---> uname -a: Linux prd-centos7-docker-4c-2g-4905.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.976 BogoMIPS: 5599.95 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.6G 31G 24% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.6G 31G 24% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/09/22 _x86_64_ (2 CPU) 17:05:30 LINUX RESTART (2 CPU) 17:06:01 tps rtps wtps bread/s bwrtn/s 17:07:01 165.56 3.08 162.48 2291.19 25249.08 17:08:01 59.83 0.00 59.83 0.00 12380.66 17:09:01 112.29 0.00 112.29 0.00 19566.18 17:10:01 0.77 0.00 0.77 0.00 6.48 17:11:01 0.25 0.00 0.25 0.00 3.78 17:12:01 0.33 0.00 0.33 0.00 4.61 17:13:01 0.15 0.00 0.15 0.00 1.88 17:14:01 0.28 0.00 0.28 0.00 3.48 17:15:01 3.11 0.03 3.08 3.73 105.61 Average: 38.07 0.35 37.73 255.09 6370.83 17:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:07:01 4467988 0 893988 11.16 2620 2644336 1614724 17.83 980884 2197904 320812 17:08:01 4487780 0 824808 10.30 2620 2693724 1373420 15.16 981712 2166268 15176 17:09:01 4300348 0 880100 10.99 2620 2825864 1213124 13.39 914288 2402584 20 17:10:01 4294576 0 885868 11.06 2620 2825868 1213136 13.39 920524 2402584 16 17:11:01 4315684 0 864756 10.80 2620 2825872 1172852 12.95 899928 2402584 16 17:12:01 4313748 0 866688 10.82 2620 2825876 1173048 12.95 902596 2402584 20 17:13:01 4318448 0 861984 10.76 2620 2825880 1173088 12.95 897360 2402584 16 17:14:01 4318044 0 862380 10.77 2620 2825888 1173088 12.95 897808 2402584 8 17:15:01 3782552 0 968992 12.10 2620 3254768 1537432 16.97 1118784 2698792 428664 Average: 4288796 0 878840 10.97 2620 2838675 1293768 14.28 945987 2386496 84972 17:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:07:01 eth0 328.07 295.66 4476.13 53.08 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth3c644d7 59.15 62.64 5.29 410.29 0.00 0.00 0.00 0.00 17:07:01 docker0 156.50 109.81 13.75 760.97 0.00 0.00 0.00 0.00 17:08:01 eth0 18.38 9.32 18.01 6.19 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth3c644d7 0.82 0.77 0.07 0.23 0.00 0.00 0.00 0.00 17:08:01 docker0 0.82 0.77 0.06 0.23 0.00 0.00 0.00 0.00 17:09:01 eth0 113.56 69.54 2604.60 14.18 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 1.63 0.72 2.05 0.20 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.25 0.20 0.08 0.08 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 1.10 0.38 0.46 0.26 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 126.96 73.82 4052.34 7.98 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.60 49.99 1239.53 9.11 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 17.49 12.29 1.53 84.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/09/22 _x86_64_ (2 CPU) 17:05:30 LINUX RESTART (2 CPU) 17:06:01 CPU %user %nice %system %iowait %steal %idle 17:07:01 all 48.83 0.00 10.29 2.57 0.12 38.20 17:07:01 0 51.28 0.00 10.84 2.44 0.13 35.31 17:07:01 1 46.39 0.00 9.74 2.70 0.11 41.06 17:08:01 all 43.29 0.00 6.27 0.58 0.10 49.77 17:08:01 0 43.59 0.00 6.45 0.62 0.09 49.26 17:08:01 1 42.99 0.00 6.10 0.53 0.11 50.27 17:09:01 all 27.65 0.00 5.19 1.18 0.08 65.90 17:09:01 0 27.57 0.00 5.33 1.29 0.07 65.75 17:09:01 1 27.73 0.00 5.06 1.08 0.09 66.04 17:10:01 all 0.21 0.00 0.07 0.00 0.03 99.69 17:10:01 0 0.37 0.00 0.08 0.00 0.03 99.52 17:10:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:11:01 all 0.19 0.00 0.04 0.00 0.03 99.74 17:11:01 0 0.23 0.00 0.05 0.00 0.03 99.68 17:11:01 1 0.15 0.00 0.03 0.00 0.02 99.80 17:12:01 all 0.19 0.00 0.05 0.00 0.03 99.73 17:12:01 0 0.10 0.00 0.03 0.00 0.02 99.85 17:12:01 1 0.28 0.00 0.07 0.00 0.03 99.62 17:13:01 all 0.15 0.00 0.04 0.00 0.02 99.79 17:13:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:13:01 1 0.23 0.00 0.03 0.00 0.02 99.72 17:14:01 all 0.13 0.00 0.05 0.00 0.03 99.80 17:14:01 0 0.05 0.00 0.08 0.00 0.05 99.82 17:14:01 1 0.20 0.00 0.02 0.00 0.00 99.78 17:15:01 all 2.85 0.00 1.18 0.01 0.03 95.93 17:15:01 0 2.91 0.00 1.21 0.02 0.02 95.85 17:15:01 1 2.80 0.00 1.16 0.00 0.03 96.01 Average: all 13.17 0.00 2.47 0.46 0.05 83.85 Average: 0 13.43 0.00 2.57 0.46 0.05 83.49 Average: 1 12.90 0.00 2.38 0.46 0.05 84.21