Google Cloud Monitoring Metrics

Metric Type
Display Name

Kind, Type, Unit

Description

Labels

/jvm/compilation_time
Compilation Time

GAUGE, INT64, ms

The approximate accumulated elapsed time spent in compilation.

/jvm/cpu/time
CPU Time

CUMULATIVE, INT64, ns

The CPU time used by the process on which the Java virtual machine is running.

/jvm/cpu/daemon_threads
Daemon Threads

GAUGE, INT64, Threads

The current number of live daemon threads.

/jvm/garbage_collector_collection_count
Garbage Collector Collection Count

CUMULATIVE, INT64, n/a

The total number of collections that have occurred.

/jvm/garbage_collector_collection_time
Garbage Collector Collection Time

CUMULATIVE, INT64, ms

The accumulated collection elapsed time.

/jvm/memory/heap_committed
Heap Memory Committed

GAUGE, INT64, By

The amount of heap memory that is committed for the Java virtual machine to use.

/jvm/memory/heap_initialized
Heap Memory Initialized

GAUGE, INT64, By

The amount of heap memory that the Java virtual machine initially requests from the operating system for memory management.

/jvm/memory/heap_used
Heap Memory Used

GAUGE, INT64, By

The amount of used heap memory.

/jvm/cpu/live_threads
Live Threads

GAUGE, INT64, Threads

The current number of live threads including both daemon and non-daemon threads.

/jvm/loaded_classes_count
Loaded Classes Count

GAUGE, INT64, n/a

The number of classes that are currently loaded in the Java virtual machine.

/jvm/memory/non_heap_committed
Non-heap Memory Committed

GAUGE, INT64, By

The amount of non-heap memory that is committed for the Java virtual machine to use.

/jvm/memory/non_heap_initialized
Non-heap Memory Initialized

GAUGE, INT64, By

The amount of non-heap memory that the Java virtual machine initially requests from the operating system for memory management.

/jvm/memory/non_heap_used
Non-heap Memory Used

GAUGE, INT64, By

The amount of used non-heap memory.

/jvm/open_files
Open Files

GAUGE, INT64, n/a

The number of open file descriptors.

/jvm/cpu/peak_threads
Peak Threads

GAUGE, INT64, Threads

The peak live thread count since the Java virtual machine started or peak was reset.

/jvm/cpu/started_threads
Started Threads

CUMULATIVE, INT64, Threads

The total number of threads created and also started since the Java virtual machine started.

/jvm/uptime
Uptime

CUMULATIVE, INT64, ms

The uptime of the Java virtual machine.

/requests/latency/average
Average request latency

GAUGE, DOUBLE, ms

Average request latency.

/data_size
Data size

GAUGE, DOUBLE, By

Bytes of data on this ZooKeeper server.

/nodes/ephemeral_count
Ephemeral nodes

GAUGE, DOUBLE, n/a

Number of ephemeral nodes.

/followers/count
Followers

GAUGE, DOUBLE, n/a

Number of followers.

/requests/latency/maximum
Maximum request latency

GAUGE, DOUBLE, ms

Maximum request latency.

/requests/latency/minimum
Minimum request latency

GAUGE, DOUBLE, ms

Minimum request latency.

/nodes/count
Nodes

GAUGE, DOUBLE, n/a

ZooKeeper node count.

/connections_count
Open connections

GAUGE, DOUBLE, Connections

Number of connections currently alive.

/requests/outstanding_count
Outstanding requests

GAUGE, DOUBLE, Requests

Number of outstanding requests.

/network/received_packets_count
Packets received

CUMULATIVE, INT64, Packets

Packets received.

/network/sent_packets_count
Packets sent

CUMULATIVE, INT64, Packets

Packets sent.

/revalidations/pending_count
Pending revalidations

GAUGE, INT64, n/a

Number of pending session revalidations.

/followers/synced_count
Synced followers

GAUGE, DOUBLE, n/a

Number of synchronized followers.

/nodes/watches_count
Watches

GAUGE, DOUBLE, n/a

Number of watches on ZooKeeper nodes.

/sync_operations/pending_count
Pending syncs

GAUGE, DOUBLE, Packets

Number of pending synchronization operations.