---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4869 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-4869) 03/04/24 _x86_64_ (8 CPU) 15:39:00 LINUX RESTART (8 CPU) 15:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:41:01 93.00 0.73 92.27 0.00 48.13 37870.73 0.00 15:42:01 30.24 0.02 30.22 0.00 2.27 7598.15 0.00 15:43:01 0.98 0.00 0.98 0.00 0.00 10.66 0.00 Average: 41.12 0.25 40.87 0.00 16.62 15032.58 0.00 15:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 28718448 31524952 782928 2.38 94716 2942032 1851564 5.46 1122632 2598908 206056 15:42:01 28728460 31535684 773648 2.35 95024 2942108 1756560 5.18 1124116 2586464 16 15:43:01 28728636 31535960 772860 2.35 95056 2942112 1756560 5.18 1123512 2586468 16 Average: 28725181 31532199 776479 2.36 94932 2942084 1788228 5.27 1123420 2590613 68696 15:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 docker0 9.46 10.08 0.71 64.57 0.00 0.00 0.00 0.00 15:41:01 ens3 245.33 158.68 5842.16 79.25 0.00 0.00 0.00 0.00 15:41:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 10.50 6.20 12.04 3.02 0.00 0.00 0.00 0.00 15:42:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 3.12 3.32 0.23 21.28 0.00 0.00 0.00 0.00 Average: ens3 84.42 54.38 1929.56 27.13 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4869) 03/04/24 _x86_64_ (8 CPU) 15:39:00 LINUX RESTART (8 CPU) 15:40:02 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 20.34 0.00 4.26 2.31 0.07 73.02 15:41:01 0 20.27 0.00 3.94 7.33 0.07 68.40 15:41:01 1 19.59 0.00 4.67 0.21 0.07 75.46 15:41:01 2 20.94 0.00 3.77 2.37 0.07 72.85 15:41:01 3 20.18 0.00 3.69 0.26 0.09 75.79 15:41:01 4 20.44 0.00 3.70 0.77 0.05 75.04 15:41:01 5 19.37 0.00 5.48 3.02 0.07 72.06 15:41:01 6 20.65 0.00 4.45 4.06 0.07 70.78 15:41:01 7 21.29 0.00 4.37 0.46 0.09 73.80 15:42:01 all 0.25 0.00 0.19 0.41 0.02 99.13 15:42:01 0 0.28 0.00 0.23 0.40 0.03 99.05 15:42:01 1 0.13 0.00 0.13 0.02 0.02 99.70 15:42:01 2 0.25 0.00 0.17 0.00 0.03 99.55 15:42:01 3 0.15 0.00 0.18 0.02 0.00 99.65 15:42:01 4 0.23 0.00 0.07 0.02 0.02 99.67 15:42:01 5 0.53 0.00 0.35 2.27 0.02 96.83 15:42:01 6 0.17 0.00 0.27 0.58 0.03 98.95 15:42:01 7 0.23 0.00 0.13 0.00 0.02 99.62 15:43:01 all 0.09 0.00 0.01 0.00 0.01 99.88 15:43:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:43:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 2 0.53 0.00 0.00 0.00 0.02 99.45 15:43:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:43:01 4 0.00 0.00 0.00 0.02 0.00 99.98 15:43:01 5 0.08 0.00 0.02 0.00 0.00 99.90 15:43:01 6 0.02 0.00 0.02 0.02 0.02 99.93 15:43:01 7 0.07 0.00 0.02 0.00 0.02 99.90 Average: all 6.77 0.00 1.46 0.90 0.03 90.84 Average: 0 6.74 0.00 1.37 2.53 0.04 89.31 Average: 1 6.47 0.00 1.58 0.07 0.03 91.85 Average: 2 7.11 0.00 1.29 0.78 0.04 90.79 Average: 3 6.63 0.00 1.26 0.09 0.03 91.98 Average: 4 6.77 0.00 1.23 0.26 0.02 91.71 Average: 5 6.53 0.00 1.91 1.75 0.03 89.77 Average: 6 6.80 0.00 1.55 1.53 0.04 90.08 Average: 7 7.09 0.00 1.48 0.15 0.04 91.24