picnoir/Systemd
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

journal: increase compression threshold for objects from 64 to 512

Browse source 
Apparently the perfomance price for compression is to steep to apply it
for all objects >= 64 and < 512 in size, as measured by Arjan Van De
Ven, hence increase the threshold to 512 which yields better results.
This commit is contained in:
Lennart Poettering 2012-01-31 20:35:07 +01:00
parent 8906b207d1
commit be19b7df6e
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/journal/journal-file.c
View file

@ -37,7 +37,7 @@
#define DEFAULT_WINDOW_SIZE (128ULL*1024ULL*1024ULL)
#define COMPRESSION_SIZE_THRESHOLD (64ULL)
#define COMPRESSION_SIZE_THRESHOLD (512ULL)
/* This is the minimum journal file size */
#define JOURNAL_FILE_SIZE_MIN (64ULL*1024ULL)