collector: publish base units and _total counter names (#2743)

Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>

internal/collector/process/process.go

@@ -202,7 +202,7 @@ func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 	c.cpuTimeTotal = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "cpu_time_total"),
+		prometheus.BuildFQName(types.Namespace, Name, "cpu_time_seconds_total"),
 		"Returns elapsed time that all of the threads of this process used the processor to execute instructions by mode (privileged, user).",
 		[]string{"process", "process_id", "mode"},
 		nil,

internal/collector/process/process_test.go

@@ -68,7 +68,7 @@ func TestCollectorCurrentProcess(t *testing.T) {
 		require.Positive(t, testutils.MetricValuesByLabel(families, name, "process_id")[pid], name)
 	}
 
-	cpu := families["windows_process_cpu_time_total"].GetMetric()
+	cpu := families["windows_process_cpu_time_seconds_total"].GetMetric()
 	require.Len(t, cpu, 2)
 	require.NotNil(t, cpu[0].GetCounter())
 }