Get the number of open connections in MongoDB?

MongoDBDatabaseBig Data Analytics

To get the number of open connections, use serverStatus() in MongoDB. Following is the query −

> db.serverStatus();

This will produce the following output −

{
   "host" : "DESKTOP-QN2RB3H",
   "version" : "4.0.5",
   "process" : "mongod",
   "pid" : NumberLong(10540),
   "uptime" : 74156,
   "uptimeMillis" : NumberLong(74156688),
   "uptimeEstimate" : NumberLong(74156),
   "localTime" : ISODate("2020-01-07T15:09:18.366Z"),
   "asserts" : {
      "regular" : 0,
      "warning" : 0,
      "msg" : 0,
      "user" : 1,
      "rollovers" : 0
   },
   "connections" : {
      "current" : 1,
      "available" : 999999,
      "totalCreated" : 1
   },
   "extra_info" : {
      "note" : "fields vary by platform",
      "page_faults" : 64557,
      "usagePageFileMB" : 196,
      "totalPageFileMB" : 11787,
      "availPageFileMB" : 7408,
      "ramMB" : 10187
   },
   "freeMonitoring" : {
      "state" : "undecided"
   },
   "globalLock" : {
      "totalTime" : NumberLong("74156586000"),
      "currentQueue" : {
         "total" : 0,
         "readers" : 0,
         "writers" : 0
      },
      "activeClients" : {
         "total" : 12,
         "readers" : 0,
         "writers" : 0
      }
   },
   "locks" : {
      "Global" : {
         "acquireCount" : {
         "r" : NumberLong(2048526),
         "w" : NumberLong(857),
         "W" : NumberLong(5)
      }
   },
   "Database" : {
      "acquireCount" : {
         "r" : NumberLong(1021070),
         "w" : NumberLong(133),
         "R" : NumberLong(14),
         "W" : NumberLong(724)
      },
      "acquireWaitCount" : {
         "r" : NumberLong(1)
      },
      "timeAcquiringMicros" : {
         "r" : NumberLong(89245)
      }
   },
   "Collection" : {
      "acquireCount" : {
         "r" : NumberLong(1021070),
         "w" : NumberLong(133)
      }
   }
},
"logicalSessionRecordCache" : {
   "activeSessionsCount" : 1,
   "sessionsCollectionJobCount" : 19,
   "lastSessionsCollectionJobDurationMillis" : 31,
   "lastSessionsCollectionJobTimestamp" : ISODate("2020-01-07T15:06:21.428Z"),
   "lastSessionsCollectionJobEntriesRefreshed" : 0,
   "lastSessionsCollectionJobEntriesEnded" : 0,
   "lastSessionsCollectionJobCursorsClosed" : 0,
   "transactionReaperJobCount" : 0,
   "lastTransactionReaperJobDurationMillis" : 0,
   "lastTransactionReaperJobTimestamp" : ISODate("2020-01-06T18:35:28.091Z"),
   "lastTransactionReaperJobEntriesCleanedUp" : 0
},
"network" : {
   "bytesIn" : NumberLong(20054),
   "bytesOut" : NumberLong(39842),
   "physicalBytesIn" : NumberLong(20054),
   "physicalBytesOut" : NumberLong(39842),
   "numRequests" : NumberLong(187),
   "compression" : {
      "snappy" : {
         "compressor" : {
            "bytesIn" : NumberLong(0),
            "bytesOut" : NumberLong(0)
         },
         "decompressor" : {
            "bytesIn" : NumberLong(0),
            "bytesOut" : NumberLong(0)
         }
      }
   },
   "serviceExecutorTaskStats" : {
      "executor" : "passthrough",
      "threadsRunning" : 1
   }
},
"opLatencies" : {
   "reads" : {
      "latency" : NumberLong(67492),
      "ops" : NumberLong(27)
   },
   "writes" : {
      "latency" : NumberLong(2513055),
      "ops" : NumberLong(23)
   },
   "commands" : {
      "latency" : NumberLong(248101),
      "ops" : NumberLong(136)
   },
   "transactions" : {
      "latency" : NumberLong(0),
      "ops" : NumberLong(0)
   }
},
"opcounters" : {
   "insert" : 13,
   "query" : 24,
   "update" : 20,
   "delete" : 0,
   "getmore" : 0,
   "command" : 160
},
"opcountersRepl" : {
   "insert" : 0,
   "query" : 0,
   "update" : 0,
   "delete" : 0,
   "getmore" : 0,
   "command" : 0
},
"storageEngine" : {
   "name" : "wiredTiger",
   "supportsCommittedReads" : true,
   "supportsSnapshotReadConcern" : true,
   "readOnly" : false,
   "persistent" : true
},
"tcmalloc" : {
   "generic" : {
      "current_allocated_bytes" : 93839200,
      "heap_size" : 94830592
   },
   "tcmalloc" : {
      "pageheap_free_bytes" : 327680,
      "pageheap_unmapped_bytes" : 0,
      "max_total_thread_cache_bytes" : NumberLong(1073741824),
      "current_total_thread_cache_bytes" : 424912,
