 229/14.3 2.3mb 1
xx xx 15611 15610 154 xxxx 1.1/ 0.0 1.5 8.7/ 0.3 2.1mb 1
xxxxxxxx 1876 1 -16 xxxx 0.8/ 0.4 9881.3 0.0/ 0.0 22.3mb 2
xx 8066 8065 154 xxxx 0.6/ 0.0 0.6 6.8/ 0.1 2.7mb 1
xx 9621 9620 154 xxxx 0.6/ 0.0 2.7 8.7/ 0.2 3.7mb 1
xxxxxxxx 3742 3739 154 xxxx 0.4/ 0.1 0.3 3.4/ 0.0 21.8mb 2
xx 8332 8331 154 xxxx 0.4/ 0.2 3.7 2.1/ 0.8 3.5mb 1
xx 26653 26651 154 xxxx 0.4/ 0.0 1.2 7.6/ 0.1 5.0mb 1
xxxx 17820 17819 148 xxxx 0.2/ 0.5 11723.1 38.5/ 0.4 3.1mb 71
xxxxx 53 0 134 xxxx 0.0/ 4.3 100794 15.8/30.4 11.4mb 46
0 9.5 2
PxT pioneered a technique involving invoking pstat from perl. I have been studying the technique in preparation for a script I plan to write. I have tried to write a script to solve your requirement. I may have succeeded. I have only tested it on one system. The total physical memory matches what I from cstm. Free memory matches what I get from vmstat. And the percentages match what I get from glance. So it may be working. But no guarantees.