---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23571 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: 2800.000 BogoMIPS: 5600.00 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-23571) 08/25/22 _x86_64_ (8 CPU) 19:53:49 LINUX RESTART (8 CPU) 19:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:55:01 376.59 55.36 321.23 0.00 7395.70 194129.25 0.00 19:56:01 36.37 0.05 36.32 0.00 1.07 17029.26 0.00 19:57:01 1.47 0.00 1.47 0.00 0.00 15.75 0.00 19:58:01 0.92 0.00 0.92 0.00 0.00 11.73 0.00 Average: 103.83 13.85 89.98 0.00 1849.11 52795.01 0.00 19:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:55:01 28866060 31754012 549760 1.67 116516 3040148 2127520 6.27 1129504 2508840 588 19:56:01 28436080 31773196 526388 1.60 121016 3439636 1804844 5.32 1106484 2913256 364 19:57:01 28436764 31773932 525544 1.60 121040 3439640 1804844 5.32 1105992 2913256 24 19:58:01 28444700 31781892 517448 1.57 121072 3439640 1804844 5.32 1097356 2913256 252 Average: 28545901 31770758 529785 1.61 119911 3339766 1885513 5.56 1109834 2812152 307 19:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:55:01 ens3 810.28 533.09 7439.15 113.27 0.00 0.00 0.00 0.00 19:55:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 19:55:01 docker0 3.62 3.25 0.43 42.15 0.00 0.00 0.00 0.00 19:55:01 veth875d718 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:56:01 ens3 124.48 92.05 2523.44 55.10 0.00 0.00 0.00 0.00 19:56:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 ens3 0.45 0.25 0.26 0.20 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 233.83 156.38 2490.72 42.14 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.90 0.81 0.11 10.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23571) 08/25/22 _x86_64_ (8 CPU) 19:53:49 LINUX RESTART (8 CPU) 19:54:01 CPU %user %nice %system %iowait %steal %idle 19:55:01 all 11.77 0.00 4.58 2.18 0.05 81.41 19:55:01 0 12.11 0.00 5.02 0.37 0.05 82.45 19:55:01 1 10.48 0.00 3.75 0.40 0.05 85.32 19:55:01 2 11.42 0.00 4.61 3.75 0.05 80.17 19:55:01 3 13.26 0.00 4.33 0.79 0.05 81.56 19:55:01 4 10.72 0.00 4.51 3.53 0.05 81.19 19:55:01 5 15.52 0.00 3.53 0.40 0.05 80.49 19:55:01 6 9.84 0.00 3.91 5.68 0.05 80.51 19:55:01 7 10.79 0.00 7.00 2.57 0.07 79.57 19:56:01 all 3.63 0.00 1.48 0.34 0.02 94.53 19:56:01 0 3.53 0.00 1.42 0.02 0.02 95.02 19:56:01 1 3.78 0.00 0.97 0.02 0.02 95.22 19:56:01 2 3.82 0.00 1.39 0.05 0.02 94.73 19:56:01 3 3.41 0.00 1.91 0.05 0.02 94.62 19:56:01 4 4.89 0.00 2.00 1.74 0.03 91.33 19:56:01 5 3.61 0.00 1.15 0.18 0.02 95.03 19:56:01 6 2.92 0.00 1.36 0.45 0.03 95.24 19:56:01 7 3.07 0.00 1.64 0.17 0.02 95.11 19:57:01 all 0.27 0.00 0.01 0.00 0.00 99.72 19:57:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:57:01 1 2.04 0.00 0.02 0.00 0.02 97.93 19:57:01 2 0.00 0.00 0.03 0.02 0.00 99.95 19:57:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:57:01 4 0.00 0.00 0.02 0.02 0.00 99.97 19:57:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:57:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:57:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:58:01 all 0.08 0.00 0.02 0.00 0.00 99.89 19:58:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:58:01 1 0.53 0.00 0.02 0.00 0.02 99.43 19:58:01 2 0.03 0.00 0.03 0.02 0.00 99.92 19:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:58:01 4 0.02 0.00 0.02 0.02 0.00 99.95 19:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:58:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:58:01 7 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 3.91 0.00 1.51 0.63 0.02 93.93 Average: 0 3.90 0.00 1.61 0.10 0.02 94.37 Average: 1 4.19 0.00 1.18 0.10 0.02 94.50 Average: 2 3.79 0.00 1.51 0.95 0.02 93.73 Average: 3 4.15 0.00 1.55 0.21 0.02 94.07 Average: 4 3.88 0.00 1.63 1.32 0.02 93.16 Average: 5 4.77 0.00 1.17 0.15 0.02 93.90 Average: 6 3.18 0.00 1.31 1.52 0.02 93.96 Average: 7 3.45 0.00 2.15 0.67 0.02 93.71