From 2375638556057970fd3f34b5b8958b9887632ffa Mon Sep 17 00:00:00 2001
From: norly <ny-git@enpas.org>
Date: Sun, 24 May 2020 15:03:20 +0200
Subject: [PATCH] memusage: Take SReclaimable into account

---
 src/status/memusage.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/status/memusage.c b/src/status/memusage.c
index d8a9de5..18d57a1 100644
--- a/src/status/memusage.c
+++ b/src/status/memusage.c
@@ -20,6 +20,7 @@ void status_memusage(GlobalData *g)
   long long memused;
   long long membuffers = 0;
   long long memcached = 0;
+  long long slab_reclaimable = 0;
 
 
   statusitem_init(&s);
@@ -41,11 +42,18 @@ void status_memusage(GlobalData *g)
 
     stlen = getline(&stline, &stlen, stfile);
     memcached = atoll(&stline[16]);
-    free(stline);
 
+    while (0 < (stlen = getline(&stline, &stlen, stfile))) {
+      if (stlen > 13 && !memcmp(stline, "SReclaimable:", 13)) {
+        slab_reclaimable = atoll(&stline[16]);
+        break;
+      }
+    }
+
+    free(stline);
     fclose(stfile);
 
-    memused = memtotal - memfree - memcached - membuffers;
+    memused = memtotal - memfree - memcached - slab_reclaimable - membuffers;
 
     memused /= 1024;	// Just show MBs used
 
-- 
2.30.2