mongodb performance issue, please help to analyze what will be the potential problems caused the mongodb so busy? the following are the output of mongostat ```insert query update delete getmore command dirty used flushes vsize res qrw arw net_in net_out conn time *0 *0 *0 *0 8 13|0 0.5% 79.9% 0 11.4G 5.68G 0|0 100|0 2.63k 450k 254 Apr 4 14:03:15.991 *0 *0 *0 *0 0 17|0 0.4% 79.9% 0 11.4G 5.68G 0|0 100|0 2.06k 114k 254 Apr 4 14:03:16.978 *0 23 *0 *0 0 10|0 0.3% 79.9% 0 11.4G 5.68G 0|0 100|0 5.21k 73.6k 254 Apr 4 14:03:18.080 *0 *0 *0 *0 0 4|0 0.2% 79.9% 0 11.4G 5.68G 0|0 100|0 613b 55.2k 254 Apr 4 14:03:18.990 *0 1 *0 *0 0 3|0 0.1% 79.9% 0 11.4G 5.68G 0|0 101|0 496b 50.6k 254 Apr 4 14:03:19.978 *0 *0 *0 *0 0 4|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 608b 50.4k 254 Apr 4 14:03:20.981 *0 24 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 4.29k 76.9k 254 Apr 4 14:03:21.991 *0 1 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 1.27k 53.3k 254 Apr 4 14:03:22.987 *0 *0 *0 *0 0 3|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 412b 50.8k 254 Apr 4 14:03:23.989 *0 25 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 5.50k 78.8k 254 Apr 4 14:03:25.000insert query update delete getmore command dirty used flushes vsize res qrw arw net_in net_out conn time *0 *0 *0 *0 0 14|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 1.67k 53.9k 254 Apr 4 14:03:25.991 *0 *0 *0 *0 0 17|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 2.05k 54.7k 254 Apr 4 14:03:26.985 *0 4 *0 *0 0 12|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 2.14k 55.3k 254 Apr 4 14:03:27.977 *0 21 *0 *0 0 3|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 4.03k 76.3k 254 Apr 4 14:03:28.984 *0 *0 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 1|0 99|0 449b 41.4k 254 Apr 4 14:03:30.193 *0 *0 *0 *0 0 5|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 455b 63.9k 254 Apr 4 14:03:30.984 *0 16 *0 *0 0 4|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 3.12k 61.2k 254 Apr 4 14:03:31.982 *0 9 *0 *0 0 9|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 2.67k 69.5k 254 Apr 4 14:03:32.984 *0 *0 *0 *0 0 3|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 382b 46.5k 254 Apr 4 14:03:34.063 *0 1 *0 *0 0 12|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 1.74k 57.5k 254 Apr 4 14:03:34.977insert query update delete getmore command dirty used flushes vsize res qrw arw net_in net_out conn time *0 24 *0 *0 0 13|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 5.54k 79.8k 254 Apr 4 14:03:35.993 *0 *0 *0 *0 0 17|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 2.07k 55.1k 254 Apr 4 14:03:36.979 *0 *0 *0 *0 0 11|0 0.0% 79.9% 0 11.4G 5.68G 0|0 99|0 1.60k 51.7k 254 Apr 4 14:03:38.019 *0 25 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 5.10k 77.0k 254 Apr 4 14:03:38.978 *0 1 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 0|0 99|0 668b 54.0k 254 Apr 4 14:03:39.984 *0 *0 *0 *0 0 4|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 415b 50.5k 254 Apr 4 14:03:40.978 *0 *0 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 359b 50.0k 254 Apr 4 14:03:41.982 *0 25 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 5.41k 80.4k 254 Apr 4 14:03:42.987```
mongodb performance issue, please help to analyze what will be the potential problems caused the mongodb so busy? the following are the output of mongostat ```insert query update delete getmore command dirty used flushes vsize res qrw arw net_in net_out conn time *0 *0 *0 *0 8 13|0 0.5% 79.9% 0 11.4G 5.68G 0|0 100|0 2.63k 450k 254 Apr 4 14:03:15.991 *0 *0 *0 *0 0 17|0 0.4% 79.9% 0 11.4G 5.68G 0|0 100|0 2.06k 114k 254 Apr 4 14:03:16.978 *0 23 *0 *0 0 10|0 0.3% 79.9% 0 11.4G 5.68G 0|0 100|0 5.21k 73.6k 254 Apr 4 14:03:18.080 *0 *0 *0 *0 0 4|0 0.2% 79.9% 0 11.4G 5.68G 0|0 100|0 613b 55.2k 254 Apr 4 14:03:18.990 *0 1 *0 *0 0 3|0 0.1% 79.9% 0 11.4G 5.68G 0|0 101|0 496b 50.6k 254 Apr 4 14:03:19.978 *0 *0 *0 *0 0 4|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 608b 50.4k 254 Apr 4 14:03:20.981 *0 24 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 4.29k 76.9k 254 Apr 4 14:03:21.991 *0 1 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 1.27k 53.3k 254 Apr 4 14:03:22.987 *0 *0 *0 *0 0 3|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 412b 50.8k 254 Apr 4 14:03:23.989 *0 25 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 5.50k 78.8k 254 Apr 4 14:03:25.000insert query update delete getmore command dirty used flushes vsize res qrw arw net_in net_out conn time *0 *0 *0 *0 0 14|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 1.67k 53.9k 254 Apr 4 14:03:25.991 *0 *0 *0 *0 0 17|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 2.05k 54.7k 254 Apr 4 14:03:26.985 *0 4 *0 *0 0 12|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 2.14k 55.3k 254 Apr 4 14:03:27.977 *0 21 *0 *0 0 3|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 4.03k 76.3k 254 Apr 4 14:03:28.984 *0 *0 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 1|0 99|0 449b 41.4k 254 Apr 4 14:03:30.193 *0 *0 *0 *0 0 5|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 455b 63.9k 254 Apr 4 14:03:30.984 *0 16 *0 *0 0 4|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 3.12k 61.2k 254 Apr 4 14:03:31.982 *0 9 *0 *0 0 9|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 2.67k 69.5k 254 Apr 4 14:03:32.984 *0 *0 *0 *0 0 3|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 382b 46.5k 254 Apr 4 14:03:34.063 *0 1 *0 *0 0 12|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 1.74k 57.5k 254 Apr 4 14:03:34.977insert query update delete getmore command dirty used flushes vsize res qrw arw net_in net_out conn time *0 24 *0 *0 0 13|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 5.54k 79.8k 254 Apr 4 14:03:35.993 *0 *0 *0 *0 0 17|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 2.07k 55.1k 254 Apr 4 14:03:36.979 *0 *0 *0 *0 0 11|0 0.0% 79.9% 0 11.4G 5.68G 0|0 99|0 1.60k 51.7k 254 Apr 4 14:03:38.019 *0 25 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 101|0 5.10k 77.0k 254 Apr 4 14:03:38.978 *0 1 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 0|0 99|0 668b 54.0k 254 Apr 4 14:03:39.984 *0 *0 *0 *0 0 4|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 415b 50.5k 254 Apr 4 14:03:40.978 *0 *0 *0 *0 0 2|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 359b 50.0k 254 Apr 4 14:03:41.982 *0 25 *0 *0 0 10|0 0.0% 79.9% 0 11.4G 5.68G 0|0 100|0 5.41k 80.4k 254 Apr 4 14:03:42.987```
Sample response
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Published: a year ago