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2013-11-11 00:15:11 +08:00

回复了 zhfsxtx 创建的主题 › Node.js › mongodb 跑15W数据量的数据老挂，内存爆满，CPU占用很高，VPS 是KVM 512的，有没有解决办法啊？

@webflier
什么caching啊，我没有，我都是自己瞎折腾，门外汉
10多台512M ，你真是高富帅啊

2013-11-10 23:21:09 +08:00

回复了 zhfsxtx 创建的主题 › Node.js › mongodb 跑15W数据量的数据老挂，内存爆满，CPU占用很高，VPS 是KVM 512的，有没有解决办法啊？

@humiaozuzu log 太多不知道怎么贴

2013-11-10 23:20:43 +08:00

回复了 zhfsxtx 创建的主题 › Node.js › mongodb 跑15W数据量的数据老挂，内存爆满，CPU占用很高，VPS 是KVM 512的，有没有解决办法啊？

@humiaozuzu

> db.serverStatus()
{
"host" : "hhVPS",
"version" : "2.4.8",
"process" : "mongod",
"pid" : 30181,
"uptime" : 744,
"uptimeMillis" : NumberLong(744564),
"uptimeEstimate" : 736,
"localTime" : ISODate("2013-11-10T15:19:11.837Z"),
"asserts" : {
"regular" : 0,
"warning" : 0,
"msg" : 0,
"user" : 0,
"rollovers" : 0
},
"backgroundFlushing" : {
"flushes" : 12,
"total_ms" : 76,
"average_ms" : 6.333333333333333,
"last_ms" : 1,
"last_finished" : ISODate("2013-11-10T15:18:47.290Z")
},
"connections" : {
"current" : 11,
"available" : 808,
"totalCreated" : NumberLong(11)
},
"cursors" : {
"totalOpen" : 0,
"clientCursors_size" : 0,
"timedOut" : 0
},
"dur" : {
"commits" : 30,
"journaledMB" : 0,
"writeToDataFilesMB" : 0,
"compression" : 0,
"commitsInWriteLock" : 0,
"earlyCommits" : 0,
"timeMs" : {
"dt" : 3070,
"prepLogBuffer" : 0,
"writeToJournal" : 0,
"writeToDataFiles" : 0,
"remapPrivateView" : 0
}
},
"extra_info" : {
"note" : "fields vary by platform",
"heap_usage_bytes" : 122573112,
"page_faults" : 245
},
"globalLock" : {
"totalTime" : NumberLong(744564000),
"lockTime" : NumberLong(14523),
"currentQueue" : {
"total" : 0,
"readers" : 0,
"writers" : 0
},
"activeClients" : {
"total" : 0,
"readers" : 0,
"writers" : 0
}
},
"indexCounters" : {
"accesses" : 0,
"hits" : 0,
"misses" : 0,
"resets" : 0,
"missRatio" : 0
},
"locks" : {
"." : {
"timeLockedMicros" : {
"R" : NumberLong(19785),
"W" : NumberLong(14523)
},
"timeAcquiringMicros" : {
"R" : NumberLong(12923),
"W" : NumberLong(159266)
}
},
"admin" : {
"timeLockedMicros" : {
"r" : NumberLong(1190),
"w" : NumberLong(0)
},
"timeAcquiringMicros" : {
"r" : NumberLong(1554),
"w" : NumberLong(0)
}
},
"local" : {
"timeLockedMicros" : {
"r" : NumberLong(1287),
"w" : NumberLong(0)
},
"timeAcquiringMicros" : {
"r" : NumberLong(139),
"w" : NumberLong(0)
}
},
"double11" : {
"timeLockedMicros" : {
"r" : NumberLong(28627609),
"w" : NumberLong(0)
},
"timeAcquiringMicros" : {
"r" : NumberLong(10399787),
