---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2855 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 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-2855) 08/04/23 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 500.00 0.00 500.00 0.00 0.00 10400.00 0.00 00:01:01 7.03 0.03 7.00 0.00 0.27 160.64 0.00 00:02:01 1.78 0.02 1.77 0.00 0.13 20.79 0.00 00:03:01 6.75 0.25 6.50 0.00 19.33 129.71 0.00 Average: 5.22 0.10 5.12 0.00 6.58 104.28 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 27055592 31569996 708948 2.16 193484 4441628 1808144 5.33 1572472 3699040 12 00:01:01 27053976 31568996 709648 2.16 193728 4441660 1860124 5.48 1572640 3698316 184 00:02:01 27054744 31569828 709044 2.16 193768 4441668 1825064 5.38 1572484 3698320 48 00:03:01 27015540 31533792 740276 2.25 193932 4443308 1868692 5.51 1607064 3695820 400 Average: 27044963 31560653 716979 2.18 193728 4442066 1840506 5.42 1581165 3697874 161 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 0.23 0.17 0.02 0.01 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 0.77 0.12 0.14 0.07 0.00 0.00 0.00 0.00 00:03:01 lo 0.87 0.87 0.08 0.08 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 26.43 16.56 29.11 10.19 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 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 9.14 5.62 9.76 3.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2855) 08/04/23 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 10.00 0.00 10.00 0.00 0.00 80.00 00:00:01 0 50.00 0.00 0.00 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 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 50.00 0.00 0.00 50.00 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 0.09 0.02 0.06 0.11 0.01 99.71 00:01:01 0 0.03 0.00 0.08 0.03 0.00 99.85 00:01:01 1 0.03 0.00 0.07 0.00 0.02 99.88 00:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 3 0.03 0.17 0.07 0.35 0.03 99.35 00:01:01 4 0.03 0.00 0.07 0.00 0.02 99.88 00:01:01 5 0.05 0.00 0.07 0.00 0.00 99.88 00:01:01 6 0.07 0.00 0.07 0.00 0.02 99.85 00:01:01 7 0.48 0.00 0.03 0.47 0.02 99.00 00:02:01 all 0.03 0.00 0.03 0.00 0.00 99.94 00:02:01 0 0.02 0.00 0.03 0.02 0.02 99.92 00:02:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:02:01 3 0.03 0.00 0.05 0.00 0.02 99.90 00:02:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:02:01 6 0.05 0.00 0.03 0.00 0.00 99.92 00:02:01 7 0.03 0.00 0.02 0.02 0.00 99.93 00:03:01 all 0.56 0.00 0.29 0.01 0.01 99.13 00:03:01 0 0.43 0.00 0.27 0.03 0.00 99.27 00:03:01 1 0.68 0.00 0.32 0.02 0.02 98.97 00:03:01 2 0.33 0.00 0.22 0.00 0.02 99.43 00:03:01 3 0.18 0.00 0.28 0.00 0.02 99.52 00:03:01 4 0.50 0.00 0.18 0.02 0.00 99.30 00:03:01 5 0.72 0.00 0.32 0.00 0.02 98.95 00:03:01 6 1.07 0.00 0.42 0.00 0.02 98.50 00:03:01 7 0.54 0.00 0.28 0.05 0.02 99.11 Average: all 0.23 0.01 0.12 0.04 0.01 99.59 Average: 0 0.17 0.00 0.13 0.03 0.01 99.67 Average: 1 0.24 0.00 0.13 0.01 0.01 99.61 Average: 2 0.12 0.00 0.08 0.00 0.01 99.79 Average: 3 0.08 0.06 0.13 0.12 0.02 99.59 Average: 4 0.19 0.00 0.09 0.01 0.01 99.71 Average: 5 0.26 0.00 0.14 0.00 0.01 99.59 Average: 6 0.39 0.00 0.17 0.00 0.01 99.42 Average: 7 0.35 0.00 0.11 0.18 0.01 99.35