High Memory utilization in portal system.

[former_member263334]

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.

[roman_loshevsky · Accepted solution]

Hi Sasi,

Refer to

It is ok for 7.40

Regards,
Roman.

[former_member188487]

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

[xavier_aranda]

HI,

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

Check the java profile value parameters.

[former_member263334]

portal 7.40.

Server Nodes:3

Please suggest which parameters i have to analyze for this.

Thanks,

Sasi bhushan.

[xavier_aranda]

See this image to identify memory parameters of SAP JVM