In the last few months I was struggeling with performance issues during the installation of different Database Proactive Bundle Patches on Solaris SPARC. On the server, the OPatch version 12.2.0.1.11 (October 2017) was installed. Now with the release of OPatch 12.2.0.1.12 (January 2018) the installation time decreases from 3,5 to 0,5 hours.
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