Hi, you can analyze it using top, mstat or sysstat also. However if you want to monitor and analyze the data for certain processes than you need a monitoring system like snmp based tools (nagios).. On Thu, Sep 19, 2019 at 9:33 PM Kaushal Shriyan <kaushalshriyan@xxxxxxxxx> wrote: > Hi, > > Is there a way to find out which process consumed CPU cores as per the > below sar output? OS is Red Hat Enterprise Linux Server release 7.7 (Maipo) > with 64-bit arch. > > 04:40:01 PM CPU %user %nice %system %iowait %steal > %idle > 04:50:01 PM all 4.25 0.00 0.69 0.00 0.03 > 95.03 > 05:00:01 PM all 4.41 0.00 0.70 0.00 0.03 > 94.85 > > > *05:10:02 PM all 40.92 0.01 1.23 0.01 0.06 > 57.7705:20:01 PM all 90.54 0.00 0.90 0.00 0.02 > 8.5305:30:01 PM all 19.06 0.00 1.53 1.25 > 0.04 78.12* > 05:40:01 PM all 3.99 0.00 0.29 0.03 0.02 > 95.66 > 05:50:01 PM all 2.97 0.00 0.25 0.00 0.02 > 96.75 > 06:00:01 PM all 2.69 0.00 0.24 0.00 0.02 > 97.04 > 06:10:01 PM all 2.61 0.01 0.26 0.00 0.02 > 97.09 > > # lscpu > Architecture: x86_64 > CPU op-mode(s): 32-bit, 64-bit > Byte Order: Little Endian > CPU(s): 8 > On-line CPU(s) list: 0-7 > Thread(s) per core: 2 > Core(s) per socket: 4 > Socket(s): 1 > NUMA node(s): 1 > Vendor ID: GenuineIntel > CPU family: 6 > Model: 63 > Model name: Intel(R) Xeon(R) CPU E5-2666 v3 @ 2.90GHz > Stepping: 2 > CPU MHz: 2899.842 > BogoMIPS: 5800.13 > Hypervisor vendor: Xen > Virtualization type: full > L1d cache: 32K > L1i cache: 32K > L2 cache: 256K > L3 cache: 25600K > NUMA node0 CPU(s): 0-7 > Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge > mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx pdpe1gb rdtscp > lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq ssse3 fma > cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave > avx f16c rdrand hypervisor lahf_lm abm invpcid_single fsgsbase bmi1 avx2 > smep bmi2 erms invpcid xsaveopt > # nproc > 8 > # > > Thanks in advance and i look forward to hearing from you. > > Best Regards, > > Kaushal > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- Regards, Raj -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
