fix pressure metric collection fails on systems that do not expose a …

…full CPU stat prometheus#3051 Signed-off-by: joey <zchengjoey@gmail.com>
chengjoey · Jun 19, 2024 · e0b6e2d · e0b6e2d
1 parent 80859a9
commit e0b6e2d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/collector/pressure_linux.go b/collector/pressure_linux.go
@@ -106,7 +106,7 @@ func (c *pressureStatsCollector) Update(ch chan<- prometheus.Metric) error {
 			level.Debug(c.logger).Log("msg", "pressure information returned no 'some' data")
 			return ErrNoData
 		}
-		if vals.Full == nil {
+		if vals.Full == nil && res != "cpu" {
 			level.Debug(c.logger).Log("msg", "pressure information returned no 'full' data")
 			return ErrNoData
 		}