dns_query_time plugin: replace "." with "_" in dimensions

[netdata.git] / src / proc_sys_kernel_random_entropy_avail.c

diff --git a/src/proc_sys_kernel_random_entropy_avail.c b/src/proc_sys_kernel_random_entropy_avail.c
index bde74f452196b7f35e2ee3e7c1e28793c56e1303..fea8900d33cc7ef0c89fbc3a81e3da4b1e9db575 100644 (file)
--- a/src/proc_sys_kernel_random_entropy_avail.c
+++ b/src/proc_sys_kernel_random_entropy_avail.c
@@ -1,13 +1,13 @@
 #include "common.h"
 
-int do_proc_sys_kernel_random_entropy_avail(int update_every, unsigned long long dt) {
+int do_proc_sys_kernel_random_entropy_avail(int update_every, usec_t dt) {
     (void)dt;
 
     static procfile *ff = NULL;
 
     if(unlikely(!ff)) {
         char filename[FILENAME_MAX + 1];
-        snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/sys/kernel/random/entropy_avail");
+        snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/sys/kernel/random/entropy_avail");
         ff = procfile_open(config_get("plugin:proc:/proc/sys/kernel/random/entropy_avail", "filename to monitor", filename), "", PROCFILE_FLAG_DEFAULT);
         if(unlikely(!ff)) return 1;
     }
@@ -15,12 +15,13 @@ int do_proc_sys_kernel_random_entropy_avail(int update_every, unsigned long long
     ff = procfile_readall(ff);
     if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time
 
-    unsigned long long entropy = strtoull(procfile_lineword(ff, 0, 0), NULL, 10);
+    unsigned long long entropy = str2ull(procfile_lineword(ff, 0, 0));
 
-    RRDSET *st = rrdset_find_bytype("system", "entropy");
+    RRDSET *st = rrdset_find_bytype_localhost("system", "entropy");
     if(unlikely(!st)) {
-        st = rrdset_create("system", "entropy", NULL, "entropy", NULL, "Available Entropy", "entropy", 1000, update_every, RRDSET_TYPE_LINE);
-        rrddim_add(st, "entropy", NULL, 1, 1, RRDDIM_ABSOLUTE);
+        st = rrdset_create_localhost("system", "entropy", NULL, "entropy", NULL, "Available Entropy", "entropy", 1000
+                                     , update_every, RRDSET_TYPE_LINE);
+        rrddim_add(st, "entropy", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
     }
     else rrdset_next(st);