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| author | Salvatore Sanfilippo <antirez@gmail.com> | 2019-11-20 10:08:08 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-11-20 10:08:08 +0100 |
| commit | c697edf4f46c853230dfda2f934631759cd8ea6b (patch) | |
| tree | fa61690ada04127e357c2f10a09d0cf870c3efa7 /redis.conf | |
| parent | 808394b77d5b8c42d234e3bc991cd5f9cd29ab34 (diff) | |
| parent | 0bc3dab0954e481b882a722f768ec0a5a7f725ae (diff) | |
| download | redis-c697edf4f46c853230dfda2f934631759cd8ea6b.tar.gz | |
Merge pull request #6559 from oranagra/active_defrag_tunables
Adjustments for active defrag defaults
Diffstat (limited to 'redis.conf')
| -rw-r--r-- | redis.conf | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/redis.conf b/redis.conf index 39e21b5e7..c4bf60222 100644 --- a/redis.conf +++ b/redis.conf @@ -1623,10 +1623,6 @@ rdb-save-incremental-fsync yes ########################### ACTIVE DEFRAGMENTATION ####################### # -# WARNING THIS FEATURE IS EXPERIMENTAL. However it was stress tested -# even in production and manually tested by multiple engineers for some -# time. -# # What is active defragmentation? # ------------------------------- # @@ -1666,7 +1662,7 @@ rdb-save-incremental-fsync yes # a good idea to leave the defaults untouched. # Enabled active defragmentation -# activedefrag yes +# activedefrag no # Minimum amount of fragmentation waste to start active defrag # active-defrag-ignore-bytes 100mb @@ -1677,11 +1673,13 @@ rdb-save-incremental-fsync yes # Maximum percentage of fragmentation at which we use maximum effort # active-defrag-threshold-upper 100 -# Minimal effort for defrag in CPU percentage -# active-defrag-cycle-min 5 +# Minimal effort for defrag in CPU percentage, to be used when the lower +# threshold is reached +# active-defrag-cycle-min 1 -# Maximal effort for defrag in CPU percentage -# active-defrag-cycle-max 75 +# Maximal effort for defrag in CPU percentage, to be used when the upper +# threshold is reached +# active-defrag-cycle-max 25 # Maximum number of set/hash/zset/list fields that will be processed from # the main dictionary scan |