Re: OEM 12c (12.1.0.5) generating too many alerts on Metrics "Logons Per Sec"

Hi Kellyn, Here is the details of the alert. This alert is is coming too many times and flooding my Inbox. Any help will be appreciated. Thanks, Ashoke

Host=*<Host_Name>*
Target type=*Database Instance*
Target name=*<DB_Name>*
Categories=*Load*
Message=*Metrics "Logons Per Sec" is at 149.676* <https://gva04cn1.lau.medtronic.com:7800/em/redirect?pageType=sdk-core-event-console-detailEvent&issueID=600D37F6B8350327E054001B2194CD2D> Severity=*Warning*
Event reported time=*Dec 26, 2017 6:02:38 AM MST* Operating System=*SunOS*
Platform=*sparc*
Associated Incident Id=*2606*
<https://gva04cn1.lau.medtronic.com:7800/em/redirect?pageType=sdk-core-event-console-detailIncident&issueID=613EE5C7DFBA26EDE054001B2194CD2D> Associated Incident Status=*New*
Associated Incident Owner=
Associated Incident Acknowledged By Owner=*No* Associated Incident Priority=*None*
Associated Incident Escalation Level=*0* Event Type=*Metric Alert*
Event name=*Server_Adaptive_Threshold_Metric:instance_throughput__logons_ps* Metric Group=*Server_Adaptive_Threshold_Metric* Metric=*Cumulative Logons Per Sec
<https://gva04cn1.lau.medtronic.com:7800/em/redirect?pageType=sdk-core-metric-details&timePeriod=byDay&metric=Server_Adaptive_Threshold_Metric&target=thdmas.dmas.medtronic.com&metricColumn=instance_throughput__logons_ps&type=oracle_database&keyValue=SYSTEM>* Metric value=*149.675702644271*
Key Value=*SYSTEM*
Rule Name=*MTC_MECC_DMAS Incident All Targets,Create incident for critical metric alerts*
Rule Owner=*SYSMAN*
Update Details:
Metrics "Logons Per Sec" is at 149.676
Incident created by rule (Name = MTC_MECC_DMAS Incident All Targets, Create incident for critical metric alerts; Owner = SYSMAN).

On Mon, Dec 25, 2017 at 8:42 PM, Kellyn Pot'Vin-Gorman <dbakevlar_at_gmail.com> wrote:

> Can you please paste the alert you receive, editing out andy company Info
> here? The alert contains the data to isolate the metric.
> Thank you,
> Kellyn
>
> On Sun, Dec 24, 2017 at 2:16 PM Ashoke Mandal <ramukam1983_at_gmail.com>
> wrote:
>
>> I have disabled the entire Throughput Metric (containing *Cumulative *Logons
>> Per Sec) but it doesn't help and still receiving too many alerts on Metrics
>> "Logons Per Sec".
>>
>> I am still looking for help on how to turn off this alert.
>>
>> Thanks,
>> Ashoke
>>
>>
>> On Fri, Dec 22, 2017 at 3:55 PM, Ashoke Mandal <ramukam1983_at_gmail.com>
>> wrote:
>>
>>> Hello Kellyn and Mladen, Thanks for your reply.
>>>
>>> *So far I found out Throughput Metric and **that** has Cumulative *Logons
>>> Per Sec. I have disabled the entire Throughput Metric and will see if that
>>> stops this warning alert.
>>> *under *Oracle Database -> Monitoring -> All Metrics -> Throughput
>>>
>>> Ashoke
>>>
>>> On Fri, Dec 22, 2017 at 1:14 PM, Mladen Gogala <gogala.mladen_at_gmail.com>
>>> wrote:
>>>
>>>> The most probable cause is having both OEM with Grid Control DB and a
>>>> local EM running.
>>>> Regards
>>>>
>>>>
>>>> On Fri, 22 Dec 2017 09:43:32 -0600
>>>> Ashoke Mandal <ramukam1983_at_gmail.com> wrote:
>>>>
>>>> > Dear All,
>>>> >
>>>> > I have migrated some of our databases from OEM 11g to OEM 12c
>>>> (12.1.0.5).
>>>> > It working OK but getting too many extra warning like this.
>>>> >
>>>> > EM Event: Warning:thdmas.dmas.medtronic.com - Metrics "Logons Per
>>>> Sec" is
>>>> > at 105.409
>>>> >
>>>> >
>>>> > I would like to disable this but not able to locate the related
>>>> metric in
>>>> > 12c OEM console.
>>>> >
>>>> > I logged into the database via OEM 12C and checked under the
>>>> following area
>>>> > but not able to find the Metrics "Logons Per Sec" .
>>>> >
>>>> > Oracle Database -> Monitoring -> Metric and collection settings
>>>> >
>>>> > Oracle Database -> Monitoring -> All Metrics
>>>> >
>>>> > Any help will be highly appreciated.
>>>> >
>>>> > Thanks,
>>>> > Ashoke
>>>>
>>>>
>>>> --
>>>> Mladen Gogala
>>>> Oracle DBA
>>>> Tel: (347) 321-1217
>>>>
>>>
>>>
>> --
>
>
> [image: Kellyn Pot'Vin on about.me]
>
> Kellyn Pot'Vin-Gorman
> about.me/dbakevlar
> <http://about.me/dbakevlar>
>

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