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Chrome memory and cpu usage increasing over time
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I want to run an Angular single page application 24/7 for at least a month without computer or browser restarts (customer requirement). For now, the application is very simple and small. I get new data from the server (one message per second) using Microsoft signalR. After 10 to 20 hours of running the memory usage increase from 160MB to 210MB. Linearly the cpu usage increases from 5% to 50% and the application becomes unresponsive.
The JavaScript heap does not increase, it stays between 14MB and 24MB over the whole application runtime.
To exclude any leak in Angular or any library dependency, I have created a plain HTML and JavaScript page that does the same. Instead of signalR I have used polling in this case. JavaScript Heap has the same behavior as the Angular version, but memory is still increasing over time.
I suspect that Chrome has a memory leak in the HTML engine. Has anyone observed a similar behavior?
Has anyone a suggestion to reach the goal: using Chrome 24/7 for a month?
Edit:
I forgot to mention that automatic reload of the website every 30 minutes does not help to keep memory low. In this case the memory increases ~1.5MB per page reload.
google-chrome html javascript cpu-usage memory-leaks
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M4n1M4n1
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I want to run an Angular single page application 24/7 for at least a month without computer or browser restarts (customer requirement). For now, the application is very simple and small. I get new data from the server (one message per second) using Microsoft signalR. After 10 to 20 hours of running the memory usage increase from 160MB to 210MB. Linearly the cpu usage increases from 5% to 50% and the application becomes unresponsive.
The JavaScript heap does not increase, it stays between 14MB and 24MB over the whole application runtime.
To exclude any leak in Angular or any library dependency, I have created a plain HTML and JavaScript page that does the same. Instead of signalR I have used polling in this case. JavaScript Heap has the same behavior as the Angular version, but memory is still increasing over time.
I suspect that Chrome has a memory leak in the HTML engine. Has anyone observed a similar behavior?
Has anyone a suggestion to reach the goal: using Chrome 24/7 for a month?
Edit:
I forgot to mention that automatic reload of the website every 30 minutes does not help to keep memory low. In this case the memory increases ~1.5MB per page reload.
google-chrome html javascript cpu-usage memory-leaks
asked yesterday
M4n1M4n1
11
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I want to run an Angular single page application 24/7 for at least a month without computer or browser restarts (customer requirement). For now, the application is very simple and small. I get new data from the server (one message per second) using Microsoft signalR. After 10 to 20 hours of running the memory usage increase from 160MB to 210MB. Linearly the cpu usage increases from 5% to 50% and the application becomes unresponsive.
The JavaScript heap does not increase, it stays between 14MB and 24MB over the whole application runtime.
To exclude any leak in Angular or any library dependency, I have created a plain HTML and JavaScript page that does the same. Instead of signalR I have used polling in this case. JavaScript Heap has the same behavior as the Angular version, but memory is still increasing over time.
I suspect that Chrome has a memory leak in the HTML engine. Has anyone observed a similar behavior?
Has anyone a suggestion to reach the goal: using Chrome 24/7 for a month?
Edit:
I forgot to mention that automatic reload of the website every 30 minutes does not help to keep memory low. In this case the memory increases ~1.5MB per page reload.
google-chrome html javascript cpu-usage memory-leaks
asked yesterday
M4n1M4n1
11
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I want to run an Angular single page application 24/7 for at least a month without computer or browser restarts (customer requirement). For now, the application is very simple and small. I get new data from the server (one message per second) using Microsoft signalR. After 10 to 20 hours of running the memory usage increase from 160MB to 210MB. Linearly the cpu usage increases from 5% to 50% and the application becomes unresponsive.
The JavaScript heap does not increase, it stays between 14MB and 24MB over the whole application runtime.
To exclude any leak in Angular or any library dependency, I have created a plain HTML and JavaScript page that does the same. Instead of signalR I have used polling in this case. JavaScript Heap has the same behavior as the Angular version, but memory is still increasing over time.
I suspect that Chrome has a memory leak in the HTML engine. Has anyone observed a similar behavior?
Has anyone a suggestion to reach the goal: using Chrome 24/7 for a month?
Edit:
I forgot to mention that automatic reload of the website every 30 minutes does not help to keep memory low. In this case the memory increases ~1.5MB per page reload.
google-chrome html javascript cpu-usage memory-leaks
google-chrome html javascript cpu-usage memory-leaks
asked yesterday
M4n1M4n1
11
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
M4n1M4n1
11
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited yesterday
M4n1
asked yesterday
M4n1M4n1
11
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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asked yesterday
M4n1M4n1
11
asked yesterday
M4n1M4n1
11
11
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
M4n1 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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