{"id":50173,"date":"2022-08-12T23:44:23","date_gmt":"2023-06-16T23:24:03","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90cassandra%e3%80%91%e4%bd%bf%e7%94%a8nodetool-cfstats-tablestats%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%af%a2%e3%80%82\/"},"modified":"2024-01-15T13:08:33","modified_gmt":"2024-01-15T05:08:33","slug":"%e3%80%90cassandra%e3%80%91%e4%bd%bf%e7%94%a8nodetool-cfstats-tablestats%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%af%a2%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90cassandra%e3%80%91%e4%bd%bf%e7%94%a8nodetool-cfstats-tablestats%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%af%a2%e3%80%82\/","title":{"rendered":"\u3010Cassandra\u3011\u4f7f\u7528nodetool cfstats \/ tablestats\u547d\u4ee4\u67e5\u8be2"},"content":{"rendered":"<h2>0. \u5f00\u59cb<\/h2>\n<p>\u30fb\u6b64\u6587\u672c\u662f\u57fa\u4e8e\u5206\u53d1\u7248\u672c DSE 4.8.16 \u8fdb\u884c\u8bb0\u5f55<br \/>\n\u30fb\u4ece Cassandra3.0 \u5f00\u59cb\uff0c\u6ce8\u610f\u547d\u4ee4\u5df2\u66f4\u6539\u4e3a nodetool tablestats<\/p>\n<h2>1. \u83b7\u53d6 nodetool cfstats \/ tablestats \u6458\u8981\u4fe1\u606f.<\/h2>\n<p>\u30fbCassandra Ver3.0\u4ee5\u964d\uff08DSE 5.0.x\u4ee5\u964d\uff09\u8fdb\u884c\u4e86cfstats\u5230tablestats\u547d\u4ee4\u7684\u66f4\u6539\u3002<br \/>\n\u30fb\u83b7\u53d6\u4e00\u4e2a\u6216\u591a\u4e2a\u8868\u7684\u7edf\u8ba1\u4fe1\u606f<br \/>\n\uff08\u5982\u679c\u7701\u7565\u952e\u7a7a\u95f4\u548c\u8868\u540d\u7684\u6307\u5b9a\uff0c\u5219\u8f93\u51fa\u6240\u6709\u8868\u7684\u7edf\u8ba1\u4fe1\u606f\uff09<br \/>\n\u30fb\u8f93\u51fa\u8282\u70b9\u7ea7\u522b\u7684\u7edf\u8ba1\u4fe1\u606f<br \/>\n\uff08\u7edf\u8ba1\u503c\u5728\u96c6\u7fa4\u5185\u4e0d\u552f\u4e00\uff09<br \/>\n\u30fb\u8ba1\u6570\u5668\u503c\u5728Cassandra\u8282\u70b9\u542f\u52a8\u65f6\u88ab\u91cd\u7f6e<br \/>\n\u5728\u6570\u636e\u5237\u65b0\u65f6\u6216\u901a\u8fc7Compaction\u66f4\u6539SSTables\u65f6\u66f4\u65b0\u7edf\u8ba1\u4fe1\u606f\uff08\u597d\u50cf\u662f\u8fd9\u6837\uff09\u3002<\/p>\n<h2>2. \u7edf\u8ba1\u6570\u636e\u7684\u89e3\u91ca<\/h2>\n<p>\u95dc\u65bc\u4ee4\u4eba\u5728\u610f\u7684\u7d71\u8a08\u6578\u64da\u7684\u7b46\u8a18<\/p>\n<h3>\u2460 \u4f7f\u7528\u7a7a\u95f4\uff08\u6d3b\u8dc3\uff09, \u4f7f\u7528\u7a7a\u95f4\uff08\u603b\u5171\uff09<\/h3>\n<p>&#8220;\u4f7f\u7528\u7a7a\u95f4 (\u5b9e\u65f6) &#8220;\u662f\u6307SSTable\u5728\u78c1\u76d8\u4e0a\u6240\u5360\u7528\u7684\u5b57\u8282\u6570\uff0c\u800c&#8221;\u4f7f\u7528\u7a7a\u95f4 (\u603b\u8ba1)&#8221;\u5219\u5305\u62ec\u4e86\u7b49\u5f85\u8fdb\u884c\u5783\u573e\u56de\u6536\u7684\u8fc7\u65f6SSTables\u3002<\/p>\n<h3>\u2461 \u94a5\u5319\u6570\u91cf\uff08\u4f30\u8ba1\uff09\/ \u5206\u533a\u6570\u91cf\uff08\u4f30\u8ba1\uff09<\/h3>\n<p>\u4e0e\u547d\u4ee4\u540d\u79f0\u76f8\u540c\uff0c\u4eceCassandra