Re: Kernel 2.4.x & 2.4.1-preX Latency results - Based on 2.4.1-pre9
These results were based on the latest alpha 2.4.1-pre series kernel. Do they look ok? Shawn Starr wrote: > I've included the TPT latency timings. > > Do these look normal? > > These tests occured in X with netscape and gnomeicu. > > It should be noted that /dev/tty12 is being used for syslog info for > console. > > Shawn. > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Kernel 2.4.x & 2.4.1-preX Latency results
I've included the TPT latency timings. Do these look normal? These tests occured in X with netscape and gnomeicu. It should be noted that /dev/tty12 is being used for syslog info for console. Shawn. Destination Count Min Max Average Total do_IRQ.in:0 -> irq.c:437 2281 2.59 7.79 4.64 10,602.21 do_IRQ.out:0 913.39 18.8517.23 155.14 softirq.c:71 5839 10.19 29.9614.81 86,487.67 softirq.c:174 -> softirq.c:177 5848 .72 1.10 .74 4,350.14 timer.c:657 -> timer.c:664 5848 1.03 7.30 1.95 11,429.92 timer.c:290 -> timer.c:314 2965 1.04 10.20 1.72 5,122.29 timer.c:323 2883 .90 8.64 1.31 3,786.21 softirq.c:129 -> softirq.c:132 22 .73 .85 .75 16.69 console.c:2020 -> console.c:2044 202.50 2,189.42 113.99 2,279.94 softirq.c:83 -> sched.c:661 604.86 8.08 5.43 325.98 sched.c:591 483 3.15 10.00 5.57 2,692.64 do_IRQ.out:0 5990 .70 1.75 .90 5,441.94 softirq.c:71 83 .78 .89 .82 68.23 sched.c:702 -> sched.c:737 11998 .77 6.92 2.35 28,281.37 page_alloc.c:105 -> page_alloc.c:137 10981 .93 3.93 1.68 18,486.39 slab.c:1298 -> slab.c:1322 219754 .83 4.22 1.11 245,026.41 slab.c:1329 21 .85 1.50 1.07 22.67 slab.c:1107 -> slab.c:1118 211.11 1.70 1.29 27.21 page_alloc.c:181 -> page_alloc.c:198 11257 1.28 7.78 2.59 29,256.21 slab.c:1149 -> slab.c:1159 21 .83 1.11 .88 18.65 softirq.c:60 -> softirq.c:71 27 .81 1.40 .99 26.95 fork.c:688 -> fork.c:696 3 3.68 4.00 3.88 11.66 sched.c:336 -> sched.c:343 2096 .87 4.20 1.88 3,949.99 slab.c:1582 -> slab.c:1586 2189421.07 6.92 1.60 350,699.01 fork.c:51 -> fork.c:54 38 .83 1.10 .89 33.91 sched.c:666 -> sched.c:591 272 1.21 1.77 1.31 357.98 fork.c:61 -> fork.c:63 80150 .75 3.86 .90 72,482.23 sched.c:784 -> sched.c:661 402.82 5.13 3.20 128.27 sched.c:591 1182 2.39 9.84 3.24 3,831.06 signal.c:1053 -> signal.c:1056 13 .87 2.20 1.24 16.13 fork.c:41 -> fork.c:44 80112 .78 2.67 1.04 83,981.73 timer.c:180 -> timer.c:184 9557 .83 3.07 1.60 15,293.84 timer.c:316 -> timer.c:314 1513 .80 3.24 1.32 1,998.37 timer.c:323 2965 .82 1.81 1.08 3,224.91 timer.c:218 -> timer.c:221 9395 .76 1.83 1.02 9,588.75 time.c:262 -> time.c:271 420717 .86 3.42 1.18 498,929.85 pc_keyb.c:485 -> pc_keyb.c:487 19 12.84 33.2922.62 429.84 irq.c:446 -> sched.c:591 4 7.50 9.29 8.70 34.80 do_IRQ.out:0 2130 1.80 5.25 3.03 6,462.64 softirq.c:71 151 2.40 4.38 3.40 514.36 irq.c:476 -> irq.c:481 1 2.32 2.32 2.32 2.32 irq.c:523 -> irq.c:542 1 2.10 2.10 2.10 2.10 ide.c:1536 -> ide.c:1604 196 2.55 7.75 4.70 921.63 ide.c:538 -> ide.c:547 196 2.31 4.52
