[jdk8u-dev] RFR: 8313083: Print 'rss' and 'cache' as part of the container information [v3]

[Jonathan Dowland]

On Thu, 15 Jan 2026 12:38:48 GMT, Jonathan Dowland <jdowland at openjdk.org> wrote:

>> Low risk, Oracle parity. Improves diagnostic output. Includes test modifications to cover the new diagnostics.
>> 
>> Included test `hotspot/test/runtime/containers/docker/TestMisc.java` passes for me.
>
> Jonathan Dowland has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains six additional commits since the last revision:
> 
>  - Merge remote-tracking branch 'jdk8u-dev/master' into 8313083-8u
>  - remove reporting on tasks
>    
>    included in error; part of context of backport but not added by
>    the backport.
>    
>    Signed-off-by: Jonathan Dowland <jdowland at redhat.com>
>  - 8313083: Print 'rss' and 'cache' as part of the container information
>    
>    Reviewed-by: andrew, sgehwolf
>    Backport-of: aeb2d2d0ce17da3aa7d49679beb4da2dd6f341ad
>  - 8287011: Improve container information
>    
>    Backport-of: e60939850e5328b9c0f2002ac5ed7744375bf18b
>  - 8284758: [linux] improve print_container_info
>    
>    Reviewed-by: sgehwolf
>    Backport-of: 6c6d5223dfaae268f968f4292356d4be89adb122
>  - 8220658: Improve the readability of container information in the error log
>    
>    Backport-of: 2c4b9e0778e170a17b04217bee66bb6c4fb18c0c

tier1 hotspot test failure : `gc/arguments/TestCMSHeapSizeFlags.java`. will look closer

-------------

PR Comment: https://git.openjdk.org/jdk8u-dev/pull/726#issuecomment-3770026911