jm + malloc   4

Native Memory Tracking
Java 8 HotSpot feature to monitor and diagnose native memory leaks
java  jvm  memory  native-memory  malloc  debugging  coding  nmt  java-8  jcmd 
12 weeks ago by jm
Debugging Java Native Memory Leaks (evanjones.ca)
Using jemalloc to instrument the contents of the native heap and record stack traces of each chunk's allocators, so that leakers can be quickly identified (GZIPInputStream in this case).

See also https://gdstechnology.blog.gov.uk/2015/12/11/using-jemalloc-to-get-to-the-bottom-of-a-memory-leak/ , https://github.com/jeffgriffith/native-jvm-leaks/blob/master/README.md .
debugging  memory  jvm  java  leaks  memory-leaks  leak-checking  jemalloc  malloc  native  heap  off-heap  gzipinputstream 
january 2017 by jm
Please grow your buffers exponentially
Although in some cases x1.5 is considered good practice. YMMV I guess
malloc  memory  coding  buffers  exponential  jemalloc  firefox  heap  allocation 
november 2014 by jm
memcached turns 10 years old
Well, apparently tomorrow, but close enough. Happy birthday to bradfitz' greatest creation and its wonderful slab allocator!
birthdays  code  via:alex-popescu  open-source  history  malloc  memory  caching  memcached 
may 2013 by jm

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