---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10442 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10442) 04/01/22 _x86_64_ (8 CPU) 12:13:21 LINUX RESTART (8 CPU) 12:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:15:01 73.85 10.79 63.06 0.00 1964.14 55645.62 0.00 12:16:01 52.41 0.05 52.36 0.00 1.07 24051.07 0.00 12:17:01 1.00 0.02 0.98 0.00 0.13 11.46 0.00 12:18:01 1.72 0.00 1.72 0.00 0.00 19.60 0.00 12:19:01 1.18 0.02 1.17 0.00 0.13 13.86 0.00 12:20:01 1.58 0.00 1.58 0.00 0.00 18.66 0.00 12:21:01 0.90 0.00 0.90 0.00 0.00 10.93 0.00 12:22:01 3.10 0.87 2.23 0.00 18.40 30.26 0.00 Average: 16.85 1.45 15.40 0.00 244.39 9879.44 0.00 12:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 29055516 31763716 542172 1.65 95128 2886640 2021332 5.96 1279252 2172508 242724 12:16:01 28834628 31781536 519240 1.58 110800 3087624 1790384 5.28 1185484 2461176 8 12:17:01 28835568 31782532 517888 1.57 110836 3087624 1790384 5.28 1184100 2461180 8 12:18:01 28841468 31788808 511112 1.55 110876 3087756 1790384 5.28 1178648 2461300 12 12:19:01 28841544 31789164 510856 1.55 110924 3087760 1790384 5.28 1178868 2461540 20 12:20:01 28846252 31793932 506076 1.54 110964 3087768 1790384 5.28 1173424 2461544 16 12:21:01 28846204 31793888 506032 1.54 110996 3087772 1790384 5.28 1173416 2461548 24 12:22:01 28845980 31794612 505420 1.54 111072 3088292 1829700 5.39 1173612 2461972 16 Average: 28868395 31786024 514850 1.57 108950 3062654 1824167 5.38 1190850 2425346 30354 12:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 vethd22b5af 9.25 9.83 0.82 81.29 0.00 0.00 0.00 0.01 12:15:01 ens3 233.72 150.06 3861.75 46.74 0.00 0.00 0.00 0.00 12:15:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 12:15:01 docker0 13.54 12.42 1.47 93.15 0.00 0.00 0.00 0.00 12:16:01 ens3 134.54 95.43 2529.85 60.53 0.00 0.00 0.00 0.00 12:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:16:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 0.40 0.00 0.03 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 3.12 1.53 8.76 0.17 0.00 0.00 0.00 0.00 12:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 2.90 1.37 4.09 0.33 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 46.48 30.83 794.14 13.40 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 1.67 1.53 0.18 11.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10442) 04/01/22 _x86_64_ (8 CPU) 12:13:21 LINUX RESTART (8 CPU) 12:14:02 CPU %user %nice %system %iowait %steal %idle 12:15:01 all 15.64 0.00 3.89 0.65 0.05 79.76 12:15:01 0 15.20 0.00 3.74 0.07 0.03 80.95 12:15:01 1 17.73 0.00 4.27 0.60 0.05 77.35 12:15:01 2 15.18 0.00 3.62 0.24 0.05 80.91 12:15:01 3 16.39 0.00 3.51 0.17 0.05 79.87 12:15:01 4 15.14 0.00 3.89 0.03 0.03 80.91 12:15:01 5 15.48 0.00 4.07 2.75 0.07 77.63 12:15:01 6 14.63 0.00 3.82 1.15 0.03 80.38 12:15:01 7 15.41 0.00 4.21 0.24 0.05 80.10 12:16:01 all 11.82 0.00 2.51 0.56 0.04 85.07 12:16:01 0 11.38 0.00 2.38 0.05 0.03 86.15 12:16:01 1 