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High Memory utilization in portal system.

Hi ,

Our Production portal system memory utilization is 97%. Please suggest me, what options i have to check to resolve this issue.

top - 17:27:08 up 23 days, 14:36, 5 users, load average: 0.23, 0.44, 0.40

Tasks: 282 total, 1 running, 281 sleeping, 0 stopped, 0 zombie

Cpu(s): 1.8%us, 0.6%sy, 0.0%ni, 97.5%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st

Mem: 32113M total, 31444M used, 668M free, 511M buffers

Swap: 32763M total, 141M used, 32622M free, 11823M cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND

22212 XXXadm 20 0 6943m 5.3g 49m S 8 17.0 202:59.62 jstart

22211 XXXadm 20 0 7040m 5.3g 47m S 2 17.0 187:19.53 jstart

22213 XXXadm 20 0 7056m 5.3g 43m S 2 16.8 165:57.29 jstart

4426 oraXXX -2 0 1020m 16m 14m S 1 0.1 61:39.97 oracle

21988 oraXXX 20 0 1211m 343m 20m S 1 1.1 18:53.11 java

4987 oraXXX 20 0 1025m 178m 173m S 0 0.6 8:53.56 oracle

5549 root 20 0 32960 5540 2748 S 0 0.0 21:04.06 saposcol

7902 root 20 0 607m 264m 12m S 0 0.8 63:27.56 java

8009 oraXXX 20 0 246m 27m 15m S 0 0.1 23:06.75 emagent

13151 oraXXX 20 0 86052 14m 9.8m S 0 0.0 4:55.93 tnslsnr

13756 xxxxxxxx 20 0 9072 1304 860 R 0 0.0 0:00.45 top

20484 XXXadm 20 0 265m 41m 11m S 0 0.1 2:33.31 sapstartsrv

20847 root 20 0 0 0 0 S 0 0.0 0:00.18 kworker/u:0

28415 xxxxxxxx 20 0 48548 3136 2528 S 0 0.0 0:54.06 gvfsd-trash

Thanks,

Sasi bhushan.

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3 Answers

  • Best Answer
    Posted on Nov 12, 2015 at 04:31 PM

    Hi Sasi,

    Refer to Performance Best Practices Guide for SAP NetWeaver Portal 7.3

    It is ok for 7.40

    Regards,
    Roman.

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  • Posted on Nov 12, 2015 at 12:15 PM

    HI,

    What portal version are you using? How many server nodes have?

    Check the java profile value parameters.

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  • Posted on Nov 14, 2015 at 05:25 PM

    Hi Sasi,

    You should also use the quicksizer tool available at http://service.sap.com/quicksizer to check if you have enough memory or cpu for your setup.

    Thanks and regards,

    Lorraine

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