Physical memory usage

The statistics were last updated Monday, 21 January 2019 at 2:58,
at which time 'unknown' had been up for unknown.

`Daily' Graph (8 Minute Average)

day
Max Average Current
real mem in use : 1012.0 MB (49.0%) 902.4 MB (43.7%) 916.8 MB (44.4%)
cache + buffers : 1125.8 MB (54.5%) 946.5 MB (45.8%) 998.0 MB (48.3%)

`Weekly' Graph (30 Minute Average)

week
Max Average Current
real mem in use : 1041.9 MB (50.5%) 912.4 MB (44.2%) 919.4 MB (44.5%)
cache + buffers : 1083.5 MB (52.5%) 911.2 MB (44.1%) 993.3 MB (48.1%)

`Monthly' Graph (2 Hour Average)

month
Max Average Current
real mem in use : 1352.6 MB (65.5%) 897.9 MB (43.5%) 915.0 MB (44.3%)
cache + buffers : 1132.9 MB (54.9%) 941.6 MB (45.6%) 931.7 MB (45.1%)

`Yearly' Graph (1 Day Average)

year
Max Average Current
real mem in use : 1080.8 MB (52.3%) 881.6 MB (42.7%) 899.4 MB (43.6%)
cache + buffers : 1128.4 MB (54.6%) 950.0 MB (46.0%) 870.1 MB (42.1%)
GREEN ### Memory in use
BLUE ### Cache + buffers