I don't think "insufficient entropy" has anything to do with Apache, but you could try installing "haveged" rpm. That may solve your problem.
On Wed, Sep 22, 2021 at 2:11 PM alchemist vk <alchemist...@gmail.com> wrote: > Hi All, > We are using httpd version 2.4.46 and its working fine for a long time. > But recently, we started seeing an issue where apache hangs indefinitely > even when the system is in idle state. > And when apache hangs, I see below entries in error_log: > [Tue Sep 21 22:05:53.243013 2021] [ssl:warn] [pid 5769:tid 2644435888] > AH01990: Server: PRNG still contains insufficient entropy! > [Tue Sep 21 22:05:54.501476 2021] [ssl:warn] [pid 5769:tid 2787111856] > AH01990: Server: PRNG still contains insufficient entropy! > [Tue Sep 21 22:05:54.502449 2021] [ssl:warn] [pid 5769:tid 2787111856] > AH01990: Server: PRNG still contains insufficient entropy! > ... > .... > .... > > I am pretty sure, we not changed anything related to httpd config for > quite a time time and have no idea, why this issue started getting > manifested now. > Please help me how to RC this and what logs can be looked to debug further? > > PS: Occurence of issue is more in systems where FIPS is enabled. In FIPS > disabled systems, occurrence is less. > > With Regards > Venkat > > > > >
