> HI all, > > we're running squid-2.5.S13 on Linux 2.4.32, and we setted file descriptor > to be 8k. we found that when file descriptor usage exceeds 2k, the response > time will go obviously higher. e.g. response time for hit is 3+ seconds. my > questions are: > 1) is there any limitation on linux? should file descriptor usage above 2k > cause such long response time? > 2) how to optimize the response time when file descriptor usage is high? > > - Check SQUID's mem. usage, make sure that your not running into mem. constraints (not enough mem. for SQUID) - Check cache.log, for errors related to FD's or other, if any. M.
