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34 Commits

Author SHA1 Message Date
Casper Norrbin
ddbd4617a6 8303470: containers/docker/TestMemoryAwareness.java failed with "'memory_limit_in_bytes:.*512000 k' missing from stdout/stderr" 
Reviewed-by: sgehwolf, dholmes
 2026-01-22 09:45:40 +00:00
Casper Norrbin
f2d5290c29 8367319: Add os interfaces to get machine and container values separately 
Reviewed-by: eosterlund, sgehwolf
 2026-01-19 14:44:37 +00:00
Casper Norrbin
629bf20f59 8371408: [Linux] VM.info output for container information is confusing 
Reviewed-by: sgehwolf, dholmes
 2025-12-15 10:23:31 +00:00
Severin Gehwolf
72ebca8a0b 8365606: Container code should not be using jlong/julong 
Reviewed-by: stuefe, cnorrbin, fitzsim
 2025-11-18 09:42:28 +00:00
Casper Norrbin
5252262349 8292984: Refactor internal container-related interfaces for clarity 
Reviewed-by: sgehwolf, eosterlund
 2025-10-02 13:38:41 +00:00
Francesco Andreuzzi
051f39e12c 8366864: Sort os/linux includes 
Reviewed-by: ayang, dholmes
 2025-09-08 07:10:12 +00:00
Casper Norrbin
850bc20306 8356868: Not all cgroup parameters are made available 
Reviewed-by: sgehwolf, gziemski
 2025-06-25 08:32:51 +00:00
Magnus Ihse Bursie
2979806c72 8345795: Update copyright year to 2024 for hotspot in files where it was missed 
Reviewed-by: dholmes, tschatzl, dnsimon, sspitsyn
 2024-12-10 08:47:46 +00:00
Severin Gehwolf
0a6ffa5795 8261242: [Linux] OSContainer::is_containerized() returns true when run outside a container 
Reviewed-by: stuefe, iklam
 2024-07-01 08:47:29 +00:00
Matthias Baesken
3d106cb091 8325139: JFR SwapSpace event - add free swap space information on Linux when running in a container environment 
Reviewed-by: lucy, sgehwolf
 2024-03-05 15:34:27 +00:00
Gerard Ziemski
7777eb5e15 8321931: memory_swap_current_in_bytes reports 0 as "unlimited" 
Reviewed-by: sgehwolf, iklam
 2024-02-05 19:35:43 +00:00
Gerard Ziemski
c96cbe481c 8313083: Print 'rss' and 'cache' as part of the container information 
Reviewed-by: sgehwolf
 2024-01-10 17:29:55 +00:00
Johan Sjölen
ac9e046748 8301479: Replace NULL with nullptr in os/linux 
Reviewed-by: coleenp, sgehwolf
 2023-02-03 11:52:22 +00:00
Matthias Baesken
274ea1db5b 8295993: use K instead of 1024 in a couple of hotspot outputs 
Reviewed-by: lucy, dholmes
 2022-10-31 09:09:43 +00:00
Jonathan Dowland
f694f8a767 8292083: Detected container memory limit may exceed physical machine memory 
Reviewed-by: sgehwolf, stuefe
 2022-08-26 12:25:16 +00:00
Ioi Lam
b6b0317f83 8290840: Refactor the "os" class 
Reviewed-by: dholmes, gziemski, stuefe, stefank
 2022-08-04 01:20:29 +00:00
Matthias Baesken
d51f4f471f 8287011: Improve container information 
Reviewed-by: sgehwolf, stuefe
 2022-06-22 10:36:16 +00:00
Matthias Baesken
d4546b6b36 8273526: Extend the OSContainer API pids controller with pids.current 
Reviewed-by: sgehwolf, iklam
 2021-09-16 07:08:19 +00:00
Matthias Baesken
089e83bf1b 8266490: Extend the OSContainer API to support the pids controller of cgroups 
Reviewed-by: sgehwolf, lucy
 2021-08-10 07:40:21 +00:00
Severin Gehwolf
d462a6b5c9 8230305: Cgroups v2: Container awareness 
Implement Cgroups v2 container awareness in hotspot

Reviewed-by: bobv, dholmes
 2019-11-07 17:11:59 +01:00
Bob Vandette
f5632e62b2 8227006: [linux] Runtime.availableProcessors execution time increased by factor of 100 
Reviewed-by: dholmes, sgehwolf, redestad
 2019-10-31 19:32:41 +00:00
Claes Redestad
a4e6e67553 8232207: Linux os::available_memory re-reads cgroup configuration on every invocation 
Reviewed-by: bobv, sgehwolf
 2019-10-17 00:19:02 +02:00
Stefan Karlsson
e1aca70a1c 8229836: Remove include of globals.hpp from allocation.hpp 
Reviewed-by: coleenp, kbarrett
 2019-08-26 09:13:38 +02:00
Yasumasa Suenaga
a5c506b411 8223186: HotSpot compile warnings from GCC 9 
Reviewed-by: dholmes, aeubanks
 2019-05-11 01:17:18 +09:00
Severin Gehwolf
73d7e8f86c 8217338: [Containers] Improve systemd slice memory limit support 
Use hierachical memory limit in addition to memory_limits_in_bytes

Reviewed-by: bobv, dholmes
 2019-03-12 10:43:27 +01:00
Bob Vandette
30342b596b 8217766: Container Support doesn't work for some Join Controllers combinations 
Reviewed-by: rriggs, sgehwolf
 2019-03-19 12:29:40 -04:00
Bob Vandette
e97e09288e 8219562: Line of code in osContainer_linux.cpp L102 appears unreachable 
Reviewed-by: rriggs, sgehwolf
 2019-03-19 12:00:54 -04:00
Severin Gehwolf
7d324fc795 8216366: Add rationale to PER_CPU_SHARES define 
Reviewed-by: bobv, adinn
 2019-01-08 14:15:14 +01:00
Robbin Ehn
5287d9a366 8197408: Bad pointer comparison and small cleanup in os_linux.cpp 
Reviewed-by: bobv, stuefe
 2018-02-27 14:15:30 +01:00
Bob Vandette
c1359ec107 8197589: Update CPU count algorithm when both cpu shares and quotas are used 
Reviewed-by: dholmes, mseledtsov
 2018-02-23 10:17:35 -05:00
Matthias Baesken
b68ed88ffb 8196062: Enable docker container related tests for linux ppc64le 
Also fix cgroup subsystem recognition

Reviewed-by: goetz, dsamersoff, bobv
 2018-02-07 16:16:50 +01:00
Goetz Lindenmaier
2b6b6bb31d 8194232: Container memory not properly recognized 
Reviewed-by: bobv, mdoerr, acorn
 2017-12-27 11:31:09 +01:00
Bob Vandette
0e7f779f1b 8192154: JVM crashes inside some chroot environments on linux 
Reviewed-by: dholmes, sgehwolf, glaubitz
 2017-11-30 09:49:45 -05:00
Bob Vandette
20a8de0f70 8146115: Improve docker container detection and resource configuration usage 
Reviewed-by: dholmes, kbarrett, phh
 2017-11-15 10:34:17 -05:00