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# Config file for vespa malloc
#loglevel = 0 should mean no logging. Only level 1 is implemented.
logfile stderr # default(stderr) This is the file to where log is written (stderr, stdout, filename)
# Tuning. But default is probably good.
alwaysreuselimit 0x200000 # default(0x200000) Objects larger than this will always be returned to the segment for reuse, also by other size classes..
threadcachelimit 0x10000 # default(0x10000) Max bytes in thread local cache per size class.
fillvalue 0xa8 # default(0xa8) means not used. libvespamalloc(dXXXX).so have the possibility to fill memory on free and verify on malloc. This is to help catch use after free errors.
# Usefull options for debugging/analysis.
sigprof_loglevel 2 # default(0) Loglevel used at SIGPROF/dumpsignal signal.
atend_loglevel 2 # default(1) Loglevel used when application stops.
dumpsignal 27 # SIGPROF is default signal for dumping. Can be overridden here.
# Some to make you application dump state as it eats more and more memory.
bigsegment_loglevel 1 # default(1) Loglevel used when datasegment passes a boundary.
bigsegment_limit 0x1000000000 # default(0x1000000000) First level the datasegment must reach before logging is started
bigsegment_increment 0x100000000 # default(0x100000000) At what increment it will log next time.
# Dump all large allocations with stack trace.
bigblocklimit 0x80000000 # default(0x800000) Limit for when to log new/deletes wuth stack trace. Only malloc(dXX).so
# Lower size limit for when to log stacktrace.
pralloc_loglimit 0x7fffffffffffffff # What to log pr alloc. default(0x7fffffffffffffff) except mallocdst(0x200000). mallocdst_nl(0x7fffffffffffffff), but has effect on SIGHUP.
#Some deprecated/less usefull ones.
allocs2show 0 # Number of allocations to show when dumping stacktrace.
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