---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40558 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-40558) 05/06/22 _x86_64_ (8 CPU) 09:46:20 LINUX RESTART (8 CPU) 09:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:48:01 113.22 3.39 109.83 0.00 392.07 78311.88 0.00 09:49:01 1.83 0.03 1.80 0.00 0.67 23.61 0.00 09:50:01 0.78 0.00 0.78 0.00 0.00 10.00 0.00 09:51:01 1.27 0.00 1.27 0.00 0.00 16.53 0.00 09:52:01 1.03 0.02 1.02 0.00 0.13 13.06 0.00 09:53:01 0.97 0.00 0.97 0.00 0.00 13.06 0.00 Average: 19.59 0.57 19.02 0.00 64.56 12881.18 0.00 09:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 28892712 31778768 519248 1.58 112956 3022576 1872560 5.52 1086752 2499048 168 09:49:01 28892220 31778492 518612 1.58 112996 3022608 1872560 5.52 1086384 2499056 84 09:50:01 28892428 31778844 517848 1.57 113020 3022612 1872560 5.52 1086848 2499060 24 09:51:01 28901972 31788408 508104 1.55 113052 3022616 1872560 5.52 1077044 2499064 28 09:52:01 28902632 31789124 507284 1.54 113096 3022616 1872560 5.52 1075820 2499072 32 09:53:01 28903348 31790168 506492 1.54 113136 3022624 1872560 5.52 1075260 2499376 148 Average: 28897552 31783967 512931 1.56 113043 3022609 1872560 5.52 1081351 2499113 81 09:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 ens3 295.51 192.31 5954.77 73.55 0.00 0.00 0.00 0.00 09:48:01 lo 4.81 4.81 0.48 0.48 0.00 0.00 0.00 0.00 09:48:01 docker0 3.29 3.24 0.33 27.32 0.00 0.00 0.00 0.00 09:49:01 ens3 5.38 5.11 0.44 7.08 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 4.86 8.88 0.54 7.75 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 1.17 1.08 0.31 1.64 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 50.52 34.16 978.74 14.85 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.54 0.53 0.05 4.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40558) 05/06/22 _x86_64_ (8 CPU) 09:46:20 LINUX RESTART (8 CPU) 09:47:02 CPU %user %nice %system %iowait %steal %idle 09:48:01 all 8.18 0.00 3.68 0.94 0.06 87.14 09:48:01 0 7.46 0.00 3.82 0.36 0.05 88.31 09:48:01 1 8.29 0.00 3.60 1.23 0.07 86.81 09:48:01 2 8.18 0.00 4.63 3.21 0.07 83.91 09:48:01 3 8.10 0.00 3.10 1.24 0.05 87.52 09:48:01 4 8.64 0.00 3.64 0.41 0.05 87.25 09:48:01 5 8.33 0.00 3.82 0.38 0.03 87.44 09:48:01 6 7.83 0.00 3.90 0.39 0.07 87.81 09:48:01 7 8.59 0.00 2.94 0.29 0.07 88.11 09:49:01 all 0.03 0.00 0.02 0.01 0.01 99.94 09:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:49:01 2 0.03 0.00 0.03 0.05 0.00 99.88 09:49:01 3 0.03 0.00 0.00 0.02 0.02 99.93 09:49:01 4 0.03 0.00 0.05 0.02 0.00 99.90 09:49:01 5 0.02 0.00 0.03 0.00 0.02 99.93 09:49:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 all 0.06 0.00 0.02 0.00 0.00 99.90 09:50:01 0 0.12 0.00 0.00 0.00 0.02 99.87 09:50:01 1 0.13 0.00 0.03 0.00 0.02 99.82 09:50:01 2 0.03 0.00 0.03 0.02 0.00 99.92 09:50:01 3 0.07 0.00 0.03 0.02 0.00 99.88 09:50:01 4 0.05 0.00 0.02 0.00 0.00 99.93 09:50:01 5 0.03 0.00 0.03 0.00 0.00 99.93 09:50:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:50:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:51:01 all 0.12 0.00 0.03 0.00 0.01 99.84 09:51:01 0 0.00 0.00 0.03 0.00 0.00 99.97 09:51:01 1 0.00 0.00 0.03 0.00 0.02 99.95 09:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 3 0.02 0.00 0.05 0.03 0.00 99.90 09:51:01 4 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 5 0.03 0.00 0.03 0.00 0.02 99.92 09:51:01 6 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 7 0.80 0.00 0.03 0.00 0.00 99.17 09:52:01 all 0.17 0.00 0.01 0.00 0.00 99.81 09:52:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:52:01 3 0.00 0.00 0.02 0.02 0.00 99.97 09:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 5 0.02 0.00 0.03 0.02 0.00 99.93 09:52:01 6 0.05 0.00 0.03 0.00 0.00 99.92 09:52:01 7 1.21 0.00 0.00 0.00 0.02 98.78 09:53:01 all 0.04 0.00 0.02 0.01 0.00 99.93 09:53:01 0 0.05 0.00 0.02 0.00 0.02 99.92 09:53:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:53:01 3 0.02 0.00 0.02 0.03 0.00 99.93 09:53:01 4 0.03 0.00 0.00 0.02 0.00 99.95 09:53:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:53:01 6 0.13 0.00 0.03 0.00 0.00 99.83 09:53:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 1.40 0.00 0.62 0.16 0.01 97.81 Average: 0 1.25 0.00 0.63 0.06 0.01 98.05 Average: 1 1.39 0.00 0.60 0.20 0.02 97.79 Average: 2 1.35 0.00 0.78 0.53 0.01 97.33 Average: 3 1.34 0.00 0.52 0.22 0.01 97.91 Average: 4 1.44 0.00 0.61 0.07 0.01 97.87 Average: 5 1.38 0.00 0.64 0.06 0.01 97.90 Average: 6 1.33 0.00 0.65 0.06 0.01 97.94 Average: 7 1.75 0.00 0.49 0.05 0.01 97.70