From: Kristian K. <kr...@th...> - 2010-12-14 17:47:24
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I'd appreciate any help to get these Xenon machines working in NMI mode. Here is my configuration. I have this problem where 0 samples are generated in oprofile's default configuration. I have another machine with the same kernel that works in NMI mode with a slightly different model of Xeon chip, so I am familiar with some debugging and oprofile operation as I've used it successfully on this slightly older HP blade machine. The new one outlined below gets 0 NMIs and therefore 0 samples. Not sure why. If I pass the oprofile.timer=1 option on boot up (oprofile support is compiled in) I can get timer-mode profiling working. I'd like NMI mode to work on the new machine though. Thanks so much. SPECS OF MACHINE THAT IS BROKEN: Kernel: 2.6.31.12 CPU: (1 of 8 cores) processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Xeon(R) CPU E5420 @ 2.50GHz stepping : 6 cpu MHz : 2493.712 cache size : 6144 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4986.81 clflush size : 64 power management: oprofile version: 0.9.6 /proc/interrupts: CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 240 0 0 0 0 0 0 0 IO-APIC-edge timer 1: 2 0 0 0 0 0 0 0 IO-APIC-edge i8042 2: 0 0 0 0 0 0 0 0 XT-PIC-XT cascade 3: 6 0 0 0 0 0 0 0 IO-APIC-edge 4: 549 0 0 0 0 0 0 0 IO-APIC-edge serial 9: 8 0 0 0 0 0 0 0 IO-APIC-fasteoi 12: 3 0 0 0 0 0 0 0 IO-APIC-edge i8042 14: 0 0 0 0 0 0 0 0 IO-APIC-edge ide0 15: 0 0 0 0 0 0 0 0 IO-APIC-edge ide1 17: 216 247 234 261 267 247 244 237 IO-APIC-fasteoi ata_piix 30: 721 732 741 728 721 737 751 741 PCI-MSI-edge eth0 31: 168548 168563 168567 168553 168553 168557 168546 168563 PCI-MSI-edge eth1 NMI: 0 0 0 0 0 0 0 0 Non-maskable interrupts LOC: 114061 104102 96917 96529 115441 106299 88294 94559 Local timer interrupts SPU: 0 0 0 0 0 0 0 0 Spurious interrupts CNT: 0 0 0 0 0 0 0 0 Performance counter interrupts PND: 0 0 0 0 0 0 0 0 Performance pending work RES: 464 765 547 642 2372 1747 549 911 Rescheduling interrupts CAL: 144 158 156 150 153 149 147 133 Function call interrupts TLB: 13672 14327 13249 13984 13642 13983 13132 13576 TLB shootdowns TRM: 0 0 0 0 0 0 0 0 Thermal event interrupts THR: 0 0 0 0 0 0 0 0 Threshold APIC interrupts MCE: 0 0 0 0 0 0 0 0 Machine check exceptions MCP: 2 2 2 2 2 2 2 2 Machine check polls ERR: 7 MIS: 0 SPECS OF MACHINE THAT WORKS: - - same kernel and oprofile build. processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz stepping : 11 cpu MHz : 2333.345 cache size : 4096 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca lahf_lm tpr_shadow vnmi flexpriority bogomips : 4666.03 clflush size : 64 power management: /proc/interrupts: CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 386 0 0 0 0 0 0 0 IO-APIC-edge timer 1: 2 0 0 0 0 0 0 0 IO-APIC-edge i8042 2: 0 0 0 0 0 0 0 0 XT-PIC-XT cascade 3: 5 0 0 0 0 0 0 0 IO-APIC-edge 4: 718 0 0 0 0 0 0 0 IO-APIC-edge serial 12: 3 0 0 0 0 0 0 0 IO-APIC-edge i8042 14: 0 0 0 0 0 0 0 0 IO-APIC-edge ide0 15: 0 0 0 0 0 0 0 0 IO-APIC-edge ide1 33: 231662 230917 231040 231479 230815 230969 230768 230632 PCI-MSI-edge cciss0 34: 6541088 6550769 6539449 6543928 6542523 6547864 6546887 6541170 PCI-MSI-edge eth0 35: 12190254 12181431 12192773 12188033 12189994 12184207 12185555 12191471 PCI-MSI-edge eth1 NMI: 6931259 7506237 8597228 12421894 7153960 8799324 5193228 5485673 Non-maskable interrupts LOC: 27859491 24803516 22467455 21260458 20393043 19498648 19079185 18863362 Local timer interrupts SPU: 0 0 0 0 0 0 0 0 Spurious interrupts CNT: 0 0 0 0 0 0 0 0 Performance counter interrupts PND: 0 0 0 0 0 0 0 0 Performance pending work RES: 124699 130850 132430 136364 138426 139847 156670 153973 Rescheduling interrupts CAL: 12142 11677 12220 11574 12209 11571 12257 11725 Function call interrupts TLB: 2069079 3051584 2000943 2843832 1946579 2742004 1866041 2729163 TLB shootdowns TRM: 0 0 0 0 0 0 0 0 Thermal event interrupts THR: 0 0 0 0 0 0 0 0 Threshold APIC interrupts MCE: 0 0 0 0 0 0 0 0 Machine check exceptions MCP: 159 159 159 159 159 159 159 159 Machine check polls ERR: 7 MIS: 0 Kris. 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From: Maynard J. <may...@us...> - 2010-12-15 15:14:47
