8139551: Scalability problem with redefinition - multiple code cache walks Summary: Walk code cache and deoptimize once per redefinition. Reviewed-by: sspitsyn, dlong

8217597: [TESTBUG] old version docker does not support --cpus Summary: "--cpus" is only available in Docker 1.13 and higher, and is the equivalent of setting both --cpu-period and --cpu-quota. Reviewed-by: bobv, dholmes Contributed-by: aoqi@loongson.cn