Reduce heap size for petclinic mixed-large benchmark

Author: farquet

compiler/ci/ci_common/benchmark-suites.libsonnet

@@ -239,7 +239,7 @@
       bench_upload,
       self.benchmark_cmd + ["petclinic-wrk:mixed-medium"]                + hwlocBind_4C_4T   + ["--"] + self.extra_vm_args + ["-Xms80m",   "-Xmx256m",  "-XX:ActiveProcessorCount=4"],
       bench_upload,
-      self.benchmark_cmd + ["petclinic-wrk:mixed-large"]                 + hwlocBind_16C_16T + ["--"] + self.extra_vm_args + ["-Xms320m",  "-Xmx1280m", "-XX:ActiveProcessorCount=16"],
+      self.benchmark_cmd + ["petclinic-wrk:mixed-large"]                 + hwlocBind_16C_16T + ["--"] + self.extra_vm_args + ["-Xms128m",  "-Xmx512m", "-XX:ActiveProcessorCount=16"],
       bench_upload,
       self.benchmark_cmd + ["petclinic-wrk:mixed-huge"]                  + hwlocBind_16C_32T + ["--"] + self.extra_vm_args + ["-Xms640m",  "-Xmx3072m", "-XX:ActiveProcessorCount=32"],
       bench_upload,