2026/05/18 09:01:56 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,241176893,1","Wifi":"W0,C4:C0:63:3D:A2:CC,78|W1,D0:B4:5D:9A:39:3C,71|W2,02:95:B8:36:C4:13,70|W3,14:75:90:D4:38:94,61|W4,78:A1:06:78:66:C2,55","FormatWifi":"C4:C0:63:3D:A2:CC,78,W0|D0:B4:5D:9A:39:3C,71,W1|02:95:B8:36:C4:13,70,W2|14:75:90:D4:38:94,61,W3|78:A1:06:78:66:C2,55,W4","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"1","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":1,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,241176893,-149","nearbts":"","macs":"c4:c0:63:3d:a2:cc,-72,W0|d0:b4:5d:9a:39:3c,-79,W1|02:95:b8:36:c4:13,-80,W2|14:75:90:d4:38:94,-89,W3|78:a1:06:78:66:c2,-95,W4","coor":"BD09LL","output":"json","ctime":"1779094916"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:01:56 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,241176893,1","Wifi":"W0,C4:C0:63:3D:A2:CC,78|W1,D0:B4:5D:9A:39:3C,71|W2,02:95:B8:36:C4:13,70|W3,14:75:90:D4:38:94,61|W4,78:A1:06:78:66:C2,55","FormatWifi":"C4:C0:63:3D:A2:CC,78,W0|D0:B4:5D:9A:39:3C,71,W1|02:95:B8:36:C4:13,70,W2|14:75:90:D4:38:94,61,W3|78:A1:06:78:66:C2,55,W4","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,241176893,-149","nearbts":"","macs":"c4:c0:63:3d:a2:cc,-72,W0|d0:b4:5d:9a:39:3c,-79,W1|02:95:b8:36:c4:13,-80,W2|14:75:90:d4:38:94,-89,W3|78:a1:06:78:66:c2,-95,W4","coor":"BD09LL","output":"json","ctime":"1779094916"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:01:56 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,241176893,1","Wifi":"","FormatWifi":null,"Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,241176893,-149","nearbts":"","macs":"","coor":"BD09LL","output":"json","ctime":"1779094916"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:21:57 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,210214009,1","Wifi":"W0,98:0D:51:22:74:98,95|W1,3C:E8:24:A5:3E:F4,87|W2,50:48:77:AD:DD:14,81|W3,50:48:77:FD:DD:19,78|W4,EC:60:73:57:A9:B9,77|W5,44:F9:71:92:9B:E2,70|W6,50:63:91:CD:77:08,69|W7,3C:67:FF:4B:63:70,69|W8,F0:85:C1:8B:C0:F4,67|W9,14:DE:39:B2:2D:98,64|W10,9C:47:82:CE:35:CE,62|W11,9C:47:82:CE:1C:A5,62|W12,64:64:4A:E4:E5:5A,62","FormatWifi":"98:0D:51:22:74:98,95,W0|3C:E8:24:A5:3E:F4,87,W1|50:48:77:AD:DD:14,81,W2|50:48:77:FD:DD:19,78,W3|EC:60:73:57:A9:B9,77,W4|44:F9:71:92:9B:E2,70,W5|50:63:91:CD:77:08,69,W6|3C:67:FF:4B:63:70,69,W7|F0:85:C1:8B:C0:F4,67,W8|14:DE:39:B2:2D:98,64,W9|9C:47:82:CE:35:CE,62,W10|9C:47:82:CE:1C:A5,62,W11|64:64:4A:E4:E5:5A,62,W12","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"1","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":1,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,210214009,-149","nearbts":"","macs":"98:0d:51:22:74:98,-55,W0|3c:e8:24:a5:3e:f4,-63,W1|50:48:77:ad:dd:14,-69,W2|50:48:77:fd:dd:19,-72,W3|ec:60:73:57:a9:b9,-73,W4|44:f9:71:92:9b:e2,-80,W5|50:63:91:cd:77:08,-81,W6|3c:67:ff:4b:63:70,-81,W7|f0:85:c1:8b:c0:f4,-83,W8|14:de:39:b2:2d:98,-86,W9|9c:47:82:ce:35:ce,-88,W10|9c:47:82:ce:1c:a5,-88,W11|64:64:4a:e4:e5:5a,-88,W12","coor":"BD09LL","output":"json","ctime":"1779096117"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:21:57 