Ver3.0\u5f00\u59cb\uff08DSE 5.0.x\u8d77\uff09\uff0c\u547d\u4ee4\u5df2\u6539\u4e3a\u4ece\u201c\u952e\u7684\u6570\u91cf\u201d\u53d8\u4e3a\u201c\u5206\u533a\u7684\u6570\u91cf\u201d\u3002<\/p>\n<p>&#8220;Number of keys (estimate)&#8221; \u53ef\u4ee5\u62a5\u544a\u5206\u533a\u6570\u7684\u4f30\u8ba1\u503c\u3002<br \/>\n\uff08\u5bf9\u4e8e\u5177\u6709\u591a\u884c\u7684\u805a\u7c7b\u952e\uff0c\u5b83\u4ec5\u8868\u793a\u5206\u533a\u6570\uff0c\u6b63\u5982DataStax\u7ba1\u7406\u6307\u5357\u4e2d\u6240\u8ff0\uff1a\u201c\u4e0d\u662f\u4e3b\u952e\u7684\u6570\u91cf\u3002\u5b83\u63d0\u4f9b\u4e86\u5bf9\u8868\u4e2d\u4f30\u8ba1\u5206\u533a\u6570\u7684\u4e86\u89e3\u3002\u201d\uff09<\/p>\n<p>\uff08\u5047\u8bbe\u5206\u533a\u952e\u4e3a1\u5217\uff0c\u603b\u5171\u670910\u4e2a\u5206\u533a=10\u884c\uff09<\/p>\n<pre class=\"post-pre\"><code>CREATE TABLE ctest01.test01 (\r\n    pkey1 text PRIMARY KEY,\r\n    testdata text,\r\n    uid timeuuid\r\n) \r\n\r\ncqlsh:ctest01&gt; select * from test01;\r\n\r\n pkey1                              | testdata     | uid\r\n------------------------------------+--------------+--------------------------------------\r\n                         \\x13\\x1cM- | | \\nz@Qj\\x1c | d0ad65f0-df07-11e8-db82-ebecdb03ffa5\r\n \\x0ed(\\x1f`\\x1dM\\x1etA\\x0c7g\\x1b\"{ |  \\x0fKYehv(E | 3e55a540-988c-11d3-db82-ebecdb03ffa5\r\n     s\\x0cqCGM{E^L_\\x17\\x1eE!\\x1c3t | | \\nz@Qj\\x1c | c25547d0-f9e6-11e3-db82-ebecdb03ffa5\r\n               {\\x03],\\x04&amp;{r4#\\x14 |  E}P^k\\x7fQE | 33bf7590-28fa-11e7-db82-ebecdb03ffa5\r\n                           |Q\\x1bGF |  P+|u\\x0bQ-X | 9607d760-3493-11e3-db82-ebecdb03ffa5\r\n                    \\x7fpJW*\\x1d, a | | \\nz@Qj\\x1c | 79346760-06ba-11e6-db82-ebecdb03ffa5\r\n                            YC\\x04^ |  \\x0fKYehv(E | c03a3d30-e7bd-11be-db82-ebecdb03ffa5\r\n        C\\x01%~\\x1f5\\x15p\\x14XR\\x04 |  E}P^k\\x7fQE | 1fa01d60-2f3a-11d0-db82-ebecdb03ffa5\r\n                           l\\I5\\x11 |  \\x0fKYehv(E | 0f9f76e0-5d72-11e2-db82-ebecdb03ffa5\r\n                            jf\\x01@ |  \\x0fKYehv(E | 656a0bf0-490d-11e6-db82-ebecdb03ffa5\r\n\r\n(10 rows)\r\ncqlsh:ctest01&gt; \r\n\r\n# nodetool flush\r\n# nodetool cfstats ctest01.test01\r\nKeyspace: ctest01\r\n        Read Count: 0\r\n        Read Latency: NaN ms.\r\n        Write Count: 10\r\n        Write Latency: 0.0106 ms.\r\n        Pending Flushes: 0\r\n                Table: test01\r\n                SSTable count: 1\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n                Number of keys (estimate): 10\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n# \r\n<\/code><\/pre>\n<p>\uff08\u5982\u679c\u5206\u533a\u952e\u67092\u5217\uff0c\u6bcf\u4e2a\u5206\u533a\u670910\u884c\uff09<\/p>\n<pre class=\"post-pre\"><code>CREATE TABLE ctest01.test02 (\r\n    