[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17282792#comment-17282792 ] Junichi Yamamoto commented on NETBEANS-5304: [~fidi] This should be fixed. So, please give it a try with beta 2: https://lists.apache.org/thread.html/rcc7f203ddf2ea3c52645a18db3061fd3a84a00a724e5df0c2f827de8%40%3Cdev.netbeans.apache.org%3E > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Assignee: Matthias Bläsing >Priority: Major > Labels: pull-request-available > Attachments: CSS.nps, bug.png, nb_frozen.png > > Time Spent: 1h > Remaining Estimate: 0h > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17282760#comment-17282760 ] Firdaus Khamdamov commented on NETBEANS-5304: - I can reprodice it by clicking i !bug.png! n the icon on the dialog box > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Assignee: Matthias Bläsing >Priority: Major > Labels: pull-request-available > Attachments: CSS.nps, bug.png, nb_frozen.png > > Time Spent: 1h > Remaining Estimate: 0h > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17276022#comment-17276022 ] Junichi Yamamoto commented on NETBEANS-5304: [~trybowski] Thank you for your investigation :) Reproducible. Product Version: Apache NetBeans IDE 12.2 Java: 1.8.0_202; Java HotSpot(TM) 64-Bit Server VM 25.202-b08 Runtime: Java(TM) SE Runtime Environment 1.8.0_202-b08 System: Linux version 5.8.0-41-generic running on amd64; UTF-8; [~geertjan] [~matthiasblaesing] Thank you for your verification. > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Priority: Major > Labels: pull-request-available > Attachments: CSS.nps, nb_frozen.png > > Time Spent: 40m > Remaining Estimate: 0h > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17275945#comment-17275945 ] Matthias Bläsing commented on NETBEANS-5304: A prebuild binary of delivery + the patch suggested by the reference Github PR is available here: https://doppel-helix.eu/NetBeans-dev-dev-4135fe82274e848b763001c46d708a31e9278d37-release.zip > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Priority: Major > Labels: pull-request-available > Attachments: CSS.nps, nb_frozen.png > > Time Spent: 10m > Remaining Estimate: 0h > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17275878#comment-17275878 ] Matthias Bläsing commented on NETBEANS-5304: I can reproduce this with OpenJDK 8 + 11 on Ubuntu Linux: {{Java: 1.8.0_262; OpenJDK 64-Bit Server VM 25.262-b10}} {{Runtime: OpenJDK Runtime Environment 1.8.0_262-b10}} {{openjdk version "11.0.9.1" 2020-11-04}} {{OpenJDK Runtime Environment (build 11.0.9.1+1-Ubuntu-0ubuntu1.20.10)}} {{OpenJDK 64-Bit Server VM (build 11.0.9.1+1-Ubuntu-0ubuntu1.20.10, mixed mode, sharing)}} I attached an profiler snapshot from the problem and it seems, that hiding the popup uses massive resources. I don't understand why the rendering of the whole file seems fine, but hiding the rendering has such huge impact. In the profiler, only one method stands out: {{javax.swing.PopupFactory$MediumWeightPopup.hide ()}} >From my POV we see an issue in the JDK here, but that won't help (or only help >in the very long run). I'll try to see why the problem happens and what we can >do to work around that. > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Priority: Major > Attachments: CSS.nps, nb_frozen.png > > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17275864#comment-17275864 ] Geertjan Wielenga commented on NETBEANS-5304: - Tried these steps with this configuration and cannot reproduce: Product Version: Apache NetBeans IDE 12.2 Java: 14; OpenJDK 64-Bit Server VM 14+36 Runtime: OpenJDK Runtime Environment 14+36 System: Mac OS X version 10.15.2 running on x86_64; UTF-8; en_GB (nb) > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Priority: Major > Attachments: nb_frozen.png > > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17275844#comment-17275844 ] Krzysztof Trybowski commented on NETBEANS-5304: --- Hi, i spent some time and did some tests, and I think I am able to reproduce it always. # In css file type “back”. # backface-visibility “hint” should appear; it is malformed # press backspace twice # NB is frozen: !nb_frozen.png! > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Priority: Major > Attachments: nb_frozen.png > > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-5304) NB Freezes when Editing CSS Files
[ https://issues.apache.org/jira/browse/NETBEANS-5304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17275743#comment-17275743 ] Junichi Yamamoto commented on NETBEANS-5304: [~trybowski] Could you please have a look at your log? (Are there exceptions for CSS?) It would be nice if you can find/provide exact steps to reproduce it always. Maybe, It's difficult to fix it without exact steps to reproduce it... CC: [~matthiasblaesing] > NB Freezes when Editing CSS Files > - > > Key: NETBEANS-5304 > URL: https://issues.apache.org/jira/browse/NETBEANS-5304 > Project: NetBeans > Issue Type: Bug > Components: web - CSS Editor >Affects Versions: 12.2 > Environment: NB 12.2, Windows 10, 16 GB RAM. CPU utilization of > Netbeans 25% on a 4-core system, I assume NB causes 100% utilization on the > core it runs on. >Reporter: Krzysztof Trybowski >Priority: Major > > While editing CSS files, NetBeans tends to freeze. This always happens when > popup help appears. For example I start typing "background". But then a popup > appears, showing help for "backface-visibility" which is completely > irrelevant, and NB hangs for about 20 minutes. > You never know when it would happen. It happens in a minority of cases, but > it still means it happens at least once a day. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists