Re: timecounter and Hz quality in kern RELENG_6

2005-11-08 Thread Michael Schuh
Hello, thanks to Oliver and Michael for explain me the mechanics behind timecounter and Hz quality. I have send the question, why i have to wonder about different IRQ-Counts but same HZ. It is really thaat HZ on both machines is the same. I have only knowed the old behavior. I set the HZ over

Re: timecounter and Hz quality in kern RELENG_6

2005-11-08 Thread Oliver Fromme
martinko [EMAIL PROTECTED] wrote: Oliver Fromme wrote: Michael Schuh [EMAIL PROTECTED] wrote: After digging in the source i have found that timec.c have an routine for computing the so called Hz quality. During boot, the kernel probes several time counters and assigns

timecounter and Hz quality in kern RELENG_6

2005-11-07 Thread Michael Schuh
Hello, i be very surprised about the performance of RELENG_6. Congratulations to the entire Team for this very good work. Now i have 2 Machines installed with 6.0-RC1, and i have seen that on both machines the Hz is differntly with GENERIC-Kernel. Machine A is an Sempron 2400+ that runs as 2500+

Re: timecounter and Hz quality in kern RELENG_6

2005-11-07 Thread Oliver Fromme
Michael Schuh [EMAIL PROTECTED] wrote: i be very surprised about the performance of RELENG_6. Congratulations to the entire Team for this very good work. Now i have 2 Machines installed with 6.0-RC1, and i have seen that on both machines the Hz is differntly with GENERIC-Kernel. sysctl

Re: timecounter and Hz quality in kern RELENG_6

2005-11-07 Thread Michael Nottebrock
On Monday, 7. November 2005 17:10, Oliver Fromme wrote: Michael Schuh [EMAIL PROTECTED] wrote: i be very surprised about the performance of RELENG_6. Congratulations to the entire Team for this very good work. Now i have 2 Machines installed with 6.0-RC1, and i have seen that on

Re: timecounter and Hz quality in kern RELENG_6

2005-11-07 Thread martinko
Oliver Fromme wrote: Michael Schuh [EMAIL PROTECTED] wrote: i be very surprised about the performance of RELENG_6. Congratulations to the entire Team for this very good work. Now i have 2 Machines installed with 6.0-RC1, and i have seen that on both machines the Hz is differntly with