---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5538 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: 2799.994 BogoMIPS: 5599.98 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-5538) 02/13/23 _x86_64_ (8 CPU) 11:54:10 LINUX RESTART (8 CPU) 11:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:56:01 86.39 0.70 85.69 0.00 49.18 48361.75 0.00 11:57:01 2.00 0.00 2.00 0.00 0.00 23.08 0.00 11:58:01 0.93 0.00 0.93 0.00 0.00 10.66 0.00 11:59:02 1.55 0.00 1.55 0.00 0.00 17.86 0.00 Average: 22.72 0.17 22.54 0.00 12.30 12103.84 0.00 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 28677440 31590824 716852 2.18 91564 3054428 1741260 5.13 1137656 2653692 384 11:57:01 28678196 31591776 715360 2.18 91636 3054432 1741260 5.13 1137444 2653684 176 11:58:01 28684204 31597812 709272 2.16 91660 3054436 1741260 5.13 1131344 2653688 172 11:59:02 28684048 31597824 708956 2.16 91692 3054440 1741260 5.13 1130952 2653724 176 Average: 28680972 31594559 712610 2.17 91638 3054434 1741260 5.13 1134349 2653697 227 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 docker0 14.30 17.94 1.20 287.88 0.00 0.00 0.00 0.00 11:56:01 ens3 277.01 214.80 6837.10 36.85 0.00 0.00 0.00 0.00 11:56:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 0.43 0.10 0.05 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.35 0.20 0.25 0.19 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:02 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:59:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 3.57 4.49 0.30 71.97 0.00 0.00 0.00 0.00 Average: ens3 69.49 53.81 1709.42 9.27 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5538) 02/13/23 _x86_64_ (8 CPU) 11:54:10 LINUX RESTART (8 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 19.09 0.00 4.89 0.83 0.06 75.13 11:56:01 0 20.02 0.00 4.67 0.37 0.07 74.87 11:56:01 1 17.77 0.00 5.18 0.03 0.05 76.97 11:56:01 2 20.13 0.00 5.26 2.34 0.05 72.23 11:56:01 3 19.86 0.00 4.39 0.15 0.07 75.53 11:56:01 4 19.10 0.00 4.91 0.10 0.05 75.84 11:56:01 5 17.59 0.00 4.03 1.42 0.07 76.89 11:56:01 6 20.04 0.00 4.88 1.92 0.07 73.09 11:56:01 7 18.22 0.00 5.79 0.34 0.07 75.58 11:57:01 all 0.28 0.00 0.01 0.01 0.00 99.70 11:57:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:57:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 2 0.05 0.00 0.03 0.02 0.00 99.90 11:57:01 3 2.02 0.00 0.02 0.00 0.02 97.95 11:57:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:57:01 5 0.00 0.00 0.03 0.03 0.00 99.93 11:57:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:58:01 all 0.27 0.00 0.01 0.00 0.01 99.71 11:58:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:58:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:58:01 2 0.08 0.00 0.00 0.00 0.02 99.90 11:58:01 3 1.89 0.00 0.03 0.00 0.00 98.08 11:58:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:58:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:58:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:58:01 7 0.05 0.00 0.02 0.00 0.00 99.93 11:59:02 all 0.01 0.00 0.02 0.00 0.00 99.96 11:59:02 0 0.02 0.00 0.00 0.00 0.00 99.98 11:59:02 1 0.00 0.00 0.00 0.00 0.00 100.00 11:59:02 2 0.00 0.00 0.02 0.02 0.00 99.97 11:59:02 3 0.03 0.00 0.00 0.00 0.02 99.95 11:59:02 4 0.00 0.00 0.03 0.00 0.00 99.97 11:59:02 5 0.03 0.00 0.03 0.02 0.00 99.92 11:59:02 6 0.00 0.00 0.02 0.00 0.00 99.98 11:59:02 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 4.86 0.00 1.22 0.21 0.02 93.69 Average: 0 4.99 0.00 1.17 0.09 0.03 93.72 Average: 1 4.40 0.00 1.29 0.01 0.01 94.29 Average: 2 5.00 0.00 1.31 0.59 0.02 93.09 Average: 3 5.89 0.00 1.09 0.04 0.02 92.96 Average: 4 4.73 0.00 1.22 0.03 0.02 94.01 Average: 5 4.37 0.00 1.02 0.36 0.02 94.23 Average: 6 4.98 0.00 1.22 0.48 0.02 93.31 Average: 7 4.55 0.00 1.45 0.08 0.02 93.90