{"id":32279,"date":"2025-03-04T09:51:27","date_gmt":"2025-03-04T01:51:27","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32279"},"modified":"2025-03-04T09:51:27","modified_gmt":"2025-03-04T01:51:27","slug":"%e5%85%a8%e6%a0%88%e9%93%be%e8%b7%af%e8%bf%bd%e8%b8%aa%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%95%88%e7%9a%84%e6%97%a5%e5%bf%97%e6%95%b0%e6%8d%ae%e5%8e%8b%e7%bc%a9%e5%92%8c%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32279.html","title":{"rendered":"\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u65e5\u5fd7\u6570\u636e\u538b\u7f29\u548c\u5b58\u50a8\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/pic.zadbj010.com\/2025\/2086427cfb1edc9.jpg\" alt=\"\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u65e5\u5fd7\u6570\u636e\u538b\u7f29\u548c\u5b58\u50a8\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p>\u5728\u5206\u5e03\u5f0f\u67b6\u6784\u4e3b\u5bfc\u7684\u6570\u5b57\u5316\u65f6\u4ee3\uff0c<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/a><\/strong>\u5df2\u6210\u4e3a\u4fdd\u969c\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027\u7684\u6838\u5fc3\u5de5\u5177\u3002\u6bcf\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u90fd\u53ef\u80fd\u89e6\u53d1\u6570\u5341\u4e2a\u5fae\u670d\u52a1\u8c03\u7528\uff0c\u4ea7\u751f\u6d77\u91cf\u7684\u65e5\u5fd7\u6570\u636e\u2014\u2014\u67d0\u5934\u90e8\u7535\u5546\u5e73\u53f0\u7684\u76d1\u63a7\u7cfb\u7edf\u663e\u793a\uff0c\u5176\u65e5\u5747\u65e5\u5fd7\u91cf\u5cf0\u503c\u7a81\u7834<strong>200TB<\/strong>\uff0c\u5b58\u50a8\u6210\u672c\u4ee5\u6bcf\u5e7437%\u7684\u901f\u5ea6\u6500\u5347\u3002\u9762\u5bf9\u5982\u6b64\u5e9e\u6742\u7684\u6570\u636e\u6d2a\u6d41\uff0c<strong>\u5982\u4f55\u901a\u8fc7\u667a\u80fd\u538b\u7f29\u964d\u4f4e70%\u5b58\u50a8\u5f00\u9500<\/strong>\uff0c\u540c\u65f6\u7ef4\u6301\u6beb\u79d2\u7ea7\u67e5\u8be2\u54cd\u5e94\uff0c\u6210\u4e3a\u8fd0\u7ef4\u5de5\u7a0b\u5e08\u4e0e\u67b6\u6784\u5e08\u5171\u540c\u7684\u6280\u672f\u653b\u575a\u70b9\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u5168\u94fe\u8def\u65e5\u5fd7\u7684\u7279\u6027\u4e0e\u5b58\u50a8\u6311\u6218\">\u4e00\u3001\u5168\u94fe\u8def\u65e5\u5fd7\u7684\u7279\u6027\u4e0e\u5b58\u50a8\u6311\u6218<\/h3>\n<p><strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/a>\u7cfb\u7edf<\/strong>\u4ea7\u751f\u7684\u65e5\u5fd7\u4e0e\u4f20\u7edf\u5e94\u7528\u65e5\u5fd7\u5b58\u5728\u672c\u8d28\u5dee\u5f02\u3002\u6bcf\u4e2a\u8bf7\u6c42\u7684<strong>TraceID<\/strong>\u4f1a\u7a7f\u