"w" : NumberLong(0)
}
}
},
"network" : {
"bytesIn" : 9707,
"bytesOut" : 2832815,
"numRequests" : 131
},
"opcounters" : {
"insert" : 1,
"query" : 118,
"update" : 0,
"delete" : 0,
"getmore" : 22,
"command" : 29
},
"opcountersRepl" : {
"insert" : 0,
"query" : 0,
"update" : 0,
"delete" : 0,
"getmore" : 0,
"command" : 0
},
"recordStats" : {
"accessesNotInMemory" : 43,
"pageFaultExceptionsThrown" : 2,
"admin" : {
"accessesNotInMemory" : 0,
"pageFaultExceptionsThrown" : 0
},
"double11" : {
"accessesNotInMemory" : 43,
"pageFaultExceptionsThrown" : 2
},
"local" : {
"accessesNotInMemory" : 0,
"pageFaultExceptionsThrown" : 0
}
},
"writeBacksQueued" : false,
"mem" : {
"bits" : 64,
"resident" : 291,
"virtual" : 1964,
"supported" : true,
"mapped" : 288,
"mappedWithJournal" : 576
},
"metrics" : {
"document" : {
"deleted" : NumberLong(0),
"inserted" : NumberLong(1),
"returned" : NumberLong(4846),
"updated" : NumberLong(0)
},
"getLastError" : {
"wtime" : {
"num" : 0,
"totalMillis" : 0
},
"wtimeouts" : NumberLong(0)
},
"operation" : {
"fastmod" : NumberLong(0),
"idhack" : NumberLong(0),
"scanAndOrder" : NumberLong(0)
},
"queryExecutor" : {
"scanned" : NumberLong(4804690)
},
"record" : {
"moves" : NumberLong(0)
},
"repl" : {
"apply" : {
"batches" : {
"num" : 0,
"totalMillis" : 0
},
"ops" : NumberLong(0)
},
"buffer" : {
"count" : NumberLong(0),
"maxSizeBytes" : 268435456,
"sizeBytes" : NumberLong(0)
},
"network" : {
"bytes" : NumberLong(0),
"getmores" : {
"num" : 0,
"totalMillis" : 0
},
"ops" : NumberLong(0),
"readersCreated" : NumberLong(0)
},
"oplog" : {
"insert" : {
"num" : 0,
"totalMillis" : 0
},
"insertBytes" : NumberLong(0)
},
"preload" : {
"docs" : {
"num" : 0,
"totalMillis" : 0
},
"indexes" : {
"num" : 0,
"totalMillis" : 0
}
}
},
"ttl" : {
"deletedDocuments" : NumberLong(0),
"passes" : NumberLong(12)
}
},
"ok" : 1
}

2013-11-10 22:55:50 +08:00

回复了 zhfsxtx 创建的主题 › 分享创造 › 周末两天用node和mongodb 做了一个双十一特价网站的淘宝客网站——陪你买

@scalaview
@levon
@HunterPan
QQ群里面别共享的，我也不知道他哪来的

2013-11-10 21:09:09 +08:00

回复了 zhfsxtx 创建的主题 › 分享创造 › 周末两天用node和mongodb 做了一个双十一特价网站的淘宝客网站——陪你买

@peizh2006 @welsmann
写的不好，mongodb 老是挂了，不知道是什么原因，机器512内存的

2013-11-10 21:08:12 +08:00

回复了 zhfsxtx 创建的主题 › 分享创造 › 周末两天用node和mongodb 做了一个双十一特价网站的淘宝客网站——陪你买

@mahone3297
@Jelen
这个域名是和别人借的，应该是有备案的，才想起来

2013-11-10 21:07:15 +08:00

回复了 zhfsxtx 创建的主题 › 分享创造 › 周末两天用node和mongodb 做了一个双十一特价网站的淘宝客网站——陪你买

@mahone3297
@Jelen
初学这个东西，拿到练手的，一点也不牛B，前天的有想法，昨天开始做，怎么备案