Configuring CloudWatch alarm threshold and period in the consoleConfiguring cloudwatch alarmStrange CloudWatch alarm behaviourAWS Cloudwatch Heartbeat AlarmCloudWatch alarm always at insufficient data stateAWS CloudWatch Logs metrics for handled and unhandled exceptionsAWS CloudWatch Alarm not trigger with SNSAutomated Amazon CloudWatch Metric creationCloudwatch near real time metrics & EC2 sends metric 1 minute periodsCloudWatch alarm for invocation of Lambdas with scheduling periods > 1 dayCloudWatch custom EC2 memory metric and alarm with AutoScaling policy
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Configuring CloudWatch alarm threshold and period in the console
Configuring cloudwatch alarmStrange CloudWatch alarm behaviourAWS Cloudwatch Heartbeat AlarmCloudWatch alarm always at insufficient data stateAWS CloudWatch Logs metrics for handled and unhandled exceptionsAWS CloudWatch Alarm not trigger with SNSAutomated Amazon CloudWatch Metric creationCloudwatch near real time metrics & EC2 sends metric 1 minute periodsCloudWatch alarm for invocation of Lambdas with scheduling periods > 1 dayCloudWatch custom EC2 memory metric and alarm with AutoScaling policy
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
In AWS CloudWatch, I have created a log metric filter to check a CloudWatch log group for a specific search term ("ERROR") and to consider an instance of this term to be a metric value of "1":
I think this is correct: every time CloudWatch scans the log group and finds an instance of "ERROR" I want that to be considered 1 instance or occurrence of the issue.
I then created a CloudWatch Alarm on this metric:
If I understand CloudWatch Alarms, this means I've configured it to "sound the alarm" and fire a notification anytime we receive a single "ERROR" in the logs inside a given hour of time (60 data points).
So I created this Log Error Alarm and in the Alarm Dashboard I see it as green/ok/active:
and:
Two field descriptors in those last 2 screenshots are throwing me off:
Threshold; and- Period
For Threshold, how and where did I configure it inside a given 5 hour span of time?
For Period, how and where did I configure it to scan/fire every 5 minutes?
amazon-web-services amazon-cloudwatch amazon-cloudwatch-metrics
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
add a comment |
In AWS CloudWatch, I have created a log metric filter to check a CloudWatch log group for a specific search term ("ERROR") and to consider an instance of this term to be a metric value of "1":
I think this is correct: every time CloudWatch scans the log group and finds an instance of "ERROR" I want that to be considered 1 instance or occurrence of the issue.
I then created a CloudWatch Alarm on this metric:
If I understand CloudWatch Alarms, this means I've configured it to "sound the alarm" and fire a notification anytime we receive a single "ERROR" in the logs inside a given hour of time (60 data points).
So I created this Log Error Alarm and in the Alarm Dashboard I see it as green/ok/active:
and:
Two field descriptors in those last 2 screenshots are throwing me off:
Threshold; and- Period
For Threshold, how and where did I configure it inside a given 5 hour span of time?
For Period, how and where did I configure it to scan/fire every 5 minutes?
amazon-web-services amazon-cloudwatch amazon-cloudwatch-metrics
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
add a comment |
In AWS CloudWatch, I have created a log metric filter to check a CloudWatch log group for a specific search term ("ERROR") and to consider an instance of this term to be a metric value of "1":
I think this is correct: every time CloudWatch scans the log group and finds an instance of "ERROR" I want that to be considered 1 instance or occurrence of the issue.
I then created a CloudWatch Alarm on this metric:
If I understand CloudWatch Alarms, this means I've configured it to "sound the alarm" and fire a notification anytime we receive a single "ERROR" in the logs inside a given hour of time (60 data points).
So I created this Log Error Alarm and in the Alarm Dashboard I see it as green/ok/active:
and:
Two field descriptors in those last 2 screenshots are throwing me off:
Threshold; and- Period
For Threshold, how and where did I configure it inside a given 5 hour span of time?
For Period, how and where did I configure it to scan/fire every 5 minutes?
amazon-web-services amazon-cloudwatch amazon-cloudwatch-metrics
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
In AWS CloudWatch, I have created a log metric filter to check a CloudWatch log group for a specific search term ("ERROR") and to consider an instance of this term to be a metric value of "1":
I think this is correct: every time CloudWatch scans the log group and finds an instance of "ERROR" I want that to be considered 1 instance or occurrence of the issue.
I then created a CloudWatch Alarm on this metric:
If I understand CloudWatch Alarms, this means I've configured it to "sound the alarm" and fire a notification anytime we receive a single "ERROR" in the logs inside a given hour of time (60 data points).
So I created this Log Error Alarm and in the Alarm Dashboard I see it as green/ok/active:
and:
Two field descriptors in those last 2 screenshots are throwing me off:
Threshold; and- Period
For Threshold, how and where did I configure it inside a given 5 hour span of time?
For Period, how and where did I configure it to scan/fire every 5 minutes?
amazon-web-services amazon-cloudwatch amazon-cloudwatch-metrics
amazon-web-services amazon-cloudwatch amazon-cloudwatch-metrics
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
asked Mar 27 at 1:20
hotmeatballsouphotmeatballsoup
1993 silver badges21 bronze badges
1993 silver badges21 bronze badges
add a comment |
add a comment |
1 Answer
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Threshold is 5 hours because you set the metric period to 5 minutes, which means each datapoint covers the span of 5 minutes, and you set it to alarm after 60 datapoints (60 * 5 = 300 minutes, or 5 hours).
To change the period select the alarm and click Actions -> Modify. On the edit screen, click Edit on the top left, next to the Metric title. There you can change the period to 1 minute.
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
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1 Answer
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Threshold is 5 hours because you set the metric period to 5 minutes, which means each datapoint covers the span of 5 minutes, and you set it to alarm after 60 datapoints (60 * 5 = 300 minutes, or 5 hours).
To change the period select the alarm and click Actions -> Modify. On the edit screen, click Edit on the top left, next to the Metric title. There you can change the period to 1 minute.
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
add a comment |
Threshold is 5 hours because you set the metric period to 5 minutes, which means each datapoint covers the span of 5 minutes, and you set it to alarm after 60 datapoints (60 * 5 = 300 minutes, or 5 hours).
To change the period select the alarm and click Actions -> Modify. On the edit screen, click Edit on the top left, next to the Metric title. There you can change the period to 1 minute.
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
add a comment |
Threshold is 5 hours because you set the metric period to 5 minutes, which means each datapoint covers the span of 5 minutes, and you set it to alarm after 60 datapoints (60 * 5 = 300 minutes, or 5 hours).
To change the period select the alarm and click Actions -> Modify. On the edit screen, click Edit on the top left, next to the Metric title. There you can change the period to 1 minute.
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
Threshold is 5 hours because you set the metric period to 5 minutes, which means each datapoint covers the span of 5 minutes, and you set it to alarm after 60 datapoints (60 * 5 = 300 minutes, or 5 hours).
To change the period select the alarm and click Actions -> Modify. On the edit screen, click Edit on the top left, next to the Metric title. There you can change the period to 1 minute.
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
answered Mar 27 at 6:51
Unkindness of DatapointsUnkindness of Datapoints
2,7321 gold badge14 silver badges28 bronze badges
2,7321 gold badge14 silver badges28 bronze badges
add a comment |
add a comment |
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