900f\u670d\u52a1\u8fb9\u754c\uff0c\u4e32\u8054\u8d77\u7f51\u5173\u3001\u9274\u6743\u3001\u4e1a\u52a1\u903b\u8f91\u3001\u6570\u636e\u5e93\u7b49\u591a\u4e2a\u8282\u70b9\uff0c\u5f62\u6210\u6811\u72b6\u8c03\u7528\u94fe\u3002\u8fd9\u79cd\u7ed3\u6784\u5bfc\u81f4\u65e5\u5fd7\u6570\u636e\u5448\u73b0\u4e09\u5927\u7279\u5f81\uff1a<\/p>\n<ol>\n<li><strong>\u9ad8\u5197\u4f59\u6027<\/strong>\uff1a\u540c\u4e00TraceID\u4e0b\u7684\u8de8\u670d\u52a1\u65e5\u5fd7\u5305\u542b\u91cd\u590d\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\uff08\u5982\u7528\u6237ID\u3001\u8bbe\u5907\u6307\u7eb9\uff09\uff0c\u4f20\u7edf\u6309\u8282\u70b9\u72ec\u7acb\u5b58\u50a8\u7684\u65b9\u5f0f\u9020\u6210<strong>42%-65%\u7684\u6570\u636e\u5197\u4f59<\/strong>\uff08\u6839\u636eUber\u5de5\u7a0b\u56e2\u961f2023\u5e74\u5b9e\u6d4b\u6570\u636e\uff09\u3002\n<\/li>\n<li><strong>\u65f6\u5e8f\u5173\u8054\u6027<\/strong>\uff1a\u5355\u4e2a\u8bf7\u6c42\u7684\u65e5\u5fd7\u6309\u4e25\u683c\u65f6\u95f4\u5e8f\u5217\u751f\u6210\uff0c\u65f6\u95f4\u6233\u5dee\u503c\u901a\u5e38\u5728\u5fae\u79d2\u7ea7\uff0c\u5e38\u89c4\u7684\u968f\u673a\u5b58\u50a8\u4f1a\u7834\u574f\u65f6\u5e8f\u8fde\u7eed\u6027\u3002\n<\/li>\n<li><strong>\u51b7\u70ed\u5206\u5316\u663e\u8457<\/strong>\uff1a\u751f\u4ea7\u73af\u5883\u6570\u636e\u663e\u793a\uff0c90%\u7684\u65e5\u5fd7\u5728\u751f\u6210\u540e72\u5c0f\u65f6\u5185\u88ab\u8bbf\u95ee\u9891\u6b21\u4e0b\u964d97%\uff0c\u4f46\u5408\u89c4\u8981\u6c42\u5f80\u5f80\u9700\u4fdd\u7559180\u5929\u4ee5\u4e0a\u3002\n<\/li>\n<\/ol>\n<p>\u8fd9\u79cd\u7279\u6027\u7ec4\u5408\u76f4\u63a5\u63a8\u9ad8\u4e86\u5b58\u50a8\u6210\u672c\u3002\u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u66fe\u6d4b\u7b97\uff0c\u672a\u7ecf\u4f18\u5316\u7684\u65e5\u5fd7\u5b58\u50a8\u65b9\u6848\u4e2d\uff0c<strong>\u786c\u4ef6\u6210\u672c\u5360\u6574\u4f53\u8fd0\u7ef4\u9884\u7b97\u768458%<\/strong>\uff0c\u4e14\u968f\u7740\u4e1a\u52a1\u589e\u957f\u5448\u6307\u6570\u7ea7\u4e0a\u5347\u8d8b\u52bf\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u56db\u7ef4\u538b\u7f29\u7b56\u7565-\u4ece\u6570\u636e\u7279\u5f81\u5230\u7b97\u6cd5\u4f18\u5316\">\u4e8c\u3001\u56db\u7ef4\u538b\u7f29\u7b56\u7565\uff1a\u4ece\u6570\u636e\u7279\u5f81\u5230\u7b97\u6cd5\u4f18\u5316<\/h3>\n<h4 