New instance spinning for user facing apps
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aswath satrasala
Apr 30, 2015, 5:20:54 AM4/30/15
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Hi,
I just want to raise this issue again. Its discussed many times. Any recommendations or settings to fix this. I have tried different performance setting earlier.
It did not help, or no way to say that this will not happen, because of the new settings.
-Aswath
2015-04-30 12:17:47.917 /_ah/spi/com.veersoft.services.api.ListPartyAPI.viewTransaction 200 4709ms 0kb Mozilla/5.0 (Linux; U; Android 4.1.2; en-gb; GT-S7392 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 module=default version=main
I2015-04-30 12:17:43.215 com.veersoft.filter.ResetUserMessagesAndErrorsFilter doFilter: begin
I2015-04-30 12:17:43.640 com.google.api.server.spi.SystemServiceServlet init: SPI restricted: true
I2015-04-30 12:17:46.912 com.google.api.server.spi.auth.AppEngineAuthUtils getCurrentUser: getCurrentUser: AccessToken; user=pravink...@gmail.com
I2015-04-30 12:17:47.369 com.veersoft.services.PartyServiceImpl validateBranch: branchId validated value is : 2002
I2015-04-30 12:17:47.438 com.veersoft.services.api.CommonHelper assembleTransactionMobile: party id is:5871248932339712
I2015-04-30 12:17:47.530 com.veersoft.services.AccountingServiceImpl logPartyInternalOrgSetting: PartyInternalOrgSetting for Key<?>(!IndiaDemoCompany-veersoft1.test-gmail.com:
I2015-04-30 12:17:47.542 com.veersoft.services.api.CommonHelper assembleTransactionMobile: listAcctgTransaction:0
I2015-04-30 12:17:47.915 com.veersoft.filter.ResetUserMessagesAndErrorsFilter doFilter: end
Adam
May 2, 2015, 11:49:29 PM5/2/15
to google-a...@googlegroups.com, aswath satrasala
It's not clear what the problem is. Do you mean you do not want new instances to spin up?
On Thursday, April 30, 2015 at 5:20:54 AM UTC-4, aswath wrote:
Hi,I just want to raise this issue again. Its discussed many times. Any recommendations or settings to fix this. I have tried different performance setting earlier.It did not help, or no way to say that this will not happen, because of the new settings.-Aswath
2015-04-30 12:17:47.917 /_ah/spi/com.veersoft.services.api.ListPartyAPI.viewTransaction 200 4709ms 0kb Mozilla/5.0 (Linux; U; Android 4.1.2; en-gb; GT-S7392 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 module=default version=main
I2015-04-30 12:17:43.215 com.veersoft.filter.ResetUserMessagesAndErrorsFilter doFilter: begin
I2015-04-30 12:17:43.640 com.google.api.server.spi.SystemServiceServlet init: SPI restricted: true
I2015-04-30 12:17:46.912 com.google.api.server.spi.auth.AppEngineAuthUtils getCurrentUser: getCurrentUser: AccessToken; user=pravink...@gmail.com
I2015-04-30 12:17:47.369 com.veersoft.services.PartyServiceImpl validateBranch: branchId validated value is : 2002
I2015-04-30 12:17:47.438 com.veersoft.services.api.CommonHelper assembleTransactionMobile: party id is:5871248932339712
I2015-04-30 12:17:47.530 com.veersoft.services.AccountingServiceImpl logPartyInternalOrgSetting: PartyInternalOrgSetting for Key<?>(!IndiaDemoCompany-veersoft1.test-gmail.com:
I2015-04-30 12:17:47.542 com.veersoft.services.api.CommonHelper assembleTransactionMobile: listAcctgTransaction:0
I2015-04-30 12:17:47.915 com.veersoft.filter.ResetUserMessagesAndErrorsFilter doFilter: end
aswath satrasala
May 4, 2015, 6:17:24 AM5/4/15
to Adam, google-a...@googlegroups.com
A new instance is started for a user facing request. In the logs, you can see that for the following endpoint request, a new instance is started, and it takes 21718ms to serve the request.
2015-04-30 12:16:41.368 /_ah/spi/com.veersoft.services.api.ProductAPI.productSummary 200 21718ms 0kb Mozilla/5.0 (Linux; Android 4.4.2; Micromax A104 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 module=default version=main
-Aswath
Jason Collins
May 4, 2015, 10:02:59 AM5/4/15
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Similar to this? https://code.google.com/p/googleappengine/issues/detail?id=7865
Jeff Schnitzer
May 5, 2015, 12:05:16 AM5/5/15
to Google App Engine
Am I reading that correctly? It looks like even a non-startup request to productSummary takes 18 seconds...
Jeff
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aswath satrasala
May 5, 2015, 1:34:26 AM5/5/15
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That is around 5.5 seconds. The request started at 12:16:33.087 and end at 12:16:38.436. But, it says 18 seconds. I am not sure how to count for this extra 13 seconds.
In the other requests, where it started the instance, it said 21 and 22 seconds. But, if you look at the individual log timings, it is 12 seconds.
-Aswath
Accounting/Inventory/Orders on Google Cloud Platform and Mobile.
To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/CADK-0ui3dL0ah17P2gnrW2jLTeRms1-ae0eKCm-KbYWPBBLwMg%40mail.gmail.com.
Ryan
May 18, 2015, 11:52:40 AM5/18/15
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Common methods to help with Java load times:
- Have more idle instances:
- Watch this video: https://www.youtube.com/watch?v=lFarE1hH0ss
- Setting up your Warmup request properly : https://cloud.google.com/appengine/docs/java/config/appconfig#Java_Warmup_requests
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