---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21427 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 9.8G 146G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21427) 04/20/22 _x86_64_ (8 CPU) 00:45:07 LINUX RESTART (8 CPU) 00:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:47:01 88.05 1.08 86.97 0.00 46.53 44273.29 0.00 00:48:01 1.82 0.00 1.82 0.00 0.00 21.47 0.00 00:49:01 1.05 0.00 1.05 0.00 0.00 12.40 0.00 00:50:01 1.38 0.00 1.38 0.00 0.00 17.33 0.00 Average: 23.07 0.27 22.80 0.00 11.63 11079.74 0.00 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 28814624 31801344 494884 1.50 110180 3128896 1779628 5.24 1089404 2575856 176 00:48:01 28815616 31802428 493108 1.50 110212 3128900 1779628 5.24 1087840 2575848 16 00:49:01 28822196 31809236 486008 1.48 110240 3129032 1779628 5.24 1081664 2575988 24 00:50:01 28822052 31809120 485972 1.48 110288 3129036 1779628 5.24 1081192 2575992 40 Average: 28818622 31805532 489993 1.49 110230 3128966 1779628 5.24 1085025 2575921 64 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 ens3 315.63 199.32 6264.03 74.90 0.00 0.00 0.00 0.00 00:47:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 00:47:01 docker0 30.18 40.53 2.46 378.16 0.00 0.00 0.00 0.00 00:48:01 ens3 0.70 0.13 0.06 0.01 0.00 0.00 0.00 0.00 00:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 0.63 0.38 0.35 0.27 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 79.26 49.98 1565.92 18.79 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 7.54 10.13 0.61 94.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21427) 04/20/22 _x86_64_ (8 CPU) 00:45:07 LINUX RESTART (8 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 7.29 0.00 3.14 1.10 0.07 88.40 00:47:01 0 6.72 0.00 3.63 1.81 0.07 87.78 00:47:01 1 7.67 0.00 2.93 0.10 0.08 89.22 00:47:01 2 6.84 0.00 2.57 1.59 0.07 88.94 00:47:01 3 6.81 0.00 3.35 2.45 0.08 87.31 00:47:01 4 8.24 0.00 3.46 0.29 0.07 87.94 00:47:01 5 7.29 0.00 2.64 0.18 0.05 89.84 00:47:01 6 6.85 0.00 3.34 0.15 0.07 89.60 00:47:01 7 7.89 0.00 3.23 2.26 0.08 86.54 00:48:01 all 0.26 0.00 0.02 0.01 0.00 99.71 00:48:01 0 1.87 0.00 0.00 0.00 0.00 98.13 00:48:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:48:01 2 0.00 0.00 0.02 0.07 0.00 99.92 00:48:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:48:01 4 0.07 0.00 0.03 0.05 0.00 99.85 00:48:01 5 0.00 0.00 0.03 0.00 0.00 99.97 00:48:01 6 0.05 0.00 0.00 0.00 0.00 99.95 00:48:01 7 0.00 0.00 0.03 0.00 0.00 99.97 00:49:01 all 0.05 0.00 0.02 0.01 0.00 99.92 00:49:01 0 0.05 0.00 0.02 0.00 0.02 99.92 00:49:01 1 0.07 0.00 0.02 0.00 0.00 99.92 00:49:01 2 0.08 0.00 0.00 0.00 0.00 99.92 00:49:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:49:01 4 0.08 0.00 0.03 0.03 0.02 99.83 00:49:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:49:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:49:01 7 0.03 0.00 0.02 0.02 0.00 99.93 00:50:01 all 0.02 0.00 0.01 0.00 0.00 99.97 00:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:50:01 2 0.00 0.00 0.00 0.02 0.00 99.98 00:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:50:01 4 0.07 0.00 0.05 0.02 0.00 99.87 00:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:50:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:50:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 1.89 0.00 0.79 0.28 0.02 97.02 Average: 0 2.15 0.00 0.90 0.45 0.02 96.48 Average: 1 1.93 0.00 0.74 0.03 0.02 97.28 Average: 2 1.71 0.00 0.64 0.41 0.02 97.22 Average: 3 1.70 0.00 0.84 0.61 0.02 96.83 Average: 4 2.10 0.00 0.89 0.10 0.02 96.89 Average: 5 1.82 0.00 0.67 0.05 0.01 97.45 Average: 6 1.72 0.00 0.83 0.04 0.02 97.40 Average: 7 1.97 0.00 0.82 0.56 0.02 96.63