Hi all

I have updated this script to fix Andrey's reported bug. I have also added an option to use sar for calculating %Idle, after Nick reminded me that top is not part of a standard install.

Regards Vernon

On 2 March 2013 20:08, Vernon Everett <everett.vernon at gmail.com> wrote:

A good catch, and something I didn't consider. All our databases instances have very different names, so the scenario you describe just never occurred to me. I will have a look at fixing this one when I get back to the office on Tuesday. (Monday is a public holiday here) However, if anybody wants to suggest a fix, or even update the code, go for it.

Regards Vernon

On 2 March 2013 17:14, Andrey Chervonets <a.chervonets at cominder.eu> wrote:

...

Good news.

Had reviewed the script. There may be one problem in that lines:

for PROC in $(ps -efa | grep $DB | awk '{ print $2 }')

You do just grep, but imagine there may be instances like: MYDB MYDB1 MYDB12 or NOMYDB So it will count MYDB numbers for MYDB1, MYDB12 and NOMYDB too

We should make grepping more intelligent, because oracle processes may be listed like: ora_j000_MYDB oracleMYDB (LOCAL=NO) ora_ckpt_MYDB and so on

Best regards,

Andrey Chervonets

CoMinder Ltd. http://www.cominder.eu/ Mobile: +371 26517848 Fax: +371 66066346

On 01.03.2013 13:00, xymon-request at xymon.com wrote:

...

Message: 10 Date: Fri, 1 Mar 2013 14:40:58 +0800 From: Vernon Everett<everett.vernon at gmail.**com<everett.vernon at gmail.com>

...

To: Xymon mailinglist<xymon at xymon.com> Subject: [Xymon] New monitoring script on Xmonton Message-ID: <CAGo4kcYUaYJ8TSjrs4xf7pNzptsB**3vk3B5omLAae_M-2jtWokg at mail.** gmail.com<CAGo4kcYUaYJ8TSjrs4xf7pNzptsB3vk3B5omLAae_M-2jtWokg at mail.gmail.com>

...

Content-Type: text/plain; charset="iso-8859-1"

Hi all

I have just put something together to monitor Oracle database CPU usage. http://www.xymonton.org/**monitors:db_cpu.ksh<http://www.xymonton.org/monitors:db_cpu.ksh>

______________________________**_________________ Xymon mailing list Xymon at xymon.com http://lists.xymon.com/**mailman/listinfo/xymon<http://lists.xymon.com/mailman/listinfo/xymon>

-- "Accept the challenges so that you can feel the exhilaration of victory"

• General George Patton

-- "Accept the challenges so that you can feel the exhilaration of victory"

• General George Patton

AIX doesn't have top. It does have topas, but the output isn't particularly top-like.

Sent from my iPhone...please excuse any typos or short answers.

It's always suicide-mission this save-the-planet that. No one ever stops by just to say hi anymore. -Col. Jack O'Neill

On Mar 6, 2013, at 9:00 PM, "Novosielski, Ryan" <novosirj at umdnj.edu> wrote:

Curious -- what platforms don't have top? I know that Solaris doesn't have it, but it still has prstat. Sorry for the off-topic stray.

From: Vernon Everett [mailto:everett.vernon at gmail.com] Sent: Wednesday, March 06, 2013 07:50 PM To: Andrey Chervonets <a.chervonets at cominder.eu> Cc: xymon at xymon.com <xymon at xymon.com> Subject: Re: [Xymon] New monitoring script on Xmonton - db_cpu.ksh

Hi all

I have updated this script to fix Andrey's reported bug. I have also added an option to use sar for calculating %Idle, after Nick reminded me that top is not part of a standard install.

Regards Vernon

On 2 March 2013 20:08, Vernon Everett <everett.vernon at gmail.com> wrote:

...

A good catch, and something I didn't consider. All our databases instances have very different names, so the scenario you describe just never occurred to me. I will have a look at fixing this one when I get back to the office on Tuesday. (Monday is a public holiday here) However, if anybody wants to suggest a fix, or even update the code, go for it.

Regards Vernon

On 2 March 2013 17:14, Andrey Chervonets <a.chervonets at cominder.eu> wrote:

...

Good news.

Had reviewed the script. There may be one problem in that lines:

for PROC in $(ps -efa | grep $DB | awk '{ print $2 }')

You do just grep, but imagine there may be instances like: MYDB MYDB1 MYDB12 or NOMYDB So it will count MYDB numbers for MYDB1, MYDB12 and NOMYDB too

We should make grepping more intelligent, because oracle processes may be listed like: ora_j000_MYDB oracleMYDB (LOCAL=NO) ora_ckpt_MYDB and so on

Best regards,

Andrey Chervonets

CoMinder Ltd. http://www.cominder.eu/ Mobile: +371 26517848 Fax: +371 66066346

On 01.03.2013 13:00, xymon-request at xymon.com wrote:

...

Message: 10 Date: Fri, 1 Mar 2013 14:40:58 +0800 From: Vernon Everett<everett.vernon at gmail.com> To: Xymon mailinglist<xymon at xymon.com> Subject: [Xymon] New monitoring script on Xmonton Message-ID: <CAGo4kcYUaYJ8TSjrs4xf7pNzptsB3vk3B5omLAae_M-2jtWokg at mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1"

Hi all

I have just put something together to monitor Oracle database CPU usage. http://www.xymonton.org/monitors:db_cpu.ksh

---

Xymon mailing list Xymon at xymon.com http://lists.xymon.com/mailman/listinfo/xymon

-- "Accept the challenges so that you can feel the exhilaration of victory"

• General George Patton

-- "Accept the challenges so that you can feel the exhilaration of victory"

• General George Patton

---

Xymon mailing list Xymon at xymon.com http://lists.xymon.com/mailman/listinfo/xymon

CONFIDENTIALITY NOTICE: This e-mail message, including all attachments, is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure, alteration or distribution is strictly prohibited and may violate state or federal law. If you are not the intended recipient, please contact the sender by reply e-mail, delete this email and destroy all copies of the message.