Changes between Version 21 and Version 22 of HealthMonitoring

Timestamp:

Apr 2, 2012, 6:38:36 AM (12 years ago)

Author:

jesseeichar

Comment:

--

HealthMonitoring

@@ -64 +64 @@
 The Metrics and !HealthService Monitors will be registered in the !ServletContext so multiple Geonetwork instances can exist in the same webapplication without interfering with each other.
 
+See below for an example of the JSON data accessible for the metrics
 === Backwards Compatibility Issues ===
 
@@ -74 +75 @@
 == Participants ==
  * As above
+
+== Sample JSON reponse ==
+{{{
+{
+  "jvm" : {
+    "vm" : {
+      "name" : "Java HotSpot(TM) 64-Bit Server VM",
+      "version" : "1.6.0_29-b11-402-10M3527"
+    },
+    "memory" : {
+      "totalInit" : 1.54341376E8,
+      "totalUsed" : 3.2617464E8,
+      "totalMax" : 1.273233408E9,
+      "totalCommitted" : 6.03983872E8,
+      "heapInit" : 1.30023424E8,
+      "heapUsed" : 2.28695544E8,
+      "heapMax" : 9.54466304E8,
+      "heapCommitted" : 4.50691072E8,
+      "heap_usage" : 0.2396056760113765,
+      "non_heap_usage" : 0.3058003626371685,
+      "memory_pool_usages" : {
+        "Code Cache" : 0.21186701456705728,
+        "PS Eden Space" : 0.34845979526684473,
+        "PS Old Gen" : 0.1448234901054541,
+        "PS Perm Gen" : 0.32341286540031433,
+        "PS Survivor Space" : 0.9189123498933606
+      }
+    },
+    "daemon_thread_count" : 26,
+    "thread_count" : 36,
+    "current_time" : 1333357166695,
+    "uptime" : 1530,
+    "fd_usage" : 0.03408203125,
+    "thread-states" : {
+      "runnable" : 0.1388888888888889,
+      "waiting" : 0.25,
+      "new" : 0.0,
+      "terminated" : 0.0,
+      "timed_waiting" : 0.6111111111111112,
+      "blocked" : 0.0
+    },
+    "garbage-collectors" : {
+      "PS MarkSweep" : {
+        "runs" : 1,
+        "time" : 522
+      },
+      "PS Scavenge" : {
+        "runs" : 16,
+        "time" : 870
+      }
+    }
+  },
+  "jeeves.server.dispatchers.ServiceManager" : {
+    "Gui_services_Timer" : {
+      "type" : "timer",
+      "duration" : {
+        "unit" : "milliseconds",
+        "min" : 24.325,
+        "max" : 2488.49,
+        "mean" : 472.3041666666667,
+        "std_dev" : 989.6871079183394,
+        "median" : 50.754000000000005,
+        "p75" : 765.7325,
+        "p95" : 2488.49,
+        "p98" : 2488.49,
+        "p99" : 2488.49,
+        "p999" : 2488.49
+      },
+      "rate" : {
+        "unit" : "seconds",
+        "count" : 6,
+        "mean" : 0.004004509721337455,
+        "m1" : 4.30827443003605E-5,
+        "m5" : 0.0012145159519066932,
+        "m15" : 0.0020215802526106718
+      }
+    },
+    "Output_Xsl_Transform_Timer" : {
+      "type" : "timer",
+      "duration" : {
+        "unit" : "milliseconds",
+        "min" : 484.933,
+        "max" : 5780.427,
+        "mean" : 1709.3556666666668,
+        "std_dev" : 2035.3989234537455,
+        "median" : 911.2475,
+        "p75" : 2641.22025,
+        "p95" : 5780.427,
+        "p98" : 5780.427,
+        "p99" : 5780.427,
+        "p999" : 5780.427
+      },
+      "rate" : {
+        "unit" : "seconds",
+        "count" : 6,
+        "mean" : 0.0040045041381104145,
+        "m1" : 4.682680862608093E-5,
+        "m5" : 0.001233670306377214,
+        "m15" : 0.002030077065567829
+      }
+    },
+    "Service_Execution_Timer" : {
+      "type" : "timer",
+      "duration" : {
+        "unit" : "milliseconds",
+        "min" : 0.0030,
+        "max" : 5410.341,
