Bug 2271375
| Summary: | Performance tests fail | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Stanislav Graf <sgraf> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 40 | CC: | acaringi, adscvr, airlied, alciregi, bskeggs, gilbert.fernandes, hdegoede, hpa, itrymybest80, jarod, josef, kernel-maint, linville, masami256, mchehab, ptalbert, steved |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | aarch64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Test suite called with performance
lib_timing.c: I funktion ”touch”:
lib_timing.c:1626:17: fel: typen sätts skönsmässigt till ”int” i deklarationen av ”psize” [-Wimplicit-int]
1626 | static psize;
| ^~~~~
gmake[2]: *** [Makefile:240: ../bin/x86_64-linux-gnu/lib_timing.o] Fel 1
make[1]: *** [Makefile:114: lmbench] Fel 2
make: *** [Makefile:20: build] Fel 2
lib_timing.c: I funktion ”touch”:
lib_timing.c:1626:17: fel: typen sätts skönsmässigt till ”int” i deklarationen av ”psize” [-Wimplicit-int]
1626 | static psize;
| ^~~~~
gmake[2]: *** [Makefile:240: ../bin/x86_64-linux-gnu/lib_timing.o] Fel 1
make[1]: *** [Makefile:114: lmbench] Fel 2
make: *** [Makefile:23: results] Fel 2
./performance/lmbench3 PASS
Test suite complete PASS
kernel-6.8.12-300.fc40.x86_64 [error]
kernel-6.9.3-200.fc40.x86_64 [error]
kernel-6.10.0-0.rc1.20240531git4a4be1ad3a6e.21.fc41.x86_64 [error]
Default performance test(s) pass, but the performance test(s) will always end prematurely.
I am sorry to report that I have been able to run that performance suite without error.
Fedora 40, up to date.
Also checked my test suite is up to date using git pull --rebase :
commit 6ca1b0d46fa3ece0a8b24bad49ef83da531576a0 (HEAD -> master, origin/master, origin/HEAD)
Author: Justin M. Forbes <jforbes>
Date: Thu Mar 21 15:29:52 2024 -0500
Update the anonymous commithook for the new kerneltest update
Signed-off-by: Justin M. Forbes <jforbes>
I did run the test exactly like you did :
gf@aesir:~/kernel-test$ sudo ./runtests.sh -t performance
[sudo] password for gf:
Test suite called with performance
Using config in CONFIG.aesir
Tue Jun 18 08:14:48 PM CEST 2024
Latency measurements
Tue Jun 18 08:16:39 PM CEST 2024
Calculating file system latency
Tue Jun 18 08:16:41 PM CEST 2024
Local networking
Tue Jun 18 08:20:23 PM CEST 2024
Bandwidth measurements
Tue Jun 18 08:38:28 PM CEST 2024
Calculating context switch overhead
Tue Jun 18 08:38:32 PM CEST 2024
./performance/lmbench3 PASS
Test suite complete PASS
Your log file is being submitted...
fedora_submit.py -u <fasuser> [-p <password>] -l <logfile>
The following information is not submitted with your log;
it is for informational purposes only.
Vulnerability status:
/sys/devices/system/cpu/vulnerabilities/gather_data_sampling:Not affected
/sys/devices/system/cpu/vulnerabilities/itlb_multihit:Not affected
/sys/devices/system/cpu/vulnerabilities/l1tf:Not affected
/sys/devices/system/cpu/vulnerabilities/mds:Not affected
/sys/devices/system/cpu/vulnerabilities/meltdown:Not affected
/sys/devices/system/cpu/vulnerabilities/mmio_stale_data:Not affected
/sys/devices/system/cpu/vulnerabilities/reg_file_data_sampling:Not affected
/sys/devices/system/cpu/vulnerabilities/retbleed:Not affected
/sys/devices/system/cpu/vulnerabilities/spec_rstack_overflow:Vulnerable: Safe RET, no microcode
/sys/devices/system/cpu/vulnerabilities/spec_store_bypass:Mitigation: Speculative Store Bypass disabled via prctl
/sys/devices/system/cpu/vulnerabilities/spectre_v1:Mitigation: usercopy/swapgs barriers and __user pointer sanitization
/sys/devices/system/cpu/vulnerabilities/spectre_v2:Mitigation: Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected
/sys/devices/system/cpu/vulnerabilities/srbds:Not affected
/sys/devices/system/cpu/vulnerabilities/tsx_async_abort:Not affected
No error did occur.