      "total_free_bytes" : 663712,
      "central_cache_free_bytes" : 238800,
      "transfer_cache_free_bytes" : 0,
      "thread_cache_free_bytes" : 424912,
      "aggressive_memory_decommit" : 0,
      "pageheap_committed_bytes" : 94830592,
      "pageheap_scavenge_count" : 0,
      "pageheap_commit_count" : 69,
      "pageheap_total_commit_bytes" : 94830592,
      "pageheap_decommit_count" : 0,
      "pageheap_total_decommit_bytes" : 0,
      "pageheap_reserve_count" : 69,
      "pageheap_total_reserve_bytes" : 94830592,
      "spinlock_total_delay_ns" : 0,
      "formattedString" : "------------------------------------------------\nMALLOC: 93839200 ( 89.5 MiB)
         Bytes in use by application\nMALLOC: + 327680 ( 0.3 MiB) Bytes in page heap freelist\nMALLOC: +
         238800 ( 0.2 MiB) Bytes in central cache freelist\nMALLOC: + 0 ( 0.0 MiB) Bytes in transfer cache
         freelist\nMALLOC: + 424912 ( 0.4 MiB) Bytes in thread cache freelists\nMALLOC: + 6316248 ( 6.0 MiB)
         Bytes in malloc metadata\nMALLOC: ------------\nMALLOC: = 101146840 ( 96.5 MiB) Actual memory used
         (physical + swap)\nMALLOC: + 0 ( 0.0 MiB) Bytes released to OS (aka unmapped)\nMALLOC: ------------
         \nMALLOC: = 101146840 ( 96.5 MiB) Virtual address space used\nMALLOC:\nMALLOC: 2167 Spans in
         use\nMALLOC: 10 Thread heaps in use\nMALLOC: 4096 Tcmalloc page size\n------------------------------
         ------------------\nCall ReleaseFreeMemory() to release freelist memory to the OS (via
         madvise()).\nBytes released to the OS take up virtual address space but no physical memory.\n"
   }
},
"transactions" : {
   "retriedCommandsCount" : NumberLong(0),
   "retriedStatementsCount" : NumberLong(0),
   "transactionsCollectionWriteCount" : NumberLong(0),
   "currentActive" : NumberLong(0),
   "currentInactive" : NumberLong(0),
   "currentOpen" : NumberLong(0),
   "totalAborted" : NumberLong(0),
   "totalCommitted" : NumberLong(0),
   "totalStarted" : NumberLong(0)
},
"transportSecurity" : {
   "1.0" : NumberLong(0),
   "1.1" : NumberLong(0),
   "1.2" : NumberLong(0),
   "1.3" : NumberLong(0),
   "unknown" : NumberLong(0)
},
"wiredTiger" : {
   "uri" : "statistics:",
   "LSM" : {
      "application work units currently queued" : 0,
      "merge work units currently queued" : 0,
      "rows merged in an LSM tree" : 0,
      "sleep for LSM checkpoint throttle" : 0,
      "sleep for LSM merge throttle" : 0,
      "switch work units currently queued" : 0,
      "tree maintenance operations discarded" : 0,
      "tree maintenance operations executed" : 0,
      "tree maintenance operations scheduled" : 0,
      "tree queue hit maximum" : 0
   },
   "async" : {
      "current work queue length" : 0,
      "maximum work queue length" : 0,
      "number of allocation state races" : 0,
      "number of flush calls" : 0,
      "number of operation slots viewed for allocation" : 0,
      "number of times operation allocation failed" : 0,
      "number of times worker found no work" : 0,
      "total allocations" : 0,
      "total compact calls" : 0,
      "total insert calls" : 0,
      "total remove calls" : 0,
      "total search calls" : 0,
      "total update calls" : 0
   },
   "block-manager" : {
      "blocks pre-loaded" : 796,
      "blocks read" : 1978,
      "blocks written" : 525,
      "bytes read" : 10067968,
      "bytes written" : 5468160,
      "bytes written for checkpoint" : 5468160,
      "mapped blocks read" : 0,
      "mapped bytes read" : 0
   },
   "cache" : {
      "application threads page read from disk to cache count" : 721,
      "application threads page read from disk to cache time (usecs)" : 297604,
      "application threads page write from cache to disk count" : 309,
      "application threads page write from cache to disk time (usecs)" : 67973,
      "bytes belonging to page images in the cache" : 3010020,
      "bytes belonging to the cache overflow table in the cache" : 182,
      "bytes currently in the cache" : 3487169,
      "bytes dirty in the cache cumulative" : 6037950,
      "bytes not belonging to page images in the cache" : 477149,
      "bytes read into cache" : 2787109,
      "bytes written from cache" : 3880089,