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Kristian Kostecky wrote: Kris, I suggest you use a different email client to post messages to the oprofile-list. Something about your message header that looks suspicious to our email server. And you'll notice that your actual message isn't included below in my reply since it came as an attachment in your posting. If you did that intentionally, please avoid in the future. If it was not intentional, then your email client is at fault. -Maynard > Spam detection software, running on the system imap.linux.ibm.com, > has identified this incoming email as possible spam. The original > message has been attached to this so you can view it (if it isn't > spam) or label similar future email. If you have any questions, > see http://imap.linux.ibm.com/support/ for details or email > __CONTACTADDRESS__ for assistance. > > Content analysis details: (8.2 points, 5.0 required) > pts rule name description > ---- ---------------------- -------------------------------------------------- > -0.0 SPF_HELO_PASS SPF: HELO matches SPF record > 0.1 TW_FX BODY: Odd Letter Triples with FX > 0.6 SARE_BAYES_5x7 BODY: Bayes poison 5x7 > 0.8 SARE_BAYES_7x5 BODY: Bayes poison 7x5 > 0.1 TW_II BODY: Odd Letter Triples with II > 0.6 SARE_BAYES_7x6 BODY: Bayes poison 7x6 > 0.6 SARE_BAYES_6x7 BODY: Bayes poison 6x7 > 1.0 SARE_BAYES_7x8 BODY: Bayes poison 7x8 > 0.8 SARE_BAYES_8x5 BODY: Bayes poison 8x5 > 0.1 TW_VN BODY: Odd Letter Triples with VN > 0.8 SARE_BAYES_5x8 BODY: Bayes poison 5x8 > 0.1 TW_XS BODY: Odd Letter Triples with XS > 0.1 TW_XT BODY: Odd Letter Triples with XT > 0.8 SARE_BAYES_6x8 BODY: Bayes poison 6x8 > 0.1 TW_CL BODY: Odd Letter Triples with CL > 0.1 TW_VM BODY: Odd Letter Triples with VM > 0.8 SARE_BAYES_7x7 BODY: Bayes poison 7x7 > 0.4 SARE_BAYES_6x6 BODY: Bayes poison 6x6 > 0.5 DNS_FROM_RFC_ABUSE RBL: Envelope sender in abuse.rfc-ignorant.org > > |
From: Kristian K. <kr...@th...> - 2010-12-17 13:04:51
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Hi Maynard, It's due to the fact that I PGP signed it. I've resent the message without a signature. Thank you. Kris. PGP Key: 4CC63A18 PGP Server: pool.sks-keyservers.net On 2010-12-15, at 10:14 AM, Maynard Johnson wrote: > Kristian Kostecky wrote: > > Kris, > I suggest you use a different email client to post messages to the oprofile-list. Something about your message header that looks suspicious to our email server. And you'll notice that your actual message isn't included below in my reply since it came as an attachment in your posting. If you did that intentionally, please avoid in the future. If it was not intentional, then your email client is at fault. > > -Maynard > >> Spam detection software, running on the system imap.linux.ibm.com, >> has identified this incoming email as possible spam. The original >> message has been attached to this so you can view it (if it isn't >> spam) or label similar future email. If you have any questions, >> see http://imap.linux.ibm.com/support/ for details or email >> __CONTACTADDRESS__ for assistance. >> >> Content analysis details: (8.2 points, 5.0 required) >> pts rule name description >> ---- ---------------------- -------------------------------------------------- >> -0.0 SPF_HELO_PASS SPF: HELO matches SPF record >> 0.1 TW_FX BODY: Odd Letter Triples with FX >> 0.6 SARE_BAYES_5x7 BODY: Bayes poison 5x7 >> 0.8 SARE_BAYES_7x5 BODY: Bayes poison 7x5 >> 0.1 TW_II BODY: Odd Letter Triples with II >> 0.6 SARE_BAYES_7x6 BODY: Bayes poison 7x6 >> 0.6 SARE_BAYES_6x7 BODY: Bayes poison 6x7 >> 1.0 SARE_BAYES_7x8 BODY: Bayes poison 7x8 >> 0.8 SARE_BAYES_8x5 BODY: Bayes poison 8x5 >> 0.1 TW_VN BODY: Odd Letter Triples with VN >> 0.8 SARE_BAYES_5x8 BODY: Bayes poison 5x8 >> 0.1 TW_XS BODY: Odd Letter Triples with XS >> 0.1 TW_XT BODY: Odd Letter Triples with XT >> 0.8 SARE_BAYES_6x8 BODY: Bayes poison 6x8 >> 0.1 TW_CL BODY: Odd Letter Triples with CL >> 0.1 TW_VM BODY: Odd Letter Triples with VM >> 0.8 SARE_BAYES_7x7 BODY: Bayes poison 7x7 >> 0.4 SARE_BAYES_6x6 BODY: Bayes poison 6x6 >> 0.5 DNS_FROM_RFC_ABUSE RBL: Envelope sender in abuse.rfc-ignorant.org >> >> > |
From: Robert R. <rob...@am...> - 2010-12-23 11:52:59
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On 14.12.10 08:20:16, Kristian Kostecky wrote: > I'd like NMI mode to work on the new machine though. Thanks so much. > SPECS OF MACHINE THAT IS BROKEN: Kernel: 2.6.31.12 This kernel should actually support model 23. Try: opcontrol --init; cat /dev/oprofile/cpu_type; opcontrol --deinit This should report 'i386/core_2' if the cpu is detected. What reports 'dmesg | grep oprofile'? -Robert > > CPU: (1 of 8 cores) > processor : 7 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Intel(R) Xeon(R) CPU E5420 @ 2.50GHz -- Advanced Micro Devices, Inc. Operating System Research Center |