I did saw the RAM used go up to almost 50 Gb (of the 64 Gb) and the CPUs did have to work a little with the fan to get until the end.
But no error.
Linux aesir 6.9.4-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Jun 12 13:33:34 UTC 2024 x86_64 GNU/Linux
https://pagure.io/kernel-tests/issue/53 not sure if related or not, but it would be nice to complete your "performance test" again; apologies if it turns out to be off-topic. To answer the "Did it work previously in Fedora?" part : I did grab the changes to the git repository. And ran the standard then performance test again. I do not see errors on the Fedora 41 + all updates available applied through dnf. Linux aesir 6.9.7-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jun 27 18:11:45 UTC 2024 x86_64 GNU/Linux NAME="Fedora Linux" VERSION="40 (Workstation Edition)" performance test : gf@aesir:~/kernel-test$ sudo ./runtests.sh -t performance [sudo] password for gf: Test suite called with performance Using config in CONFIG.aesir Thu Jul 4 09:49:56 AM CEST 2024 Latency measurements Thu Jul 4 09:51:53 AM CEST 2024 Calculating file system latency Thu Jul 4 09:51:55 AM CEST 2024 Local networking Thu Jul 4 09:55:35 AM CEST 2024 Bandwidth measurements Thu Jul 4 10:14:01 AM CEST 2024 Calculating context switch overhead Thu Jul 4 10:14:05 AM CEST 2024 ./performance/lmbench3 PASS Test suite complete PASS Your log file is being submitted... /home/gf/kernel-test/logs/kernel-test-1720079395.log.txt Please visit https://id.fedoraproject.org/openidc/Authorization?scope=openid+email+profile+https%3A%2F%2Fid.fedoraproject.org%2Fscope%2Fgroups+https%3A%2F%2Fid.fedoraproject.org%2Fscope%2Fagreements+https%3A%2F%2Fid.fedoraproject.org%2Fscope%2Ffas-attributes&response_type=code&client_id=kerneltest-client&redirect_uri=[REDIRECT_URI]&response_mode=query to grant authorization 127.0.0.1 - - [04/Jul/2024 10:17:37] "GET /?code=[CODE] HTTP/1.1" 200 47 {"message":"Upload successful!"} The following information is not submitted with your log; it is for informational purposes only. Vulnerability status: /sys/devices/system/cpu/vulnerabilities/gather_data_sampling:Not affected /sys/devices/system/cpu/vulnerabilities/itlb_multihit:Not affected /sys/devices/system/cpu/vulnerabilities/l1tf:Not affected /sys/devices/system/cpu/vulnerabilities/mds:Not affected /sys/devices/system/cpu/vulnerabilities/meltdown:Not affected /sys/devices/system/cpu/vulnerabilities/mmio_stale_data:Not affected /sys/devices/system/cpu/vulnerabilities/reg_file_data_sampling:Not affected /sys/devices/system/cpu/vulnerabilities/retbleed:Not affected /sys/devices/system/cpu/vulnerabilities/spec_rstack_overflow:Vulnerable: Safe RET, no microcode /sys/devices/system/cpu/vulnerabilities/spec_store_bypass:Mitigation: Speculative Store Bypass disabled via prctl /sys/devices/system/cpu/vulnerabilities/spectre_v1:Mitigation: usercopy/swapgs barriers and __user pointer sanitization /sys/devices/system/cpu/vulnerabilities/spectre_v2:Mitigation: Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected /sys/devices/system/cpu/vulnerabilities/srbds:Not affected /sys/devices/system/cpu/vulnerabilities/tsx_async_abort:Not affected No error. The OpenID part worked flawlessly too. I'm able to complete the performance test with this patch: https://pagure.io/kernel-tests/pull-request/54 This message is a reminder that Fedora Linux 40 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 40 on 2025-05-13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '40'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see it. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 40 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed. I haven't seen this issue when I participated in kernel test week for 6.13 or 6.14. Performance tests are now passing for me. |