      "cache overflow cursor application thread wait time (usecs)" : 0,
      "cache overflow cursor internal thread wait time (usecs)" : 0,
      "cache overflow score" : 0,
      "cache overflow table entries" : 0,
      "cache overflow table insert calls" : 0,
      "cache overflow table remove calls" : 0,
      "checkpoint blocked page eviction" : 0,
      "eviction calls to get a page" : 559,
      "eviction calls to get a page found queue empty" : 562,
      "eviction calls to get a page found queue empty after locking" : 0,
      "eviction currently operating in aggressive mode" : 0,
      "eviction empty score" : 0,
      "eviction passes of a file" : 0,
      "eviction server candidate queue empty when topping up" : 0,
      "eviction server candidate queue not empty when topping up" : 0,
      "eviction server evicting pages" : 0,
      "eviction server slept, because we did not make progress with eviction" : 328,
      "eviction server unable to reach eviction goal" : 0,
      "eviction state" : 32,
      "eviction walk target pages histogram - 0-9" : 0,
      "eviction walk target pages histogram - 10-31" : 0,
      "eviction walk target pages histogram - 128 and higher" : 0,
      "eviction walk target pages histogram - 32-63" : 0,
      "eviction walk target pages histogram - 64-128" : 0,
      "eviction walks abandoned" : 0,
      "eviction walks gave up because they restarted their walk twice" : 0,
      "eviction walks gave up because they saw too many pages and found no candidates" : 0,
      "eviction walks gave up because they saw too many pages and found too few candidates" : 0,
      "eviction walks reached end of tree" : 0,
      "eviction walks started from root of tree" : 0,
      "eviction walks started from saved location in tree" : 0,
      "eviction worker thread active" : 4,
      "eviction worker thread created" : 0,
      "eviction worker thread evicting pages" : 3,
      "eviction worker thread removed" : 0,
      "eviction worker thread stable number" : 0,
      "failed eviction of pages that exceeded the in-memory maximum count" : 0,
      "failed eviction of pages that exceeded the in-memory maximum time (usecs)" : 0,
      "files with active eviction walks" : 0,
      "files with new eviction walks started" : 0,
      "force re-tuning of eviction workers once in a while" : 0,
      "hazard pointer blocked page eviction" : 1,
      "hazard pointer check calls" : 3,
      "hazard pointer check entries walked" : 1,
      "hazard pointer maximum array length" : 1,
      "in-memory page passed criteria to be split" : 0,
      "in-memory page splits" : 0,
      "internal pages evicted" : 0,
      "internal pages split during eviction" : 0,
      "leaf pages split during eviction" : 0,
      "maximum bytes configured" : 4803526656,
      "maximum page size at eviction" : 0,
      "modified pages evicted" : 2,
      "modified pages evicted by application threads" : 0,
      "operations timed out waiting for space in cache" : 0,
      "overflow pages read into cache" : 0,
      "page split during eviction deepened the tree" : 0,
      "page written requiring cache overflow records" : 0,
      "pages currently held in the cache" : 1530,
      "pages evicted because they exceeded the in-memory maximum count" : 0,
      "pages evicted because they exceeded the in-memory maximum time (usecs)" : 0,
      "pages evicted because they had chains of deleted items count" : 0,
      "pages evicted because they had chains of deleted items time (usecs)" : 0,
      "pages evicted by application threads" : 0,
      "pages queued for eviction" : 0,
      "pages queued for urgent eviction" : 3,
      "pages queued for urgent eviction during walk" : 0,
      "pages read into cache" : 1470,
      "pages read into cache after truncate" : 16,
      "pages read into cache after truncate in prepare state" : 0,
      "pages read into cache requiring cache overflow entries" : 0,
      "pages read into cache requiring cache overflow for checkpoint" : 0,
      "pages read into cache skipping older cache overflow entries" : 0,
      "pages read into cache with skipped cache overflow entries needed later" : 0,
