gc.log

Java HotSpot(TM) 64-Bit Server VM (25.181-b13) for bsd-amd64 JRE (1.8.0_181-b13), built on Jul  7 2018 01:02:31 by "java_re" with gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
Memory: 4k page, physical 8388608k(216576k free)

/proc/meminfo:

CommandLine flags: -XX:InitialHeapSize=10485760 -XX:MaxHeapSize=10485760 -XX:MaxNewSize=5242880 -XX:NewSize=5242880 -XX:OldPLABSize=16 -XX:PretenureSizeThreshold=10485760 -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:SurvivorRatio=8 -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC -XX:+UseParNewGC 
0.165: [GC (Allocation Failure) 0.165: [ParNew: 3804K->444K(4608K), 0.0009948 secs] 3804K->1470K(9728K), 0.0011158 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 
Heap
 par new generation   total 4608K, used 3636K [0x00000007bf600000, 0x00000007bfb00000, 0x00000007bfb00000)
  eden space 4096K,  77% used [0x00000007bf600000, 0x00000007bf91dd90, 0x00000007bfa00000)
  from space 512K,  86% used [0x00000007bfa80000, 0x00000007bfaef348, 0x00000007bfb00000)
  to   space 512K,   0% used [0x00000007bfa00000, 0x00000007bfa00000, 0x00000007bfa80000)
 concurrent mark-sweep generation total 5120K, used 1026K [0x00000007bfb00000, 0x00000007c0000000, 0x00000007c0000000)
 Metaspace       used 3306K, capacity 4496K, committed 4864K, reserved 1056768K
  class space    used 365K, capacity 388K, committed 512K, reserved 1048576K