---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-118701 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: 2799.988 BogoMIPS: 5599.97 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118701) 11/09/22 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 250.00 0.00 250.00 0.00 0.00 4000.00 0.00 00:01:01 5.63 0.03 5.60 0.00 0.27 146.24 0.00 Average: 5.71 0.03 5.68 0.00 0.27 147.53 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 27929064 31584932 711392 2.16 149416 3671124 1780116 5.25 1158580 3303284 204 00:01:01 27928080 31584636 711304 2.16 149748 3671140 1774584 5.23 1159140 3302572 36 Average: 27928572 31584784 711348 2.16 149582 3671132 1777350 5.24 1158860 3302928 120 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 ens3 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 00:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 ens3 0.18 0.10 0.02 0.01 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 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.18 0.10 0.02 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 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118701) 11/09/22 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 6.25 0.00 0.00 93.75 00:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 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 33.33 0.00 0.00 66.67 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 0.28 0.02 0.05 0.02 0.00 99.63 00:01:01 0 0.02 0.10 0.07 0.00 0.00 99.82 00:01:01 1 0.07 0.00 0.05 0.00 0.00 99.88 00:01:01 2 0.03 0.00 0.05 0.10 0.00 99.82 00:01:01 3 0.03 0.00 0.02 0.02 0.00 99.93 00:01:01 4 0.03 0.07 0.07 0.08 0.00 99.75 00:01:01 5 0.07 0.00 0.03 0.00 0.00 99.90 00:01:01 6 1.91 0.00 0.05 0.00 0.00 98.05 00:01:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 0.28 0.02 0.05 0.02 0.00 99.63 Average: 0 0.02 0.10 0.07 0.00 0.00 99.82 Average: 1 0.07 0.00 0.05 0.00 0.00 99.88 Average: 2 0.03 0.00 0.05 0.10 0.00 99.82 Average: 3 0.03 0.00 0.02 0.02 0.00 99.93 Average: 4 0.03 0.07 0.07 0.08 0.00 99.75 Average: 5 0.07 0.00 0.05 0.00 0.00 99.88 Average: 6 1.91 0.00 0.05 0.00 0.00 98.05 Average: 7 0.05 0.00 0.03 0.00 0.02 99.90