+        "mean" : 345.0077222222222,
+        "std_dev" : 1265.5481257209233,
+        "median" : 24.615000000000002,
+        "p75" : 106.89274999999999,
+        "p95" : 5410.341,
+        "p98" : 5410.341,
+        "p99" : 5410.341,
+        "p999" : 5410.341
+      },
+      "rate" : {
+        "unit" : "seconds",
+        "count" : 18,
+        "mean" : 0.012013508317120999,
+        "m1" : 0.0035604580083024332,
+        "m5" : 0.005832300306235614,
+        "m15" : 0.0063969625501007306
+      }
+    }
+  },
+  "jeeves.server.resources.ResourceManager" : {
+    "Open_Resources" : {
+      "type" : "counter",
+      "count" : 0
+    },
+    "Resource_is_Open_Timer" : {
+      "type" : "timer",
+      "duration" : {
+        "unit" : "milliseconds",
+        "min" : 0.84,
+        "max" : 21659.929,
+        "mean" : 1074.5243703703704,
+        "std_dev" : 4251.838138292456,
+        "median" : 3.285,
+        "p75" : 124.104,
+        "p95" : 15126.682199999965,
+        "p98" : 21659.929,
+        "p99" : 21659.929,
+        "p999" : 21659.929
+      },
+      "rate" : {
+        "unit" : "seconds",
+        "count" : 27,
+        "mean" : 0.018020253443385113,
+        "m1" : 0.0036035407657024152,
+        "m5" : 0.007149283350214188,
+        "m15" : 0.009134495054434226
+      }
+    },
+    "Wait_for_Resource_Timer" : {
+      "type" : "timer",
+      "duration" : {
+        "unit" : "milliseconds",
+        "min" : 0.168,
+        "max" : 9.805,
+        "mean" : 0.7525185185185186,
+        "std_dev" : 1.833192515182407,
+        "median" : 0.272,
+        "p75" : 0.494,
+        "p95" : 6.411399999999982,
+        "p98" : 9.805,
+        "p99" : 9.805,
+        "p999" : 9.805
+      },
+      "rate" : {
+        "unit" : "seconds",
+        "count" : 27,
+        "mean" : 0.018020239804755,
+        "m1" : 0.003603540764509047,
+        "m5" : 0.007146318544219508,
+        "m15" : 0.009126889345108002
+      }
+    }
+  },
+  "org.apache.log4j.Appender" : {
+    "all" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 674,
+      "mean" : 0.4498392801672373,
+      "m1" : 0.056892395341910325,
+      "m5" : 0.2797626852621673,
+      "m15" : 5.159131479663114
+    },
+    "debug" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 124,
+      "mean" : 0.0827597466088508,
+      "m1" : 0.02488012328836895,
+      "m5" : 0.0396499829207201,
+      "m15" : 0.04348829021706984
+    },
+    "error" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 13,
+      "mean" : 0.00867642469446354,
+      "m1" : 0.007034750507242713,
+      "m5" : 0.008863242360146364,
+      "m15" : 0.006106043007509468
+    },
+    "fatal" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 0,
+      "mean" : 0.0,
+      "m1" : 0.0,
+      "m5" : 0.0,
+      "m15" : 0.0
+    },
+    "info" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 531,
+      "mean" : 0.3543984910975002,
+      "m1" : 0.02497752154153982,
+      "m5" : 0.22973832175674178,
+      "m15" : 5.070273598569812
+    },
+    "trace" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 0,
+      "mean" : 0.0,
+      "m1" : 0.0,
+      "m5" : 0.0,
+      "m15" : 0.0
+    },
+    "warn" : {
+      "type" : "meter",
+      "event_type" : "statements",
+      "unit" : "seconds",
+      "count" : 6,
+      "mean" : 0.004004502312673836,
+      "m1" : 4.7588561756841725E-12,
+      "m5" : 0.0015111382245590757,
+      "m15" : 0.039263547868717996
+    }
+  }
+}
+}}}