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authorSimon Rettberg2024-02-07 18:12:03 +0100
committerSimon Rettberg2024-02-07 18:12:03 +0100
commite7f66772c4507af50516fa24b4441d9c36f18253 (patch)
tree28df5f90430553bf8d6b8d5559508769500f2fc7 /dozentenmodulserver
parent[server] Tweak thrift call retry logic (diff)
downloadtutor-module-master.tar.gz
tutor-module-master.tar.xz
tutor-module-master.zip
[server] Add startup script that tweaks -XmxHEADmaster
Diffstat (limited to 'dozentenmodulserver')
-rwxr-xr-xdozentenmodulserver/dmsd.sh16
1 files changed, 16 insertions, 0 deletions
diff --git a/dozentenmodulserver/dmsd.sh b/dozentenmodulserver/dmsd.sh
new file mode 100755
index 00000000..11b4dd52
--- /dev/null
+++ b/dozentenmodulserver/dmsd.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+KB=$( grep ^MemTotal /proc/meminfo | awk '{print $2}' )
+[ -z "$KB" ] && KB=600000
+if [ "$KB" -gt 4096000 ]; then
+ MB=$(( KB / ( 1024 * 3 ) + 667 ))
+else
+ MB=$(( KB / ( 1024 * 2 ) ))
+fi
+#if [ "$MB" -gt 2000 ] && ! java -version 2>&1 | grep -q '64-Bit'; then
+# MB=2000
+#fi
+[ "$MB" -lt 190 ] && MB=190
+[ "$MB" -gt 4500 ] && MB=4500
+
+exec java -Xmx${MB}M -jar dmsd.jar