pkey1 text,\r\n    pkey2 text,\r\n    testdata text,\r\n    uid timeuuid,\r\n    PRIMARY KEY ((pkey1, pkey2))\r\n)\r\n\r\ncqlsh:ctest01&gt; select * from test02;\r\n\r\n pkey1                              | pkey2                                 | testdata     | uid\r\n------------------------------------+---------------------------------------+--------------+--------------------------------------\r\n                            jf\\x01@ |                               hA\\x001 | .dap\\x1fa\\rh | ca7840b0-8a60-11b7-db82-ebecdb03ffa5\r\n                         \\x13\\x1cM- |         fKu2BON8JR_`oG\\x1aA\\x10@\\x1cI |  E}P^k\\x7fQE | 79a38860-363e-11b6-db82-ebecdb03ffa5\r\n        C\\x01%~\\x1f5\\x15p\\x14XR\\x04 |         ltv*F\\x05=k%o\\x0fY9ngFx=\\x18O |  P+|u\\x0bQ-X | 59eae4f0-0f68-11d6-db82-ebecdb03ffa5\r\n                           l\\I5\\x11 |                                    DD |  \\x0fKYehv(E | 2e0fd9a0-7167-11c8-db82-ebecdb03ffa5\r\n                           |Q\\x1bGF |   piE\\x1cl\\x1a&lt;\"{\\x06\\x1d_K%ESh\\x1fzQ | | \\nz@Qj\\x1c | 893da570-c9a5-11c1-db82-ebecdb03ffa5\r\n               {\\x03],\\x04&amp;{r4#\\x14 |                                 \\x1c- |  \\x0fKYehv(E | 1aa10190-39db-11d8-db82-ebecdb03ffa5\r\n                    \\x7fpJW*\\x1d, a |                   |`]\\x07\\x13Lna&lt;\\x07 |  P+|u\\x0bQ-X | 7a7bb350-890a-11c1-db82-ebecdb03ffa5\r\n \\x0ed(\\x1f`\\x1dM\\x1etA\\x0c7g\\x1b\"{ | a\\nQ{h$\"\\x0cu\\x17\\x10g\\x12z8l\\x03\\x08 | | \\nz@Qj\\x1c | 2e078210-5036-11ba-db82-ebecdb03ffa5\r\n     s\\x0cqCGM{E^L_\\x17\\x1eE!\\x1c3t |                      VO\\rp\\x16O\\x02Cr | | \\nz@Qj\\x1c | ee0ace30-5b4f-11ca-db82-ebecdb03ffa5\r\n                            YC\\x04^ |                Fhx_n\\x7f'\"\\x0eK\\x116= |  E}P^k\\x7fQE | 918c8970-57cd-11bc-db82-ebecdb03ffa5\r\n\r\n(10 rows)\r\ncqlsh:ctest01&gt; \r\n\r\n# nodetool flush\r\n# nodetool cfstats ctest01.test02\r\nKeyspace: ctest01\r\n        Read Count: 0\r\n        Read Latency: NaN ms.\r\n        Write Count: 10\r\n        Write Latency: 0.0116 ms.\r\n        Pending Flushes: 0\r\n                Table: test02\r\n                SSTable count: 1\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n                Number of keys (estimate): 10\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n# \r\n<\/code><\/pre>\n<p>\uff08\u5982\u679c\u4f7f\u75282\u4e2a\u5206\u533a\u952e + 1\u4e2a\u805a\u7c07\u952e\uff0c\u5171\u670910\u4e2a\u5206\u533a = 10\u884c \u7684\u60c5\u51b5\u4e0b\uff09<\/p>\n<pre class=\"post-pre\"><code>CREATE TABLE ctest01.test03 (\r\n    pkey1 text,\r\n    pkey2 text,\r\n    ckey1 text,\r\n    testdata text,\r\n    uid timeuuid,\r\n    PRIMARY KEY ((pkey1, pkey2), ckey1)\r\n) \r\n\r\ncqlsh:ctest01&gt; select * from test03;\r\n\r\n