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Solaris 11.4 SPARC - Java 11 very slow

in Oracle Solaris Performance, Panics, Hangs, and Dtrace (MOSC) 2 commentsAnswered

We try to update from Java 8 to Java 11 and have a very bad Performance for our Java Applications. Even a simple java -version seems to be very slow as the following tests show:


Java 8 - no problem - Performance OK:

time /usr/jdk/jdk1.8.0_211/bin/java -version
java version "1.8.0_211"
Java(TM) SE Runtime Environment (build 1.8.0_211-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.211-b12, mixed mode)

real  0m0,180s
user  0m0,103s
sys   0m0,084s


Java 11 - Mostly Startup Performance is something over 15 seconds:

time /usr/jdk/jdk-11.0.14/bin/java -version
java version "11.0.14" 2022-01-18 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.14+8-LTS-263)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.14+8-LTS-263, mixed mode)
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