---> uname -a: Linux prd-centos7-docker-4c-2g-6232.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: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 9.0G 32G 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 9.0G 32G 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) 03/02/22 _x86_64_ (2 CPU) 03:23:49 LINUX RESTART (2 CPU) 03:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:25:01 230.10 45.37 184.74 0.00 6327.97 60433.58 0.00 03:26:01 286.63 0.05 286.58 0.00 1.07 63869.58 0.00 03:27:01 41.95 0.00 41.95 0.00 0.00 13054.49 0.00 03:28:01 0.20 0.00 0.20 0.00 0.00 3.75 0.00 03:29:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 03:30:01 0.27 0.00 0.27 0.00 0.00 4.11 0.00 Average: 93.26 7.57 85.69 0.00 1055.57 22902.15 0.00 03:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 4810908 0 774164 9.67 2620 2421248 1607592 17.75 718788 2154484 123656 03:26:01 3502272 0 997064 12.45 2620 3506984 1384408 15.28 924388 3054108 326404 03:27:01 3515416 0 983904 12.29 2620 3507000 1211224 13.37 923288 3047232 20 03:28:01 3518964 0 980352 12.24 2620 3507004 1173176 12.95 921456 3047232 16 03:29:01 3519424 0 979888 12.23 2620 3507008 1173176 12.95 921360 3047232 8 03:30:01 3517968 0 981336 12.25 2620 3507016 1173272 12.95 922856 3047232 8 Average: 3730825 0 949451 11.85 2620 3326043 1287141 14.21 888689 2899587 75019 03:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 veth349e209 104.66 135.13 10.08 595.73 0.00 0.00 0.00 0.00 03:25:01 eth0 689.20 410.83 5088.48 97.03 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 126.91 150.79 11.55 701.00 0.00 0.00 0.00 0.00 03:26:01 eth0 225.00 154.47 3979.16 25.31 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 84.36 110.84 6.89 1442.62 0.00 0.00 0.00 0.00 03:27:01 eth0 8.76 5.91 8.32 3.07 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.99 95.32 1513.28 20.93 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 35.23 43.62 3.07 357.36 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) 03/02/22 _x86_64_ (2 CPU) 03:23:49 LINUX RESTART (2 CPU) 03:24:01 CPU %user %nice %system %iowait %steal %idle 03:25:01 all 29.77 0.00 11.86 6.81 0.12 51.44 03:25:01 0 30.70 0.00 12.49 7.27 0.12 49.41 03:25:01 1 28.83 0.00 11.22 6.35 0.12 53.47 03:26:01 all 44.95 0.00 13.64 2.20 0.12 39.10 03:26:01 0 44.63 0.00 14.16 2.27 0.11 38.83 03:26:01 1 45.26 0.00 13.11 2.13 0.13 39.36 03:27:01 all 0.67 0.00 0.62 0.35 0.02 98.34 03:27:01 0 0.77 0.00 0.57 0.37 0.02 98.27 03:27:01 1 0.57 0.00 0.67 0.33 0.02 98.41 03:28:01 all 0.22 0.00 0.05 0.00 0.01 99.72 03:28:01 0 0.37 0.00 0.07 0.00 0.00 99.57 03:28:01 1 0.07 0.00 0.03 0.00 0.02 99.88 03:29:01 all 0.23 0.00 0.04 0.00 0.02 99.72 03:29:01 0 0.32 0.00 0.03 0.00 0.02 99.63 03:29:01 1 0.13 0.00 0.05 0.00 0.02 99.80 03:30:01 all 0.24 0.00 0.04 0.00 0.01 99.71 03:30:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:30:01 1 0.43 0.00 0.05 0.00 0.02 99.50 Average: all 12.05 0.00 4.17 1.50 0.05 82.24 Average: 0 12.18 0.00 4.34 1.59 0.04 81.85 Average: 1 11.92 0.00 3.99 1.41 0.05 82.63