---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4721 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-4721) 02/06/23 _x86_64_ (8 CPU) 18:53:24 LINUX RESTART (8 CPU) 18:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:55:01 309.13 14.35 294.79 0.00 1897.10 58664.31 0.00 18:56:01 1.47 0.00 1.47 0.00 0.00 19.61 0.00 18:57:01 3.10 1.02 2.08 0.00 21.86 27.86 0.00 Average: 104.58 5.12 99.46 0.00 639.72 19572.77 0.00 18:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:55:01 28690180 31588352 711360 2.16 91320 3047752 1741804 5.13 1021700 2759012 312 18:56:01 28690880 31589208 709804 2.16 91356 3047756 1741804 5.13 1020624 2759000 160 18:57:01 28691928 31591288 707840 2.15 91432 3048372 1754248 5.17 1020500 2759564 8 Average: 28690996 31589616 709668 2.16 91369 3047960 1745952 5.15 1020941 2759192 160 18:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:55:01 ens3 606.83 447.18 9221.51 111.14 0.00 0.00 0.00 0.00 18:55:01 docker0 33.06 41.82 2.88 748.64 0.00 0.00 0.00 0.00 18:55:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 18:56:01 ens3 1.37 0.90 6.34 0.08 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:57:01 ens3 0.35 0.28 0.25 0.21 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 202.87 149.47 3076.38 37.15 0.00 0.00 0.00 0.00 Average: docker0 11.02 13.94 0.96 249.57 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4721) 02/06/23 _x86_64_ (8 CPU) 18:53:24 LINUX RESTART (8 CPU) 18:54:01 CPU %user %nice %system %iowait %steal %idle 18:55:01 all 10.02 0.00 3.87 1.65 0.09 84.38 18:55:01 0 11.32 0.00 5.13 4.32 0.12 79.10 18:55:01 1 9.74 0.00 3.71 0.20 0.07 86.28 18:55:01 2 11.72 0.00 3.71 0.56 0.08 83.93 18:55:01 3 8.70 0.00 3.62 0.20 0.08 87.39 18:55:01 4 9.33 0.00 3.91 0.15 0.08 86.53 18:55:01 5 8.89 0.00 4.00 6.27 0.08 80.76 18:55:01 6 8.85 0.00 3.47 0.96 0.08 86.63 18:55:01 7 11.61 0.00 3.40 0.46 0.10 84.43 18:56:01 all 0.03 0.00 0.01 0.01 0.01 99.94 18:56:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:56:01 1 0.00 0.00 0.02 0.00 0.02 99.97 18:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:56:01 3 0.03 0.00 0.03 0.12 0.00 99.82 18:56:01 4 0.10 0.00 0.02 0.00 0.00 99.88 18:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:56:01 6 0.02 0.00 0.00 0.00 0.02 99.97 18:56:01 7 0.08 0.00 0.02 0.00 0.02 99.88 18:57:01 all 0.07 0.00 0.03 0.02 0.00 99.88 18:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:57:01 1 0.03 0.00 0.00 0.00 0.00 99.97 18:57:01 2 0.05 0.00 0.02 0.00 0.00 99.93 18:57:01 3 0.03 0.00 0.02 0.05 0.02 99.88 18:57:01 4 0.10 0.00 0.03 0.00 0.02 99.85 18:57:01 5 0.03 0.00 0.00 0.07 0.00 99.90 18:57:01 6 0.03 0.00 0.00 0.00 0.00 99.97 18:57:01 7 0.23 0.00 0.12 0.03 0.00 99.62 Average: all 3.34 0.00 1.29 0.56 0.03 94.78 Average: 0 3.76 0.00 1.71 1.43 0.04 93.06 Average: 1 3.24 0.00 1.24 0.07 0.03 95.43 Average: 2 3.88 0.00 1.23 0.18 0.03 94.68 Average: 3 2.90 0.00 1.22 0.12 0.03 95.73 Average: 4 3.15 0.00 1.31 0.05 0.03 95.46 Average: 5 2.96 0.00 1.32 2.10 0.03 93.59 Average: 6 2.95 0.00 1.15 0.32 0.03 95.55 Average: 7 3.92 0.00 1.16 0.16 0.04 94.72