diff options
Diffstat (limited to 'collectors/proc.plugin/proc_meminfo.c')
| -rw-r--r-- | collectors/proc.plugin/proc_meminfo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/collectors/proc.plugin/proc_meminfo.c b/collectors/proc.plugin/proc_meminfo.c index cd1ba872c..a357cc782 100644 --- a/collectors/proc.plugin/proc_meminfo.c +++ b/collectors/proc.plugin/proc_meminfo.c @@ -230,7 +230,9 @@ int do_proc_meminfo(int update_every, usec_t dt) { } // http://calimeroteknik.free.fr/blag/?article20/really-used-memory-on-gnu-linux - unsigned long long MemCached = Cached + SReclaimable + KReclaimable - Shmem; + // KReclaimable includes SReclaimable, it was added in kernel v4.20 + unsigned long long reclaimable = KReclaimable > 0 ? KReclaimable : SReclaimable; + unsigned long long MemCached = Cached + reclaimable - Shmem; unsigned long long MemUsed = MemTotal - MemFree - MemCached - Buffers; // The Linux kernel doesn't report ZFS ARC usage as cache memory (the ARC is included in the total used system memory) if (!inside_lxc_container) { |