diff --git a/Makefile b/Makefile
index d11a68475140e43fa4d084bf2fe2d771a8d69e04..d9d6a0d0f9e6c66459398a3f53df7f0c6fa97f7f 100644
--- a/Makefile
+++ b/Makefile
@@ -72,7 +72,7 @@ install:
 	mkdir -p /var/log/sysak
 	cp $(SRC)/../rpm/sysak_server.conf /usr/local/sysak/
 ifneq ($(wildcard $(OBJPATH)/.sysak_components/tools/monitor/sysakmon.conf),)
-		cp $(OBJPATH)/.sysak_components/tools/monitor/sysakmon.conf /etc/sysak/
+		cp $(OBJPATH)/.sysak_components/tools/monitor/sysakmon.conf /usr/local/sysak/
 		cp $(SRC)/../rpm/sysak.service /usr/lib/systemd/system/
 endif
 
diff --git a/source/tools/detect/mem/memgraph/memgraph.py b/source/tools/detect/mem/memgraph/memgraph.py
index 900f07fb3632774e2bc445bbeab414821249649b..b2d1c3be0f5624d4de38f6a43e45b3789460e66e 100644
--- a/source/tools/detect/mem/memgraph/memgraph.py
+++ b/source/tools/detect/mem/memgraph/memgraph.py
@@ -132,7 +132,24 @@ def hugepagesz_supported(hugepagesz):
             return True
     return False
 
+def get_reserved_mem(meminfo):
+    cmd = "cat /proc/iomem | grep -wE 'Reserved|Crash kernel|Kernel code|Kernel data|Kernel bss'"
+    ret = os.popen(cmd).read().split("\n")
+    total = 0 
+    for line in ret:
+        line = line.strip()
+        if len(line) < 10: 
+            continue
+        addr = line.split(":")[0].strip()
+        start = addr.split("-")[0].strip()
+        end = addr.split("-")[1].strip()
+        size = int(end,16) - int(start,16)
+        total += size
+    meminfo['res'] = total/1024
+
 def get_page_used(meminfo):
+    get_reserved_mem(meminfo)
+    
     user = meminfo["Active(anon)"] + meminfo["Inactive(anon)"]
     user += meminfo["Active(file)"] + meminfo["Inactive(file)"]
     user += meminfo["Mlocked"]
@@ -140,7 +157,7 @@ def get_page_used(meminfo):
         user += meminfo["2048"]
     if "1048576" in meminfo:
         user += meminfo["1048576"]
-    kernelOther = meminfo["Slab"] + meminfo["KernelStack"] + meminfo["PageTables"]
+    kernelOther = meminfo["Slab"] + meminfo["KernelStack"] + meminfo["PageTables"] + meminfo['res']
     kernelOther += meminfo["VmallocUsed"]
     pageUsed = meminfo["MemTotal"] - meminfo["MemFree"] - user - kernelOther
     if pageUsed < 1:
@@ -233,6 +250,7 @@ def memgraph_graph(meminfo):
     user["shmem"] = meminfo["Shmem"]
     res["user"] = user
     kernel = {}
+    kernel["res"] = meminfo["res"]
     kernel["SReclaimable"] = meminfo["SReclaimable"]
     kernel["SUnreclaim"] = meminfo["SUnreclaim"]
     kernel["KernelStack"] = meminfo["KernelStack"]
diff --git a/source/tools/monitor/mservice/master/conf/sysakmon.conf b/source/tools/monitor/mservice/master/conf/sysakmon.conf
index 0ebbf80be092f244abd62c8938690682d4462820..7688611c50516866a374cc7bbd665f19ccbc372a 100644
--- a/source/tools/monitor/mservice/master/conf/sysakmon.conf
+++ b/source/tools/monitor/mservice/master/conf/sysakmon.conf
@@ -29,7 +29,7 @@ mod_numabalance on
 output_interface file
 
 ####[output_file] original data to store
-output_file_path /usr/local/sysak/log/tsar.data
+output_file_path /usr/local/sysak/tsar.data
 
 ####[output_stdio] these mod will be show as using tsar command
 output_stdio_mod mod_swap,mod_partition,mod_cpu,mod_mem,mod_lvs,mod_haproxy,mod_traffic,mod_squid,mod_load,mod_tcp,mod_udp,mod_tcpx,mod_apache,mod_pcsw,mod_io,mod_percpu