Oh shit! copy/paste error!!! I has inverted the results! I'm sorry!
the real ones... Results when I run 'ab -k -n 10000 -c 1000 http://vm_host_ip_address:8010/' with NO balancer configured... Finished 10000 requests Server Software: Apache/2.4.41 Server Hostname: 192.168.68.210 Server Port: 8010 Document Path: / Document Length: 97098 bytes Concurrency Level: 1000 Time taken for tests: 15.527 seconds Complete requests: 10000 Failed requests: 834 (Connect: 0, Receive: 0, Length: 834, Exceptions: 0) Keep-Alive requests: 9166 Total transferred: 892851836 bytes HTML transferred: 890000268 bytes Requests per second: 644.04 [#/sec] (mean) Time per request: 1552.701 [ms] (mean) Time per request: 1.553 [ms] (mean, across all concurrent requests) Transfer rate: 56155.42 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 22 146.6 0 1038 Processing: 0 657 1668.1 122 13453 Waiting: 0 752 1883.8 121 13453 Total: 0 679 1763.1 122 14476 Percentage of the requests served within a certain time (ms) 50% 122 66% 234 75% 330 80% 402 90% 1657 95% 4987 98% 7221 99% 8733 100% 14476 (longest request) Finished 10000 requests Results when I run 'ab -k -n 10000 -c 1000 http://vm_host_ip_address:8010/' with (YES) balancer... Finished 10000 requests Server Software: Apache/2.4.41 Server Hostname: 192.168.68.210 Server Port: 8010 Document Path: / Document Length: 97098 bytes Concurrency Level: 1000 Time taken for tests: 24.029 seconds Complete requests: 10000 Failed requests: 5526 (Connect: 0, Receive: 0, Length: 5526, Exceptions: 0) Keep-Alive requests: 8938 Total transferred: 870844342 bytes HTML transferred: 868062523 bytes Requests per second: 416.16 [#/sec] (mean) Time per request: 2402.908 [ms] (mean) Time per request: 2.403 [ms] (mean, across all concurrent requests) Transfer rate: 35391.87 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 22 144.2 0 1039 Processing: 0 1087 2291.1 451 18504 Waiting: 0 1207 2615.1 426 18470 Total: 0 1109 2372.3 451 19514 Percentage of the requests served within a certain time (ms) 50% 451 66% 585 75% 678 80% 764 90% 1868 95% 7315 98% 10098 99% 11156 100% 19514 (longest request) Finished 10000 requests Missatge de Eric Covener <cove...@gmail.com> del dia dj., 27 de maig 2021 a les 12:51: > On Thu, May 27, 2021 at 6:22 AM Marc Serra <mse...@manxa.net> wrote: > >> I got better performance without the load balancer. >> > > >> Results when I run 'ab -k -n 10000 -c 1000 >> http://vm_host_ip_address:8010/' with no balancer... >> Requests per second: 416.16 [#/sec] (mean) >> Transfer rate: 35391.87 [Kbytes/sec] received >> > > > >> Results when I run 'ab -k -n 10000 -c 1000 >> http://vm_host_ip_address:8010/' with balancer configured... >> Requests per second: 644.04 [#/sec] (mean) >> Transfer rate: 56155.42 [Kbytes/sec] received >> > > > It doesn't look like the no-proxy case did better. Which metric were you > looking at? > > + a few cautions: > - If you aren't taxing the system beyond what a single backend could > handle, it can easily be slower by adding a proxy. > - A layer 7 proxy can easily be more overhead than a basic VIP / LB / IP > sprayer if there's nothing actually being offloaded in the proxy. > > -- Marc Serra Organització i Sistemes -- Manxa 1876, S.L. * Ctra. Les Tries, 85. 17800 Olot (Girona)**Tel. 972 27 45 30 Fax 972 27 45 32* * Manxa Industrial | *Coneix més aquí <http://www.manxaindustrial.com> * Manxa Ferros | *Coneix més aquí <http://www.manxaferros.com/> * Manxa Ferreteria i Parament de la Llar | *Coneix més aquí <https://www.manxabricolatge.com> ** -- El contingut d’aquest correu electrònic i els seus annexos és estrictament confidencial. En el cas que no siguis el destinatari i hagis rebut aquest missatge per error, preguem que ho comuniquis al remitent i procedeixis a la seva eliminació, sense difondre, emmagatzemar o copiar el seu contingut. Imprimeix aquest correu només si és necessari. El contenido de este correo electrónico y sus anexos es estrictamente confidencial. En el caso de que no seas el destinatario y hayas recibido este mensaje por error, rogamos lo comuniques al remitente y procedas a su eliminación, sin difundir, almacenar o copiar su contenido. Imprimir este correo solo si es necesario. The content of this email and its attachments is strictly confidential. If you are not the recipient and you have received this message by mistake, please notify the sender and proceed to its elimination, without spreading, storing or copying its content. Print this email only if necessary. Le contenu de cet e-mail et de ses pièces jointes est strictement confidentiel. Dans le cas où vous n'êtes pas le destinataire et avez reçu ce message par erreur, veuillez en informer l'expéditeur et procéder à sa suppression, sans diffuser, stocker ou copier son contenu. Imprimez cet e-mail uniquement si nécessaire.
