diff options
Diffstat (limited to 'health/health.d/load.conf')
| -rw-r--r-- | health/health.d/load.conf | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/health/health.d/load.conf b/health/health.d/load.conf index ee0c54b8..ffaea172 100644 --- a/health/health.d/load.conf +++ b/health/health.d/load.conf @@ -4,18 +4,19 @@ # Calculate the base trigger point for the load average alarms. # This is the maximum number of CPU's in the system over the past 1 # minute, with a special case for a single CPU of setting the trigger at 2. - alarm: load_trigger + alarm: load_cpu_number on: system.load os: linux hosts: * calc: ($active_processors == nan or $active_processors == inf or $active_processors < 2) ? ( 2 ) : ( $active_processors ) units: cpus every: 1m - info: trigger point for load average alarms + info: number of active CPU cores in the system # Send alarms if the load average is unusually high. # These intentionally _do not_ calculate the average over the sampled # time period because the values being checked already are averages. + alarm: load_average_15 on: system.load os: linux @@ -23,10 +24,9 @@ lookup: max -1m unaligned of load15 units: load every: 1m - warn: $this > (($status >= $WARNING) ? (1.75 * $load_trigger) : (2 * $load_trigger)) - crit: $this > (($status == $CRITICAL) ? (3.5 * $load_trigger) : (4 * $load_trigger)) + warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 175 : 200) delay: down 15m multiplier 1.5 max 1h - info: fifteen-minute load average + info: system fifteen-minute load average to: sysadmin alarm: load_average_5 @@ -36,10 +36,9 @@ lookup: max -1m unaligned of load5 units: load every: 1m - warn: $this > (($status >= $WARNING) ? (3.5 * $load_trigger) : (4 * $load_trigger)) - crit: $this > (($status == $CRITICAL) ? (7 * $load_trigger) : (8 * $load_trigger)) + warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 350 : 400) delay: down 15m multiplier 1.5 max 1h - info: five-minute load average + info: system five-minute load average to: sysadmin alarm: load_average_1 @@ -49,8 +48,7 @@ lookup: max -1m unaligned of load1 units: load every: 1m - warn: $this > (($status >= $WARNING) ? (7 * $load_trigger) : (8 * $load_trigger)) - crit: $this > (($status == $CRITICAL) ? (14 * $load_trigger) : (16 * $load_trigger)) + warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 700 : 800) delay: down 15m multiplier 1.5 max 1h - info: one-minute load average + info: system one-minute load average to: sysadmin |