1. Please describe the problem: Latest 6.8.1 kernel works great, no issues, except of performance test suite. I assume this is a bug within the suite. $ sudo ./runtests.sh -t performance Test suite called with performance gmake[2]: Warning: File '../bin/aarch64-linux-gnu/lib_tcp.o' has modification time 307156 s in the future lib_timing.c: In function ‘touch’: lib_timing.c:1626:17: error: type defaults to ‘int’ in declaration of ‘psize’ [-Wimplicit-int] 1626 | static psize; | ^~~~~ gmake[2]: *** [Makefile:240: ../bin/aarch64-linux-gnu/lib_timing.o] Error 1 make[1]: *** [Makefile:114: lmbench] Error 2 make: *** [Makefile:20: build] Error 2 gmake[2]: Warning: File '../bin/aarch64-linux-gnu/lib_tcp.o' has modification time 307156 s in the future lib_timing.c: In function ‘touch’: lib_timing.c:1626:17: error: type defaults to ‘int’ in declaration of ‘psize’ [-Wimplicit-int] 1626 | static psize; | ^~~~~ gmake[2]: *** [Makefile:240: ../bin/aarch64-linux-gnu/lib_timing.o] Error 1 make[1]: *** [Makefile:114: lmbench] Error 2 make: *** [Makefile:23: results] Error 2 ./performance/lmbench3 PASS Test suite complete PASS Your log file is being submitted... {"message":"Upload successful!"} The following information is not submitted with your log; it is for informational purposes only. Vulnerability status: /sys/devices/system/cpu/vulnerabilities/gather_data_sampling:Not affected /sys/devices/system/cpu/vulnerabilities/itlb_multihit:Not affected /sys/devices/system/cpu/vulnerabilities/l1tf:Not affected /sys/devices/system/cpu/vulnerabilities/mds:Not affected /sys/devices/system/cpu/vulnerabilities/meltdown:Not affected /sys/devices/system/cpu/vulnerabilities/mmio_stale_data:Not affected /sys/devices/system/cpu/vulnerabilities/reg_file_data_sampling:Not affected /sys/devices/system/cpu/vulnerabilities/retbleed:Not affected /sys/devices/system/cpu/vulnerabilities/spec_rstack_overflow:Not affected /sys/devices/system/cpu/vulnerabilities/spec_store_bypass:Vulnerable /sys/devices/system/cpu/vulnerabilities/spectre_v1:Mitigation: __user pointer sanitization /sys/devices/system/cpu/vulnerabilities/spectre_v2:Not affected /sys/devices/system/cpu/vulnerabilities/srbds:Not affected /sys/devices/system/cpu/vulnerabilities/tsx_async_abort:Not affected 2. What is the Version-Release number of the kernel: 6.8.1-300.fc40.aarch64 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 : Don't know 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Yes, 100% reproducibility with ./runtests.sh -t performance 5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: yes, looks like the same error 6.9.0-0.rc0.20240322git8e938e398669.14.fc41.aarch64 6. Are you running any modules that not shipped with directly Fedora's kernel?: No 7. Please attach the kernel logs. You can get the complete kernel log for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the issue occurred on a previous boot, use the journalctl ``-b`` flag. command generates empty file Reproducible: Always