      "pages read into cache with skipped cache overflow entries needed later by checkpoint" : 0,
      "pages requested from the cache" : 174351,
      "pages seen by eviction walk" : 0,
      "pages selected for eviction unable to be evicted" : 1,
      "pages walked for eviction" : 0,
      "pages written from cache" : 311,
      "pages written requiring in-memory restoration" : 0,
      "percentage overhead" : 8,
      "tracked bytes belonging to internal pages in the cache" : 166860,
      "tracked bytes belonging to leaf pages in the cache" : 3320309,
      "tracked dirty bytes in the cache" : 0,
      "tracked dirty pages in the cache" : 0,
      "unmodified pages evicted" : 0
   },
   "connection" : {
      "auto adjusting condition resets" : 481,
      "auto adjusting condition wait calls" : 35030,
      "detected system time went backwards" : 0,
      "files currently open" : 733,
      "memory allocations" : 644375,
      "memory frees" : 595480,
      "memory re-allocations" : 33215,
      "pthread mutex condition wait calls" : 95247,
      "pthread mutex shared lock read-lock calls" : 387569,
      "pthread mutex shared lock write-lock calls" : 18224,
         "total fsync I/Os" : 1993,
      "total read I/Os" : 3742,
      "total write I/Os" : 2300
   },
   "cursor" : {
      "cursor close calls that result in cache" : 1063,
      "cursor create calls" : 2283,
      "cursor insert calls" : 953,
      "cursor modify calls" : 0,
      "cursor next calls" : 13290,
      "cursor operation restarted" : 0,
      "cursor prev calls" : 738,
      "cursor remove calls" : 30,
      "cursor reserve calls" : 0,
      "cursor reset calls" : 170778,
      "cursor search calls" : 103081,
      "cursor search near calls" : 1571,
      "cursor sweep buckets" : 33689,
      "cursor sweep cursors closed" : 5,
      "cursor sweep cursors examined" : 1731,
      "cursor sweeps" : 5614,
      "cursor update calls" : 0,
      "cursors currently cached" : 740,
      "cursors reused from cache" : 318,
      "truncate calls" : 0
   },
   "data-handle" : {
      "connection data handles currently active" : 2200,
      "connection sweep candidate became referenced" : 0,
      "connection sweep dhandles closed" : 4,
      "connection sweep dhandles removed from hash list" : 821,
      "connection sweep time-of-death sets" : 3286,
      "connection sweeps" : 2843,
      "session dhandles swept" : 5,
      "session sweep attempts" : 1560
   },
   "lock" : {
      "checkpoint lock acquisitions" : 1568,
      "checkpoint lock application thread wait time (usecs)" : 237424,
      "checkpoint lock internal thread wait time (usecs)" : 0,
      "commit timestamp queue lock application thread time waiting (usecs)" : 0,
      "commit timestamp queue lock internal thread time waiting (usecs)" : 0,
      "commit timestamp queue read lock acquisitions" : 0,
      "commit timestamp queue write lock acquisitions" : 0,
      "dhandle lock application thread time waiting (usecs)" : 0,
      "dhandle lock internal thread time waiting (usecs)" : 995,
      "dhandle read lock acquisitions" : 23462,
      "dhandle write lock acquisitions" : 3860,
      "metadata lock acquisitions" : 95,
      "metadata lock application thread wait time (usecs)" : 0,
      "metadata lock internal thread wait time (usecs)" : 0,
      "read timestamp queue lock application thread time waiting (usecs)" : 0,
      "read timestamp queue lock internal thread time waiting (usecs)" : 0,
      "read timestamp queue read lock acquisitions" : 0,
      "read timestamp queue write lock acquisitions" : 0,
      "schema lock acquisitions" : 2323,
      "schema lock application thread wait time (usecs)" : 26952,
      "schema lock internal thread wait time (usecs)" : 0,
      "table lock application thread time waiting for the table lock (usecs)" : 0,
      "table lock internal thread time waiting for the table lock (usecs)" : 0,
      "table read lock acquisitions" : 0,
      "table write lock acquisitions" : 2957,
      "txn global lock application thread time waiting (usecs)" : 0,
      "txn global lock internal thread time waiting (usecs)" : 0,
      "txn global read lock acquisitions" : 625,
      "txn global write lock acquisitions" : 323