id=\"1-\u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u5143\u6570\u636e\u8131\u8026\">1. <strong>\u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u5143\u6570\u636e\u8131\u8026<\/strong><\/h4>\n<p>\u5efa\u7acb\u5168\u5c40<strong>TraceID\u4e0eSpanID\u6620\u5c04\u8868<\/strong>\uff0c\u5c06\u516c\u5171\u5b57\u6bb5\uff08\u5982\u7528\u6237\u5730\u7406\u4f4d\u7f6e\u3001\u8bbe\u5907\u578b\u53f7\uff09\u62bd\u79bb\u4e3a\u72ec\u7acb\u5143\u6570\u636e\u5b58\u50a8\u3002\u5f53\u5355\u4e2a\u65e5\u5fd7\u6761\u76ee\u4ec5\u4fdd\u7559\u52a8\u6001\u53d8\u91cf\u65f6\uff0c\u6570\u636e\u4f53\u79ef\u53ef\u7f29\u51cf<strong>40%-55%<\/strong>\u3002\u5b9e\u8df5\u4e2d\uff0cNetflix\u5f00\u6e90\u7684<strong>Zipkin<\/strong>\u7cfb\u7edf\u91c7\u7528\u8be5\u65b9\u6848\uff0c\u4f7f\u65e5\u5747\u65e5\u5fd7\u91cf\u4ece82TB\u964d\u81f336TB\u3002<\/p>\n<h4 id=\"2-\u65f6\u5e8f\u5dee\u503c\u7f16\u7801\u6280\u672f\">2. <strong>\u65f6\u5e8f\u5dee\u503c\u7f16\u7801\u6280\u672f<\/strong><\/h4>\n<p>\u9488\u5bf9\u8fde\u7eed\u65f6\u95f4\u6233\uff0c\u91c7\u7528<strong>Delta-of-Delta\u7f16\u7801<\/strong>\u66ff\u4ee3\u7edd\u5bf9\u65f6\u95f4\u5b58\u50a8\u3002\u4f8b\u5982\uff0c\u67d0\u8bf7\u6c42\u7684\u56db\u4e2aSpan\u65f6\u95f4\u6233\u4e3a<code>t, t+120\u03bcs, t+245\u03bcs, t+361\u03bcs<\/code>\uff0c\u5176\u4e8c\u6b21\u5dee\u503c\u4e3a<code>120, 125, 116<\/code>\uff0c\u901a\u8fc7\u53d8\u957f\u6574\u6570\u7f16\u7801\uff08Varint\uff09\u53ef\u538b\u7f29\u81f3\u539f\u5927\u5c0f\u7684<strong>12%-18%<\/strong>\u3002\u963f\u91cc\u4e91\u7684SLS\u65e5\u5fd7\u670d\u52a1\u5b9e\u6d4b\u663e\u793a\uff0c\u8be5\u6280\u672f\u4f7f\u65f6\u95f4\u6233\u5b57\u6bb5\u5b58\u50a8\u6548\u7387\u63d0\u5347<strong>6.2\u500d<\/strong>\u3002<\/p>\n<h4 id=\"3-\u8bed\u4e49\u611f\u77e5\u7684\u6587\u672c\u538b\u7f29\">3. <strong>\u8bed\u4e49\u611f\u77e5\u7684\u6587\u672c\u538b\u7f29<\/strong><\/h4>\n<p>\u4f20\u7edf\u538b\u7f29\u7b97\u6cd5\uff08\u5982Gzip\uff09\u5bf9\u975e\u7ed3\u6784\u5316\u65e5\u5fd7\u6548\u679c\u6709\u9650\u3002<strong>\u65e5\u5fd7\u6a21\u677f\u5316<\/strong>\u662f\u5173\u952e\uff1a\u901a\u8fc7NLP\u6280\u672f\u81ea\u52a8\u63d0\u53d6\u65e5\u5fd7\u6a21\u5f0f\uff0c\u5c06<code>&quot;Error occurred at 2023-08-20 14:35:21 in service Payment: invalid transaction ID 0x7fe8a&quot;<\/code>\u8f6c\u5316\u4e3a\u6a21\u677f<code>&quot;Error occurred at [timestamp] in service [svc_name]: [error_type] [error_code]&quot;<\/code>\uff0c\u53d8\u91cf\u5355\u72ec\u5b58\u50a8\u3002\u534e\u4e3a\u4e91\u5e94\u7528\u8be5\u6280\u672f\u540e\uff0c\u6587\u672c\u65e5\u5fd7\u538b\u7f29\u7387\u4ece2:1\u63d0\u5347\u81f3<strong>15:1<\/strong>\u3002<\/p>\n<h4 