---> uname -a: Linux prd-centos7-docker-4c-2g-5497.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: 2799.996 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) 12:43:49 LINUX RESTART (2 CPU) 12:44:01 tps rtps wtps bread/s bwrtn/s 12:45:01 344.87 44.31 300.57 6486.42 84275.15 12:46:01 259.15 0.00 259.15 0.00 37907.11 12:47:01 60.65 0.00 60.65 0.00 7647.49 12:48:01 0.33 0.00 0.33 0.00 5.25 12:49:01 0.23 0.00 0.23 0.00 3.11 12:50:01 0.35 0.00 0.35 0.00 4.81 12:51:01 0.22 0.00 0.22 0.00 3.27 12:52:01 0.20 0.00 0.20 0.00 1.92 12:53:01 0.28 0.00 0.28 0.00 3.10 12:54:01 13.24 0.00 13.24 0.00 785.38 Average: 67.98 4.43 63.55 649.08 13069.99 12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 4057984 0 883752 11.03 2620 3064584 1447296 15.98 799104 2684848 95900 12:46:01 3968844 0 960508 11.99 2620 3076968 1566756 17.30 961448 2620804 40 12:47:01 3883992 0 946440 11.82 2620 3175888 1219884 13.47 979856 2686508 12 12:48:01 3880288 0 950136 11.86 2620 3175896 1203436 13.29 985496 2686508 8 12:49:01 3889472 0 940948 11.75 2620 3175900 1199324 13.24 978972 2686508 8 12:50:01 3890728 0 939688 11.73 2620 3175904 1185960 13.09 977668 2686508 8 12:51:01 3900140 0 930272 11.62 2620 3175908 1178644 13.01 970100 2686508 8 12:52:01 3892012 0 938396 11.72 2620 3175912 1173408 12.96 978320 2686508 8 12:53:01 3889760 0 940644 11.74 2620 3175916 1173408 12.96 980788 2686508 12 12:54:01 3299176 0 1041316 13.00 2620 3665828 1175736 12.98 1050788 3135712 488232 Average: 3855240 0 947210 11.83 2620 3203870 1252385 13.83 966254 2724692 58424 12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 eth0 824.98 566.16 6708.87 109.43 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 docker0 230.04 260.24 18.90 2230.79 0.00 0.00 0.00 0.00 12:46:01 veth9df9a67 0.65 0.87 0.05 1.74 0.00 0.00 0.00 0.00 12:46:01 eth0 50.24 27.33 48.61 14.93 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 docker0 0.65 0.85 0.04 1.73 0.00 0.00 0.00 0.00 12:47:01 eth0 38.73 25.90 148.90 7.71 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 14.71 17.74 0.86 90.00 0.00 0.00 0.00 0.00 12:48:01 eth0 3.20 1.22 1.58 0.62 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 0.63 0.30 0.27 0.23 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 0.43 0.25 0.15 0.08 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 0.28 0.27 0.20 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 0.01 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 0.20 0.03 0.01 0.00 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 90.41 58.96 2586.21 6.95 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 101.02 68.09 949.95 14.02 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 24.56 27.90 1.98 232.40 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) 12:43:49 LINUX RESTART (2 CPU) 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:01 all 33.20 0.00 12.22 9.06 0.10 45.42 12:45:01 0 33.02 0.00 11.93 7.29 0.09 47.66 12:45:01 1 33.37 0.00 12.51 10.83 0.11 43.19 12:46:01 all 49.54 0.00 9.90 1.58 0.09 38.89 12:46:01 0 49.94 0.00 10.09 1.59 0.09 38.29 12:46:01 1 49.14 0.00 9.70 1.57 0.09 39.49 12:47:01 all 16.13 0.00 3.14 0.96 0.06 79.71 12:47:01 0 15.65 0.00 3.01 1.10 0.07 80.18 12:47:01 1 16.62 0.00 3.27 0.83 0.05 79.24 12:48:01 all 0.13 0.00 0.05 0.00 0.03 99.78 12:48:01 0 0.05 0.00 0.03 0.00 0.05 99.87 12:48:01 1 0.22 0.00 0.07 0.00 0.02 99.70 12:49:01 all 0.15 0.00 0.05 0.00 0.03 99.77 12:49:01 0 0.08 0.00 0.03 0.00 0.03 99.85 12:49:01 1 0.22 0.00 0.07 0.00 0.03 99.68 12:50:01 all 0.10 0.00 0.04 0.00 0.02 99.84 12:50:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:50:01 1 0.17 0.00 0.05 0.00 0.02 99.77 12:51:01 all 0.15 0.00 0.02 0.00 0.03 99.80 12:51:01 0 0.07 0.00 0.02 0.00 0.05 99.87 12:51:01 1 0.23 0.00 0.02 0.00 0.02 99.73 12:52:01 all 0.18 0.00 0.04 0.00 0.03 99.76 12:52:01 0 0.03 0.00 0.05 0.00 0.03 99.88 12:52:01 1 0.32 0.00 0.03 0.00 0.02 99.63 12:53:01 all 0.18 0.00 0.03 0.00 0.02 99.77 12:53:01 0 0.05 0.00 0.03 0.00 0.03 99.88 12:53:01 1 0.32 0.00 0.03 0.00 0.00 99.65 12:54:01 all 6.68 0.00 2.25 0.03 0.03 91.01 12:54:01 0 6.76 0.00 2.25 0.02 0.05 90.93 12:54:01 1 6.59 0.00 2.25 0.05 0.02 91.09 Average: all 10.19 0.00 2.66 1.11 0.04 86.00 Average: 0 10.10 0.00 2.63 0.96 0.05 86.26 Average: 1 10.27 0.00 2.68 1.27 0.04 85.74