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From Rajkumar Rajaratnam <rajkum...@wso2.com>
Subject Re: CEP sends very large values for gradient and second derivative of load average
Date Sun, 26 Oct 2014 02:59:26 GMT
Hi Chamila,

I couldn't find any large values sent by agent. There are traces for CEP
sending large values. Find the cep trace log here [1]

1.
https://drive.google.com/file/d/0B1haIleqJMHIS3FFVFpfa0JlbVE/view?usp=sharing

Thanks.

On Sun, Oct 26, 2014 at 8:23 AM, Manula Chathurika Thantriwatte <
manulac@wso2.com> wrote:

> Hi,
>
> Shall we enable the cartridge agent debug logs and see what are the load
> average values sent from the agent. If those values are normal then we can
> narrow down to the CEP.
>
> Thanks !
>
> On Sat, Oct 25, 2014 at 10:43 PM, Chamila De Alwis <chamilad@wso2.com>
> wrote:
>
>> Hi Raj,
>>
>> Can you inspect the CEP trace logs for the same time period? It will have
>> the events published from the agent.
>>
>>
>> Regards,
>> Chamila de Alwis
>> Software Engineer | WSO2 | +94772207163
>> Blog: code.chamiladealwis.com
>>
>>
>>
>> On Sat, Oct 25, 2014 at 10:39 PM, Rajkumar Rajaratnam <rajkumarr@wso2.com
>> > wrote:
>>
>>> Hi,
>>>
>>> I am doing a test round with M3 with python agent. And faced this very
>>> strange scenario, $Subject.
>>>
>>>
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,693] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,693] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] -2000.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,694] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,694] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,694] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,694] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 1.9090909
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,694] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,694] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> Memory Consumption event: [cluster] php.php.domain [value] 28.718182
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,695] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Second
>>> Derivation of Memory Consumption event: [cluster] php.php.domain [value]
>>> 200000.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,695] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,695] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,695] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Second
>>> Derivation of load avg event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,695] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,696] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Second
>>> Derivation of load avg event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,696] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,696] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 3.3636363
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,696] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,696] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> Memory Consumption event: [cluster] php.php.domain [value] 0.11670045
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,696] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> Memory Consumption event: [cluster] php.php.domain [value] 28.7
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Second
>>> Derivation of Memory Consumption event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> Memory Consumption event: [cluster] php.php.domain [value] 28.7
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 5.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,697] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] 2000.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,698] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,698] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> Memory Consumption event: [cluster] php.php.domain [value] 28.7
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,698] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,698] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> Memory Consumption event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,698] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,699] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Second
>>> Derivation of Memory Consumption event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,699] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,700] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Second
>>> Derivation of load avg event: [cluster] php.php.domain [value] 2000000.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,700] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,700] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] 13500.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,700] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,701] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> Memory Consumption event: [cluster] php.php.domain [value] 50.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,701] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,701] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> Memory Consumption event: [cluster] php.php.domain [value] 28.738462
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,701] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,702] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 2.3333333
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,702] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,702] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,702] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,703] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> Memory Consumption event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,703] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,703] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 31.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,703] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,704] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> Memory Consumption event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,704] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,704] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 39.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,704] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,704] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> load avg event: [cluster] php.php.domain [value] 39.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,705] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,706] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> load avg event: [cluster] php.php.domain [value] -11000.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,706] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Load average
>>> stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,708] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Grad of
>>> Memory Consumption event: [cluster] php.php.domain [value] 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,708] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,709] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesClusterMonitor} -  Avg
>>> Memory Consumption event: [cluster] php.php.domain [value] 28.8
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,709] DEBUG
>>> {org.apache.stratos.autoscaler.KubernetesClusterContext} -  Memory
