From 66ad10d61a474c080a067f02bcbfec9ca5bc7873 Mon Sep 17 00:00:00 2001 From: Vladimir Kobal Date: Tue, 4 Jun 2019 10:16:54 +0300 Subject: Increase the cpu_limit chart precision (#6172) --- collectors/cgroups.plugin/sys_fs_cgroup.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'collectors/cgroups.plugin') diff --git a/collectors/cgroups.plugin/sys_fs_cgroup.c b/collectors/cgroups.plugin/sys_fs_cgroup.c index 40b4855747..4300788d52 100644 --- a/collectors/cgroups.plugin/sys_fs_cgroup.c +++ b/collectors/cgroups.plugin/sys_fs_cgroup.c @@ -2831,17 +2831,16 @@ void update_cgroup_charts(int update_every) { , RRDSET_TYPE_LINE ); - rrddim_add(cg->st_cpu_limit, "used", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + if(!(cg->options & CGROUP_OPTIONS_IS_UNIFIED)) + rrddim_add(cg->st_cpu_limit, "used", NULL, 1, system_hz, RRD_ALGORITHM_ABSOLUTE); + else + rrddim_add(cg->st_cpu_limit, "used", NULL, 1, 1000000, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(cg->st_cpu_limit); calculated_number cpu_usage = 0; - if(!(cg->options & CGROUP_OPTIONS_IS_UNIFIED)) - cpu_usage = (calculated_number)(cg->cpuacct_stat.user + cg->cpuacct_stat.system) * 100 / system_hz; - else - cpu_usage = (calculated_number)(cg->cpuacct_stat.user + cg->cpuacct_stat.system) * 100 / 1000000; - + cpu_usage = (calculated_number)(cg->cpuacct_stat.user + cg->cpuacct_stat.system) * 100; calculated_number cpu_used = 100 * (cpu_usage - cg->prev_cpu_usage) / (value * update_every); rrdset_isnot_obsolete(cg->st_cpu_limit); -- cgit v1.2.3