---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2763 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: 2799.998 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 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-2763) 01/17/23 _x86_64_ (8 CPU) 18:23:00 LINUX RESTART (8 CPU) 18:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:25:01 85.50 0.65 84.85 0.00 29.97 53923.29 0.00 18:26:01 9.15 0.03 9.12 0.00 6.80 904.93 0.00 18:27:01 1.33 0.00 1.33 0.00 0.00 14.93 0.00 18:28:01 2.10 0.00 2.10 0.00 0.00 23.33 0.00 18:29:01 54.44 10.60 43.84 0.00 5155.81 8853.86 0.00 Average: 30.56 2.25 28.31 0.00 1037.44 12787.94 0.00 18:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:25:01 28633392 31544820 756036 2.30 95604 3050612 1799192 5.30 1195828 2637720 4 18:26:01 28639324 31551120 749332 2.28 95888 3050824 1733716 5.11 1199416 2625628 8 18:27:01 28640056 31552004 748392 2.28 95976 3050824 1733716 5.11 1199416 2625636 8 18:28:01 28646456 31558704 741776 2.26 96080 3050820 1733716 5.11 1191852 2625852 8 18:29:01 28106660 31533740 757352 2.30 130008 3508404 1803408 5.31 1518940 2802644 308 Average: 28533178 31548078 750578 2.28 102711 3142297 1760750 5.19 1261090 2663496 67 18:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:25:01 lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 18:25:01 ens3 294.07 203.45 6071.03 32.38 0.00 0.00 0.00 0.00 18:25:01 docker0 32.19 51.37 2.73 576.95 0.00 0.00 0.00 0.00 18:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:26:01 ens3 15.03 9.33 20.19 3.46 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 ens3 0.57 0.37 0.26 0.21 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 ens3 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 18:29:01 ens3 130.03 74.75 2755.39 5.56 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 88.17 57.75 1773.96 8.35 0.00 0.00 0.00 0.00 Average: docker0 6.47 10.32 0.55 115.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2763) 01/17/23 _x86_64_ (8 CPU) 18:23:00 LINUX RESTART (8 CPU) 18:24:01 CPU %user %nice %system %iowait %steal %idle 18:25:01 all 24.44 0.00 5.21 3.95 0.10 66.30 18:25:01 0 24.47 0.00 6.05 21.06 0.12 48.30 18:25:01 1 24.14 0.00 5.44 0.91 0.15 69.36 18:25:01 2 23.51 0.00 4.89 1.29 0.07 70.23 18:25:01 3 24.38 0.00 5.24 0.54 0.08 69.76 18:25:01 4 24.76 0.00 5.13 6.11 0.08 63.91 18:25:01 5 25.02 0.00 4.55 0.49 0.10 69.84 18:25:01 6 24.66 0.00 4.50 0.24 0.07 70.54 18:25:01 7 24.61 0.00 5.91 1.05 0.10 68.33 18:26:01 all 0.23 0.00 0.14 0.06 0.01 99.56 18:26:01 0 0.20 0.00 0.13 0.02 0.02 99.63 18:26:01 1 0.28 0.00 0.15 0.00 0.00 99.57 18:26:01 2 0.23 0.00 0.13 0.17 0.00 99.47 18:26:01 3 0.13 0.00 0.13 0.02 0.00 99.72 18:26:01 4 0.20 0.00 0.15 0.30 0.02 99.33 18:26:01 5 0.10 0.00 0.08 0.00 0.00 99.82 18:26:01 6 0.28 0.00 0.13 0.00 0.00 99.58 18:26:01 7 0.42 0.00 0.17 0.00 0.02 99.40 18:27:01 all 0.03 0.00 0.01 0.00 0.00 99.95 18:27:01 0 0.08 0.00 0.02 0.00 0.00 99.90 18:27:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:27:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:27:01 4 0.03 0.00 0.03 0.03 0.02 99.88 18:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:27:01 6 0.08 0.00 0.00 0.00 0.00 99.92 18:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:28:01 all 0.02 0.00 0.01 0.01 0.00 99.96 18:28:01 0 0.03 0.00 0.00 0.02 0.02 99.93 18:28:01 1 0.05 0.00 0.00 0.00 0.00 99.95 18:28:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:28:01 4 0.02 0.00 0.05 0.03 0.00 99.90 18:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:28:01 6 0.05 0.00 0.02 0.00 0.00 99.93 18:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:29:01 all 2.21 0.00 1.31 0.65 0.02 95.81 18:29:01 0 1.88 0.00 0.80 0.65 0.03 96.63 18:29:01 1 2.12 0.00 1.65 1.42 0.02 94.80 18:29:01 2 2.72 0.00 1.12 0.25 0.02 95.90 18:29:01 3 1.73 0.00 1.58 0.07 0.03 96.58 18:29:01 4 2.07 0.00 1.19 2.40 0.02 94.32 18:29:01 5 2.61 0.00 2.17 0.05 0.02 95.16 18:29:01 6 2.07 0.00 0.99 0.32 0.02 96.61 18:29:01 7 2.46 0.00 0.97 0.03 0.03 96.50 Average: all 5.35 0.00 1.33 0.93 0.03 92.37 Average: 0 5.29 0.00 1.39 4.31 0.04 88.97 Average: 1 5.28 0.00 1.44 0.46 0.03 92.78 Average: 2 5.27 0.00 1.23 0.34 0.02 93.15 Average: 3 5.23 0.00 1.39 0.12 0.02 93.24 Average: 4 5.38 0.00 1.30 1.77 0.03 91.52 Average: 5 5.52 0.00 1.36 0.11 0.02 93.00 Average: 6 5.39 0.00 1.12 0.11 0.02 93.36 Average: 7 5.45 0.00 1.40 0.21 0.03 92.91