---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40504 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-40504) 03/07/25 _x86_64_ (8 CPU) 02:06:24 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 355.92 10.55 345.38 0.00 1764.11 29200.20 0.00 02:09:01 68.58 0.07 68.51 0.00 6.53 3307.70 0.00 Average: 212.24 5.31 206.93 0.00 885.25 16252.87 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29412292 31515384 809088 2.46 68904 2314452 1964444 5.79 1107924 1983312 13732 02:09:01 29430376 31541456 780896 2.37 70696 2319676 1885372 5.56 1074168 1999656 1648 Average: 29421334 31528420 794992 2.42 69800 2317064 1924908 5.67 1091046 1991484 7690 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 veth7fac3f0 12.35 20.00 0.87 418.15 0.00 0.00 0.00 0.03 02:08:01 lo 5.87 5.87 0.58 0.58 0.00 0.00 0.00 0.00 02:08:01 docker0 28.86 46.51 1.89 752.48 0.00 0.00 0.00 0.00 02:08:01 ens3 282.42 177.09 4516.12 54.86 0.00 0.00 0.00 0.00 02:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:09:01 docker0 4.13 5.86 0.26 35.74 0.00 0.00 0.00 0.00 02:09:01 ens3 51.58 33.14 77.85 20.46 0.00 0.00 0.00 0.00 02:09:01 vethdd02049 1.23 1.45 0.10 4.45 0.00 0.00 0.00 0.00 Average: lo 3.10 3.10 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 16.50 26.19 1.07 394.08 0.00 0.00 0.00 0.00 Average: ens3 166.99 105.11 2296.80 37.66 0.00 0.00 0.00 0.00 Average: vethdd02049 0.62 0.72 0.05 2.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40504) 03/07/25 _x86_64_ (8 CPU) 02:06:24 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 8.44 0.00 3.29 1.61 0.06 86.60 02:08:01 0 8.72 0.00 4.28 0.10 0.07 86.83 02:08:01 1 7.31 0.00 2.97 1.46 0.05 88.21 02:08:01 2 8.75 0.00 3.95 6.91 0.07 80.33 02:08:01 3 8.38 0.00 3.61 1.84 0.05 86.12 02:08:01 4 8.30 0.00 2.68 0.07 0.05 88.90 02:08:01 5 8.82 0.00 3.21 0.12 0.05 87.81 02:08:01 6 9.28 0.00 2.70 0.10 0.05 87.87 02:08:01 7 7.93 0.00 2.95 2.31 0.07 86.74 02:09:01 all 6.25 0.00 1.89 9.29 0.05 82.51 02:09:01 0 7.04 0.00 2.48 0.03 0.05 90.39 02:09:01 1 7.30 0.00 2.04 0.37 0.03 90.26 02:09:01 2 2.99 0.00 1.27 0.43 0.05 95.26 02:09:01 3 8.05 0.00 2.09 30.90 0.05 58.91 02:09:01 4 9.18 0.00 2.34 0.07 0.05 88.36 02:09:01 5 3.36 0.00 1.13 0.07 0.08 95.36 02:09:01 6 4.71 0.00 1.84 18.89 0.05 74.52 02:09:01 7 7.37 0.00 1.97 23.65 0.05 66.96 Average: all 7.34 0.00 2.59 5.46 0.05 84.55 Average: 0 7.88 0.00 3.38 0.07 0.06 88.61 Average: 1 7.31 0.00 2.50 0.91 0.04 89.24 Average: 2 5.86 0.00 2.61 3.67 0.06 87.80 Average: 3 8.21 0.00 2.84 16.44 0.05 72.45 Average: 4 8.74 0.00 2.51 0.07 0.05 88.63 Average: 5 6.08 0.00 2.17 0.09 0.07 91.60 Average: 6 6.99 0.00 2.27 9.52 0.05 81.17 Average: 7 7.65 0.00 2.46 13.03 0.06 76.80