Thanks for your reply. I found that I could not increase the number of users. I don’t know how to saturate the whole system. Right now, I found even one core is sufficient to run 100 concurrent users.
Thanks, Pengcheng > On Jul 7, 2015, at 2:35 AM, Cansu Kaynak <cansu.kay...@epfl.ch> wrote: > > Dear Pengcheng, > > You need to restart PHP every time you change a parameter in order > for the change to be effective and also start a new benchmark run probably by > increasing the load (number of concurrent users) to increase > the utilization of the server. > > The parameters that you need to change to tune PHP > are already listed on the CloudSuite website > (https://urldefense.proofpoint.com/v2/url?u=http-3A__parsa.epfl.ch_cloudsuite_web.html&d=BQICAw&c=kbmfwr1Yojg42sGEpaQh5ofMHBeTl9EI2eaqQZhHbOU&r=URNx93oZUKClkw67__wKyT0riNmKMq5966ML77bMvbs&m=DX3wagJy2FSrvF2hbgJe12ccImor5BC-0YuMMmfyi_k&s=jE2Y9fPOitjtjwvPskvj47wP_pv7mnKlT-dUvIlYNt0&e= > ). We found those parameters to be enough > for fully utilizing a given server when tuned correctly. > > Cansu > > On 07/06/2015 06:48 AM, Pengcheng Li wrote: >> Hi there, >> >> May I ask does anybody know how to test the performance of the php-fpm part? >> >> Another minor question might be changing what parameters can make the >> throughput >> different? No matter what parameters I changed, the throughput seems >> quite similar, as >> follows. >> >> Thanks for your helps and time. >> >> Section: UIDriver Throughput >> Display: Line >> Time (s) HomePage Login TagSearch EventDetail PersonDetail >> AddPerson AddEvent >> -------- -------- ----- --------- ----------- ------------ >> --------- -------- >> 0 7.50 1.90 6.60 5.00 0.57 >> 0.10 0.27 >> 30 5.40 2.00 7.20 4.83 0.43 >> 0.13 0.43 >> 60 5.07 1.63 6.33 4.77 0.47 >> 0.13 0.40 >> 90 5.23 1.80 6.83 5.40 0.70 >> 0.23 0.23 >> 120 5.80 1.83 7.33 4.67 0.53 >> 0.13 0.33 >> 150 5.17 2.20 7.10 5.27 0.60 >> 0.20 0.33 >> 180 5.37 2.17 6.93 5.20 0.43 >> 0.13 0.47 >> 210 5.53 1.77 6.87 4.60 0.67 >> 0.17 0.30 >> 240 4.97 2.13 7.30 5.03 0.53 >> 0.20 0.37 >> 270 5.33 2.23 6.93 5.10 0.57 >> 0.17 0.47 >> 300 5.67 2.23 6.30 4.97 0.57 >> 0.20 0.37 >> 330 1.57 0.73 2.00 1.97 0.27 >> 0.07 0.17 >> >> Best, >> Pengcheng >>
