---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21811 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 11G 145G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21811) 08/02/22 _x86_64_ (8 CPU) 16:24:01 LINUX RESTART (8 CPU) 16:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:26:01 71.50 0.81 70.69 0.00 20.47 42355.54 0.00 16:27:01 2.27 0.00 2.27 0.00 0.00 27.07 0.00 16:28:01 1.55 0.00 1.55 0.00 0.00 17.73 0.00 16:29:01 2.23 0.08 2.15 0.00 4.93 28.26 0.00 Average: 19.17 0.22 18.95 0.00 6.29 10474.79 0.00 16:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:26:01 28621052 31787388 514660 1.57 107104 3316848 1795124 5.29 1170036 2701272 292 16:27:01 28622564 31789120 512308 1.56 107172 3316860 1795124 5.29 1168052 2701252 12 16:28:01 28625768 31792456 508872 1.55 107256 3316868 1795124 5.29 1164120 2701256 12 16:29:01 28613316 31780384 520772 1.58 107336 3317080 1870196 5.51 1176488 2701288 176 Average: 28620675 31787337 514153 1.56 107217 3316914 1813892 5.35 1169674 2701267 123 16:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:26:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 16:26:01 ens3 211.05 153.02 4057.00 20.35 0.00 0.00 0.00 0.00 16:26:01 docker0 49.10 55.91 4.07 51.32 0.00 0.00 0.00 0.00 16:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:27:01 ens3 0.70 0.42 0.36 0.27 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 0.13 0.03 0.01 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 ens3 15.80 7.48 14.19 1.97 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 56.28 39.77 1005.22 5.58 0.00 0.00 0.00 0.00 Average: docker0 12.12 13.80 1.01 12.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21811) 08/02/22 _x86_64_ (8 CPU) 16:24:01 LINUX RESTART (8 CPU) 16:25:02 CPU %user %nice %system %iowait %steal %idle 16:26:01 all 4.68 0.00 2.04 0.56 0.03 92.70 16:26:01 0 4.66 0.00 1.76 0.07 0.02 93.50 16:26:01 1 5.39 0.00 1.62 0.24 0.03 92.72 16:26:01 2 5.18 0.00 1.50 0.02 0.03 93.27 16:26:01 3 4.97 0.00 2.31 3.09 0.02 89.62 16:26:01 4 4.14 0.00 1.88 0.02 0.02 93.95 16:26:01 5 3.83 0.00 2.78 0.14 0.03 93.22 16:26:01 6 4.31 0.00 2.64 0.84 0.02 92.19 16:26:01 7 4.93 0.00 1.85 0.05 0.03 93.14 16:27:01 all 0.27 0.00 0.02 0.01 0.00 99.69 16:27:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:27:01 1 1.99 0.00 0.02 0.00 0.00 98.00 16:27:01 2 0.05 0.00 0.00 0.00 0.02 99.93 16:27:01 3 0.05 0.00 0.02 0.02 0.02 99.90 16:27:01 4 0.00 0.00 0.03 0.00 0.00 99.97 16:27:01 5 0.08 0.00 0.05 0.00 0.00 99.87 16:27:01 6 0.00 0.00 0.02 0.03 0.00 99.95 16:27:01 7 0.00 0.00 0.02 0.00 0.00 99.98 16:28:01 all 0.26 0.00 0.02 0.01 0.00 99.71 16:28:01 0 0.07 0.00 0.00 0.00 0.02 99.92 16:28:01 1 1.87 0.00 0.05 0.00 0.00 98.08 16:28:01 2 0.02 0.00 0.03 0.00 0.00 99.95 16:28:01 3 0.02 0.00 0.03 0.02 0.00 99.93 16:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:28:01 5 0.03 0.00 0.02 0.00 0.00 99.95 16:28:01 6 0.03 0.00 0.02 0.05 0.00 99.90 16:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:29:01 all 0.21 0.00 0.06 0.01 0.00 99.72 16:29:01 0 0.07 0.00 0.03 0.00 0.00 99.90 16:29:01 1 0.18 0.00 0.05 0.00 0.00 99.77 16:29:01 2 0.12 0.00 0.03 0.00 0.00 99.85 16:29:01 3 0.12 0.00 0.03 0.02 0.00 99.83 16:29:01 4 0.02 0.00 0.02 0.02 0.00 99.95 16:29:01 5 0.38 0.00 0.13 0.02 0.02 99.45 16:29:01 6 0.23 0.00 0.05 0.05 0.02 99.65 16:29:01 7 0.53 0.00 0.12 0.00 0.00 99.35 Average: all 1.33 0.00 0.53 0.14 0.01 97.99 Average: 0 1.18 0.00 0.44 0.02 0.01 98.35 Average: 1 2.34 0.00 0.42 0.06 0.01 97.16 Average: 2 1.32 0.00 0.39 0.00 0.01 98.28 Average: 3 1.27 0.00 0.59 0.77 0.01 97.37 Average: 4 1.02 0.00 0.47 0.01 0.00 98.49 Average: 5 1.07 0.00 0.73 0.04 0.01 98.15 Average: 6 1.13 0.00 0.67 0.24 0.01 97.96 Average: 7 1.34 0.00 0.49 0.01 0.01 98.15