---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17067 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: 2799.998 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-17067) 07/06/22 _x86_64_ (8 CPU) 22:24:40 LINUX RESTART (8 CPU) 22:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:26:01 365.50 46.84 318.66 0.00 4153.33 159807.35 0.00 22:27:01 178.82 0.10 178.72 0.00 10.13 48540.58 0.00 Average: 271.37 23.27 248.10 0.00 2064.33 103706.54 0.00 22:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:26:01 28564508 31722348 564676 1.72 121156 3260340 2178428 6.42 1147508 2732996 341696 22:27:01 28293704 31728428 555284 1.69 155720 3495300 2043348 6.02 1213508 2922140 356 Average: 28429106 31725388 559980 1.70 138438 3377820 2110888 6.22 1180508 2827568 171026 22:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:26:01 ens3 820.91 505.51 7491.02 114.00 0.00 0.00 0.00 0.00 22:26:01 veth985cf3b 105.13 129.88 9.93 1015.71 0.00 0.00 0.00 0.08 22:26:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 22:26:01 docker0 115.81 141.01 9.28 1099.68 0.00 0.00 0.00 0.00 22:27:01 ens3 71.40 53.99 76.03 63.53 0.00 0.00 0.00 0.00 22:27:01 lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 22:27:01 docker0 8.03 10.01 0.46 38.12 0.00 0.00 0.00 0.00 Average: ens3 443.01 277.85 3752.38 88.55 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 61.47 74.96 4.83 564.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17067) 07/06/22 _x86_64_ (8 CPU) 22:24:40 LINUX RESTART (8 CPU) 22:25:02 CPU %user %nice %system %iowait %steal %idle 22:26:01 all 12.13 0.00 4.34 1.76 0.06 81.71 22:26:01 0 11.57 0.00 3.91 0.14 0.05 84.33 22:26:01 1 11.53 0.00 4.24 0.98 0.05 83.20 22:26:01 2 9.88 0.00 4.15 1.73 0.05 84.19 22:26:01 3 13.86 0.00 4.74 2.14 0.07 79.19 22:26:01 4 11.93 0.00 3.92 1.68 0.05 82.41 22:26:01 5 12.12 0.00 4.70 1.01 0.05 82.12 22:26:01 6 12.36 0.00 4.49 3.38 0.07 79.70 22:26:01 7 13.82 0.00 4.54 3.05 0.09 78.49 22:27:01 all 31.54 0.00 6.96 1.32 0.08 60.10 22:27:01 0 31.93 0.00 6.86 1.16 0.08 59.96 22:27:01 1 33.98 0.00 6.82 1.52 0.08 57.60 22:27:01 2 30.83 0.00 6.74 0.22 0.08 62.13 22:27:01 3 29.90 0.00 7.23 0.47 0.07 62.32 22:27:01 4 31.09 0.00 6.30 0.29 0.08 62.24 22:27:01 5 31.05 0.00 7.13 1.89 0.08 59.84 22:27:01 6 31.75 0.00 6.63 0.52 0.07 61.03 22:27:01 7 31.76 0.00 7.97 4.49 0.08 55.69 Average: all 21.91 0.00 5.66 1.54 0.07 70.82 Average: 0 21.83 0.00 5.40 0.65 0.07 72.05 Average: 1 22.82 0.00 5.54 1.25 0.07 70.32 Average: 2 20.42 0.00 5.45 0.97 0.07 73.09 Average: 3 21.93 0.00 6.00 1.30 0.07 70.70 Average: 4 21.60 0.00 5.12 0.98 0.07 72.23 Average: 5 21.66 0.00 5.92 1.45 0.07 70.90 Average: 6 22.11 0.00 5.57 1.94 0.07 70.31 Average: 7 22.89 0.00 6.28 3.78 0.09 66.96