   },
   "log" : {
      "busy returns attempting to switch slots" : 0,
      "force archive time sleeping (usecs)" : 0,
      "log bytes of payload data" : 107056,
      "log bytes written" : 294656,
      "log files manually zero-filled" : 0,
      "log flush operations" : 55995,
      "log force write operations" : 61866,
      "log force write operations skipped" : 61677,
      "log records compressed" : 64,
      "log records not compressed" : 57,
      "log records too small to compress" : 1663,
      "log release advances write LSN" : 1530,
      "log scan operations" : 4,
      "log scan records requiring two reads" : 3,
      "log server thread advances write LSN" : 189,
      "log server thread write LSN walk skipped" : 6435,
      "log sync operations" : 1719,
      "log sync time duration (usecs)" : 91313877,
      "log sync_dir operations" : 1,
      "log sync_dir time duration (usecs)" : 0,
      "log write operations" : 1784,
      "logging bytes consolidated" : 294144,
      "maximum log file size" : 104857600,
      "number of pre-allocated log files to create" : 2,
      "pre-allocated log files not ready and missed" : 1,
      "pre-allocated log files prepared" : 2,
      "pre-allocated log files used" : 0,
      "records processed by log scan" : 58,
      "slot close lost race" : 0,
      "slot close unbuffered waits" : 0,
      "slot closures" : 1719,
      "slot join atomic update races" : 0,
      "slot join calls atomic updates raced" : 0,
      "slot join calls did not yield" : 1784,
      "slot join calls found active slot closed" : 0,
      "slot join calls slept" : 0,
      "slot join calls yielded" : 0,
      "slot join found active slot closed" : 0,
      "slot joins yield time (usecs)" : 0,
      "slot transitions unable to find free slot" : 0,
      "slot unbuffered writes" : 0,
      "total in-memory size of compressed records" : 169499,
      "total log buffer size" : 33554432,
      "total size of compressed records" : 62513,
      "written slots coalesced" : 0,
      "yields waiting for previous log file close" : 0
   },
   "perf" : {
      "file system read latency histogram (bucket 1) - 10-49ms" : 4,
      "file system read latency histogram (bucket 2) - 50-99ms" : 0,
      "file system read latency histogram (bucket 3) - 100-249ms" : 4,
      "file system read latency histogram (bucket 4) - 250-499ms" : 1,
      "file system read latency histogram (bucket 5) - 500-999ms" : 0,
      "file system read latency histogram (bucket 6) - 1000ms+" : 0,
      "file system write latency histogram (bucket 1) - 10-49ms" : 13,
      "file system write latency histogram (bucket 2) - 50-99ms" : 0,
      "file system write latency histogram (bucket 3) - 100-249ms" : 0,
      "file system write latency histogram (bucket 4) - 250-499ms" : 0,
      "file system write latency histogram (bucket 5) - 500-999ms" : 0,
      "file system write latency histogram (bucket 6) - 1000ms+" : 0,
      "operation read latency histogram (bucket 1) - 100-249us" : 0,
      "operation read latency histogram (bucket 2) - 250-499us" : 0,
      "operation read latency histogram (bucket 3) - 500-999us" : 198,
      "operation read latency histogram (bucket 4) - 1000-9999us" : 69,
      "operation read latency histogram (bucket 5) - 10000us+" : 2,
      "operation write latency histogram (bucket 1) - 100-249us" : 0,
      "operation write latency histogram (bucket 2) - 250-499us" : 0,
      "operation write latency histogram (bucket 3) - 500-999us" : 7,
      "operation write latency histogram (bucket 4) - 1000-9999us" : 7,
      "operation write latency histogram (bucket 5) - 10000us+" : 0
   },
   "reconciliation" : {
      "fast-path pages deleted" : 0,
      "page reconciliation calls" : 327,
      "page reconciliation calls for eviction" : 1,
      "pages deleted" : 16,
      "split bytes currently awaiting free" : 0,
      "split objects currently awaiting free" : 0
   },
   "session" : {
      "open cursor count" : 22,
      "open session count" : 19,
      "session query timestamp calls" : 0,
      "table alter failed calls" : 0,
      "table alter successful calls" : 1473,
      "table alter unchanged and skipped" : 4419,
