---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117013 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: 2799.956 BogoMIPS: 5599.91 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117013) 10/26/22 _x86_64_ (8 CPU) 00:12:16 LINUX RESTART (8 CPU) 00:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 101.12 3.30 97.81 0.00 437.76 54280.43 0.00 00:15:01 6.05 1.67 4.38 0.00 39.99 67.21 0.00 00:16:01 1.02 0.00 1.02 0.00 0.00 11.20 0.00 00:17:01 1.22 0.02 1.20 0.00 0.13 14.93 0.00 00:18:01 98.42 9.63 88.79 0.00 2917.56 45205.73 0.00 Average: 41.37 2.92 38.44 0.00 679.97 19801.84 0.00 00:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 28698836 31603472 703528 2.14 91376 3048080 1799488 5.30 1125148 2648484 256 00:15:01 28688132 31594644 714224 2.17 91532 3049128 1731256 5.10 1138872 2648632 200 00:16:01 28687472 31594092 714300 2.17 91572 3049128 1731256 5.10 1138680 2648632 168 00:17:01 28693596 31600388 707880 2.15 91616 3049132 1731256 5.10 1130664 2648636 208 00:18:01 26873792 31535924 746396 2.27 159388 4606708 1856872 5.47 1415136 4027828 390352 Average: 28328366 31585704 717266 2.18 105097 3360435 1770026 5.22 1189700 2924442 78237 00:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 ens3 301.95 213.18 6935.06 38.90 0.00 0.00 0.00 0.00 00:14:01 docker0 23.01 23.30 1.96 333.92 0.00 0.00 0.00 0.00 00:14:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 00:15:01 ens3 27.80 30.54 21.68 81.52 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:16:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 ens3 358.18 243.42 8758.39 34.27 0.00 0.00 0.00 0.00 00:18:01 docker0 15.08 19.98 1.36 289.93 0.00 0.00 0.00 0.00 00:18:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 137.08 97.08 3130.53 30.91 0.00 0.00 0.00 0.00 Average: docker0 7.57 8.61 0.66 124.08 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117013) 10/26/22 _x86_64_ (8 CPU) 00:12:16 LINUX RESTART (8 CPU) 00:13:02 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 18.40 0.00 4.64 3.15 0.10 73.72 00:14:01 0 20.77 0.00 5.36 0.83 0.09 72.95 00:14:01 1 14.44 0.00 3.68 6.00 0.07 75.81 00:14:01 2 19.58 0.00 3.69 0.09 0.09 76.57 00:14:01 3 18.52 0.00 4.63 0.40 0.09 76.38 00:14:01 4 19.19 0.00 4.78 4.14 0.17 71.72 00:14:01 5 17.78 0.00 4.86 10.33 0.09 66.94 00:14:01 6 17.33 0.00 5.97 3.20 0.09 73.42 00:14:01 7 19.59 0.00 4.15 0.24 0.14 75.88 00:15:01 all 0.50 0.00 0.09 0.02 0.01 99.39 00:15:01 0 0.65 0.00 0.08 0.00 0.02 99.25 00:15:01 1 0.17 0.00 0.13 0.00 0.02 99.68 00:15:01 2 0.33 0.00 0.08 0.00 0.02 99.57 00:15:01 3 0.22 0.00 0.08 0.02 0.02 99.67 00:15:01 4 0.20 0.00 0.08 0.00 0.02 99.70 00:15:01 5 0.52 0.00 0.07 0.05 0.00 99.37 00:15:01 6 0.45 0.00 0.07 0.05 0.00 99.43 00:15:01 7 1.47 0.00 0.08 0.02 0.00 98.43 00:16:01 all 0.03 0.00 0.02 0.00 0.00 99.95 00:16:01 0 0.10 0.00 0.02 0.00 0.02 99.87 00:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:16:01 3 0.05 0.00 0.03 0.00 0.02 99.90 00:16:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:16:01 6 0.00 0.00 0.00 0.02 0.00 99.98 00:16:01 7 0.03 0.00 0.05 0.02 0.00 99.90 00:17:01 all 0.02 0.00 0.02 0.01 0.00 99.95 00:17:01 0 0.03 0.00 0.00 0.00 0.00 99.97 00:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:17:01 3 0.05 0.00 0.05 0.00 0.00 99.90 00:17:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 6 0.02 0.00 0.00 0.10 0.02 99.87 00:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:18:01 all 8.07 0.00 3.72 3.21 0.05 84.94 00:18:01 0 7.96 0.00 4.56 4.03 0.05 83.40 00:18:01 1 6.61 0.00 3.99 1.77 0.05 87.58 00:18:01 2 9.87 0.00 3.23 0.94 0.03 85.93 00:18:01 3 7.73 0.00 3.69 8.94 0.07 79.57 00:18:01 4 6.33 0.00 4.01 0.22 0.05 89.39 00:18:01 5 8.82 0.00 3.51 0.59 0.05 87.04 00:18:01 6 8.92 0.00 3.18 9.03 0.03 78.84 00:18:01 7 8.31 0.00 3.63 0.17 0.08 87.80 Average: all 5.32 0.00 1.67 1.26 0.03 91.71 Average: 0 5.81 0.00 1.98 0.96 0.03 91.22 Average: 1 4.19 0.00 1.55 1.53 0.03 92.71 Average: 2 5.90 0.00 1.39 0.20 0.03 92.48 Average: 3 5.23 0.00 1.67 1.87 0.04 91.19 Average: 4 5.07 0.00 1.76 0.85 0.05 92.27 Average: 5 5.33 0.00 1.67 2.14 0.03 90.83 Average: 6 5.27 0.00 1.82 2.47 0.03 90.41 Average: 7 5.79 0.00 1.56 0.09 0.04 92.52