---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15229 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-15229) 05/11/23 _x86_64_ (8 CPU) 18:54:55 LINUX RESTART (8 CPU) 18:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:56:01 364.22 48.09 316.13 0.00 5435.09 199283.85 0.00 18:57:01 64.44 0.25 64.19 0.00 19.73 17922.48 0.00 18:58:01 1.48 0.00 1.48 0.00 0.00 16.68 0.00 18:59:01 1.23 0.00 1.23 0.00 0.00 13.73 0.00 Average: 107.84 12.08 95.76 0.00 1363.65 54306.92 0.00 18:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 29612040 31573012 763236 2.32 64704 2185020 1885592 5.56 1017220 1926448 580 18:57:01 29106020 31574896 732448 2.23 85248 2642768 1761476 5.19 1058340 2333636 276 18:58:01 29106212 31575168 731736 2.23 85280 2642772 1761476 5.19 1058720 2333640 20 18:59:01 29115912 31584876 722416 2.20 85304 2642772 1761476 5.19 1049028 2333664 4 Average: 29235046 31576988 737459 2.24 80134 2528333 1792505 5.28 1045827 2231847 220 18:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 vethf40f0a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 6.88 6.80 0.54 29.01 0.00 0.00 0.00 0.00 18:56:01 ens3 527.88 339.88 4181.79 100.97 0.00 0.00 0.00 0.00 18:56:01 veth5b54c72 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 6.67 6.67 0.64 0.64 0.00 0.00 0.00 0.00 18:57:01 docker0 6.03 9.75 0.40 78.08 0.00 0.00 0.00 0.00 18:57:01 ens3 102.40 65.27 2604.58 13.98 0.00 0.00 0.00 0.00 18:57:01 lo 1.13 1.13 0.10 0.10 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 18:58:01 ens3 0.63 0.33 0.35 0.27 0.00 0.00 0.00 0.00 18:58:01 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 18:59:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 3.23 4.14 0.24 26.77 0.00 0.00 0.00 0.00 Average: ens3 157.76 101.40 1696.61 28.80 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-15229) 05/11/23 _x86_64_ (8 CPU) 18:54:55 LINUX RESTART (8 CPU) 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 8.28 0.00 2.86 2.20 0.05 86.61 18:56:01 0 10.09 0.00 2.21 0.38 0.05 87.27 18:56:01 1 8.83 0.00 3.96 0.52 0.03 86.66 18:56:01 2 9.10 0.00 2.92 0.76 0.05 87.17 18:56:01 3 6.40 0.00 2.86 2.39 0.05 88.30 18:56:01 4 7.25 0.00 2.67 0.96 0.05 89.08 18:56:01 5 7.08 0.00 2.47 5.23 0.07 85.15 18:56:01 6 9.14 0.00 2.39 3.82 0.07 84.58 18:56:01 7 8.33 0.00 3.38 3.59 0.07 84.63 18:57:01 all 3.69 0.00 1.69 0.63 0.03 93.96 18:57:01 0 3.06 0.00 1.62 0.05 0.02 95.25 18:57:01 1 4.46 0.00 2.05 0.07 0.03 93.39 18:57:01 2 3.85 0.00 1.79 0.03 0.02 94.31 18:57:01 3 3.44 0.00 1.49 0.12 0.03 94.92 18:57:01 4 4.99 0.00 1.41 0.36 0.03 93.20 18:57:01 5 3.42 0.00 1.64 1.28 0.03 93.62 18:57:01 6 2.92 0.00 1.86 3.12 0.05 92.04 18:57:01 7 3.33 0.00 1.69 0.02 0.03 94.93 18:58:01 all 0.07 0.00 0.01 0.00 0.01 99.91 18:58:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:58:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:58:01 2 0.02 0.00 0.02 0.00 0.02 99.95 18:58:01 3 0.00 0.00 0.00 0.02 0.02 99.97 18:58:01 4 0.38 0.00 0.02 0.00 0.00 99.60 18:58:01 5 0.05 0.00 0.00 0.00 0.00 99.95 18:58:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:58:01 7 0.05 0.00 0.00 0.00 0.00 99.95 18:59:01 all 0.05 0.00 0.04 0.00 0.01 99.90 18:59:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:59:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:59:01 2 0.05 0.00 0.00 0.00 0.00 99.95 18:59:01 3 0.03 0.00 0.07 0.00 0.00 99.90 18:59:01 4 0.05 0.00 0.03 0.00 0.02 99.90 18:59:01 5 0.03 0.00 0.07 0.00 0.02 99.88 18:59:01 6 0.08 0.00 0.05 0.03 0.02 99.82 18:59:01 7 0.07 0.00 0.02 0.00 0.02 99.90 Average: all 3.01 0.00 1.15 0.71 0.03 95.11 Average: 0 3.30 0.00 0.97 0.11 0.02 95.61 Average: 1 3.33 0.00 1.51 0.15 0.03 94.98 Average: 2 3.24 0.00 1.18 0.20 0.02 95.36 Average: 3 2.46 0.00 1.10 0.63 0.03 95.79 Average: 4 3.17 0.00 1.03 0.33 0.03 95.45 Average: 5 2.63 0.00 1.04 1.62 0.03 94.68 Average: 6 3.02 0.00 1.08 1.74 0.03 94.13 Average: 7 2.92 0.00 1.26 0.89 0.03 94.89