---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44833 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44833) 05/10/22 _x86_64_ (8 CPU) 05:44:43 LINUX RESTART (8 CPU) 05:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:46:02 364.24 55.82 308.42 0.00 6543.98 175038.29 0.00 05:47:01 44.92 0.10 44.82 0.00 5.69 19926.80 0.00 05:48:01 2.10 0.00 2.10 0.00 0.00 23.75 0.00 05:49:01 2.08 0.00 2.08 0.00 0.00 24.13 0.00 05:50:01 1.70 0.02 1.68 0.00 0.13 19.46 0.00 Average: 83.13 11.22 71.91 0.00 1314.23 39068.34 0.00 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:02 28887088 31759988 534624 1.63 120464 3015360 1960368 5.78 1235432 2365476 96016 05:47:01 28568336 31783156 513288 1.56 121608 3318960 1820340 5.36 1200788 2682240 172 05:48:01 28568876 31783772 512532 1.56 121668 3318964 1820340 5.36 1200456 2682244 12 05:49:01 28573868 31789216 507204 1.54 121756 3319092 1820340 5.36 1195240 2682616 148 05:50:01 28573568 31789032 507312 1.54 121840 3319088 1820340 5.36 1195344 2682632 12 Average: 28634347 31781033 514992 1.57 121467 3258293 1848346 5.45 1205452 2619042 19272 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:02 ens3 744.44 446.54 5858.49 152.39 0.00 0.00 0.00 0.00 05:46:02 lo 4.13 4.13 0.40 0.40 0.00 0.00 0.00 0.00 05:46:02 veth89719fb 7.57 8.17 0.69 55.51 0.00 0.00 0.00 0.00 05:46:02 docker0 9.68 10.21 0.83 81.33 0.00 0.00 0.00 0.00 05:47:01 ens3 120.77 65.23 2571.37 13.69 0.00 0.00 0.00 0.00 05:47:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 05:47:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 5.12 1.85 7.09 0.36 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 1.32 0.42 0.41 0.27 0.00 0.00 0.00 0.00 05:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 0.65 0.38 0.35 0.27 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 174.63 103.01 1684.56 33.46 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 1.95 2.05 0.17 16.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44833) 05/10/22 _x86_64_ (8 CPU) 05:44:43 LINUX RESTART (8 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:02 all 14.42 0.00 4.63 3.05 0.09 77.81 05:46:02 0 13.00 0.00 4.73 0.56 0.10 81.61 05:46:02 1 14.08 0.00 5.25 8.67 0.08 71.91 05:46:02 2 14.32 0.00 3.82 0.49 0.08 81.29 05:46:02 3 14.31 0.00 5.77 2.77 0.10 77.05 05:46:02 4 12.66 0.00 4.12 6.28 0.08 76.85 05:46:02 5 15.38 0.00 5.20 1.45 0.08 77.88 05:46:02 6 15.56 0.00 3.84 0.55 0.07 79.98 05:46:02 7 16.00 0.00 4.33 3.68 0.08 75.90 05:47:01 all 8.05 0.00 1.98 0.48 0.04 89.46 05:47:01 0 8.16 0.00 2.35 2.18 0.03 87.27 05:47:01 1 8.13 0.00 1.57 0.82 0.03 89.45 05:47:01 2 8.10 0.00 1.99 0.09 0.03 89.79 05:47:01 3 9.01 0.00 1.94 0.03 0.03 88.98 05:47:01 4 7.77 0.00 1.72 0.15 0.03 90.32 05:47:01 5 7.03 0.00 1.99 0.02 0.03 90.92 05:47:01 6 8.49 0.00 1.87 0.37 0.03 89.23 05:47:01 7 7.67 0.00 2.39 0.15 0.05 89.73 05:48:01 all 0.09 0.00 0.01 0.01 0.01 99.89 05:48:01 0 0.02 0.00 0.02 0.02 0.02 99.93 05:48:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:48:01 3 0.50 0.00 0.00 0.00 0.02 99.48 05:48:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:48:01 5 0.03 0.00 0.02 0.00 0.02 99.93 05:48:01 6 0.02 0.00 0.00 0.03 0.00 99.95 05:48:01 7 0.05 0.00 0.02 0.00 0.02 99.92 05:49:01 all 0.17 0.00 0.02 0.01 0.00 99.81 05:49:01 0 1.19 0.00 0.02 0.02 0.02 98.76 05:49:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:49:01 2 0.00 0.00 0.00 0.00 0.02 99.98 05:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:49:01 4 0.05 0.00 0.03 0.00 0.00 99.92 05:49:01 5 0.03 0.00 0.03 0.00 0.00 99.93 05:49:01 6 0.02 0.00 0.00 0.03 0.00 99.95 05:49:01 7 0.03 0.00 0.03 0.00 0.00 99.93 05:50:01 all 0.08 0.00 0.01 0.01 0.00 99.90 05:50:01 0 0.60 0.00 0.05 0.02 0.02 99.32 05:50:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 4 0.05 0.00 0.02 0.00 0.00 99.93 05:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 6 0.00 0.00 0.02 0.03 0.00 99.95 05:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.52 0.00 1.32 0.71 0.03 93.42 Average: 0 4.56 0.00 1.42 0.55 0.04 93.44 Average: 1 4.41 0.00 1.36 1.89 0.03 92.31 Average: 2 4.46 0.00 1.16 0.11 0.03 94.25 Average: 3 4.73 0.00 1.53 0.56 0.03 93.15 Average: 4 4.08 0.00 1.17 1.28 0.02 93.45 Average: 5 4.46 0.00 1.44 0.29 0.03 93.78 Average: 6 4.79 0.00 1.14 0.20 0.02 93.85 Average: 7 4.71 0.00 1.34 0.76 0.03 93.16