lpar plugin: Account "idle" pool time rather than "max".

diff --git a/src/lpar.c b/src/lpar.c
index 9c2cd45..844440a 100644 (file)
--- a/src/lpar.c
+++ b/src/lpar.c
@@ -267,17 +267,21 @@ static int lpar_read (void)
        if (pool_stats)
        {
                char typinst[DATA_MAX_NAME_LEN];
-               u_longlong_t pool_busy_ns, pool_max_ns;
+               u_longlong_t pool_busy_ns;
+               u_longlong_t pool_max_ns;
+               u_longlong_t pool_idle_ns = 0;
 
                pool_busy_ns = lparstats.pool_busy_time - pool_busy_time_old;
                pool_max_ns  = lparstats.pool_max_time  - pool_max_time_old;
+               if (pool_max_ns > pool_busy_ns)
+                       pool_idle_ns = pool_max_ns - pool_busy_ns;
 
                /* Pool stats are in CPU x ns */
                ssnprintf (typinst, sizeof (typinst), "pool-%X-busy", lparstats.pool_id);
                lpar_submit (typinst, NS_TO_TICKS ((double) pool_busy_ns) / (double) ticks);
 
-               ssnprintf (typinst, sizeof (typinst), "pool-%X-total", lparstats.pool_id);
-               lpar_submit (typinst, NS_TO_TICKS ((double) pool_max_ns) / (double) ticks);
+               ssnprintf (typinst, sizeof (typinst), "pool-%X-idle", lparstats.pool_id);
+               lpar_submit (typinst, NS_TO_TICKS ((double) pool_idle_ns) / (double) ticks);
        }
 
        save_last_values (&lparstats);