---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7337 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: 2800.000 BogoMIPS: 5600.00 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-7337) 04/11/23 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 750.00 0.00 750.00 0.00 0.00 12000.00 0.00 00:01:01 6.87 0.03 6.83 0.00 0.27 155.84 0.00 00:02:01 1.05 0.00 1.05 0.00 0.00 11.46 0.00 00:03:01 1.18 0.00 1.18 0.00 0.00 14.40 0.00 Average: 3.12 0.01 3.10 0.00 0.09 61.89 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 28076924 31572092 719404 2.19 133580 3569916 1782756 5.25 1435432 2913956 60 00:01:01 28075444 31571360 719220 2.19 133920 3569948 1806332 5.32 1436812 2913236 20 00:02:01 28075564 31571520 719172 2.19 133952 3569952 1806332 5.32 1437052 2913236 8 00:03:01 28075376 31571388 719304 2.19 133980 3569952 1806332 5.32 1437168 2913236 12 Average: 28075827 31571590 719275 2.19 133858 3569942 1800438 5.31 1436616 2913416 25 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 1.32 0.78 0.52 0.36 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 0.38 0.20 0.13 0.01 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 0.57 0.33 0.22 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7337) 04/11/23 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 7.69 0.00 7.69 0.00 0.00 84.62 00:00:01 0 0.00 0.00 50.00 0.00 0.00 50.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 2 50.00 0.00 0.00 0.00 0.00 50.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 0.05 0.02 0.06 0.02 0.00 99.84 00:01:01 0 0.08 0.00 0.08 0.00 0.00 99.83 00:01:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:01:01 2 0.02 0.00 0.03 0.02 0.02 99.92 00:01:01 3 0.07 0.00 0.05 0.00 0.02 99.87 00:01:01 4 0.02 0.00 0.03 0.00 0.00 99.95 00:01:01 5 0.17 0.03 0.07 0.08 0.00 99.65 00:01:01 6 0.02 0.00 0.05 0.00 0.00 99.93 00:01:01 7 0.00 0.15 0.12 0.05 0.00 99.68 00:02:01 all 0.04 0.00 0.03 0.00 0.01 99.92 00:02:01 0 0.03 0.00 0.15 0.02 0.02 99.78 00:02:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 2 0.05 0.00 0.02 0.00 0.00 99.93 00:02:01 3 0.07 0.00 0.03 0.00 0.02 99.88 00:02:01 4 0.07 0.00 0.02 0.00 0.02 99.90 00:02:01 5 0.12 0.00 0.00 0.02 0.00 99.87 00:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:03:01 all 0.05 0.00 0.01 0.00 0.05 99.89 00:03:01 0 0.02 0.00 0.02 0.00 0.12 99.85 00:03:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:03:01 2 0.00 0.00 0.02 0.02 0.00 99.97 00:03:01 3 0.00 0.00 0.02 0.00 0.20 99.78 00:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:03:01 5 0.03 0.00 0.02 0.02 0.02 99.92 00:03:01 6 0.30 0.00 0.00 0.00 0.10 99.60 00:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 0.05 0.01 0.03 0.01 0.02 99.88 Average: 0 0.04 0.00 0.09 0.01 0.04 99.82 Average: 1 0.02 0.00 0.01 0.00 0.00 99.97 Average: 2 0.03 0.00 0.02 0.01 0.01 99.93 Average: 3 0.04 0.00 0.03 0.00 0.08 99.84 Average: 4 0.03 0.00 0.02 0.00 0.01 99.95 Average: 5 0.11 0.01 0.03 0.04 0.01 99.81 Average: 6 0.11 0.00 0.02 0.00 0.03 99.84 Average: 7 0.00 0.05 0.04 0.02 0.00 99.89