12.46 0.00 2.47 0.91 0.03 84.13 12:16:01 2 11.85 0.00 2.28 0.18 0.05 85.63 12:16:01 3 11.42 0.00 2.45 0.02 0.03 86.08 12:16:01 4 11.42 0.00 2.21 0.02 0.03 86.32 12:16:01 5 12.69 0.00 2.98 2.54 0.05 81.74 12:16:01 6 11.83 0.00 2.77 0.72 0.05 84.62 12:16:01 7 11.50 0.00 2.57 0.02 0.05 85.86 12:17:01 all 0.03 0.00 0.02 0.01 0.00 99.94 12:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:17:01 1 0.02 0.00 0.02 0.07 0.02 99.88 12:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:17:01 5 0.07 0.00 0.03 0.00 0.00 99.90 12:17:01 6 0.03 0.00 0.05 0.00 0.00 99.92 12:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:18:01 all 0.05 0.00 0.01 0.01 0.00 99.92 12:18:01 0 0.05 0.00 0.02 0.00 0.00 99.93 12:18:01 1 0.02 0.00 0.00 0.02 0.00 99.97 12:18:01 2 0.05 0.00 0.03 0.00 0.00 99.92 12:18:01 3 0.10 0.00 0.00 0.00 0.02 99.88 12:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:18:01 5 0.10 0.00 0.03 0.03 0.00 99.83 12:18:01 6 0.05 0.00 0.02 0.00 0.02 99.92 12:18:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:19:01 all 0.05 0.00 0.02 0.01 0.00 99.92 12:19:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:19:01 1 0.23 0.00 0.02 0.02 0.00 99.73 12:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:19:01 4 0.03 0.00 0.02 0.02 0.00 99.93 12:19:01 5 0.02 0.00 0.00 0.03 0.00 99.95 12:19:01 6 0.03 0.00 0.03 0.00 0.02 99.92 12:19:01 7 0.05 0.00 0.02 0.00 0.00 99.93 12:20:01 all 0.05 0.00 0.02 0.01 0.01 99.91 12:20:01 0 0.00 0.00 0.03 0.00 0.02 99.95 12:20:01 1 0.20 0.00 0.03 0.03 0.02 99.72 12:20:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:20:01 3 0.05 0.00 0.02 0.00 0.00 99.93 12:20:01 4 0.07 0.00 0.00 0.00 0.00 99.93 12:20:01 5 0.03 0.00 0.03 0.02 0.02 99.90 12:20:01 6 0.03 0.00 0.02 0.00 0.00 99.95 12:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:21:01 all 0.26 0.00 0.01 0.00 0.00 99.73 12:21:01 0 0.00 0.00 0.03 0.00 0.00 99.97 12:21:01 1 1.99 0.00 0.02 0.00 0.02 97.98 12:21:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:21:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:21:01 5 0.02 0.00 0.00 0.02 0.00 99.97 12:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:22:01 all 0.15 0.00 0.04 0.01 0.01 99.80 12:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:22:01 1 0.28 0.00 0.10 0.07 0.03 99.52 12:22:01 2 0.02 0.00 0.03 0.00 0.00 99.95 12:22:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:22:01 4 0.75 0.00 0.03 0.00 0.02 99.20 12:22:01 5 0.07 0.00 0.03 0.03 0.00 99.87 12:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:22:01 7 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 3.46 0.00 0.80 0.15 0.01 95.57 Average: 0 3.30 0.00 0.77 0.01 0.01 95.90 Average: 1 4.07 0.00 0.85 0.21 0.02 94.84 Average: 2 3.35 0.00 0.74 0.05 0.01 95.84 Average: 3 3.45 0.00 0.74 0.02 0.01 95.77 Average: 4 3.38 0.00 0.76 0.01 0.01 95.84 Average: 5 3.50 0.00 0.88 0.67 0.02 94.93 Average: 6 3.28 0.00 0.83 0.23 0.01 95.64 Average: 7 3.34 0.00 0.85 0.03 0.01 95.77