id=\"4-\u57fa\u4e8e\u8c03\u7528\u94fe\u62d3\u6251\u7684\u91c7\u6837\u51b3\u7b56\">4. <strong>\u57fa\u4e8e\u8c03\u7528\u94fe\u62d3\u6251\u7684\u91c7\u6837\u51b3\u7b56<\/strong><\/h4>\n<p>\u5728\u6570\u636e\u6e90\u5934\u5b9e\u65bd<strong>\u52a8\u6001\u91c7\u6837<\/strong>\uff1a\u5bf9\u9519\u8bef\u94fe\u8def\u4fdd\u7559100%\u65e5\u5fd7\uff0c\u6b63\u5e38\u94fe\u8def\u6309\u670d\u52a1\u5c42\u7ea7\u5b9e\u65bd<strong>\u6307\u6570\u8870\u51cf\u91c7\u6837<\/strong>\u3002\u5982\u56fe1\u6240\u793a\uff0c\u7f51\u5173\u5c42\u91c7\u6837\u7387\u8bbe\u4e3a10%\uff0c\u4e0b\u6e38\u670d\u52a1\u9010\u7ea7\u63d0\u5347\u81f350%\uff0c\u53ef\u5728\u4fdd\u8bc1\u6545\u969c\u6392\u67e5\u80fd\u529b\u7684\u524d\u63d0\u4e0b\u51cf\u5c11<strong>78%\u7684\u6570\u636e\u6444\u53d6\u91cf<\/strong>\uff08\u53c2\u7167Twitter\u7684Storm\u7cfb\u7edf\u4f18\u5316\u6848\u4f8b\uff09\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u5206\u7ea7\u5b58\u50a8\u67b6\u6784\u8bbe\u8ba1\">\u4e09\u3001\u5206\u7ea7\u5b58\u50a8\u67b6\u6784\u8bbe\u8ba1<\/h3>\n<h4 id=\"1-\u70ed\u6570\u636e\u5c42-\u5217\u5f0f\u5b58\u50a8-\u5012\u6392\u7d22\u5f15\">1. <strong>\u70ed\u6570\u636e\u5c42\uff1a\u5217\u5f0f\u5b58\u50a8+\u5012\u6392\u7d22\u5f15<\/strong><\/h4>\n<p>\u91c7\u7528<strong>Parquet\u5217\u5f0f\u683c\u5f0f<\/strong>\u5b58\u50a8\u6700\u8fd17\u5929\u7684\u65e5\u5fd7\uff0c\u7ed3\u5408<strong>RoaringBitmap<\/strong>\u6784\u5efa\u5012\u6392\u7d22\u5f15\u3002\u5728\u67e5\u8be2<code>status=500 AND service=payment<\/code>\u65f6\uff0c\u76f4\u63a5\u5b9a\u4f4d\u5bf9\u5e94\u5217\u7684\u6570\u636e\u5757\uff0c\u4f7f\u626b\u63cf\u6570\u636e\u91cf\u51cf\u5c11<strong>92%<\/strong>\u3002Elasticsearch\u7684TSDB\u6a21\u5757\u5b9e\u6d4b\u663e\u793a\uff0c\u8be5\u65b9\u6848\u5c061TB\u65e5\u5fd7\u7684\u805a\u5408\u67e5\u8be2\u8017\u65f6\u4ece21\u79d2\u964d\u81f31.4\u79d2\u3002<\/p>\n<h4 id=\"2-\u6e29\u6570\u636e\u5c42-\u5206\u7247\u538b\u7f29\u4e0e\u51b7\u70ed\u5206\u79bb\">2. <strong>\u6e29\u6570\u636e\u5c42\uff1a\u5206\u7247\u538b\u7f29\u4e0e\u51b7\u70ed\u5206\u79bb<\/strong><\/h4>\n<p>\u4f7f\u7528<strong>Zstandard\u7b97\u6cd5<\/strong>\u5bf9\u5386\u53f2\u65e5\u5fd7\u5206\u7247\u538b\u7f29\uff0c\u6bcf\u4e2a\u5206\u7247\u5305\u542b\u7ea650\u4e07\u6761\u65e5\u5fd7\u3002\u7ed3\u5408<strong>LRU-K\u6dd8\u6c70\u7b97\u6cd5<\/strong>\uff0c\u5c0630\u5929\u524d\u7684\u6570\u636e\u8fc1\u79fb\u81f3\u5bf9\u8c61\u5b58\u50a8\uff08\u5982AWS S3\uff09\uff0c\u5b58\u50a8\u6210\u672c\u53ef\u964d\u4f4e\u81f3\u672c\u5730SSD\u7684<strong><sup>1<\/sup>&frasl;<sub>15<\/sub><\/strong>\u3002\u67d0\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u901a\u8fc7\u8be5\u65b9\u6848\uff0c\u5e74\u5ea6\u5b58\u50a8\u652f\u51fa\u51cf\u5c11830\u4e07\u7f8e\u5143\u3002<\/p>\n<h4 id=\"3-\u5143\u6570\u636e\u4e0e\u5feb\u7167\u7684\u5206\u79bb\u5b58\u50a8\">3. <strong>\u5143\u6570\u636e\u4e0e\u5feb\u7167\u7684\u5206\u79bb\u5b58\u50a8<\/strong><\/h4>\n<p>\u5c06Trace\u7684\u62d3\u6251\u5173\u7cfb\u3001\u670d\u52a1\u4f9d\u8d56\u56fe\u8c31\u7b49\u5143\u6570\u636e\u5b58\u5165\u56fe\u6570\u636e\u5e93\uff08\u5982Neo4j\uff09\uff0c\u539f\u59cb\u65e5\u5fd7\u5b58\u50a8\u5728\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u3002\u5f53\u9700\u8981\u8ffd\u6eaf\u5b8c\u6574\u94fe\u8def\u65f6\uff0c\u901a\u8fc7<strong>\u5143\u6570\u636e\u5b9a\u4f4d\u65e5\u5fd7\u5206\u7247<\/strong>\uff0c\u907f\u514d\u5168\u91cf\u626b\u63cf\u3002eBay\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u8be5\u8bbe\u8ba1\u4f7f10\u4ebf\u7ea7\u65e5\u5fd7\u7684\u5173\u8054\u67e5\u8be2\u6548\u7387\u63d0\u5347<strong>47\u500d<\/strong>\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u5de5\u7a0b\u843d\u5730\u6700\u4f73\u5b9e\u8df5\">\u56db\u3001\u5de5\u7a0b\u843d\u5730\u6700\u4f73\u5b9e\u8df5<\/h3>\n<ul>\n<li>\n<p><strong>\u538b\u7f29\u7b97\u6cd5\u9009\u578b\u77e9\u9635<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u573a\u666f<\/th>\n<th>\u63a8\u8350\u7b97\u6cd5<\/th>\n<th>\u538b\u7f29\u7387<\/th>\n<th>\u89e3\u538b\u901f\u5ea6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b9e\u65f6\u6d41\u6570\u636e<\/td>\n<td>Zstandard<\/td>\n<td>3.1:1<\/td>\n<td>1.2GB\/s<\/td>\n<\/tr>\n<tr>\n<td>\u5f52\u6863\u6570\u636e<\/td>\n<td>Brotli<\/td>\n<td>4.8:1<\/td>\n<td>280MB\/s<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u9891\u67e5\u8be2\u6570\u636e<\/td>\n<td>LZ4<\/td>\n<td>2.1:1<\/td>\n<td>2.8GB\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>\n<p><strong>\u5b58\u50a8\u7b56\u7565\u9ec4\u91d1\u5206\u5272\u70b9<\/strong><br \/>\n\u6839\u636eCAP\u7406\u8bba\u6743\u8861\uff0c\u5efa\u8bae\u8bbe\u7f6e\uff1a<\/p>\n<\/li>\n<li>\n<p>\u70ed\u6570\u636e\u4fdd\u75593\u5929\uff0c\u526f\u672c\u65703\uff0cSSD\u5b58\u50a8<\/p>\n<\/li>\n<li>\n<p>\u6e29\u6570\u636e\u4fdd\u755930\u5929\uff0c\u526f\u672c\u65702\uff0cHDD\u5b58\u50a8<\/p>\n<\/li>\n<li>\n<p>\u51b7\u6570\u636e\u4fdd\u7559180\u5929\uff0c\u526f\u672c\u65701.5\uff0c\u5bf9\u8c61\u5b58\u50a8<\/p>\n<\/li>\n<li>\n<p><strong>\u5de5\u5177\u94fe\u96c6\u6210\u65b9\u6848<\/strong><br \/>\n\u5f00\u6e90\u751f\u6001\u4e2d\uff0c<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a> Collector<\/strong>\u652f\u6301\u5728\u6570\u636e\u91c7\u96c6\u9636\u6bb5\u6267\u884c\u538b\u7f29\uff0c\u914d\u5408<strong>Apache Kafka<\/strong>\u7684SNAPPY\u538b\u7f29\u4f20\u8f93\uff0c\u53ef\u964d\u4f4e\u7f51\u7edc\u5e26\u5bbd\u6d88\u8017<strong>68%<\/strong>\u3002\u5b58\u50a8\u5c42\u9009\u7528<strong>ClickHouse<\/strong>\u7684Log\u5f15\u64ce\uff0c\u5176\u81ea\u9002\u5e94\u538b\u7f29\u7b97\u6cd5\u53ef\u52a8\u6001\u9009\u62e9LZ4\u6216ZSTD\uff0c\u5b9e\u6d4b\u5199\u5165\u541e\u5410\u91cf\u8fbe<strong>2.1TB\/\u5c0f\u65f6<\/strong>\u3002<\/p>\n<\/li>\n<\/ul>\n<hr>\n<p>\u5728\u667a\u80fd\u538b\u7f29\u4e0e\u5206\u7ea7\u5b58\u50a8\u7684\u53cc\u91cd\u52a0\u6301\u4e0b\uff0c\u67d0\u5934\u90e8\u793e\u4ea4\u5e73\u53f0\u7684\u8fd0\u7ef4\u56e2\u961f\u6210\u529f\u5c06\u65e5\u5fd7\u5b58\u50a8\u6210\u672c\u4ece\u6bcf\u670847\u4e07\u7f8e\u5143\u538b\u7f29\u81f39.3\u4e07\u7f8e\u5143\uff0c\u540c\u65f6P99\u67e5\u8be2\u5ef6\u8fdf\u4fdd\u6301\u5728800ms\u4ee5\u5185\u3002\u8fd9\u5370\u8bc1\u4e86\u4e00\u4e2a\u771f\u7406\uff1a<strong>\u6570\u636e\u4ef7\u503c\u5bc6\u5ea6\u800c\u975e\u6570\u636e\u89c4\u6a21\uff0c\u624d\u662f\u53ef\u89c2\u6d4b\u6027\u7cfb\u7edf\u7684\u6838\u5fc3\u7ade\u4e89\u529b<\/strong>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5206\u5e03\u5f0f\u67b6\u6784\u4e3b\u5bfc\u7684\u6570\u5b57\u5316\u65f6\u4ee3\uff0c\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5df2\u6210\u4e3a\u4fdd\u969c\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027\u7684\u6838\u5fc3\u5de5\u5177\u3002\u6bcf\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u90fd\u53ef\u80fd\u89e6\u53d1\u6570\u5341\u4e2a\u5fae\u670d\u52a1\u8c03\u7528\uff0c\u4ea7\u751f\u6d77\u91cf\u7684\u65e5\u5fd7\u6570\u636e\u2014\u2014\u67d0\u5934\u90e8\u7535\u5546\u5e73\u53f0\u7684\u76d1\u63a7\u7cfb\u7edf\u663e\u793a\uff0c\u5176\u65e5\u5747\u65e5\u5fd7\u91cf\u5cf0\u503c\u7a81\u7834200TB\uff0c\u5b58\u50a8\u6210\u672c\u4ee5\u6bcf\u5e7437%\u7684\u901f\u5ea6\u6500\u5347\u3002\u9762\u5bf9\u5982\u6b64\u5e9e\u6742\u7684\u6570\u636e\u6d2a\u6d41\uff0c\u5982\u4f55\u901a\u8fc7\u667a\u80fd\u538b\u7f29\u964d\u4f4e70%\u5b58\u50a8\u5f00\u9500\uff0c\u540c\u65f6\u7ef4\u6301\u6beb\u79d2\u7ea7\u67e5\u8be2\u54cd\u5e94\uff0c\u6210\u4e3a\u8fd0\u7ef4\u5de5\u7a0b\u5e08\u4e0e\u67b6\u6784\u5e08\u5171\u540c\u7684\u6280\u672f\u653b\u575a\u70b9\u3002 \u4e00\u3001\u5168\u94fe\u8def\u65e5\u5fd7\u7684\u7279\u6027\u4e0e\u5b58\u50a8\u6311\u6218 \u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u7cfb\u7edf\u4ea7\u751f\u7684\u65e5\u5fd7\u4e0e\u4f20\u7edf\u5e94\u7528\u65e5\u5fd7\u5b58\u5728\u672c\u8d28\u5dee\u5f02\u3002\u6bcf\u4e2a\u8bf7\u6c42\u7684TraceID\u4f1a\u7a7f\u900f\u670d\u52a1\u8fb9\u754c\uff0c\u4e32\u8054\u8d77\u7f51\u5173\u3001\u9274\u6743\u3001\u4e1a\u52a1\u903b\u8f91\u3001\u6570\u636e\u5e93\u7b49\u591a\u4e2a\u8282\u70b9\uff0c\u5f62\u6210\u6811\u72b6\u8c03\u7528\u94fe\u3002\u8fd9\u79cd\u7ed3\u6784\u5bfc\u81f4\u65e5\u5fd7\u6570\u636e\u5448\u73b0\u4e09\u5927\u7279\u5f81\uff1a \u9ad8\u5197\u4f59\u6027\uff1a\u540c\u4e00TraceID\u4e0b\u7684\u8de8\u670d\u52a1\u65e5\u5fd7\u5305\u542b\u91cd\u590d\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\uff08\u5982\u7528\u6237ID\u3001\u8bbe\u5907\u6307\u7eb9\uff09\uff0c\u4f20\u7edf\u6309\u8282\u70b9\u72ec\u7acb\u5b58\u50a8\u7684\u65b9\u5f0f\u9020\u621042%-65%\u7684\u6570\u636e\u5197\u4f59\uff08\u6839\u636eUber\u5de5\u7a0b\u56e2\u961f2023\u5e74\u5b9e\u6d4b\u6570\u636e\uff09\u3002 \u65f6\u5e8f\u5173\u8054\u6027\uff1a\u5355\u4e2a\u8bf7\u6c42\u7684\u65e5\u5fd7\u6309\u4e25\u683c\u65f6\u95f4\u5e8f\u5217\u751f\u6210\uff0c\u65f6\u95f4\u6233\u5dee\u503c\u901a\u5e38\u5728\u5fae\u79d2\u7ea7\uff0c\u5e38\u89c4\u7684\u968f\u673a\u5b58\u50a8\u4f1a\u7834\u574f\u65f6\u5e8f\u8fde\u7eed\u6027\u3002 \u51b7\u70ed\u5206\u5316\u663e\u8457\uff1a\u751f\u4ea7\u73af\u5883\u6570\u636e\u663e\u793a\uff0c90%\u7684\u65e5\u5fd7\u5728\u751f\u6210\u540e72\u5c0f\u65f6\u5185\u88ab\u8bbf\u95ee\u9891\u6b21\u4e0b\u964d97%\uff0c\u4f46\u5408\u89c4\u8981\u6c42\u5f80\u5f80\u9700\u4fdd\u7559180\u5929\u4ee5\u4e0a\u3002 \u8fd9\u79cd\u7279\u6027\u7ec4\u5408\u76f4\u63a5\u63a8\u9ad8\u4e86\u5b58\u50a8\u6210\u672c\u3002\u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u66fe\u6d4b\u7b97\uff0c\u672a\u7ecf\u4f18\u5316\u7684\u65e5\u5fd7\u5b58\u50a8\u65b9\u6848\u4e2d\uff0c\u786c\u4ef6\u6210\u672c\u5360\u6574\u4f53\u8fd0\u7ef4\u9884\u7b97\u768458%\uff0c\u4e14\u968f\u7740\u4e1a\u52a1\u589e\u957f\u5448\u6307\u6570\u7ea7\u4e0a\u5347\u8d8b\u52bf\u3002 \u4e8c\u3001\u56db\u7ef4\u538b\u7f29\u7b56\u7565\uff1a\u4ece\u6570\u636e\u7279\u5f81\u5230\u7b97\u6cd5\u4f18\u5316 1. \u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u5143\u6570\u636e\u8131\u8026 \u5efa\u7acb\u5168\u5c40TraceID\u4e0eSpanID\u6620\u5c04\u8868\uff0c\u5c06\u516c\u5171\u5b57\u6bb5\uff08\u5982\u7528\u6237\u5730\u7406\u4f4d\u7f6e\u3001\u8bbe\u5907\u578b\u53f7\uff09\u62bd\u79bb\u4e3a\u72ec\u7acb\u5143\u6570\u636e\u5b58\u50a8\u3002\u5f53\u5355\u4e2a\u65e5\u5fd7\u6761\u76ee\u4ec5\u4fdd\u7559\u52a8\u6001\u53d8\u91cf\u65f6\uff0c\u6570\u636e\u4f53\u79ef\u53ef\u7f29\u51cf40%-55%\u3002\u5b9e\u8df5\u4e2d\uff0cNetflix\u5f00\u6e90\u7684Zipkin\u7cfb\u7edf\u91c7\u7528\u8be5\u65b9\u6848\uff0c\u4f7f\u65e5\u5747\u65e5\u5fd7\u91cf\u4ece82TB\u964d\u81f336TB\u3002 