---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5267 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5267) 02/09/23 _x86_64_ (8 CPU) 22:45:34 LINUX RESTART (8 CPU) 22:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:47:01 103.88 14.91 88.97 0.00 1896.98 83763.61 0.00 22:48:01 60.84 0.17 60.67 0.00 7.86 34836.60 0.00 22:49:01 1.43 0.00 1.43 0.00 0.00 16.00 0.00 22:50:01 1.58 0.00 1.58 0.00 0.00 17.32 0.00 22:51:01 52.07 10.61 41.46 0.00 5157.54 8759.61 0.00 Average: 43.76 5.11 38.66 0.00 1410.69 25284.63 0.00 22:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:47:01 28257916 31306236 1003340 3.05 95144 3166832 2257484 6.65 1524528 2674428 548724 22:48:01 28619452 31585444 725236 2.21 99124 3091232 1761284 5.19 1073684 2770916 180 22:49:01 28620128 31586216 724392 2.20 99212 3091236 1761284 5.19 1074272 2770924 160 22:50:01 28628496 31594652 715744 2.18 99244 3091236 1761284 5.19 1064828 2770924 160 22:51:01 28092104 31558028 732964 2.23 133036 3545844 1801396 5.31 1406192 2933600 888 Average: 28443619 31526115 780335 2.37 105152 3197276 1868546 5.51 1228701 2784158 110022 22:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:47:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 22:47:01 ens3 721.42 543.02 8128.20 93.02 0.00 0.00 0.00 0.00 22:47:01 veth6937644 116.91 158.22 10.21 1339.68 0.00 0.00 0.00 0.11 22:47:01 docker0 147.76 190.36 10.73 1704.42 0.00 0.00 0.00 0.00 22:48:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:48:01 ens3 106.98 79.24 2522.89 47.76 0.00 0.00 0.00 0.00 22:48:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 1.52 1.75 0.33 6.78 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:50:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:51:01 ens3 162.47 94.10 2786.52 6.60 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 196.75 142.31 2669.39 30.63 0.00 0.00 0.00 0.00 Average: docker0 29.16 37.57 2.12 336.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5267) 02/09/23 _x86_64_ (8 CPU) 22:45:34 LINUX RESTART (8 CPU) 22:46:02 CPU %user %nice %system %iowait %steal %idle 22:47:01 all 17.74 0.00 4.29 0.91 0.07 76.98 22:47:01 0 15.08 0.00 4.78 0.07 0.05 80.01 22:47:01 1 19.75 0.00 3.60 0.40 0.07 76.18 22:47:01 2 17.88 0.00 4.18 2.02 0.07 75.85 22:47:01 3 16.90 0.00 4.18 0.14 0.09 78.70 22:47:01 4 17.54 0.00 4.08 0.34 0.07 77.97 22:47:01 5 19.09 0.00 4.09 2.46 0.07 74.29 22:47:01 6 17.72 0.00 5.07 1.66 0.07 75.47 22:47:01 7 17.99 0.00 4.36 0.22 0.09 77.34 22:48:01 all 6.97 0.00 1.90 0.64 0.03 90.46 22:48:01 0 7.36 0.00 2.34 1.86 0.03 88.40 22:48:01 1 6.54 0.00 1.58 0.00 0.03 91.85 22:48:01 2 7.03 0.00 2.08 0.00 0.02 90.88 22:48:01 3 6.68 0.00 2.17 0.02 0.02 91.12 22:48:01 4 6.75 0.00 2.13 0.22 0.05 90.85 22:48:01 5 6.95 0.00 1.32 0.00 0.02 91.70 22:48:01 6 6.35 0.00 1.93 2.93 0.02 88.78 22:48:01 7 8.12 0.00 1.63 0.13 0.03 90.08 22:49:01 all 0.04 0.00 0.02 0.01 0.01 99.93 22:49:01 0 0.18 0.00 0.03 0.05 0.02 99.72 22:49:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:49:01 3 0.00 0.00 0.00 0.00 0.02 99.98 22:49:01 4 0.00 0.00 0.00 0.02 0.00 99.98 22:49:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:49:01 6 0.05 0.00 0.02 0.00 0.02 99.92 22:49:01 7 0.05 0.00 0.03 0.00 0.02 99.90 22:50:01 all 0.03 0.00 0.02 0.01 0.00 99.94 22:50:01 0 0.02 0.00 0.05 0.03 0.00 99.90 22:50:01 1 0.00 0.00 0.05 0.00 0.00 99.95 22:50:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:50:01 4 0.02 0.00 0.03 0.02 0.00 99.93 22:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:50:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:50:01 7 0.12 0.00 0.02 0.00 0.02 99.85 22:51:01 all 2.17 0.00 1.47 0.36 0.02 95.98 22:51:01 0 2.04 0.00 0.74 1.34 0.02 95.87 22:51:01 1 1.25 0.00 1.54 0.28 0.02 96.91 22:51:01 2 2.27 0.00 2.83 0.22 0.03 94.65 22:51:01 3 2.34 0.00 0.92 0.25 0.02 96.48 22:51:01 4 1.65 0.00 1.07 0.32 0.02 96.94 22:51:01 5 1.77 0.00 2.37 0.35 0.02 95.49 22:51:01 6 2.67 0.00 1.05 0.07 0.02 96.20 22:51:01 7 3.35 0.00 1.29 0.05 0.02 95.29 Average: all 5.32 0.00 1.52 0.38 0.03 92.75 Average: 0 4.88 0.00 1.57 0.67 0.02 92.85 Average: 1 5.42 0.00 1.34 0.13 0.02 93.08 Average: 2 5.38 0.00 1.81 0.44 0.02 92.35 Average: 3 5.12 0.00 1.44 0.08 0.03 93.34 Average: 4 5.12 0.00 1.45 0.18 0.03 93.23 Average: 5 5.48 0.00 1.54 0.55 0.02 92.41 Average: 6 5.29 0.00 1.60 0.93 0.02 92.16 Average: 7 5.84 0.00 1.44 0.08 0.03 92.60