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,210214009,1","Wifi":"W0,98:0D:51:22:74:98,95|W1,3C:E8:24:A5:3E:F4,87|W2,50:48:77:AD:DD:14,81|W3,50:48:77:FD:DD:19,78|W4,EC:60:73:57:A9:B9,77|W5,44:F9:71:92:9B:E2,70|W6,50:63:91:CD:77:08,69|W7,3C:67:FF:4B:63:70,69|W8,F0:85:C1:8B:C0:F4,67|W9,14:DE:39:B2:2D:98,64|W10,9C:47:82:CE:35:CE,62|W11,9C:47:82:CE:1C:A5,62|W12,64:64:4A:E4:E5:5A,62","FormatWifi":"98:0D:51:22:74:98,95,W0|3C:E8:24:A5:3E:F4,87,W1|50:48:77:AD:DD:14,81,W2|50:48:77:FD:DD:19,78,W3|EC:60:73:57:A9:B9,77,W4|44:F9:71:92:9B:E2,70,W5|50:63:91:CD:77:08,69,W6|3C:67:FF:4B:63:70,69,W7|F0:85:C1:8B:C0:F4,67,W8|14:DE:39:B2:2D:98,64,W9|9C:47:82:CE:35:CE,62,W10|9C:47:82:CE:1C:A5,62,W11|64:64:4A:E4:E5:5A,62,W12","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,210214009,-149","nearbts":"","macs":"98:0d:51:22:74:98,-55,W0|3c:e8:24:a5:3e:f4,-63,W1|50:48:77:ad:dd:14,-69,W2|50:48:77:fd:dd:19,-72,W3|ec:60:73:57:a9:b9,-73,W4|44:f9:71:92:9b:e2,-80,W5|50:63:91:cd:77:08,-81,W6|3c:67:ff:4b:63:70,-81,W7|f0:85:c1:8b:c0:f4,-83,W8|14:de:39:b2:2d:98,-86,W9|9c:47:82:ce:35:ce,-88,W10|9c:47:82:ce:1c:a5,-88,W11|64:64:4a:e4:e5:5a,-88,W12","coor":"BD09LL","output":"json","ctime":"1779096117"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:21:57 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,210214009,1","Wifi":"","FormatWifi":null,"Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,210214009,-149","nearbts":"","macs":"","coor":"BD09LL","output":"json","ctime":"1779096117"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:30:49 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,209864971,1","Wifi":"W0,68:77:24:C2:89:01,99|W1,6A:77:24:92:89:01,97|W2,6A:F5:43:E4:66:84,85|W3,F0:B4:29:72:28:72,81|W4,50:33:F0:CE:32:6E,79|W5,E4:C0:CC:20:01:E8,76|W6,5C:DE:34:58:24:E3,76|W7,60:3A:7C:A5:1B:40,72|W8,4C:77:66:38:84:BF,71|W9,88:C3:97:9F:91:41,64|W10,4C:77:66:38:84:A7,61|W11,90:76:9F:AC:B7:B3,60|W12,F8:D5:54:16:3A:8F,63","FormatWifi":"68:77:24:C2:89:01,99,W0|6A:77:24:92:89:01,97,W1|6A:F5:43:E4:66:84,85,W2|F0:B4:29:72:28:72,81,W3|50:33:F0:CE:32:6E,79,W4|E4:C0:CC:20:01:E8,76,W5|5C:DE:34:58:24:E3,76,W6|60:3A:7C:A5:1B:40,72,W7|4C:77:66:38:84:BF,71,W8|88:C3:97:9F:91:41,64,W9|4C:77:66:38:84:A7,61,W10|90:76:9F:AC:B7:B3,60,W11|F8:D5:54:16:3A:8F,63,W12","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"1","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":1,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,209864971,-149","nearbts":"","macs":"68:77:24:c2:89:01,-51,W0|6a:77:24:92:89:01,-53,W1|6a:f5:43:e4:66:84,-65,W2|f0:b4:29:72:28:72,-69,W3|50:33:f0:ce:32:6e,-71,W4|e4:c0:cc:20:01:e8,-74,W5|5c:de:34:58:24:e3,-74,W6|60:3a:7c:a5:1b:40,-78,W7|4c:77:66:38:84:bf,-79,W8|88:c3:97:9f:91:41,-86,W9|4c:77:66:38:84:a7,-89,W10|90:76:9f:ac:b7:b3,-90,W11|f8:d5:54:16:3a:8f,-87,W12","coor":"BD09LL","output":"json","ctime":"1779096649"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:30:49 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,209864971,1","Wifi":"W0,68:77:24:C2:89:01,99|W1,6A:77:24:92:89:01,97|W2,6A:F5:43:E4:66:84,85|W3,F0:B4:29:72:28:72,81|W4,50:33:F0:CE:32:6E,79|W5,E4:C0:CC:20:01:E8,76|W6,5C:DE:34:58:24:E3,76|W7,60:3A:7C:A5:1B:40,72|W8,4C:77:66:38:84:BF,71|W9,88:C3:97:9F:91:41,64|W10,4C:77:66:38:84:A7,61|W11,90:76:9F:AC:B7:B3,60|W12,F8:D5:54:16:3A:8F,63","FormatWifi":"68:77:24:C2:89:01,99,W0|6A:77:24:92:89:01,97,W1|6A:F5:43:E4:66:84,85,W2|F0:B4:29:72:28:72,81,W3|50:33:F0:CE:32:6E,79,W4|E4:C0:CC:20:01:E8,76,W5|5C:DE:34:58:24:E3,76,W6|60:3A:7C:A5:1B:40,72,W7|4C:77:66:38:84:BF,71,W8|88:C3:97:9F:91:41,64,W9|4C:77:66:38:84:A7,61,W10|90:76:9F:AC:B7:B3,60,W11|F8:D5:54:16:3A:8F,63,W12","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,209864971,-149","nearbts":"","macs":"68:77:24:c2:89:01,-51,W0|6a:77:24:92:89:01,-53,W1|6a:f5:43:e4:66:84,-65,W2|f0:b4:29:72:28:72,-69,W3|50:33:f0:ce:32:6e,-71,W4|e4:c0:cc:20:01:e8,-74,W5|5c:de:34:58:24:e3,-74,W6|60:3a:7c:a5:1b:40,-78,W7|4c:77:66:38:84:bf,-79,W8|88:c3:97:9f:91:41,-86,W9|4c:77:66:38:84:a7,-89,W10|90:76:9f:ac:b7:b3,-90,W11|f8:d5:54:16:3a:8f,-87,W12","coor":"BD09LL","output":"json","ctime":"1779096649"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:30:49 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,209864971,1","Wifi":"","FormatWifi":null,"Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,209864971,-149","nearbts":"","macs":"","coor":"BD09LL","output":"json","ctime":"1779096649"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:32:49 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,209864971,1","Wifi":"W0,6A:77:24:92:89:01,98|W1,68:77:24:C2:89:01,98|W2,50:33:F0:CE:32:6E,91|W3,6A:F5:43:E4:66:84,83|W4,F0:B4:29:72:28:72,81|W5,E4:C0:CC:20:01:E8,78|W6,5C:DE:34:58:24:E3,73|W7,4C:77:66:38:84:BF,70|W8,62:B5:B7:8C:CF:19,69|W9,D4:53:2A:7C:69:A5,69|W10,60:3A:7C:98:5B:3A,66|W11,F4:D9:C6:B7:B5:1D,66|W12,B8:3A:08:3B:B2:F0,62|W13,8C:F0:DF:16:45:10,60|W14,F8:D5:54:16:3A:8F,64","FormatWifi":"6A:77:24:92:89:01,98,W0|68:77:24:C2:89:01,98,W1|50:33:F0:CE:32:6E,91,W2|6A:F5:43:E4:66:84,83,W3|F0:B4:29:72:28:72,81,W4|E4:C0:CC:20:01:E8,78,W5|5C:DE:34:58:24:E3,73,W6|4C:77:66:38:84:BF,70,W7|62:B5:B7:8C:CF:19,69,W8|D4:53:2A:7C:69:A5,69,W9|60:3A:7C:98:5B:3A,66,W10|F4:D9:C6:B7:B5:1D,66,W11|B8:3A:08:3B:B2:F0,62,W12|8C:F0:DF:16:45:10