      "table compact failed calls" : 0,
      "table compact successful calls" : 0,
      "table create failed calls" : 0,
      "table create successful calls" : 15,
      "table drop failed calls" : 0,
      "table drop successful calls" : 4,
      "table rebalance failed calls" : 0,
      "table rebalance successful calls" : 0,
      "table rename failed calls" : 0,
      "table rename successful calls" : 0,
      "table salvage failed calls" : 0,
      "table salvage successful calls" : 0,
      "table truncate failed calls" : 0,
      "table truncate successful calls" : 0,
      "table verify failed calls" : 0,
      "table verify successful calls" : 0
   },
   "thread-state" : {
      "active filesystem fsync calls" : 0,
      "active filesystem read calls" : 0,
      "active filesystem write calls" : 0
   },
   "thread-yield" : {
      "application thread time evicting (usecs)" : 0,
      "application thread time waiting for cache (usecs)" : 0,
      "connection close blocked waiting for transaction state stabilization" : 0,
      "connection close yielded for lsm manager shutdown" : 0,
      "data handle lock yielded" : 0,
      "get reference for page index and slot time sleeping (usecs)" : 0,
      "log server sync yielded for log write" : 0,
      "page access yielded due to prepare state change" : 0,
      "page acquire busy blocked" : 0,
      "page acquire eviction blocked" : 0,
      "page acquire locked blocked" : 0,
      "page acquire read blocked" : 0,
      "page acquire time sleeping (usecs)" : 0,
      "page delete rollback time sleeping for state change (usecs)" : 0,
      "page reconciliation yielded due to child modification" : 0
   },
   "transaction" : {
      "Number of prepared updates" : 0,
      "Number of prepared updates added to cache overflow" : 0,
      "Number of prepared updates resolved" : 0,
      "commit timestamp queue entries walked" : 0,
      "commit timestamp queue insert to empty" : 0,
      "commit timestamp queue inserts to head" : 0,
      "commit timestamp queue inserts total" : 0,
      "commit timestamp queue length" : 0,
      "number of named snapshots created" : 0,
      "number of named snapshots dropped" : 0,
      "prepared transactions" : 0,
      "prepared transactions committed" : 0,
      "prepared transactions currently active" : 0,
      "prepared transactions rolled back" : 0,
      "query timestamp calls" : 1,
      "read timestamp queue entries walked" : 0,
      "read timestamp queue insert to empty" : 0,
      "read timestamp queue inserts to head" : 0,
      "read timestamp queue inserts total" : 0,
      "read timestamp queue length" : 0,
      "rollback to stable calls" : 0,
      "rollback to stable updates aborted" : 0,
      "rollback to stable updates removed from cache overflow" : 0,
      "set timestamp calls" : 0,
      "set timestamp commit calls" : 0,
      "set timestamp commit updates" : 0,
      "set timestamp oldest calls" : 0,
      "set timestamp oldest updates" : 0,
      "set timestamp stable calls" : 0,
      "set timestamp stable updates" : 0,
      "transaction begins" : 323,
      "transaction checkpoint currently running" : 0,
      "transaction checkpoint generation" : 96,
      "transaction checkpoint max time (msecs)" : 7169,
      "transaction checkpoint min time (msecs)" : 17,
      "transaction checkpoint most recent time (msecs)" : 121,
      "transaction checkpoint scrub dirty target" : 0,
      "transaction checkpoint scrub time (msecs)" : 0,
      "transaction checkpoint total time (msecs)" : 27505,
      "transaction checkpoints" : 95,
      "transaction checkpoints skipped because database was clean" : 0,
      "transaction failures due to cache overflow" : 0,
      "transaction fsync calls for checkpoint after allocating the transaction ID" : 95,
      "transaction fsync duration for checkpoint after allocating the transaction ID (usecs)" : 0,
      "transaction range of IDs currently pinned" : 0,
      "transaction range of IDs currently pinned by a checkpoint" : 0,
      "transaction range of IDs currently pinned by named snapshots" : 0,
      "transaction range of timestamps currently pinned" : 0,
      "transaction range of timestamps pinned by a checkpoint" : 0,
