BUG BUG!!!!!!

[peijs]

I use env LD-PRELOAD=/var/local/lib/faketime/libfaketime. so. 1 FAKETIME="2023-05-01 17:31:00" nohup java server jar test. jar&to run, which consumes a very high amount of CPU.. What's going on here.. Or how to solve it

[nine]

@peijs Please consider to improve the quality of your bug report.

Some good guidelines how to write a bug report can be found here:

https://github.com/OpenSC/OpenSC/wiki/How-to-write-a-good-bug-report

[peijs]

The system environment I am using is Ubuntu 20.04.2 LTS and CentOS 7.9, with JDK version 1.8. When running env LD-PRELOAD=/var/local/lib/faketime/libfaketime. so. 1 FAKETIME="2023-05-01 17:31:00" nohup Java server jar test. jar&, the CPU usage is noticeably high.. If you directly run java - jar test. jar, everything will be normal.. How to solve it

[nine]

cf. https://github.com/OpenSC/OpenSC/wiki/How-to-write-a-good-bug-report#title

The title should describe the problem as best as possible. Remember that the title is read more often than any other part of the bug report.

[peijs]

@88

[wolfcw]

libfaketime's README has a few points about running Java programs. Do none of the settings described there work?

[enderwsp]

-on os centos79

--faketime verison 0.9.10-0.9.11
make test fail,hang when CLOCK_MONOTONIC test ,cannot go ok with -DFORCE_MONOTONIC_FIX ,or add -DFORCE_PTHREAD_NONVER more

the java application start for a long time ,100% cpu used

--faketime verison 0.9.9

make test fail ,hang when CLOCK_MONOTONIC test ,test ok with -DFORCE_MONOTONIC_FIX
but the java application also start for a long time ,100% cpu used
so i skip make test ,no change to makefile ,then the java application run nomal