,60,W13|F8:D5:54:16:3A:8F,64,W14","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"1","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":1,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,209864971,-149","nearbts":"","macs":"6a:77:24:92:89:01,-52,W0|68:77:24:c2:89:01,-52,W1|50:33:f0:ce:32:6e,-59,W2|6a:f5:43:e4:66:84,-67,W3|f0:b4:29:72:28:72,-69,W4|e4:c0:cc:20:01:e8,-72,W5|5c:de:34:58:24:e3,-77,W6|4c:77:66:38:84:bf,-80,W7|62:b5:b7:8c:cf:19,-81,W8|d4:53:2a:7c:69:a5,-81,W9|60:3a:7c:98:5b:3a,-84,W10|f4:d9:c6:b7:b5:1d,-84,W11|b8:3a:08:3b:b2:f0,-88,W12|8c:f0:df:16:45:10,-90,W13|f8:d5:54:16:3a:8f,-86,W14","coor":"BD09LL","output":"json","ctime":"1779096769"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:32:49 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,209864971,1","Wifi":"W0,6A:77:24:92:89:01,98|W1,68:77:24:C2:89:01,98|W2,50:33:F0:CE:32:6E,91|W3,6A:F5:43:E4:66:84,83|W4,F0:B4:29:72:28:72,81|W5,E4:C0:CC:20:01:E8,78|W6,5C:DE:34:58:24:E3,73|W7,4C:77:66:38:84:BF,70|W8,62:B5:B7:8C:CF:19,69|W9,D4:53:2A:7C:69:A5,69|W10,60:3A:7C:98:5B:3A,66|W11,F4:D9:C6:B7:B5:1D,66|W12,B8:3A:08:3B:B2:F0,62|W13,8C:F0:DF:16:45:10,60|W14,F8:D5:54:16:3A:8F,64","FormatWifi":"6A:77:24:92:89:01,98,W0|68:77:24:C2:89:01,98,W1|50:33:F0:CE:32:6E,91,W2|6A:F5:43:E4:66:84,83,W3|F0:B4:29:72:28:72,81,W4|E4:C0:CC:20:01:E8,78,W5|5C:DE:34:58:24:E3,73,W6|4C:77:66:38:84:BF,70,W7|62:B5:B7:8C:CF:19,69,W8|D4:53:2A:7C:69:A5,69,W9|60:3A:7C:98:5B:3A,66,W10|F4:D9:C6:B7:B5:1D,66,W11|B8:3A:08:3B:B2:F0,62,W12|8C:F0:DF:16:45:10,60,W13|F8:D5:54:16:3A:8F,64,W14","Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,209864971,-149","nearbts":"","macs":"6a:77:24:92:89:01,-52,W0|68:77:24:c2:89:01,-52,W1|50:33:f0:ce:32:6e,-59,W2|6a:f5:43:e4:66:84,-67,W3|f0:b4:29:72:28:72,-69,W4|e4:c0:cc:20:01:e8,-72,W5|5c:de:34:58:24:e3,-77,W6|4c:77:66:38:84:bf,-80,W7|62:b5:b7:8c:cf:19,-81,W8|d4:53:2a:7c:69:a5,-81,W9|60:3a:7c:98:5b:3a,-84,W10|f4:d9:c6:b7:b5:1d,-84,W11|b8:3a:08:3b:b2:f0,-88,W12|8c:f0:df:16:45:10,-90,W13|f8:d5:54:16:3a:8f,-86,W14","coor":"BD09LL","output":"json","ctime":"1779096769"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.
2026/05/18 09:32:49 : Info : imei:   map: baidu 
 	 请求服务器：本机IP地址：172.18.4.216；端口号：7621 
 	 OriginalData：{"Mcc":460,"Mnc":11,"Lbs":"65534,209864971,1","Wifi":"","FormatWifi":null,"Lng":0.0,"Lat":0.0,"Network":"GSM","Imei":"","AccessType":"0","Redress":false} 
 	 RequestUrl： https://api.map.baidu.com/locapi/v2
 	 RequestData：{"key":"qqlFLPg7YUMfRrHGoZauHPYG2Iwfz5jc","src":"28","prod":"","ver":"1.0","trace":false,"body":[{"accesstype":0,"cdma":0,"imei":"352315022221111","network":"GSM","bts":"460,11,65534,209864971,-149","nearbts":"","macs":"","coor":"BD09LL","output":"json","ctime":"1779096769"}]} 
 	  错误信息：Failed to authenticate for exceeding concurrency.