Hello, I have FreeBSD 7-CURRENT and Ubuntu on the same computer but Firefox takes twice as long to start on a fresh boot. I've run some simple tests: - on FreeBSD it takes about 7 seconds on the first start and about 3 on subsequent startups; - on Ubuntu it takes about 3 seconds on the first start and about 1 on subsequent startups;
The only difference I can see is that on Ubuntu, after first start of Firefox the memory use for cache is 22% vs. 0% on FreeBSD. My guess is that this is the cause of slower startups on FreeBSD. My question is: can I tune UFS2 in such a way that the most frequently used desktop applications would remain for a longer time in disk cache? In both cases I use GNOME 2.18, GNOME System Monitor 2.18, and Firefox 2. Both FreeBSD 7-CURRENT (src and ports tree) and Ubuntu 7.01 (2.6.20-16-generic kernel) are up to date. Both are SMP and 32bit. Here is the system configuration: - Intel DP965LT mother-board; - dual-core Pentium D 820; - 1GB of dual-channel-enabled DDR2 PC5300 at 667 MHz; - Seagate, BARRACUDA 7200.7 Plus, 160GB, ST3160827AS, 8M cache, cu NCQ; As far as I know, FreeBSD does not have support for NCQ, and I do not know about Ubuntu. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