Kernel 2.4.x 2.4.1-preX Latency results
I've included the TPT latency timings. Do these look normal? These tests occured in X with netscape and gnomeicu. It should be noted that /dev/tty12 is being used for syslog info for console. Shawn. Destination Count Min Max Average Total do_IRQ.in:0 - irq.c:437 2281 2.59 7.79 4.64 10,602.21 do_IRQ.out:0 913.39 18.8517.23 155.14 softirq.c:71 5839 10.19 29.9614.81 86,487.67 softirq.c:174 - softirq.c:177 5848 .72 1.10 .74 4,350.14 timer.c:657 - timer.c:664 5848 1.03 7.30 1.95 11,429.92 timer.c:290 - timer.c:314 2965 1.04 10.20 1.72 5,122.29 timer.c:323 2883 .90 8.64 1.31 3,786.21 softirq.c:129 - softirq.c:132 22 .73 .85 .75 16.69 console.c:2020 - console.c:2044 202.50 2,189.42 113.99 2,279.94 softirq.c:83 - sched.c:661 604.86 8.08 5.43 325.98 sched.c:591 483 3.15 10.00 5.57 2,692.64 do_IRQ.out:0 5990 .70 1.75 .90 5,441.94 softirq.c:71 83 .78 .89 .82 68.23 sched.c:702 - sched.c:737 11998 .77 6.92 2.35 28,281.37 page_alloc.c:105 - page_alloc.c:137 10981 .93 3.93 1.68 18,486.39 slab.c:1298 - slab.c:1322 219754 .83 4.22 1.11 245,026.41 slab.c:1329 21 .85 1.50 1.07 22.67 slab.c:1107 - slab.c:1118 211.11 1.70 1.29 27.21 page_alloc.c:181 - page_alloc.c:198 11257 1.28 7.78 2.59 29,256.21 slab.c:1149 - slab.c:1159 21 .83 1.11 .88 18.65 softirq.c:60 - softirq.c:71 27 .81 1.40 .99 26.95 fork.c:688 - fork.c:696 3 3.68 4.00 3.88 11.66 sched.c:336 - sched.c:343 2096 .87 4.20 1.88 3,949.99 slab.c:1582 - slab.c:1586 2189421.07 6.92 1.60 350,699.01 fork.c:51 - fork.c:54 38 .83 1.10 .89 33.91 sched.c:666 - sched.c:591 272 1.21 1.77 1.31 357.98 fork.c:61 - fork.c:63 80150 .75 3.86 .90 72,482.23 sched.c:784 - sched.c:661 402.82 5.13 3.20 128.27 sched.c:591 1182 2.39 9.84 3.24 3,831.06 signal.c:1053 - signal.c:1056 13 .87 2.20 1.24 16.13 fork.c:41 - fork.c:44 80112 .78 2.67 1.04 83,981.73 timer.c:180 - timer.c:184 9557 .83 3.07 1.60 15,293.84 timer.c:316 - timer.c:314 1513 .80 3.24 1.32 1,998.37 timer.c:323 2965 .82 1.81 1.08 3,224.91 timer.c:218 - timer.c:221 9395 .76 1.83 1.02 9,588.75 time.c:262 - time.c:271 420717 .86 3.42 1.18 498,929.85 pc_keyb.c:485 - pc_keyb.c:487 19 12.84 33.2922.62 429.84 irq.c:446 - sched.c:591 4 7.50 9.29 8.70 34.80 do_IRQ.out:0 2130 1.80 5.25 3.03 6,462.64 softirq.c:71 151 2.40 4.38 3.40 514.36 irq.c:476 - irq.c:481 1 2.32 2.32 2.32 2.32 irq.c:523 - irq.c:542 1 2.10 2.10 2.10 2.10 ide.c:1536 - ide.c:1604 196 2.55 7.75 4.70 921.63 ide.c:538 - ide.c:547 196 2.31 4.52 3.21 629.29 ide.c:1359 -
Re: Kernel 2.4.x 2.4.1-preX Latency results - Based on 2.4.1-pre9
These results were based on the latest alpha 2.4.1-pre series kernel. Do they look ok? Shawn Starr wrote: I've included the TPT latency timings. Do these look normal? These tests occured in X with netscape and gnomeicu. It should be noted that /dev/tty12 is being used for syslog info for console. Shawn. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
