---> uname -a: Linux prd-centos7-docker-4c-2g-5495.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: 2799.998 BogoMIPS: 5599.99 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/18/22 _x86_64_ (2 CPU) 12:43:17 LINUX RESTART (2 CPU) 12:44:01 tps rtps wtps bread/s bwrtn/s 12:45:01 354.72 0.02 354.70 0.53 79705.66 12:46:01 121.85 0.00 121.85 0.00 10943.60 12:47:01 12.01 0.00 12.01 0.00 234.55 12:48:01 0.25 0.00 0.25 0.00 4.66 12:49:01 0.27 0.00 0.27 0.00 3.53 12:50:01 0.37 0.00 0.37 0.00 5.61 12:51:01 0.28 0.00 0.28 0.00 3.36 12:52:01 0.25 0.00 0.25 0.00 2.85 12:53:01 0.20 0.00 0.20 0.00 1.75 12:54:01 63.72 0.00 63.72 0.00 17690.01 Average: 55.41 0.00 55.41 0.05 10863.91 12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 3931956 0 985396 12.30 2620 3088960 1458424 16.10 912712 2704856 19308 12:46:01 3815988 0 1002800 12.52 2620 3187524 1590108 17.56 1047872 2685364 4 12:47:01 3857568 0 971116 12.13 2620 3177628 1315980 14.53 1011392 2685152 20 12:48:01 3858104 0 970572 12.12 2620 3177636 1307780 14.44 1011468 2685152 20 12:49:01 3869716 0 958956 11.97 2620 3177640 1307792 14.44 1001848 2685152 12 12:50:01 3872788 0 955880 11.94 2620 3177644 1282056 14.15 999352 2685152 16 12:51:01 3874920 0 953744 11.91 2620 3177648 1282236 14.16 997412 2685152 16 12:52:01 3875664 0 952992 11.90 2620 3177656 1282056 14.15 996908 2685152 16 12:53:01 3867124 0 961532 12.01 2620 3177656 1282056 14.15 1005504 2685152 8 12:54:01 3279184 0 1059616 13.23 2620 3667512 1351312 14.92 1067080 3128424 36 Average: 3810301 0 977260 12.20 2620 3218750 1345980 14.86 1005155 2731471 1946 12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 eth0 386.18 264.28 5451.85 38.58 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 vetha1c7448 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:45:01 docker0 177.41 233.38 15.11 2078.07 0.00 0.00 0.00 0.00 12:46:01 eth0 64.06 43.43 169.20 75.65 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 veth5599a04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 veth8b3347b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 5.46 1.92 2.63 1.41 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 237.50 272.62 19.78 2323.94 0.00 0.00 0.00 0.00 12:48:01 eth0 3.11 1.15 1.36 0.76 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.85 0.50 0.41 0.30 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 eth0 0.62 0.33 0.27 0.17 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 eth0 0.18 0.10 0.01 0.04 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 eth0 0.27 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 eth0 103.93 62.64 2601.66 11.71 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.51 37.47 823.03 12.87 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 19.19 25.20 1.59 217.09 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) 02/18/22 _x86_64_ (2 CPU) 12:43:17 LINUX RESTART (2 CPU) 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:01 all 26.68 0.00 12.14 4.11 0.11 56.97 12:45:01 0 26.09 0.00 12.27 4.98 0.12 56.53 12:45:01 1 27.26 0.00 12.00 3.24 0.09 57.41 12:46:01 all 57.56 0.00 7.80 4.10 0.12 30.41 12:46:01 0 57.21 0.00 7.95 2.26 0.11 32.48 12:46:01 1 57.93 0.00 7.65 5.95 0.13 28.34 12:47:01 all 0.48 0.00 0.39 0.12 0.05 98.96 12:47:01 0 0.47 0.00 0.42 0.07 0.05 99.00 12:47:01 1 0.49 0.00 0.37 0.17 0.05 98.93 12:48:01 all 0.08 0.00 0.03 0.00 0.03 99.87 12:48:01 0 0.05 0.00 0.05 0.00 0.03 99.87 12:48:01 1 0.10 0.00 0.02 0.00 0.02 99.87 12:49:01 all 0.18 0.00 0.06 0.00 0.03 99.73 12:49:01 0 0.07 0.00 0.10 0.00 0.03 99.80 12:49:01 1 0.30 0.00 0.02 0.00 0.02 99.67 12:50:01 all 0.14 0.00 0.02 0.00 0.03 99.81 12:50:01 0 0.05 0.00 0.02 0.00 0.03 99.90 12:50:01 1 0.23 0.00 0.02 0.00 0.03 99.72 12:51:01 all 0.10 0.00 0.04 0.00 0.03 99.82 12:51:01 0 0.05 0.00 0.05 0.00 0.05 99.85 12:51:01 1 0.15 0.00 0.03 0.00 0.02 99.80 12:52:01 all 0.10 0.00 0.03 0.00 0.03 99.84 12:52:01 0 0.05 0.00 0.03 0.00 0.05 99.87 12:52:01 1 0.15 0.00 0.02 0.00 0.02 99.82 12:53:01 all 0.12 0.00 0.03 0.00 0.03 99.82 12:53:01 0 0.03 0.00 0.05 0.00 0.03 99.88 12:53:01 1 0.20 0.00 0.02 0.00 0.02 99.77 12:54:01 all 6.98 0.00 2.82 0.93 0.04 89.23 12:54:01 0 7.04 0.00 2.85 1.05 0.03 89.03 12:54:01 1 6.92 0.00 2.80 0.80 0.05 89.43 Average: all 8.73 0.00 2.23 0.88 0.05 88.11 Average: 0 8.60 0.00 2.27 0.80 0.05 88.28 Average: 1 8.85 0.00 2.19 0.96 0.04 87.95