Palipali2·⣺ҹػǰϽ뽹Ҫ
ʱĽPalipali2·ȹ徲ȻΪС˽ıݡҵӪЧĻʯÿһֳɵPalipali2·벻ϽǰԼнҪȷǽ۹۽ڡҹ⡱һսԵʹʱ䱳̺꾡רҵֵ̽
ⲻһμ?ղһDZΣIJһζݴߵػ
һϤPalipali2·֪֪ս
ҹ֮ǰʶҪPalipali2·Ҫĵһڣ
·˽ṹȷʹõPalipali2·ǹˡͭվе?ϸǷ֧۵·Ľ֯ʶЩϸԤDZڵųźԴ·뾶ϿҪ̫ۿܵź˥ͭ·ܵҪԶ߹ʵ
װPalipali2·װ·ModemʶǵͺšƷơ̼汾Լܹ֮жǷװϻµƿһ̨ϾɵĽȻPalipali2·ԼûҲܳΪġ̰塱
ʷܻߣǿPalipali2·ʹʡӳ٣PingֵʡȹԵһܻߡڽҹʶ쳣жͻԵվһԵƽʱPingֵȹ20msͻȻ200msһֵСĵź
ԤʱΣʶڼʱPalipali2·ԤڵϸԼܷ͵ѡҹмͨϵӲ·ڵµҹԶ¡ݵʹ˼Ӱ
ҹⲢǼӵ?ΡжҪһϵרҵߺȹε֧֣
רҵļԹߣSpeedtestbyOoklaiperf?ʵʱPalipali2·ϴȹϹߣPingTracerouteWinMTRڼӳ١Լݰ?··λƿϵ
عߣWiresharkPRTGNetworkMonitorԲʶݰĴʶDZڵ徲в쳣ͨѶװ״̬عߣװԴCPUʹʡڴռá˿״̬ʧ־
һЩҲܻЩϢṩֱ۵ĸȹ̵ĵԴҹζװҪʱȷмװȹ̿ɿĵԴʹUPSֹԴΪͻϵԼȷװҲȹ̵?⡰ӡ
רעΣֻǡҹЧʺȷñ?Ҫֻ̭ȷܹרעʵʱӦܷκһĿȻҲĺ٭ԤϵˣǰƶһݼҪ?ӦԤȷڼ?зҪʱӦɵ?Դ?ӦԲԼϵ֧ijְԱ
˭ǽµĵһϵϵʲôЩӦǰȷ
ҹĽĿģŹκһ쳣ź
ҹⲢ?ĿĵġҹΧƼĿ
ȹԼ⣺ӲPalipali2·ڳʱ䡢ػЪԸ߸µȹǷЪԵߡźŲȡֹһ¼ӳ١ʵҪָжǷкԤǷһ½쳣Ϊҹ˾Խϵʱײ?һЩصġż?쳣װΪ
ܰ?δ֪˿ڵͨѶ쳣˶DZڵ徲Ӳȼ飺ͨװ־ָPalipali2·ʣ߽ۡӿڣԼװ?˿ڹʧCRCerrors쳣Ԥʾ
縺µ֣ҹġģ⡱߸زӲPalipali2·ڸ߲ݴ?µDZƿ
ȷЩͽҪΪĽҹ¼ʵĻѾáװʶˡսͽ롰ʵսҹɫרҵػPalipali2·İ?ȫͨ
Palipali2·⣺?ҹսеҪŻ
ҹĻPalipali2·ĥŸոҹʱ̻¶DZ⡢ȪԴľʱҪָ߶ȵ?Сزÿһϸ쳣ܽ絽תΪмֵĶָŻδ
ڏҹʱݵIJDzݵġڱʵʱǵҪʹõ쳣澯ڲȫ?ĻҲʵʱ֪ҪϢ
Ҫָһ٣Pingֵӳ٣һĿķ绥ڡվPingֵκͻȻġʱӦעʣPalipali2·ȵҪָϸСĶijЩ¿Խһġ߱ĶֱӰͨѶ
ʹʣӲдʹʶ·?Ƿ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·ʹϢӻصƣʹþͼλļعGrafanaŽPrometheusZabbixֱ۵ؿָʱת
ȴָڷƺ쳣ͻһƽӳͻȻġ״ϵϸСתעԶ澯ãƾ֤ԤֵʼŻʱͨѶߵĸ澯һ2%ʱæ澯?װCPUʹһ1090%ʱ澯
澯ʾ쳣ʱǾҪӡڱΪ̽쳣λȪԴ
ʲôΪʲôıڣɨʵ鸴ֵ쳣ijijʱijضվijضװͨɨСĹģ쳣ָŽӳǷͬŸ߶ߴʹǷװCPUŲ飺Palipali2·Լ?·㣩װӦò㡢㣩ٵӦԼ?Ų
쳣?ԵԭɣЪԶߣӴɶ𣩡·ϻè·IJȹ̡ⲿ?ʲ꣺ܵԵԭɰװƿϾ··ѣ˥ISPӪ̣Ĵơӵ¡װò
ӳ/ӵ¡···ѡӪװCPU/ڴ澯װ̼bugùʧܹDDoSװԼȱӦĿδ֪/쳣ͨѶСIJľʬ硢ڲװ?
ҪŽ߾Ųʹרҵ߾ϣTraceroute/MTRʶݰеϸ·?ҳ·ĸڵӳWiresharkץضЭӦóҪϸݰ?WiresharkǿʢĹ
װ־ھҪ֪־ʾĹʧϢʵȥȷ־
ҹĿǷΪʶʹPalipali2·ܻ
Żƻ滻ߡ²˽ӿڻҳ鲢ӹװ?/ã·/̼ŻװãQoSáVLAN֣˼滻Ͼɻȱװ/ϵͳŻϵͳ?Ҫĺ̨Ӧ
ISPͬƳӪ̲ṩϸļISPͬҪǾмṩƻ賣̬άƣѲ죺Palipali2·ܼ볣̬άھгȫԤֵĵ⣺ƾ֤ʵһֱŻ͵澯ֵʹ̭
ݱڱҪ?úкõԱõչԤDZ徲ӹ̵һԣҹз徲徲ϰӦƾ֤ʵʱ·ǽǿ徲ʶѵ
û飺Palipali2·ȹЧΪṩõûͨһļŻȷͨݴ徲ɿÿһ
ҹPalipali2·һϵͳ꾡ǵĥǶĺ꾡ĵĥÿһ?ÿһξĶλΪǹһȹ̡徲ЧĶ?