pkey1                              | pkey2                                 | ckey1             | testdata     | uid\r\n------------------------------------+---------------------------------------+-------------------+--------------+--------------------------------------\r\n                            jf\\x01@ |                               hA\\x001 | |\\\\x0eZy\\x1e\\x1cV |  E}P^k\\x7fQE | 203db9a0-60e6-11b9-db82-ebecdb03ffa5\r\n                         \\x13\\x1cM- |         fKu2BON8JR_`oG\\x1aA\\x10@\\x1cI |        L\"eJ\\N\\x1e |  P+|u\\x0bQ-X | 729f7240-9755-11de-db82-ebecdb03ffa5\r\n        C\\x01%~\\x1f5\\x15p\\x14XR\\x04 |         ltv*F\\x05=k%o\\x0fY9ngFx=\\x18O |      G`&amp;\\t\\x1a4XC |  E}P^k\\x7fQE | 1f1d7f70-e8e1-11e4-db82-ebecdb03ffa5\r\n                           l\\I5\\x11 |                                    DD |       KAP&gt;sx\\x046 | | \\nz@Qj\\x1c | aacc8400-ba03-11bd-db82-ebecdb03ffa5\r\n                           |Q\\x1bGF |   piE\\x1cl\\x1a&lt;\"{\\x06\\x1d_K%ESh\\x1fzQ |         z\\x128d'0 |  P+|u\\x0bQ-X | f7650b00-5cc8-11cb-db82-ebecdb03ffa5\r\n               {\\x03],\\x04&amp;{r4#\\x14 |                                 \\x1c- |         B7\\x1eyN? | .dap\\x1fa\\rh | 46f91050-1965-11da-db82-ebecdb03ffa5\r\n                    \\x7fpJW*\\x1d, a |                   |`]\\x07\\x13Lna&lt;\\x07 |  \\x17Q\\x01]\/*\\x10 |  \\x0fKYehv(E | eb80fa00-3312-11cf-db82-ebecdb03ffa5\r\n \\x0ed(\\x1f`\\x1dM\\x1etA\\x0c7g\\x1b\"{ | a\\nQ{h$\"\\x0cu\\x17\\x10g\\x12z8l\\x03\\x08 |        *|y\\x05b(( | .dap\\x1fa\\rh | 980e9060-45a9-11c8-db82-ebecdb03ffa5\r\n     s\\x0cqCGM{E^L_\\x17\\x1eE!\\x1c3t |                      VO\\rp\\x16O\\x02Cr |     _\\x12y\\x0f\"92 |  \\x0fKYehv(E | 6b3f4190-900c-11d1-db82-ebecdb03ffa5\r\n                            YC\\x04^ |                Fhx_n\\x7f'\"\\x0eK\\x116= |        \\x1b\\x14P! |  E}P^k\\x7fQE | 4a11ac90-03c2-11d7-db82-ebecdb03ffa5\r\n\r\n(10 rows)\r\ncqlsh:ctest01&gt; \r\n\r\n# nodetool flush\r\n# nodetool cfstats ctest01.test03\r\nKeyspace: ctest01\r\n        Read Count: 0\r\n        Read Latency: NaN ms.\r\n        Write Count: 10\r\n        Write Latency: 0.023 ms.\r\n        Pending Flushes: 0\r\n                Table: test03\r\n                SSTable count: 1\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n                Number of keys (estimate): 10\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n# \r\n<\/code><\/pre>\n<p>\uff08\u5177\u6709\u5206\u533a\u952e\u4e3a2\u5217\u548c\u805a\u96c6\u952e\u4e3a1\u5217\uff0c\u5171\u8ba110\u4e2a\u5206\u533a=20\u884c\u7684\u60c5\u51b5\u4e0b\uff09<\/p>\n<pre class=\"post-pre\"><code>CREATE TABLE ctest01.test04 (\r\n    pkey1 text,\r\n    pkey2 text,\r\n    ckey1 text,\r\n    testdata text,\r\n    uid timeuuid,\r\n    PRIMARY KEY ((pkey1, pkey2), ckey1)\r\n) \r\n\r\ncqlsh:ctest01&gt; select * from test04;\r\n\r\n pkey1                              | pkey2                                 | ckey1             | testdata     | uid\r\n------------------------------------+---------------------------------------+-------------------+--------------+--------------------------------------\r\n                            jf\\x01@ |                               hA\\x001 |          Xj \\x0b$ |  E}P^k\\x7fQE | 07567ac0-c90e-11e3-db82-ebecdb03ffa5\r\n                            jf\\x01@ |                               hA\\x001 | |\\\\x0eZy\\x1e\\x1cV |  E}P^k\\x7fQE | 203db9a0-60e6-11b9-db82-ebecdb03ffa5\r\n                         \\x13\\x1cM- |         fKu2BON8JR_`oG\\x1aA\\x10@\\x1cI |         A\\x0eAZqK |  \\x0fKYehv(E | e2a8ff40-6a46-11e6-db82-ebecdb03ffa5\r\n                         \\x13\\x1cM- |         fKu2BON8JR_`oG\\x1aA\\x10@\\x1cI |        L\"eJ\\N\\x1e |  P+|u\\x0bQ-X | 729f7240-9755-11de-db82-ebecdb03ffa5\r\n        C\\x01%~\\x1f5\\x15p\\x14XR\\x04 |         ltv*F\\x05=k%o\\x0fY9ngFx=\\x18O |      G`&amp;\\t\\x1a4XC |  E}P^k\\x7fQE | 1f1d7f70-e8e1-11e4-db82-ebecdb03ffa5\r\n        C\\x01%~\\x1f5\\x15p\\x14XR\\x04 |         ltv*F\\x05=k%o\\x0fY9ngFx=\\x18O |        LD]v^\\x12+ |  E}P^k\\x7fQE | 79e14370-e10c-11e3-db82-ebecdb03ffa5\r\n                           l\\I5\\x11 |                                    DD |    \\x1c\\x02o&amp;\\x0f |  \\x0fKYehv(E | dff2cbf0-88cf-11cb-db82-ebecdb03ffa5\r\n                           l\\I5\\x11 |                                    DD |       KAP&gt;sx\\x046 | | \\nz@Qj\\x1c | aacc8400-ba03-11bd-db82-ebecdb03ffa5\r\n                           |Q\\x1bGF |   piE\\x1cl\\x1a&lt;\"{\\x06\\x1d_K%ESh\\x1fzQ |             ON\\~k | | \\nz@Qj\\x1c | 5fca5410-5825-11ca-db82-ebecdb03ffa5\r\n                           |Q\\x1bGF |   piE\\x1cl\\x1a&lt;\"{\\x06\\x1d_K%ESh\\x1fzQ |         z\\x128d'0 |  P+|u\\x0bQ-X | f7650b00-5cc8-11cb-db82-ebecdb03ffa5\r\n               {\\x03],\\x04&amp;{r4#\\x14 |                                 \\x1c- |   \\x125\\x05l\\x7fF | | \\nz@Qj\\x1c | 0100e790-2f83-11dc-db82-ebecdb03ffa5\r\n               {\\x03],\\x04&amp;{r4#\\x14 |                                 \\x1c- |         B7\\x1eyN? | .dap\\x1fa\\rh | 46f91050-1965-11da-db82-ebecdb03ffa5\r\n                    \\x7fpJW*\\x1d, a |                   |`]\\x07\\x13Lna&lt;\\x07 |  \\x17Q\\x01]\/*\\x10 |  \\x0fKYehv(E | eb80fa00-3312-11cf-db82-ebecdb03ffa5\r\n                    \\x7fpJW*\\x1d, a |                   |`]\\x07\\x13Lna&lt;\\x07 |      J\\x0eR\\x13)^ |  E}P^k\\x7fQE | 44c3def0-b6a8-11cc-db82-ebecdb03ffa5\r\n \\x0ed(\\x1f`\\x1dM\\x1etA\\x0c7g\\x1b\"{ | a\\nQ{h$\"\\x0cu\\x17\\x10g\\x12z8l\\x03\\x08 |           \\x06Qi$ | | \\nz@Qj\\x1c | faa71360-c83e-11d7-db82-ebecdb03ffa5\r\n \\x0ed(\\x1f`\\x1dM\\x1etA\\x0c7g\\x1b\"{ | a\\nQ{h$\"\\x0cu\\x17\\x10g\\x12z8l\\x03\\x08 |        *|y\\x05b(( | .dap\\x1fa\\rh | 980e9060-45a9-11c8-db82-ebecdb03ffa5\r\n     s\\x0cqCGM{E^L_\\x17\\x1eE!