---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23779 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: 2799.864 BogoMIPS: 5599.72 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-23779) 08/29/22 _x86_64_ (8 CPU) 17:11:18 LINUX RESTART (8 CPU) 17:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:13:02 301.13 11.78 289.35 0.00 2031.66 91807.37 0.00 17:14:01 39.26 0.03 39.23 0.00 8.13 13430.27 0.00 17:15:01 1.53 0.00 1.53 0.00 0.00 18.01 0.00 17:16:01 1.48 0.00 1.48 0.00 0.00 17.46 0.00 17:17:01 1.05 0.03 1.02 0.00 0.27 11.46 0.00 Average: 68.99 2.38 66.61 0.00 409.35 21082.42 0.00 17:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:13:02 27800300 31729432 576212 1.75 130364 4003412 2339828 6.90 1280820 3364376 191092 17:14:01 28225832 31782484 521776 1.59 136380 3646056 1915532 5.65 1173120 3061872 164 17:15:01 28226828 31783668 520428 1.58 136424 3646060 1915532 5.65 1172420 3061880 8 17:16:01 28231568 31788444 515568 1.57 136472 3646060 1915532 5.65 1167868 3061876 12 17:17:01 28231584 31788528 515560 1.57 136504 3646064 1915532 5.65 1168048 3062000 24 Average: 28143222 31774511 529909 1.61 135229 3717530 2000391 5.90 1192455 3122401 38260 17:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:13:02 docker0 511.70 508.35 36.96 3864.51 0.00 0.00 0.00 0.00 17:13:02 ens3 801.32 696.98 9535.15 89.37 0.00 0.00 0.00 0.00 17:13:02 lo 4.47 4.47 0.43 0.43 0.00 0.00 0.00 0.00 17:14:01 docker0 0.36 0.36 0.03 0.20 0.00 0.00 0.00 0.00 17:14:01 ens3 46.38 39.98 22.17 59.80 0.00 0.00 0.00 0.00 17:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 4.22 2.22 10.75 0.33 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 102.75 102.08 7.42 775.53 0.00 0.00 0.00 0.00 Average: ens3 170.86 148.26 1919.96 29.82 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23779) 08/29/22 _x86_64_ (8 CPU) 17:11:18 LINUX RESTART (8 CPU) 17:12:01 CPU %user %nice %system %iowait %steal %idle 17:13:02 all 8.79 0.00 3.43 4.11 0.10 83.58 17:13:02 0 8.05 0.00 2.75 1.33 0.15 87.72 17:13:02 1 9.17 0.00 2.71 0.37 0.10 87.65 17:13:02 2 7.84 0.00 3.38 0.22 0.08 88.48 17:13:02 3 8.64 0.00 4.00 2.28 0.08 85.00 17:13:02 4 9.54 0.00 4.68 6.72 0.07 78.99 17:13:02 5 8.92 0.00 3.12 2.53 0.05 85.38 17:13:02 6 10.32 0.00 3.91 12.94 0.10 72.73 17:13:02 7 7.79 0.00 2.91 6.51 0.14 82.66 17:14:01 all 1.03 0.00 0.61 0.84 0.03 97.49 17:14:01 0 0.98 0.00 0.47 0.02 0.08 98.44 17:14:01 1 1.07 0.00 0.78 0.02 0.05 98.08 17:14:01 2 1.00 0.00 0.49 0.53 0.02 97.96 17:14:01 3 0.99 0.00 0.51 0.02 0.02 98.47 17:14:01 4 1.42 0.00 0.75 4.82 0.03 92.98 17:14:01 5 1.07 0.00 0.65 0.02 0.02 98.25 17:14:01 6 0.92 0.00 0.39 1.14 0.02 97.54 17:14:01 7 0.81 0.00 0.85 0.15 0.02 98.17 17:15:01 all 0.11 0.00 0.02 0.13 0.01 99.73 17:15:01 0 0.05 0.00 0.07 0.00 0.00 99.88 17:15:01 1 0.02 0.00 0.00 0.00 0.02 99.97 17:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:15:01 3 0.02 0.00 0.03 0.00 0.02 99.93 17:15:01 4 0.27 0.00 0.00 0.00 0.00 99.73 17:15:01 5 0.03 0.00 0.02 0.38 0.02 99.55 17:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:15:01 7 0.52 0.00 0.02 0.63 0.02 98.82 17:16:01 all 0.08 0.00 0.01 0.05 0.03 99.83 17:16:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:16:01 1 0.00 0.00 0.00 0.00 0.07 99.93 17:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:16:01 4 0.02 0.00 0.00 0.00 0.02 99.97 17:16:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:16:01 6 0.02 0.00 0.02 0.05 0.07 99.85 17:16:01 7 0.52 0.00 0.02 0.32 0.02 99.13 17:17:01 all 0.05 0.00 0.02 0.01 0.01 99.92 17:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:17:01 4 0.02 0.00 0.03 0.00 0.02 99.93 17:17:01 5 0.02 0.00 0.02 0.00 0.02 99.95 17:17:01 6 0.03 0.00 0.02 0.00 0.02 99.93 17:17:01 7 0.20 0.00 0.02 0.05 0.02 99.72 Average: all 2.00 0.00 0.81 1.02 0.03 96.13 Average: 0 1.82 0.00 0.66 0.27 0.05 97.19 Average: 1 2.05 0.00 0.69 0.08 0.05 97.13 Average: 2 1.77 0.00 0.77 0.15 0.02 97.29 Average: 3 1.93 0.00 0.91 0.46 0.03 96.67 Average: 4 2.24 0.00 1.09 2.29 0.03 94.36 Average: 5 2.01 0.00 0.76 0.59 0.02 96.62 Average: 6 2.25 0.00 0.87 2.81 0.04 94.04 Average: 7 1.95 0.00 0.75 1.52 0.04 95.74