mm: Increase vmstat interval

Red Hat linux states that vmstat updates can be mildly expensive. Increase from 1 second to 1 minute. Signed-off-by: Tyler Nijmeh <tylernij@gmail.com>
raghavt20 · Jun 12, 2024 · 07cb200 · 07cb200
1 parent 261e2c8
commit 07cb200
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm/vmstat.c b/mm/vmstat.c
@@ -1756,7 +1756,7 @@ static const struct seq_operations vmstat_op = {
 
 #ifdef CONFIG_SMP
 static DEFINE_PER_CPU(struct delayed_work, vmstat_work);
-int sysctl_stat_interval __read_mostly = HZ;
+int sysctl_stat_interval __read_mostly = 60 * HZ;
 
 #ifdef CONFIG_PROC_FS
 static void refresh_vm_stats(struct work_struct *work)