diff options
Diffstat (limited to 'examples/public-inbox-netd@.service')
-rw-r--r-- | examples/public-inbox-netd@.service | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/examples/public-inbox-netd@.service b/examples/public-inbox-netd@.service index 7437f086..51f58fbb 100644 --- a/examples/public-inbox-netd@.service +++ b/examples/public-inbox-netd@.service @@ -12,14 +12,15 @@ Wants = public-inbox-netd.socket After = public-inbox-netd.socket [Service] -# An LD_PRELOAD for libjemalloc can be added here. It is -# more resistant to fragmentation in long-lived daemons than glibc. -# If you're unable to use jemalloc, setting MALLOC_MMAP_THRESHOLD_ -# to a lower value (e.g. 131072) but that may also require increasing -# the sys.vm.max_map_count sysctl. + +# Setting MALLOC_MMAP_THRESHOLD_=131072 reduces fragmentation by +# disabling the sliding mmap window in glibc malloc. An LD_PRELOAD for +# libjemalloc may be added here, instead. jemalloc is more resistant to +# fragmentation in long-lived daemons than unconfigured glibc malloc. Environment = PI_CONFIG=/home/pi/.public-inbox/config \ PATH=/usr/local/bin:/usr/bin:/bin \ TZ=UTC \ +MALLOC_MMAP_THRESHOLD_=131072 \ PERL_INLINE_DIRECTORY=/tmp/.netd-inline LimitNOFILE = 30000 |