2. \u65f6\u5e8f\u5dee\u503c\u7f16\u7801\u6280\u672f \u9488\u5bf9\u8fde\u7eed\u65f6\u95f4\u6233\uff0c\u91c7\u7528Delta-of-Delta\u7f16\u7801\u66ff\u4ee3\u7edd\u5bf9\u65f6\u95f4\u5b58\u50a8\u3002\u4f8b\u5982\uff0c\u67d0\u8bf7\u6c42\u7684\u56db\u4e2aSpan\u65f6\u95f4\u6233\u4e3at, t+120\u03bcs, t+245\u03bcs, t+361\u03bcs\uff0c\u5176\u4e8c\u6b21\u5dee\u503c\u4e3a120, 125, 116\uff0c\u901a\u8fc7\u53d8\u957f\u6574\u6570\u7f16\u7801\uff08Varint\uff09\u53ef\u538b\u7f29\u81f3\u539f\u5927\u5c0f\u768412%-18%\u3002\u963f\u91cc\u4e91\u7684SLS\u65e5\u5fd7\u670d\u52a1\u5b9e\u6d4b\u663e\u793a\uff0c\u8be5\u6280\u672f\u4f7f\u65f6\u95f4\u6233\u5b57\u6bb5\u5b58\u50a8\u6548\u7387\u63d0\u53476.2\u500d\u3002 3. \u8bed\u4e49\u611f\u77e5\u7684\u6587\u672c\u538b\u7f29 \u4f20\u7edf\u538b\u7f29\u7b97\u6cd5\uff08\u5982Gzip\uff09\u5bf9\u975e\u7ed3\u6784\u5316\u65e5\u5fd7\u6548\u679c\u6709\u9650\u3002\u65e5\u5fd7\u6a21\u677f\u5316\u662f\u5173\u952e\uff1a\u901a\u8fc7NLP\u6280\u672f\u81ea\u52a8\u63d0\u53d6\u65e5\u5fd7\u6a21\u5f0f\uff0c\u5c06&quot;Error occurred at 2023-08-20 14:35:21 in service Payment: invalid transaction ID 0x7fe8a&quot;\u8f6c\u5316\u4e3a\u6a21\u677f&quot;Error occurred at [timestamp] in service [svc_name]: [error_type] [error_code]&quot;\uff0c\u53d8\u91cf\u5355\u72ec\u5b58\u50a8\u3002\u534e\u4e3a\u4e91\u5e94\u7528\u8be5\u6280\u672f\u540e\uff0c\u6587\u672c\u65e5\u5fd7\u538b\u7f29\u7387\u4ece2:1\u63d0\u5347\u81f315:1\u3002 4. \u57fa\u4e8e\u8c03\u7528\u94fe\u62d3\u6251\u7684\u91c7\u6837\u51b3\u7b56 \u5728\u6570\u636e\u6e90\u5934\u5b9e\u65bd\u52a8\u6001\u91c7\u6837\uff1a\u5bf9\u9519\u8bef\u94fe\u8def\u4fdd\u7559100%\u65e5\u5fd7\uff0c\u6b63\u5e38\u94fe\u8def\u6309\u670d\u52a1\u5c42\u7ea7\u5b9e\u65bd\u6307\u6570\u8870\u51cf\u91c7\u6837\u3002\u5982\u56fe1\u6240\u793a\uff0c\u7f51\u5173\u5c42\u91c7\u6837\u7387\u8bbe\u4e3a10%\uff0c\u4e0b\u6e38\u670d\u52a1\u9010\u7ea7\u63d0\u5347\u81f350%\uff0c\u53ef\u5728\u4fdd\u8bc1\u6545\u969c\u6392\u67e5\u80fd\u529b\u7684\u524d\u63d0\u4e0b\u51cf\u5c1178%\u7684\u6570\u636e\u6444\u53d6\u91cf\uff08\u53c2\u7167Twitter\u7684Storm\u7cfb\u7edf\u4f18\u5316\u6848\u4f8b\uff09\u3002 \u4e09\u3001\u5206\u7ea7\u5b58\u50a8\u67b6\u6784\u8bbe\u8ba1 1. 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