Monitoring

apoc.monitor.ids

node and relationships-ids in total and in use

apoc.monitor.kernel

store information such as kernel version, start time, read-only, database-name, store-log-version etc.

apoc.monitor.store

store size information for the different types of stores

apoc.monitor.tx

number of transactions total,opened,committed,concurrent,rolled-back,last-tx-id

apoc.monitor.locks(minWaitTime long)

db locking information such as avertedDeadLocks, lockCount, contendedLockCount and contendedLocks etc. (enterprise)

The following returns ID usage:

CALL apoc.monitor.ids();

Table 1. Results
nodeIds	relIds	propIds	relTypeIds
400	3560	4000	7

The following returns store information:

CALL apoc.monitor.kernel();

Table 2. Results
readOnly	kernelVersion	storeId	kernelStartTime	databaseName	storeLogVersion	storeCreationDate
FALSE	"neo4j-kernel, version: 3.5.6,73866e84158298d5f4a7325b6466c0189ad21d11"	"7f450cfe1e4fefb5"	"2019-06-24 12:01:01"	"graph.db"	0	"2019-06-24 11:59:28"

The following returns store size information:

CALL apoc.monitor.store();

Table 3. Results
logSize	stringStoreSize	arrayStoreSize	relStoreSize	propStoreSize	totalStoreSize	nodeStoreSize
691264	8192	8192	122400	171339	1207741	8190

The following returns transaction information:

CALL apoc.monitor.tx();

Table 4. Results
rolledBackTx	peakTx	lastTxId	currentOpenedTx	totalOpenedTx	totalTx
2213	6	16	1	9170	6956