>>> consumption stats are reset, ready to do scale check [kub cluster] KubGrp1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,811] DEBUG
>>> {org.apache.stratos.cloud.controller.util.PodActivationWatcher} -
>>>  PodActivationWatcher running : Running
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,942] DEBUG
>>> {org.apache.stratos.cloud.controller.util.PodActivationWatcher} -
>>>  PodActivationWatcher running : Running
>>> TID: [0] [STRATOS] [2014-10-25 22:10:38,945] DEBUG
>>> {org.apache.stratos.cloud.controller.util.PodActivationWatcher} -
>>>  PodActivationWatcher running : Running
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,712] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesServiceClusterMonitor} -
>>>  KubernetesServiceClusterMonitor is running..
>>> KubernetesServiceClusterMonitor [ kubernetesHostClusterId=KubGrp1,
>>> clusterId=php.php.domain, serviceId=php]
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,713] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesServiceClusterMonitor} -
>>>  Running min check for [kub-cluster] : KubGrp1 [cluster] : php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,713]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  Running minimum rule:
>>> [kub-cluster] KubGrp1 [cluster] php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,714]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [min-check]  [cluster] :
>>> php.php.domain [Replicas] nonTerminated : 3
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,714]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [min-check]  [cluster] :
>>> php.php.domain [Replicas] minReplicas : 3
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,715]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  Running obsolete containers
>>> rule [kub-cluster] : KubGrp1 [cluster] : php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,715]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [obsolete-check] [cluster]
>>> : php.php.domain [Replicas] obsoleteReplicas : 0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,715] DEBUG
>>> {org.apache.stratos.autoscaler.rule.AutoscalerRuleEvaluator} -  Minimum
>>> check executed for :
>>> org.apache.stratos.autoscaler.KubernetesClusterContext@21d906d0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,715] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesServiceClusterMonitor} -
>>>  flag of rifReset : true flag of memoryConsumptionReset : true flag of
>>> loadAverageReset : true
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,715] DEBUG
>>> {org.apache.stratos.autoscaler.monitor.KubernetesServiceClusterMonitor} -
>>>  Running scale check for [kub-cluster] : KubGrp1 [cluster] : php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,716]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  Running scaling rule
>>> [kub-cluster] : KubGrp1 [cluster] : php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,716] DEBUG
>>> {org.apache.stratos.autoscaler.rule.RuleTasksDelegator} -  Predicting the
>>> value, [average]: 0.0 , [gradient]: 0.0 , [second derivative]: 0.0 , [time
>>> intervals]: 1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,716] DEBUG
>>> {org.apache.stratos.autoscaler.rule.RuleTasksDelegator} -  Predicting the
>>> value, [average]: 28.8 , [gradient]: 0.0 , [second derivative]: 0.0 , [time
>>> intervals]: 1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,717] DEBUG
>>> {org.apache.stratos.autoscaler.rule.RuleTasksDelegator} -  Predicting the
>>> value, [average]: 39.0 , [gradient]: -11000.0 , [second derivative]:
>>> 2000000.0 , [time intervals]: 1
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,717]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [Replicas] minReplicas : 3
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,717]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [Replicas] maxReplicas : 10
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [Replicas] nonTerminated : 3
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [Replicas] activeReplicas : 3
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [RequestInFlight] predicted value : 0.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [RequestInFlight] upper limit : 80.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [RequestInFlight] lower limit : 5.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [MemoryConsumption] predicted value : 28.799999237060547
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [MemoryConsumption] upper limit : 80.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [MemoryConsumption] lower limit : 15.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,718]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [LoadAverage] predicted value : 989039.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,719]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [LoadAverage] upper limit : 180.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,719]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [LoadAverage] lower limit : 20.0
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,719]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain scale-up action : true
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,719]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain scale-down action : false
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,719]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain [LoadAverage] predicted replicas : 16484
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,720]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling]  [cluster] :
>>> php.php.domain predicted replicas > max replicas :
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,720]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling] Decided to
>>> scale-up : [cluster] : php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,720]  INFO
>>> {org.apache.stratos.autoscaler.rule.RuleLog} -  [scaling-up]  [cluster] :
>>> php.php.domain valid number of replicas to expand : 10
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,720]  INFO
>>> {org.apache.stratos.autoscaler.client.cloud.controller.CloudControllerClient}
>>> -  Updating kubernetes replication controller via cloud controller:
>>> [cluster] php.php.domain [replicas] 10
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,734] DEBUG
>>> {org.apache.stratos.cloud.controller.impl.CloudControllerServiceImpl} -
>>>  CloudControllerServiceImpl:updateContainers for cluster : php.php.domain
>>> TID: [0] [STRATOS] [2014-10-25 22:10:43,758] DEBUG
>>> {org.apache.stratos.cloud.controller.impl.CloudControllerServiceImpl} -
>>>  Cloud Controller is delegating request to update a replication controller
>>> php.php.domain to Kubernetes layer.
>>>
>>>
>>> I couldn't investigate the agent side, since containers are destroyed.
>>>
>>> Any idea?
>>>
>>> Thanks.
>>>
>>> --
>>> Rajkumar Rajaratnam
>>> Software Engineer | WSO2, Inc.
>>> Mobile +94777568639 | +94783498120
>>>
>>
>>
>
>
> --
> Regards,
> Manula Chathurika Thantriwatte
> Software Engineer
> WSO2 Inc. : http://wso2.com
> lean . enterprise . middleware
>
> email : manulac@wso2.com / manula@apache.org
> phone : +94 772492511
> blog : http://manulachathurika.blogspot.com/
>
>
>
>


-- 
Rajkumar Rajaratnam
Software Engineer | WSO2, Inc.
Mobile +94777568639 | +94783498120

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