\\x1c3t |                      VO\\rp\\x16O\\x02Cr |         FL\\x03+0y | .dap\\x1fa\\rh | c0962010-e0de-11d0-db82-ebecdb03ffa5\r\n     s\\x0cqCGM{E^L_\\x17\\x1eE!\\x1c3t |                      VO\\rp\\x16O\\x02Cr |     _\\x12y\\x0f\"92 |  \\x0fKYehv(E | 6b3f4190-900c-11d1-db82-ebecdb03ffa5\r\n                            YC\\x04^ |                Fhx_n\\x7f'\"\\x0eK\\x116= |        \\x1b\\x14P! |  E}P^k\\x7fQE | 4a11ac90-03c2-11d7-db82-ebecdb03ffa5\r\n                            YC\\x04^ |                Fhx_n\\x7f'\"\\x0eK\\x116= |     R;Zo\\x05\\x00U | | \\nz@Qj\\x1c | 2308b2e0-fbf0-11c1-db82-ebecdb03ffa5\r\n\r\n(20 rows)\r\ncqlsh:ctest01&gt; \r\n\r\n# nodetool flush\r\n# nodetool cfstats ctest01.test04\r\nKeyspace: ctest01\r\n        Read Count: 0\r\n        Read Latency: NaN ms.\r\n        Write Count: 10\r\n        Write Latency: 0.009699999999999999 ms.\r\n        Pending Flushes: 0\r\n                Table: test04\r\n                SSTable count: 1\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n                Number of keys (estimate): 10\r\n\u3000:\r\n\u9014\u4e2d\u7565\r\n\u3000: \r\n# \r\n<\/code><\/pre>\n<h3>\u672c\u5730\u9605\u8bfb\u6b21\u6570\uff0c\u672c\u5730\u5199\u5165\u6b21\u6570\u3002<\/h3>\n<p>\u5361\u6851\u5fb7\u62c9\u542f\u52a8\u4ee5\u540e\u7684\u8ba1\u6570\u503c<\/p>\n<p>\u901a\u8fc7\u83b7\u53d6\u65f6\u95f4\u5dee\u5206\uff0c\u53ef\u4ee5\u786e\u8ba4\u6bcf\u4e2a\u5355\u4f4d\u65f6\u95f4\u7684\u8bfb\u5199\u6b21\u6570\u3002<\/p>\n<p>\u8fd9\u4e2a\u8ba1\u6570\u5668\u7684\u503c\u662f\u9488\u5bf9\u6bcf\u4e2a\u8868\u7684\uff0c\u6240\u4ee5\u65e0\u6cd5\u77e5\u9053\u662f\u901a\u8fc7\u54ea\u4e2a\u534f\u8c03\u8005\u4f20\u9012\u7684\u3002<\/p>\n<h3>\u2463 \u5f85\u5904\u7406\u7684\u51b2\u6d17<\/h3>\n<p>\u5728DataStax\u7ba1\u7406\u6307\u5357\u4e2d\uff0c\u56e0\u4e3a\u5b83\u662f\u91cd\u8981\u7684\u3002(\u793a\u4f8b\u5c06\u4f1a\u5728\u4e0d\u4e45\u7684\u5c06\u6765\u63d0\u4f9b)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>0. \u5f00\u59cb \u30fb\u6b64\u6587\u672c\u662f\u57fa\u4e8e\u5206\u53d1\u7248\u672c DSE 4.8.16 \u8fdb\u884c\u8bb0\u5f55 \u30fb\u4ece Cassandra3.0 \u5f00\u59cb\uff0c\u6ce8\u610f [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-50173","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010Cassandra\u3011\u4f7f\u7528nodetool cfstats \/ tablestats\u547d\u4ee4\u67e5\u8be2 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010cassandra\u3011\u4f7f\u7528nodetool-cfstats-tablestats\u547d\u4ee4\u67e5\u8be2\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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