      "transaction range of timestamps pinned by the oldest timestamp" : 0,
      "transaction sync calls" : 0,
      "transactions committed" : 68,
      "transactions rolled back" : 255,
      "update conflicts" : 0
   },
   "concurrentTransactions" : {
      "write" : {
         "out" : 0,
         "available" : 128,
         "totalTickets" : 128
      },
      "read" : {
         "out" : 1,
         "available" : 127,
         "totalTickets" : 128
      }
   }
},
"mem" : {
   "bits" : 64,
   "resident" : 128,
   "virtual" : 5125,
   "supported" : true,
   "mapped" : 0,
   "mappedWithJournal" : 0
},
"metrics" : {
   "commands" : {
      "aggregate" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(4)
      },
      "buildInfo" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(2)
      },
      "drop" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(2)
      },
      "find" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(24)
      },
      "getFreeMonitoringStatus" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(1)
      },
      "getLog" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(1)
      },
      "insert" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(13)
      },
      "isMaster" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(128)
      },
      "listIndexes" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(19)
      },
      "replSetGetStatus" : {
         "failed" : NumberLong(1),
         "total" : NumberLong(1)
      },
      "serverStatus" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(1)
      },
      "update" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(20)
      },
      "whatsmyuri" : {
         "failed" : NumberLong(0),
         "total" : NumberLong(1)
      }
   },
   "cursor" : {
      "timedOut" : NumberLong(0),
      "open" : {
         "noTimeout" : NumberLong(0),
         "pinned" : NumberLong(0),
         "total" : NumberLong(0)
      }
   },
   "document" : {
      "deleted" : NumberLong(0),
      "inserted" : NumberLong(13),
      "returned" : NumberLong(35),
      "updated" : NumberLong(19)
   },
   "getLastError" : {
      "wtime" : {
         "num" : 0,
         "totalMillis" : 0
      },
      "wtimeouts" : NumberLong(0)
   },
   "operation" : {
      "scanAndOrder" : NumberLong(0),
      "writeConflicts" : NumberLong(0)
   },
   "queryExecutor" : {
      "scanned" : NumberLong(18),
      "scannedObjects" : NumberLong(68)
   },
   "record" : {
      "moves" : NumberLong(0)
   },
   "repl" : {
      "executor" : {
         "pool" : {
            "inProgressCount" : 0
         },
         "queues" : {
            "networkInProgress" : 0,
            "sleepers" : 0
         },
         "unsignaledEvents" : 0,
         "shuttingDown" : false,
         "networkInterface" : "DEPRECATED: getDiagnosticString is deprecated in NetworkInterfaceTL"
      },
      "apply" : {
         "attemptsToBecomeSecondary" : NumberLong(0),
         "batches" : {
            "num" : 0,
            "totalMillis" : 0
         },
         "ops" : NumberLong(0)
      },
      "buffer" : {
         "count" : NumberLong(0),
         "maxSizeBytes" : NumberLong(0),
         "sizeBytes" : NumberLong(0)
      },
      "initialSync" : {
         "completed" : NumberLong(0),
         "failedAttempts" : NumberLong(0),
         "failures" : NumberLong(0)
      },
      "network" : {
         "bytes" : NumberLong(0),
         "getmores" : {
            "num" : 0,
            "totalMillis" : 0
         },
         "ops" : NumberLong(0),
         "readersCreated" : NumberLong(0)
      },
      "preload" : {
         "docs" : {
            "num" : 0,
            "totalMillis" : 0
         },
         "indexes" : {
            "num" : 0,
            "totalMillis" : 0
         }
      }
   },
   "storage" : {
      "freelist" : {
         "search" : {
            "bucketExhausted" : NumberLong(0),
            "requests" : NumberLong(0),
            "scanned" : NumberLong(0)
         }
      }
   },
   "ttl" : {
      "deletedDocuments" : NumberLong(2),
      "passes" : NumberLong(92)
   }
},
"ok" : 1
}
raja
Published on 01-Apr-2020 14:37:03
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