Palipali2·⣺ҹػǰϽ뽹Ҫ
ʱĽPalipali2·ȹ徲ȻΪС˽ıݡҵӪЧĻʯÿһֳɵPalipali2·벻ϽǰԼнҪȷǽ۹۽ڡҹ⡱һսԵʹʱ䱳̺꾡רҵֵ?̽
ⲻһμӵղ?һDZΣIJһζݴߵػ
һϤPalipali2·֪֪ս
ҹ֮ǰʶҪPalipali2·Ҫĵһڣ
·˽ṹȷʹõPalipali2·ǹˡͭվеϸǷ֧۵·Ľ֯ʶЩϸԤDZڵųźԴ·뾶ϿҪ̫ۿܵ?ź˥ͭ·ܵҪԶ߹ʵ
װPalipali2·װ·ModemʶǵͺšƷơ̼汾Լܹ֮жǷװϻµƿһ̨ϾɵĽȻPalipali2·?ûҲܳΪġ̰塱
ʷܻߣǿPalipali2·ʹʡӳ٣PingֵʡȹԵһܻߡڽҹ?ʶ쳣жͻԵվһԵƽʱPingֵȹ20ms?ͻȻ200msһֵСĵź
ԤʱΣʶڼʱPalipali2·ԤڵϸԼܷ͵ѡҹмͨϵӲ·ڵµҹԶ¡ݵʹ˼Ӱ
?ҹⲢ?ǼӵġΡжҪһϵרҵߺȹε֧֣
רҵļԹߣSpeedtestbyOoklaiperfʵʱPalipali2·ϴȹϹߣPingTracerouteWinMTRڼӳ١Լݰ··λƿϵ
عߣWiresharkPRTGNetworkMonitorԲʶݰĴʶDZڵ徲в쳣ͨѶװ״̬عߣװԴCPUʹʡڴռá˿״̬ʧ־
һЩҲܻЩϢṩֱ۵ĸȹ̵ĵԴҹζװ?Ҫʱȷмװȹ̿ɿĵԴʹUPSֹԴΪͻϵԼȷװҲȹ̵ֹӡ
רעΣֻǡҹ?ЧʺȷҪֻ̭ȷܹרעʵʱӦܷκһĿȻҲĺ٭ԤϵˣǰƶһݼҪӦԤȷڼзҪʱӦɵԴӦԲԼϵ֧ijְԱ
˭ǽµĵ?һϵϵʲôЩӦǰȷ
ҹĽĿģŹκһ쳣ź
ҹⲢĿĵġҹΧƼĿ
ȹԼ⣺ӲPalipali2·ڳʱ䡢ػЪԸ߸µȹǷЪԵߡźŲȡֹһ¼ӳ١?ʵҪָжǷкԤǷһ?½쳣Ϊҹ˾ԽϵʱײһЩصġż쳣װΪ
ܰδ֪˿ڵͨѶ쳣˶DZڵ徲Ӳȼ飺ͨװ־ָPalipali2·ʣ߽ۡӿڣԼװ˿ڹʧCRCerrors쳣?Ԥʾ
縺µ?֣ҹġģ⡱߸زӲPalipali2·ڸ߲ݴµDZƿ
ȷЩͽҪΪĽҹ¼ʵĻѾáװʶˡսͽ롰ʵսҹɫרҵػPalipali2·徲ͨ
Palipali2·⣺ҹսеҪŻ
ҹĻPalipali2·?ĥŸոҹʱ̻¶DZ⡢ȪԴľʱҪָ߶ȵСزÿһϸ쳣ܽ絽?תΪмֵĶָŻδ
ڏҹʱݵIJDzݵġڱ?ʵʱǵҪʹõ쳣澯ڲȫ̽ĻҲʵʱ֪ҪϢ
Ҫָһ٣Pingֵӳ٣һĿķ绥ڡվPingֵκͻȻġʱӦעʣPalipali2·ȵҪָϸСĶijЩ¿Խһ?߱ĶֱӰͨѶ
ʹʣӲдʹʶ·ijǷ泤ʱ쳣ĵ벢·ǽIJ쳣ļζDDoSΪװCPUڴ棺עPalipali2·װ·CPUʹʺڴռ
һ100%ռƿֱ־ġѰϵͳ־·ǽװϵͳ־ǹŲıѰ硰LinkDownCRCErrorHighCPUMemoryLowҪ
徲־עǽľܾ־ּϵͳĸ澯־ʶDZڵ徲вӦ־Ǽ漰ضӦ÷־Ҳṩ·ʹϢӻصƣʹþͼλļعGrafanaŽPrometheusZabbixֱ۵ؿָʱ??
ȴָڷƺ쳣ͻһƽӳͻȻġ״ϵϸСתעԶ澯ãƾ֤ԤֵʼŻʱͨѶߵĸ澯?һ2%ʱæ澯װCPUʹһ1090%ʱ澯
澯ʾ쳣ʱǾҪӡڱΪ̽쳣λȪԴ
ʲôΪʲôıڣɨʵ鸴ֵ쳣ijijʱijضվijضװͨɨСĹģ쳣ָŽӳǷ?Ÿ߶ߴʹǷװ?CPUŲ飺Palipali2·Լ㡢·㣩װӦò㡢㣩ٵӦԼŲ
쳣ԵԭɣЪԶߣӴɶ𣩡·ϻè·IJȹ̡ⲿʲ?ܵԵԭɰװƿϾ··ѣ˥ISPӪ̣Ĵơӵ¡װò
ӳ/ӵ¡···ѡӪ?װCPU/ڴ?澯װ̼bugùʧܹDDoSװԼȱӦĿδ֪/쳣ͨѶСIJľʬ硢ڲװ
ҪŽ߾Ųʹרҵ߾ϣTraceroute/MTRʶݰеϸ·ҳ·ĸڵӳWiresharkץضЭӦóҪϸݰWiresharkǿʢĹ
װ־ھҪ֪־ʾĹʧϢʵȥȷ־
ҹĿǷΪʶʹPalipali2·ܻ?
Żƻ滻ߡ²˽ӿڻҳ鲢?ӹװ/ã·/̼ŻװãQoSáVLAN֣˼滻Ͼɻȱװ/ϵͳŻϵͳҪĺ̨Ӧ
ISPͬƳӪ̲ṩϸļISPͬҪǾмṩƻ賣̬άƣѲ죺Palipali2·ܼ볣̬άھгȫԤֵĵ⣺ƾ֤ʵһֱŻ͵澯ֵʹ̭
ݱڱҪúкõԱõչԤDZ徲ӹ̵ij?ԣҹз徲徲ϰӦƾ֤ʵʱ·ǽǿ徲ʶѵ
û飺Palipali2·ȹЧΪṩõûͨһļŻȷͨݴ徲ɿÿһ
ҹPalipali2·һϵͳ꾡ǵĥǶĺ꾡ĵĥÿһÿһξĶλΪǹһȹ̡徲Ч???