---> uname -a: Linux prd-centos7-docker-4c-2g-6976.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: 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 03/14/22 _x86_64_ (2 CPU) 01:52:20 LINUX RESTART (2 CPU) 01:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:54:01 146.75 0.00 146.75 0.00 0.00 27686.05 0.00 01:55:01 72.65 0.00 72.65 0.00 0.00 8206.26 0.00 01:56:01 93.06 0.00 93.06 0.00 0.00 17801.63 0.00 01:57:01 1.20 0.00 1.20 0.00 0.00 19.09 0.00 Average: 78.43 0.00 78.43 0.00 0.00 13430.76 0.00 01:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 4383800 0 873172 10.90 2620 2749348 1519960 16.78 1007316 2247184 280092 01:55:01 4147600 0 1141240 14.25 2620 2717480 1695716 18.72 1344716 2134988 15256 01:56:01 4347952 0 870764 10.87 2620 2787604 1205576 13.31 900128 2365152 8 01:57:01 4327224 0 891484 11.13 2620 2787612 1192828 13.17 921076 2365152 20 Average: 4301644 0 944165 11.79 2620 2760511 1403520 15.50 1043309 2278119 73844 01:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 eth0 286.20 243.15 4129.70 38.08 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 vethfa32427 49.21 58.08 4.63 407.97 0.00 0.00 0.00 0.00 01:54:01 docker0 145.88 123.17 13.17 760.60 0.00 0.00 0.00 0.00 01:55:01 eth0 19.79 10.64 16.81 8.01 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 vethfa32427 1.53 1.63 0.13 1.67 0.00 0.00 0.00 0.00 01:55:01 docker0 1.53 1.63 0.11 1.67 0.00 0.00 0.00 0.00 01:56:01 eth0 113.01 71.19 2524.31 12.62 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 15.77 5.83 13.36 0.66 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.72 82.73 1671.39 14.84 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 36.87 31.21 3.32 190.65 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) 03/14/22 _x86_64_ (2 CPU) 01:52:20 LINUX RESTART (2 CPU) 01:53:01 CPU %user %nice %system %iowait %steal %idle 01:54:01 all 58.82 0.00 9.73 1.89 0.11 29.45 01:54:01 0 59.27 0.00 10.12 1.43 0.11 29.07 01:54:01 1 58.37 0.00 9.35 2.35 0.11 29.82 01:55:01 all 41.79 0.00 6.19 0.71 0.09 51.22 01:55:01 0 41.43 0.00 6.37 0.64 0.09 51.47 01:55:01 1 42.15 0.00 6.01 0.78 0.09 50.97 01:56:01 all 12.63 0.00 4.03 0.68 0.06 82.59 01:56:01 0 12.45 0.00 4.06 0.86 0.05 82.58 01:56:01 1 12.81 0.00 4.01 0.51 0.07 82.61 01:57:01 all 0.20 0.00 0.07 0.00 0.02 99.72 01:57:01 0 0.25 0.00 0.07 0.00 0.02 99.66 01:57:01 1 0.15 0.00 0.07 0.00 0.02 99.77 Average: all 27.57 0.00 4.89 0.80 0.07 66.67 Average: 0 27.54 0.00 5.03 0.72 0.07 66.64 Average: 1 27.60 0.00 4.75 0.88 0.07 66.70