---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8647 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-8647) 10/06/23 _x86_64_ (8 CPU) 18:55:17 LINUX RESTART (8 CPU) 18:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:57:01 281.10 11.10 270.01 0.00 1836.98 126282.46 0.00 18:58:01 16.01 0.13 15.88 0.00 2.80 6350.69 0.00 18:59:01 0.93 0.00 0.93 0.00 0.00 10.13 0.00 19:00:01 8.17 1.18 6.98 0.00 37.06 127.58 0.00 Average: 75.70 3.07 72.63 0.00 463.49 32803.28 0.00 18:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:01 29091120 31564320 732568 2.23 84952 2641564 1814536 5.35 1046788 2344456 146588 18:58:01 29104616 31578384 724196 2.20 85284 2641680 1751024 5.16 1049812 2331836 24 18:59:01 29104052 31577908 724488 2.20 85308 2641680 1751024 5.16 1050736 2331876 12 19:00:01 29067516 31545184 752472 2.29 85552 2643564 1957060 5.77 1081088 2330904 384 Average: 29091826 31566449 733431 2.23 85274 2642122 1818411 5.36 1057106 2334768 36752 18:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:01 ens3 336.77 219.95 6213.99 83.39 0.00 0.00 0.00 0.00 18:57:01 lo 7.12 7.12 0.70 0.70 0.00 0.00 0.00 0.00 18:57:01 docker0 9.91 13.47 0.76 113.11 0.00 0.00 0.00 0.00 18:58:01 ens3 7.80 4.88 7.95 2.81 0.00 0.00 0.00 0.00 18:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 1.28 0.63 1.66 0.22 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 20.50 12.85 23.67 8.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 90.56 58.91 1542.36 23.35 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 2.45 3.33 0.19 27.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8647) 10/06/23 _x86_64_ (8 CPU) 18:55:17 LINUX RESTART (8 CPU) 18:56:02 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 7.89 0.00 3.62 4.71 0.06 83.72 18:57:01 0 7.93 0.00 3.69 1.88 0.07 86.42 18:57:01 1 6.15 0.00 4.06 12.99 0.05 76.75 18:57:01 2 8.27 0.00 3.24 0.89 0.05 87.54 18:57:01 3 9.09 0.00 3.98 15.68 0.07 71.18 18:57:01 4 7.10 0.00 2.72 0.19 0.07 89.92 18:57:01 5 9.79 0.00 3.20 1.40 0.07 85.54 18:57:01 6 8.16 0.00 4.94 4.38 0.05 82.47 18:57:01 7 6.64 0.00 3.11 0.36 0.07 89.82 18:58:01 all 0.25 0.00 0.14 0.96 0.01 98.63 18:58:01 0 0.20 0.00 0.18 1.70 0.02 97.90 18:58:01 1 0.15 0.00 0.25 5.98 0.02 93.61 18:58:01 2 0.18 0.00 0.17 0.00 0.02 99.63 18:58:01 3 0.25 0.00 0.08 0.00 0.02 99.65 18:58:01 4 0.17 0.00 0.10 0.02 0.00 99.72 18:58:01 5 0.17 0.00 0.08 0.00 0.00 99.75 18:58:01 6 0.25 0.00 0.10 0.02 0.00 99.63 18:58:01 7 0.65 0.00 0.17 0.00 0.02 99.17 18:59:01 all 0.17 0.00 0.00 0.03 0.01 99.79 18:59:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:59:01 1 0.02 0.00 0.00 0.22 0.02 99.75 18:59:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:59:01 3 0.07 0.00 0.02 0.00 0.00 99.92 18:59:01 4 0.02 0.00 0.00 0.00 0.02 99.97 18:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:59:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:59:01 7 1.17 0.00 0.00 0.00 0.02 98.81 19:00:01 all 0.57 0.00 0.22 0.26 0.01 98.94 19:00:01 0 0.30 0.00 0.25 0.02 0.02 99.42 19:00:01 1 0.45 0.00 0.20 1.08 0.02 98.25 19:00:01 2 0.52 0.00 0.25 0.08 0.00 99.15 19:00:01 3 0.70 0.00 0.18 0.13 0.02 98.97 19:00:01 4 0.70 0.00 0.25 0.18 0.00 98.87 19:00:01 5 0.50 0.00 0.23 0.00 0.02 99.25 19:00:01 6 0.35 0.00 0.18 0.28 0.02 99.17 19:00:01 7 1.06 0.00 0.18 0.28 0.02 98.45 Average: all 2.18 0.00 0.98 1.47 0.02 95.35 Average: 0 2.09 0.00 1.02 0.89 0.03 95.97 Average: 1 1.66 0.00 1.11 5.01 0.03 92.19 Average: 2 2.20 0.00 0.90 0.24 0.02 96.64 Average: 3 2.47 0.00 1.04 3.85 0.03 92.62 Average: 4 1.97 0.00 0.75 0.10 0.02 97.16 Average: 5 2.57 0.00 0.86 0.34 0.02 96.20 Average: 6 2.15 0.00 1.28 1.15 0.02 95.40 Average: 7 2.35 0.00 0.85 0.16 0.03 96.62