Hmmmm....doesn't look like it: /bin/java -version openjdk version "1.8.0_181" OpenJDK Runtime Environment (build 1.8.0_181-b13) OpenJDK 64-Bit Zero VM (build 25.181-b13, interpreted mode) [VSE@mflnxclef00 terrorist]$ /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el7_5.s390x/jre/bin/java -version openjdk version "1.8.0_181" OpenJDK Runtime Environment (build 1.8.0_181-b13) OpenJDK 64-Bit Zero VM (build 25.181-b13, interpreted mode)
Frank M. Ramaekers Jr. -----Original Message----- From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Jeffrey Barnard Sent: Wednesday, October 3, 2018 8:41 AM To: [email protected] Subject: Re: Slow java on s390? Frank, I would bet you do not have the IBM java installed. What does the output from this command ... java --version show you? The OpenJDK uses interpret mode while the IBM java has jit support. Regards, Jeff ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit https://urldefense.proofpoint.com/v2/url?u=http-3A__www.marist.edu_htbin_wlvindex-3FLINUX-2D390&d=DwICaQ&c=laxeQK7vPmHfouIIPNyCfbQd49eK3u00U8Jdo0RFvts&r=EOaM1MkMLG24_TOy4m7EdDoX0CP9-c0YJ2kTdeagcqQ&m=Rx1Xw_Qm4J2XEBPvN8FuDlWBKQaRuvdAN6ddGczEUgE&s=hpQY4zsN01WBQdMC2Ua6MmCmhi46KRcwWG4WGC3z4fk&e= ---------------------------------------------------------------------- For more information on Linux on System z, visit https://urldefense.proofpoint.com/v2/url?u=http-3A__wiki.linuxvm.org_&d=DwICaQ&c=laxeQK7vPmHfouIIPNyCfbQd49eK3u00U8Jdo0RFvts&r=EOaM1MkMLG24_TOy4m7EdDoX0CP9-c0YJ2kTdeagcqQ&m=Rx1Xw_Qm4J2XEBPvN8FuDlWBKQaRuvdAN6ddGczEUgE&s=Vt1A6xk33ctC_zJC1JvfGQcoDPbLwlk0ZICCG5E9Uq4&e= ---------------------------------------------------------------------- This message contains information which is privileged and confidential and is solely for the use of the intended recipient. If you are not the intended recipient, be aware that any review, disclosure, copying, distribution, or use of the contents of this message is strictly prohibited. If you have received this in error, please destroy it immediately and notify us at [email protected]. ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
