---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11745 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-11745) 04/10/22 _x86_64_ (8 CPU) 03:14:32 LINUX RESTART (8 CPU) 03:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:16:01 393.56 16.66 376.90 0.00 2232.57 123835.82 0.00 03:17:01 235.07 0.12 234.96 0.00 5.86 55084.97 0.00 03:18:01 1.28 0.00 1.28 0.00 0.00 18.41 0.00 03:19:01 1.63 0.00 1.63 0.00 0.00 19.20 0.00 03:20:01 1.22 0.02 1.20 0.00 0.13 14.66 0.00 03:21:01 1.80 0.00 1.80 0.00 0.00 25.73 0.00 03:22:01 0.93 0.00 0.93 0.00 0.00 11.60 0.00 Average: 90.06 2.36 87.70 0.00 315.22 25338.54 0.00 03:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 27882264 31734440 561572 1.71 150048 3884504 2233688 6.58 1307936 3221388 447316 03:17:01 27798684 31770356 519416 1.58 192788 3929540 1795924 5.29 1291860 3281280 248 03:18:01 27806600 31778512 511104 1.55 192808 3929552 1795924 5.29 1281372 3281288 208 03:19:01 27807608 31779536 510036 1.55 192848 3929552 1795924 5.29 1280428 3281288 20 03:20:01 27811036 31783032 506628 1.54 192896 3929556 1795924 5.29 1277392 3281368 12 03:21:01 27811192 31783244 506312 1.54 192932 3929564 1795924 5.29 1277588 3281376 176 03:22:01 27817752 31789936 499592 1.52 192960 3929696 1795924 5.29 1270452 3281508 12 Average: 27819305 31774151 516380 1.57 186754 3923138 1858462 5.48 1283861 3272785 63999 03:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 ens3 894.97 620.47 6635.91 120.08 0.00 0.00 0.00 0.00 03:16:01 lo 6.17 6.17 0.60 0.60 0.00 0.00 0.00 0.00 03:16:01 docker0 249.70 314.90 19.82 2385.21 0.00 0.00 0.00 0.00 03:17:01 ens3 192.59 130.52 2707.91 74.88 0.00 0.00 0.00 0.00 03:17:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 03:17:01 docker0 14.85 18.59 0.84 91.72 0.00 0.00 0.00 0.00 03:18:01 ens3 6.30 5.30 4.64 0.56 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.98 0.73 0.37 0.30 0.00 0.00 0.00 0.00 03:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.38 0.28 0.09 0.08 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 0.55 0.00 0.05 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.78 106.96 1322.92 27.77 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 37.29 47.00 2.91 348.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11745) 04/10/22 _x86_64_ (8 CPU) 03:14:32 LINUX RESTART (8 CPU) 03:15:02 CPU %user %nice %system %iowait %steal %idle 03:16:01 all 10.92 0.00 4.49 1.68 0.06 82.85 03:16:01 0 9.40 0.00 5.03 5.29 0.07 80.21 03:16:01 1 10.20 0.00 4.80 0.36 0.05 84.59 03:16:01 2 10.27 0.00 4.97 5.21 0.07 79.48 03:16:01 3 10.78 0.00 3.76 0.22 0.07 85.18 03:16:01 4 10.85 0.00 4.48 0.58 0.07 84.02 03:16:01 5 12.97 0.00 4.39 0.75 0.05 81.83 03:16:01 6 10.82 0.00 3.86 0.65 0.05 84.62 03:16:01 7 12.09 0.00 4.61 0.36 0.05 82.89 03:17:01 all 18.08 0.00 5.08 1.50 0.06 75.28 03:17:01 0 16.70 0.00 5.97 5.41 0.07 71.85 03:17:01 1 18.77 0.00 5.26 3.85 0.07 72.05 03:17:01 2 17.57 0.00 4.82 0.79 0.05 76.76 03:17:01 3 18.48 0.00 4.55 0.29 0.07 76.61 03:17:01 4 19.00 0.00 4.90 0.32 0.05 75.73 03:17:01 5 18.14 0.00 4.64 0.74 0.07 76.41 03:17:01 6 18.10 0.00 5.25 0.37 0.05 76.23 03:17:01 7 17.89 0.00 5.26 0.24 0.07 76.54 03:18:01 all 0.29 0.00 0.02 0.01 0.00 99.68 03:18:01 0 0.02 0.00 0.03 0.03 0.00 99.92 03:18:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:18:01 2 0.10 0.00 0.03 0.00 0.00 99.87 03:18:01 3 2.02 0.00 0.02 0.00 0.00 97.96 03:18:01 4 0.03 0.00 0.02 0.02 0.02 99.92 03:18:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:18:01 6 0.05 0.00 0.00 0.00 0.02 99.93 03:18:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:19:01 all 0.28 0.00 0.02 0.01 0.01 99.69 03:19:01 0 0.02 0.00 0.00 0.02 0.00 99.97 03:19:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:19:01 2 0.08 0.00 0.03 0.00 0.00 99.88 03:19:01 3 2.00 0.00 0.00 0.00 0.02 97.98 03:19:01 4 0.03 0.00 0.03 0.03 0.02 99.88 03:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 6 0.03 0.00 0.02 0.02 0.00 99.93 03:19:01 7 0.05 0.00 0.02 0.00 0.02 99.92 03:20:01 all 0.11 0.00 0.03 0.00 0.01 99.84 03:20:01 0 0.02 0.00 0.05 0.00 0.00 99.93 03:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:20:01 3 0.75 0.00 0.03 0.00 0.00 99.22 03:20:01 4 0.05 0.00 0.03 0.02 0.05 99.85 03:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 6 0.02 0.00 0.02 0.02 0.03 99.92 03:20:01 7 0.03 0.00 0.07 0.00 0.00 99.90 03:21:01 all 0.02 0.00 0.01 0.01 0.01 99.96 03:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:21:01 1 0.02 0.00 0.00 0.02 0.00 99.97 03:21:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:21:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:21:01 4 0.03 0.00 0.03 0.02 0.02 99.90 03:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 6 0.03 0.00 0.00 0.02 0.00 99.95 03:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:22:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:22:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 3 0.03 0.00 0.03 0.02 0.02 99.90 03:22:01 4 0.07 0.00 0.00 0.02 0.02 99.90 03:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:22:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 4.20 0.00 1.36 0.45 0.02 93.97 Average: 0 3.69 0.00 1.57 1.51 0.02 93.21 Average: 1 4.10 0.00 1.43 0.60 0.02 93.86 Average: 2 3.97 0.00 1.40 0.84 0.02 93.77 Average: 3 4.83 0.00 1.18 0.07 0.02 93.89 Average: 4 4.25 0.00 1.34 0.14 0.03 94.23 Average: 5 4.39 0.00 1.28 0.21 0.02 94.10 Average: 6 4.09 0.00 1.29 0.15 0.02 94.45 Average: 7 4.23 0.00 1.40 0.08 0.02 94.27