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| ID | ||||||||
| 0053918 | ||||||||
| Type | Category | Severity | Reproducibility | Date Submitted | Last Update | |||
| defect | [Openbravo ERP] A. Platform | major | sometimes | 2023-11-13 13:22 | 2023-11-27 08:13 | |||
| Reporter | alostale | View Status | public | |||||
| Assigned To | alostale | |||||||
| Priority | normal | Resolution | fixed | Fixed in Version | PR24Q1 | |||
| Status | closed | Fix in branch | Fixed in SCM revision | |||||
| Projection | none | ETA | none | Target Version | ||||
| OS | Any | Database | Any | Java version | ||||
| OS Version | Database version | Ant version | ||||||
| Product Version | SCM revision | |||||||
| Review Assigned To | ||||||||
| Web browser | ||||||||
| Modules | Core | |||||||
| Regression level | ||||||||
| Regression date | ||||||||
| Regression introduced in release | ||||||||
| Regression introduced by commit | ||||||||
| Triggers an Emergency Pack | No | |||||||
| Summary | 0053918: BO utilization causes excessive JVM metaspace usage | |||||||
| Description | When backoffice application is intensively used, the JVM metaspace consumption considerably increases. Javascript code is compiled in the JVM for OBBindings (ie. for filter selectors), causing this pressure in the metaspace. Ie.: this command shows the number of currently loaded scripts, which can be huege: jcmd Bootstrap VM.metaspace show-classes show-loaders | grep org.mozilla.javascript.gen | wc -l | |||||||
| Steps To Reproduce | #1. In a real customer In real customers with BO intensive use, monitory metaspace: jcmd Bootstrap VM.metaspace Detected in some live customer having 30GB allocated for heap space, meta to be >5GB. #2. Emulate it by executing this code try { System.out.println("start.,,"); long t = System.currentTimeMillis(); for (int i = 0; i < 10000; i++) { ParameterUtils.getJSExpressionResult(Map.of("inpTableId", "333") // , null, "OB.getFilterExpression(\"org.openbravo.erpCommon.info.BusinessPartnerSelectorFilterExpression\")"); } System.out.println("done " + (System.currentTimeMillis() - t)); } catch (ScriptException e) { // TODO Auto-generated catch block e.printStackTrace(); } | |||||||
| Tags | No tags attached. | |||||||
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(0157102) hgbot (developer) 2023-11-13 14:06 |
Merge Request created: https://gitlab.com/openbravo/product/openbravo/-/merge_requests/1048 [^] |
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(0157651) hgbot (developer) 2023-11-27 08:13 |
Merge request merged: https://gitlab.com/openbravo/product/openbravo/-/merge_requests/1048 [^] |
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(0157652) hgbot (developer) 2023-11-27 08:13 |
Directly closing issue as related merge request is already approved. Repository: https://gitlab.com/openbravo/product/openbravo [^] Changeset: 80547cae41df0e44264e592fde6a106e6b4edde5 Author: Asier Lostalé <asier.lostale@openbravo.com> Date: 27-11-2023 06:44:42 URL: https://gitlab.com/openbravo/product/openbravo/-/commit/80547cae41df0e44264e592fde6a106e6b4edde5 [^] fixes BUG-53918: BO utilization causes excessive JVM metaspace usage Backoffice uses OBBindings to compute defaults and filter expressions. They are executed as JavaScript scripts. Each time one was used, it was compiled and discarded causing a high usage of the mataspace. Now they are cached (their key is the script string itself) so that each of them is compiled just once. --- M src-test/src/org/openbravo/test/expression/OBBindingsTest.java M src/org/openbravo/base/expression/OBScriptEngine.java --- |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2023-11-13 13:22 | alostale | New Issue | |
| 2023-11-13 13:22 | alostale | Assigned To | => Triage Platform Base |
| 2023-11-13 13:22 | alostale | Modules | => Core |
| 2023-11-13 13:22 | alostale | Triggers an Emergency Pack | => No |
| 2023-11-13 13:27 | alostale | Description Updated | View Revisions |
| 2023-11-13 13:27 | alostale | Steps to Reproduce Updated | View Revisions |
| 2023-11-13 13:50 | alostale | Description Updated | View Revisions |
| 2023-11-13 13:50 | alostale | Steps to Reproduce Updated | View Revisions |
| 2023-11-13 14:06 | hgbot | Note Added: 0157102 | |
| 2023-11-13 14:26 | shuehner | Issue Monitored: shuehner | |
| 2023-11-14 07:39 | alostale | Steps to Reproduce Updated | View Revisions |
| 2023-11-14 07:39 | alostale | Assigned To | Triage Platform Base => alostale |
| 2023-11-27 08:13 | hgbot | Resolution | open => fixed |
| 2023-11-27 08:13 | hgbot | Status | new => closed |
| 2023-11-27 08:13 | hgbot | Note Added: 0157651 | |
| 2023-11-27 08:13 | hgbot | Fixed in Version | => PR24Q1 |
| 2023-11-27 08:13 | hgbot | Note Added: 0157652 | |
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Issue History |
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