java.lang.OutOfMemoryError "Cannot create GC thread. Out of system resources"
Issue
- A fatal error was detected by the Java Runtime Environment while the jboss application server was started using a normal user name 'jboss'.
- The
hs_errfatal error log file detected the following error:
# java.lang.OutOfMemoryError: Cannot create GC thread. Out of system resources.
#
# Internal Error (gcTaskThread.cpp:38), pid=31003, tid=1084184896
# Error: Cannot create GC thread. Out of system resources.
- Or:
# There is insufficient memory for the Java Runtime Environment to continue.
# Cannot create worker GC thread. Out of system resources.
# Possible reasons:
# The system is out of physical RAM or swap space
# In 32 bit mode, the process size limit was hit
# Possible solutions:
# Reduce memory load on the system
# Increase physical memory or swap space
# Check if swap backing store is full
# Use 64 bit Java on a 64 bit OS
# Decrease Java heap size (-Xmx/-Xms)
# Decrease number of Java threads
# Decrease Java thread stack sizes (-Xss)
# Set larger code cache with -XX:ReservedCodeCacheSize=
# This output file may be truncated or incomplete.
#
# Out of Memory Error (workgroup.cpp:99), pid=40464, tid=0x00007efc4fa25700
Environment
- Red Hat Enterprise Linux Server
- Red Hat JBoss Enterprise Application Platform (EAP)
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