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diff --git a/plugins/check_procs.c b/plugins/check_procs.c
index 937c0ad..d1d5378 100644
--- a/plugins/check_procs.c
+++ b/plugins/check_procs.c
@@ -203,6 +203,9 @@ main (int argc, char **argv)
/* Ignore self */
if (mypid == procpid) continue;
+
+ /* Ignore child containers if we're on an OpenVZ hardware node */
+ if (read_openvz_id(1) == 0 && read_openvz_id(procpid) != 0) continue;
if ((options & STAT) && (strstr (statopts, procstat)))
resultsum |= STAT;
@@ -666,6 +669,26 @@ convert_to_seconds(char *etime) {
return total;
}
+/* Returns the OpenVZ enviroment ID of the specified process, or -1 if we're not on OpenVZ */
+int
+read_openvz_id(int procid) {
+ FILE *file;
+ char *filename = strdup("");
+ char line[64];
+ int result = -1;
+
+ asprintf(&filename, "/proc/%d/status", procid);
+
+ if ((file = fopen(filename, "r")) == NULL) return -1;
+
+ while (fgets(line, sizeof(line), file) != NULL) {
+ sscanf(line, "envID:\t%d", &result);
+ }
+
+ fclose(file);
+ return result;
+}
+
void
print_help (void)
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